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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-27 19:53:36 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-27 19:53:36 +0000 |
| commit | e400d9ee24767bc6b7d071b957937fbb2b5a1e2b (patch) | |
| tree | 83a0693338ec4d27de0597c85a20f916c9558938 | |
| parent | d16a2aa2ac0cbbba242e1d5258e1d0d6f775672e (diff) | |
| download | nuttx-e400d9ee24767bc6b7d071b957937fbb2b5a1e2b.tar.gz nuttx-e400d9ee24767bc6b7d071b957937fbb2b5a1e2b.tar.bz2 nuttx-e400d9ee24767bc6b7d071b957937fbb2b5a1e2b.zip | |
More changes from Uros
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3426 42af7a65-404d-4744-a932-0658087f49c3
37 files changed, 5453 insertions, 3635 deletions
diff --git a/nuttx/arch/arm/src/stm32/chip.h b/nuttx/arch/arm/src/stm32/chip.h index 5d01eadde..23670cf10 100755 --- a/nuttx/arch/arm/src/stm32/chip.h +++ b/nuttx/arch/arm/src/stm32/chip.h @@ -33,14 +33,13 @@ * ************************************************************************************/ -/** \file - * \author Gregory Nutt <spudmonkey@racsa.co.cr> - * \brief Chip Definition provides over-all memory Map, and pin mapping - **/ - #ifndef __ARCH_ARM_SRC_STM32_CHIP_H #define __ARCH_ARM_SRC_STM32_CHIP_H +/************************************************************************************ + * Included Files + ************************************************************************************/ + #include <nuttx/config.h> /************************************************************************************ @@ -76,7 +75,7 @@ # define STM32_NDAC 0 /* No DAC */ # define STM32_NCRC 0 /* No CRC */ # define STM32_NTHERNET 0 /* No ethernet */ -# include "stm32f103ze_pinmap.h" +# include "chip/stm32f103ze_pinmap.h" #elif defined(CONFIG_ARCH_CHIP_STM32F103RET6) # undef CONFIG_STM32_LOWDENSITY /* STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */ @@ -97,7 +96,7 @@ # define STM32_NDAC 2 /* DAC1-2 */ # define STM32_NCRC 1 /* CRC */ # define STM32_NTHERNET 0 /* No ethernet */ -# include "stm32f103re_pinmap.h" +# include "chip/stm32f103re_pinmap.h" #elif defined(CONFIG_ARCH_CHIP_STM32F107VC) # undef CONFIG_STM32_LOWDENSITY /* STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */ @@ -118,7 +117,7 @@ # define STM32_NDAC 2 /* DAC1-2 */ # define STM32_NCRC 1 /* CRC */ # define STM32_NTHERNET 1 /* 100/100 Ethernet MAC */ -# include "stm32f107vc_pinmap.h" +# include "chip/stm32f107vc_pinmap.h" #else # error "Unsupported STM32 chip" @@ -128,6 +127,7 @@ * Other chip hardware files should then include this file for the proper setup */ -#include "stm32_memorymap.h" +#include "chip/stm32_memorymap.h" #endif /* __ARCH_ARM_SRC_STM32_CHIP_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_dma.h b/nuttx/arch/arm/src/stm32/chip/stm32_dma.h new file mode 100644 index 000000000..3296c0d94 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_dma.h @@ -0,0 +1,351 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_dma.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_DMA_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_DMA_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* 7 DMA Channels */ + +#define DMA1 0 +#define DMA2 1 +#define DMA3 2 +#define DMA4 3 +#define DMA5 4 +#define DMA6 5 +#define DMA7 6 + +/* Register Offsets *****************************************************************/ + +#define STM32_DMA_ISR_OFFSET 0x0000 /* DMA interrupt status register */ +#define STM32_DMA_IFCR_OFFSET 0x0004 /* DMA interrupt flag clear register */ + +#define STM32_DMACHAN_OFFSET(n) (0x0014*(n)) +#define STM32_DMACHAN_CCR_OFFSET 0x0008 +#define STM32_DMACHAN_CNDTR_OFFSET 0x000c +#define STM32_DMACHAN_CPAR_OFFSET 0x0010 +#define STM32_DMACHAN_CMAR_OFFSET 0x0014 + +#define STM32_DMA_CCR_OFFSET(n) (STM32_DMACHAN_CCR_OFFSET+STM32_DMACHAN_OFFSET(n)) +#define STM32_DMA_CNDTR_OFFSET(n) (STM32_DMACHAN_CNDTR_OFFSET+STM32_DMACHAN_OFFSET(n)) +#define STM32_DMA_CPAR_OFFSET(n) (STM32_DMACHAN_CPAR_OFFSET+STM32_DMACHAN_OFFSET(n)) +#define STM32_DMA_CMAR_OFFSET(n) (STM32_DMACHAN_CMAR_OFFSET+STM32_DMACHAN_OFFSET(n)) + +#define STM32_DMA_CCR1_OFFSET 0x0008 /* DMA channel 1 configuration register */ +#define STM32_DMA_CCR2_OFFSET 0x001c /* DMA channel 2 configuration register */ +#define STM32_DMA_CCR3_OFFSET 0x0030 /* DMA channel 3 configuration register */ +#define STM32_DMA_CCR4_OFFSET 0x0044 /* DMA channel 4 configuration register */ +#define STM32_DMA_CCR5_OFFSET 0x0058 /* DMA channel 5 configuration register */ +#define STM32_DMA_CCR6_OFFSET 0x006c /* DMA channel 6 configuration register */ +#define STM32_DMA_CCR7_OFFSET 0x0080 /* DMA channel 7 configuration register */ + +#define STM32_DMA_CNDTR1_OFFSET 0x000c /* DMA channel 1 number of data register */ +#define STM32_DMA_CNDTR2_OFFSET 0x0020 /* DMA channel 2 number of data register */ +#define STM32_DMA_CNDTR3_OFFSET 0x0034 /* DMA channel 3 number of data register */ +#define STM32_DMA_CNDTR4_OFFSET 0x0048 /* DMA channel 4 number of data register */ +#define STM32_DMA_CNDTR5_OFFSET 0x005c /* DMA channel 5 number of data register */ +#define STM32_DMA_CNDTR6_OFFSET 0x0070 /* DMA channel 6 number of data register */ +#define STM32_DMA_CNDTR7_OFFSET 0x0084 /* DMA channel 7 number of data register */ + +#define STM32_DMA_CPAR1_OFFSET 0x0010 /* DMA channel 1 peripheral address register */ +#define STM32_DMA_CPAR2_OFFSET 0x0024 /* DMA channel 2 peripheral address register */ +#define STM32_DMA_CPAR3_OFFSET 0x0038 /* DMA channel 3 peripheral address register */ +#define STM32_DMA_CPAR4_OFFSET 0x004c /* DMA channel 4 peripheral address register */ +#define STM32_DMA_CPAR5_OFFSET 0x0060 /* DMA channel 5 peripheral address register */ +#define STM32_DMA_CPAR6_OFFSET 0x0074 /* DMA channel 6 peripheral address register */ +#define STM32_DMA_CPAR7_OFFSET 0x0088 /* DMA channel 7 peripheral address register */ + +#define STM32_DMA_CMAR1_OFFSET 0x0014 /* DMA channel 1 memory address register */ +#define STM32_DMA_CMAR2_OFFSET 0x0028 /* DMA channel 2 memory address register */ +#define STM32_DMA_CMAR3_OFFSET 0x003c /* DMA channel 3 memory address register */ +#define STM32_DMA_CMAR4_OFFSET 0x0050 /* DMA channel 4 memory address register */ +#define STM32_DMA_CMAR5_OFFSET 0x0064 /* DMA channel 5 memory address register */ +#define STM32_DMA_CMAR6_OFFSET 0x0078 /* DMA channel 6 memory address register */ +#define STM32_DMA_CMAR7_OFFSET 0x008c /* DMA channel 7 memory address register */ + +/* Register Addresses ***************************************************************/ + +#define STM32_DMA1_ISRC (STM32_DMA1_BASE+STM32_DMA_ISR_OFFSET) +#define STM32_DMA1_IFCR (STM32_DMA1_BASE+STM32_DMA_IFCR_OFFSET) + +#define STM32_DMA1_CCR(n) (STM32_DMA1_BASE+STM32_DMA_CCR_OFFSET(n)) +#define STM32_DMA1_CCR1 (STM32_DMA1_BASE+STM32_DMA_CCR1_OFFSET) +#define STM32_DMA1_CCR2 (STM32_DMA1_BASE+STM32_DMA_CCR2_OFFSET) +#define STM32_DMA1_CCR3 (STM32_DMA1_BASE+STM32_DMA_CCR3_OFFSET) +#define STM32_DMA1_CCR4 (STM32_DMA1_BASE+STM32_DMA_CCR4_OFFSET) +#define STM32_DMA1_CCR5 (STM32_DMA1_BASE+STM32_DMA_CCR5_OFFSET) +#define STM32_DMA1_CCR6 (STM32_DMA1_BASE+STM32_DMA_CCR6_OFFSET) +#define STM32_DMA1_CCR7 (STM32_DMA1_BASE+STM32_DMA_CCR7_OFFSET) + +#define STM32_DMA1_CNDTR(n) (STM32_DMA1_BASE+STM32_DMA_CNDTR_OFFSET(n)) +#define STM32_DMA1_CNDTR1 (STM32_DMA1_BASE+STM32_DMA_CNDTR1_OFFSET) +#define STM32_DMA1_CNDTR2 (STM32_DMA1_BASE+STM32_DMA_CNDTR2_OFFSET) +#define STM32_DMA1_CNDTR3 (STM32_DMA1_BASE+STM32_DMA_CNDTR3_OFFSET) +#define STM32_DMA1_CNDTR4 (STM32_DMA1_BASE+STM32_DMA_CNDTR4_OFFSET) +#define STM32_DMA1_CNDTR5 (STM32_DMA1_BASE+STM32_DMA_CNDTR5_OFFSET) +#define STM32_DMA1_CNDTR6 (STM32_DMA1_BASE+STM32_DMA_CNDTR6_OFFSET) +#define STM32_DMA1_CNDTR7 (STM32_DMA1_BASE+STM32_DMA_CNDTR7_OFFSET) + +#define STM32_DMA1_CPAR(n) (STM32_DMA1_BASE+STM32_DMA_CPAR_OFFSET(n)) +#define STM32_DMA1_CPAR1 (STM32_DMA1_BASE+STM32_DMA_CPAR1_OFFSET) +#define STM32_DMA1_CPAR2 (STM32_DMA1_BASE+STM32_DMA_CPAR2_OFFSET) +#define STM32_DMA1_CPAR3 (STM32_DMA1_BASE+STM32_DMA_CPAR3_OFFSET) +#define STM32_DMA1_CPAR4 (STM32_DMA1_BASE+STM32_DMA_CPAR4_OFFSET) +#define STM32_DMA1_CPAR5 (STM32_DMA1_BASE+STM32_DMA_CPAR5_OFFSET) +#define STM32_DMA1_CPAR6 (STM32_DMA1_BASE+STM32_DMA_CPAR6_OFFSET) +#define STM32_DMA1_CPAR7 (STM32_DMA1_BASE+STM32_DMA_CPAR7_OFFSET) + +#define STM32_DMA1_CMAR(n) (STM32_DMA1_BASE+STM32_DMA_CMAR_OFFSET(n)) +#define STM32_DMA1_CMAR1 (STM32_DMA1_BASE+STM32_DMA_CMAR1_OFFSET) +#define STM32_DMA1_CMAR2 (STM32_DMA1_BASE+STM32_DMA_CMAR2_OFFSET) +#define STM32_DMA1_CMAR3 (STM32_DMA1_BASE+STM32_DMA_CMAR3_OFFSET) +#define STM32_DMA1_CMAR4 (STM32_DMA1_BASE+STM32_DMA_CMAR4_OFFSET) +#define STM32_DMA1_CMAR5 (STM32_DMA1_BASE+STM32_DMA_CMAR5_OFFSET) +#define STM32_DMA1_CMAR6 (STM32_DMA1_BASE+STM32_DMA_CMAR6_OFFSET) +#define STM32_DMA1_CMAR7 (STM32_DMA1_BASE+STM32_DMA_CMAR7_OFFSET) + +#define STM32_DMA2_ISRC (STM32_DMA2_BASE+STM32_DMA_ISR_OFFSET) +#define STM32_DMA2_IFCR (STM32_DMA2_BASE+STM32_DMA_IFCR_OFFSET) + +#define STM32_DMA2_CCR(n) (STM32_DMA2_BASE+STM32_DMA_CCR_OFFSET(n)) +#define STM32_DMA2_CCR1 (STM32_DMA2_BASE+STM32_DMA_CCR1_OFFSET) +#define STM32_DMA2_CCR2 (STM32_DMA2_BASE+STM32_DMA_CCR2_OFFSET) +#define STM32_DMA2_CCR3 (STM32_DMA2_BASE+STM32_DMA_CCR3_OFFSET) +#define STM32_DMA2_CCR4 (STM32_DMA2_BASE+STM32_DMA_CCR4_OFFSET) +#define STM32_DMA2_CCR5 (STM32_DMA2_BASE+STM32_DMA_CCR5_OFFSET) + +#define STM32_DMA2_CNDTR(n) (STM32_DMA2_BASE+STM32_DMA_CNDTR_OFFSET(n)) +#define STM32_DMA2_CNDTR1 (STM32_DMA2_BASE+STM32_DMA_CNDTR1_OFFSET) +#define STM32_DMA2_CNDTR2 (STM32_DMA2_BASE+STM32_DMA_CNDTR2_OFFSET) +#define STM32_DMA2_CNDTR3 (STM32_DMA2_BASE+STM32_DMA_CNDTR3_OFFSET) +#define STM32_DMA2_CNDTR4 (STM32_DMA2_BASE+STM32_DMA_CNDTR4_OFFSET) +#define STM32_DMA2_CNDTR5 (STM32_DMA2_BASE+STM32_DMA_CNDTR5_OFFSET) + +#define STM32_DMA2_CPAR(n) (STM32_DMA2_BASE+STM32_DMA_CPAR_OFFSET(n)) +#define STM32_DMA2_CPAR1 (STM32_DMA2_BASE+STM32_DMA_CPAR1_OFFSET) +#define STM32_DMA2_CPAR2 (STM32_DMA2_BASE+STM32_DMA_CPAR2_OFFSET) +#define STM32_DMA2_CPAR3 (STM32_DMA2_BASE+STM32_DMA_CPAR3_OFFSET) +#define STM32_DMA2_CPAR4 (STM32_DMA2_BASE+STM32_DMA_CPAR4_OFFSET) +#define STM32_DMA2_CPAR5 (STM32_DMA2_BASE+STM32_DMA_CPAR5_OFFSET) + +#define STM32_DMA2_CMAR(n) (STM32_DMA2_BASE+STM32_DMA_CMAR_OFFSET(n)) +#define STM32_DMA2_CMAR1 (STM32_DMA2_BASE+STM32_DMA_CMAR1_OFFSET) +#define STM32_DMA2_CMAR2 (STM32_DMA2_BASE+STM32_DMA_CMAR2_OFFSET) +#define STM32_DMA2_CMAR3 (STM32_DMA2_BASE+STM32_DMA_CMAR3_OFFSET) +#define STM32_DMA2_CMAR4 (STM32_DMA2_BASE+STM32_DMA_CMAR4_OFFSET) +#define STM32_DMA2_CMAR5 (STM32_DMA2_BASE+STM32_DMA_CMAR5_OFFSET) + +/* Register Bitfield Definitions ****************************************************/ + +#define DMA_CHAN_SHIFT(n) ((n) << 2) +#define DMA_CHAN_MASK 0x0f +#define DMA_CHAN_GIF_BIT (1 << 0) /* Bit 0: Channel Global interrupt flag */ +#define DMA_CHAN_TCIF_BIT (1 << 1) /* Bit 1: Channel Transfer Complete flag */ +#define DMA_CHAN_HTIF_BIT (1 << 2) /* Bit 2: Channel Half Transfer flag */ +#define DMA_CHAN_TEIF_BIT (1 << 3) /* Bit 3: Channel Transfer Error flag */ + +/* DMA interrupt status register */ + +#define DMA_ISR_CHAN_SHIFT(n) DMA_CHAN_SHIFT(n) +#define DMA_ISR_CHAN_MASK(n) (DMA_CHAN_MASK << DMA_ISR_CHAN_SHIFT(n)) +#define DMA_ISR_CHAN1_SHIFT (0) /* Bits 3-0: DMA Channel 1 interrupt status */ +#define DMA_ISR_CHAN1_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN1_SHIFT) +#define DMA_ISR_CHAN2_SHIFT (4) /* Bits 7-4: DMA Channel 2 interrupt status */ +#define DMA_ISR_CHAN2_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN2_SHIFT) +#define DMA_ISR_CHAN3_SHIFT (8) /* Bits 11-8: DMA Channel 3 interrupt status */ +#define DMA_ISR_CHAN3_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN3_SHIFT) +#define DMA_ISR_CHAN4_SHIFT (12) /* Bits 15-12: DMA Channel 4 interrupt status */ +#define DMA_ISR_CHAN4_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN4_SHIFT) +#define DMA_ISR_CHAN5_SHIFT (16) /* Bits 19-16: DMA Channel 5 interrupt status */ +#define DMA_ISR_CHAN5_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN5_SHIFT) +#define DMA_ISR_CHAN6_SHIFT (20) /* Bits 23-20: DMA Channel 6 interrupt status */ +#define DMA_ISR_CHAN6_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN6_SHIFT) +#define DMA_ISR_CHAN7_SHIFT (24) /* Bits 27-24: DMA Channel 7 interrupt status */ +#define DMA_ISR_CHAN7_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN7_SHIFT) + +#define DMA_ISR_GIF(n) (DMA_CHAN_GIF_BIT << DMA_ISR_CHAN_SHIFT(n)) +#define DMA_ISR_TCIF(n) (DMA_CHAN_TCIF_BIT << DMA_ISR_CHAN_SHIFT(n)) +#define DMA_ISR_HTIF(n) (DMA_CHAN_HTIF_BIT << DMA_ISR_CHAN_SHIFT(n)) +#define DMA_ISR_TEIF(n) (DMA_CHAN_TEIF_BIT << DMA_ISR_CHAN_SHIFT(n)) + +/* DMA interrupt flag clear register */ + +#define DMA_IFCR_CHAN_SHIFT(n) DMA_CHAN_SHIFT(n) +#define DMA_IFCR_CHAN_MASK(n) (DMA_CHAN_MASK << DMA_IFCR_CHAN_SHIFT(n)) +#define DMA_IFCR_CHAN1_SHIFT (0) /* Bits 3-0: DMA Channel 1 interrupt flag clear */ +#define DMA_IFCR_CHAN1_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN1_SHIFT) +#define DMA_IFCR_CHAN2_SHIFT (4) /* Bits 7-4: DMA Channel 2 interrupt flag clear */ +#define DMA_IFCR_CHAN2_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN2_SHIFT) +#define DMA_IFCR_CHAN3_SHIFT (8) /* Bits 11-8: DMA Channel 3 interrupt flag clear */ +#define DMA_IFCR_CHAN3_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN3_SHIFT) +#define DMA_IFCR_CHAN4_SHIFT (12) /* Bits 15-12: DMA Channel 4 interrupt flag clear */ +#define DMA_IFCR_CHAN4_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN4_SHIFT) +#define DMA_IFCR_CHAN5_SHIFT (16) /* Bits 19-16: DMA Channel 5 interrupt flag clear */ +#define DMA_IFCR_CHAN5_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN5_SHIFT) +#define DMA_IFCR_CHAN6_SHIFT (20) /* Bits 23-20: DMA Channel 6 interrupt flag clear */ +#define DMA_IFCR_CHAN6_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN6_SHIFT) +#define DMA_IFCR_CHAN7_SHIFT (24) /* Bits 27-24: DMA Channel 7 interrupt flag clear */ +#define DMA_IFCR_CHAN7_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN7_SHIFT) +#define DMA_IFCR_ALLCHANNELS (0x0fffffff) + +#define DMA_IFCR_CGIF(n) (DMA_CHAN_GIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) +#define DMA_IFCR_CTCIF(n) (DMA_CHAN_TCIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) +#define DMA_IFCR_CHTIF(n) (DMA_CHAN_HTIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) +#define DMA_IFCR_CTEIF(n) (DMA_CHAN_TEIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) + +/* DMA channel configuration register */ + +#define DMA_CCR_MEM2MEM (1 << 14) /* Bit 14: Memory to memory mode */ +#define DMA_CCR_PL_SHIFT (12) /* Bits 13-12: Channel Priority level */ +#define DMA_CCR_PL_MASK (3 << DMA_CCR_PL_SHIFT) +# define DMA_CCR_PRILO (0 << DMA_CCR_PL_SHIFT) /* 00: Low */ +# define DMA_CCR_PRIMED (1 << DMA_CCR_PL_SHIFT) /* 01: Medium */ +# define DMA_CCR_PRIHI (2 << DMA_CCR_PL_SHIFT) /* 10: High */ +# define DMA_CCR_PRIVERYHI (3 << DMA_CCR_PL_SHIFT) /* 11: Very high */ +#define DMA_CCR_MSIZE_SHIFT (10) /* Bits 11-10: Memory size */ +#define DMA_CCR_MSIZE_MASK (3 << DMA_CCR_MSIZE_SHIFT) +# define DMA_CCR_MSIZE_8BITS (0 << DMA_CCR_MSIZE_SHIFT) /* 00: 8-bits */ +# define DMA_CCR_MSIZE_16BITS (1 << DMA_CCR_MSIZE_SHIFT) /* 01: 16-bits */ +# define DMA_CCR_MSIZE_32BITS (2 << DMA_CCR_MSIZE_SHIFT) /* 10: 32-bits */ +#define DMA_CCR_PSIZE_SHIFT (8) /* Bits 9-8: Peripheral size */ +#define DMA_CCR_PSIZE_MASK (3 << DMA_CCR_PSIZE_SHIFT) +# define DMA_CCR_PSIZE_8BITS (0 << DMA_CCR_PSIZE_SHIFT) /* 00: 8-bits */ +# define DMA_CCR_PSIZE_16BITS (1 << DMA_CCR_PSIZE_SHIFT) /* 01: 16-bits */ +# define DMA_CCR_PSIZE_32BITS (2 << DMA_CCR_PSIZE_SHIFT) /* 10: 32-bits */ +#define DMA_CCR_MINC (1 << 7) /* Bit 7: Memory increment mode */ +#define DMA_CCR_PINC (1 << 6) /* Bit 6: Peripheral increment mode */ +#define DMA_CCR_CIRC (1 << 5) /* Bit 5: Circular mode */ +#define DMA_CCR_DIR (1 << 4) /* Bit 4: Data transfer direction */ +#define DMA_CCR_TEIE (1 << 3) /* Bit 3: Transfer error interrupt enable */ +#define DMA_CCR_HTIE (1 << 2) /* Bit 2: Half Transfer interrupt enable */ +#define DMA_CCR_TCIE (1 << 1) /* Bit 1: Transfer complete interrupt enable */ +#define DMA_CCR_EN (1 << 0) /* Bit 0: Channel enable */ + +#define DMA_CCR_ALLINTS (DMA_CCR_TEIE|DMA_CCR_HTIE|DMA_CCR_TCIE) + +/* DMA channel number of data register */ + +#define DMA_CNDTR_NDT_SHIFT (0) /* Bits 15-0: Number of data to Transfer */ +#define DMA_CNDTR_NDT_MASK (0xffff << DMA_CNDTR_NDT_SHIFT) + +/* DMA Channel mapping. Each DMA channel has a mapping to several possible + * sources/sinks of data. The requests from peripherals assigned to a channel + * are simply OR'ed together before entering the DMA block. This means that only + * one request on a given channel can be enabled at once. + */ + +#define STM32_DMA1_CHAN1 (0) +#define STM32_DMA1_CHAN2 (1) +#define STM32_DMA1_CHAN3 (2) +#define STM32_DMA1_CHAN4 (3) +#define STM32_DMA1_CHAN5 (4) +#define STM32_DMA1_CHAN6 (5) +#define STM32_DMA1_CHAN7 (6) + +#define STM32_DMA2_CHAN1 (7) +#define STM32_DMA2_CHAN2 (8) +#define STM32_DMA2_CHAN3 (1) +#define STM32_DMA2_CHAN4 (10) +#define STM32_DMA2_CHAN5 (11) + +#define DMACHAN_ADC1 STM32_DMA1_CHAN1 +#define DMACHAN_TIM2_CH3 STM32_DMA1_CHAN1 +#define DMACHAN_TIM4_CH1 STM32_DMA1_CHAN1 +#define DMACHAN_SPI1_RX STM32_DMA1_CHAN2 +#define DMACHAN_USART3_TX STM32_DMA1_CHAN2 +#define DMACHAN_TIM1_CH1 STM32_DMA1_CHAN2 +#define DMACHAN_TIM2_UP STM32_DMA1_CHAN2 +#define DMACHAN_TIM3_CH3 STM32_DMA1_CHAN2 +#define DMACHAN_SPI1_TX STM32_DMA1_CHAN3 +#define DMACHAN_USART3_RX STM32_DMA1_CHAN3 +#define DMACHAN_TIM1_CH2 STM32_DMA1_CHAN3 +#define DMACHAN_TIM3_CH4 STM32_DMA1_CHAN3 +#define DMACHAN_TIM3_UP STM32_DMA1_CHAN3 +#define DMACHAN_SPI2_RX STM32_DMA1_CHAN4 +#define DMACHAN_I2S2_RX STM32_DMA1_CHAN4 +#define DMACHAN_USART1_TX STM32_DMA1_CHAN4 +#define DMACHAN_I2C2_TX STM32_DMA1_CHAN4 +#define DMACHAN_TIM1_CH4 STM32_DMA1_CHAN4 +#define DMACHAN_TIM1_TRIG STM32_DMA1_CHAN4 +#define DMACHAN_TIM1_COM STM32_DMA1_CHAN4 +#define DMACHAN_TIM4_CH2 STM32_DMA1_CHAN4 +#define DMACHAN_SPI2_TX STM32_DMA1_CHAN5 +#define DMACHAN_I2S2_TX STM32_DMA1_CHAN5 +#define DMACHAN_USART1_RX STM32_DMA1_CHAN5 +#define DMACHAN_I2C2_RX STM32_DMA1_CHAN5 +#define DMACHAN_TIM1_UP STM32_DMA1_CHAN5 +#define DMACHAN_TIM2_CH1 STM32_DMA1_CHAN5 +#define DMACHAN_TIM4_CH3 STM32_DMA1_CHAN5 +#define DMACHAN_USART2_RX STM32_DMA1_CHAN6 +#define DMACHAN_I2C1_TX STM32_DMA1_CHAN6 +#define DMACHAN_TIM1_CH3 STM32_DMA1_CHAN6 +#define DMACHAN_TIM3_CH1 STM32_DMA1_CHAN6 +#define DMACHAN_TIM3_TRIG STM32_DMA1_CHAN6 +#define DMACHAN_USART2_TX STM32_DMA1_CHAN7 +#define DMACHAN_I2C1_RX STM32_DMA1_CHAN7 +#define DMACHAN_TIM2_CH2 STM32_DMA1_CHAN7 +#define DMACHAN_TIM2_CH4 STM32_DMA1_CHAN7 +#define DMACHAN_TIM4_UP STM32_DMA1_CHAN7 +#define DMACHAN_SPI3_RX STM32_DMA2_CHAN1 +#define DMACHAN_I2S3_RX STM32_DMA2_CHAN1 +#define DMACHAN_TIM5_CH4 STM32_DMA2_CHAN1 +#define DMACHAN_TIM5_TRIG STM32_DMA2_CHAN1 +#define DMACHAN_TIM8_CH3 STM32_DMA2_CHAN1 +#define DMACHAN_TIM8_UP STM32_DMA2_CHAN1 +#define DMACHAN_SPI3_TX STM32_DMA2_CHAN2 +#define DMACHAN_I2S3_TX STM32_DMA2_CHAN2 +#define DMACHAN_TIM5_CH3 STM32_DMA2_CHAN2 +#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 +#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 +#define DMACHAN_TIM8_TRIG STM32_DMA2_CHAN2 +#define DMACHAN_TIM8_COM STM32_DMA2_CHAN2 +#define DMACHAN_UART4_RX STM32_DMA2_CHAN3 +#define DMACHAN_TIM6_UP STM32_DMA2_CHAN3 +#define DMACHAN_DAC_CHAN1 STM32_DMA2_CHAN3 +#define DMACHAN_TIM8_CH1 STM32_DMA2_CHAN3 +#define DMACHAN_SDIO STM32_DMA2_CHAN4 +#define DMACHAN_TIM5_CH2 STM32_DMA2_CHAN4 +#define DMACHAN_TIM7_UP STM32_DMA2_CHAN4 +#define DMACHAN_DAC_CHAN2 STM32_DMA2_CHAN4 +#define DMACHAN_ADC3 STM32_DMA2_CHAN5 +#define DMACHAN_UART4_TX STM32_DMA2_CHAN5 +#define DMACHAN_TIM5_CH1 STM32_DMA2_CHAN5 +#define DMACHAN_TIM8_CH2 STM32_DMA2_CHAN5 + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_DMA_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_gpio.h b/nuttx/arch/arm/src/stm32/chip/stm32_gpio.h index 3ecd5fca1..3de353efc 100644 --- a/nuttx/arch/arm/src/stm32/chip/stm32_gpio.h +++ b/nuttx/arch/arm/src/stm32/chip/stm32_gpio.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/chip/stm32_gpio.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -36,9 +36,8 @@ #ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_GPIO_H #define __ARCH_ARM_SRC_STM32_CHIP_STM32_GPIO_H - /************************************************************************************ - * Pre-processor Definitions (Hardware Register Descriptions) + * Pre-processor Definitions ************************************************************************************/ #define STM32_NGPIO_PORTS ((STM32_NGPIO + 15) >> 4) @@ -362,3 +361,4 @@ #define AFIO_EXTICR4_EXTI15_MASK (AFIO_EXTICR_PORT_MASK << AFIO_EXTICR4_EXTI15_SHIFT) #endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_GPIO_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_i2c.h b/nuttx/arch/arm/src/stm32/chip/stm32_i2c.h new file mode 100644 index 000000000..3510b2f41 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_i2c.h @@ -0,0 +1,173 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_i2c.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_I2C_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_I2C_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +#define STM32_I2C_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ +#define STM32_I2C_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ +#define STM32_I2C_OAR1_OFFSET 0x0008 /* Own address register 1 (16-bit) */ +#define STM32_I2C_OAR2_OFFSET 0x000c /* Own address register 2 (16-bit) */ +#define STM32_I2C_DR_OFFSET 0x0010 /* Data register (16-bit) */ +#define STM32_I2C_SR1_OFFSET 0x0014 /* Status register 1 (16-bit) */ +#define STM32_I2C_SR2_OFFSET 0x0018 /* Status register 2 (16-bit) */ +#define STM32_I2C_CCR_OFFSET 0x001c /* Clock control register (16-bit) */ +#define STM32_I2C_TRISE_OFFSET 0x0020 /* TRISE Register (16-bit) */ + +/* Register Addresses ***************************************************************/ + +#if STM32_NI2C > 0 +# define STM32_I2C1_CR1 (STM32_I2C1_BASE+STM32_I2C_CR1_OFFSET) +# define STM32_I2C1_CR2 (STM32_I2C1_BASE+STM32_I2C_CR2_OFFSET) +# define STM32_I2C1_OAR1 (STM32_I2C1_BASE+STM32_I2C_OAR1_OFFSET) +# define STM32_I2C1_OAR2 (STM32_I2C1_BASE+STM32_I2C_OAR2_OFFSET) +# define STM32_I2C1_DR (STM32_I2C1_BASE+STM32_I2C_DR_OFFSET) +# define STM32_I2C1_SR1 (STM32_I2C1_BASE+STM32_I2C_SR1_OFFSET) +# define STM32_I2C1_SR2 (STM32_I2C1_BASE+STM32_I2C_SR2_OFFSET) +# define STM32_I2C1_CCR (STM32_I2C1_BASE+STM32_I2C_CCR_OFFSET) +# define STM32_I2C1_TRISE (STM32_I2C1_BASE+STM32_I2C_TRISE_OFFSET) +#endif + +#if STM32_NI2C > 1 +# define STM32_I2C2_CR1 (STM32_I2C2_BASE+STM32_I2C_CR1_OFFSET) +# define STM32_I2C2_CR2 (STM32_I2C2_BASE+STM32_I2C_CR2_OFFSET) +# define STM32_I2C2_OAR1 (STM32_I2C2_BASE+STM32_I2C_OAR1_OFFSET) +# define STM32_I2C2_OAR2 (STM32_I2C2_BASE+STM32_I2C_OAR2_OFFSET) +# define STM32_I2C2_DR (STM32_I2C2_BASE+STM32_I2C_DR_OFFSET) +# define STM32_I2C2_SR1 (STM32_I2C2_BASE+STM32_I2C_SR1_OFFSET) +# define STM32_I2C2_SR2 (STM32_I2C2_BASE+STM32_I2C_SR2_OFFSET) +# define STM32_I2C2_CCR (STM32_I2C2_BASE+STM32_I2C_CCR_OFFSET) +# define STM32_I2C2_TRISE (STM32_I2C2_BASE+STM32_I2C_TRISE_OFFSET) +#endif + +/* Register Bitfield Definitions ****************************************************/ + +/* Control register 1 */ + +#define I2C_CR1_PE (1 << 0) /* Bit 0: Peripheral Enable*/ +#define I2C_CR1_SMBUS (1 << 1) /* Bit 1: SMBus Mode */ +#define I2C_CR1_SMBTYPE (1 << 3) /* Bit 3: SMBus Type */ +#define I2C_CR1_ENARP (1 << 4) /* Bit 4: ARP Enable */ +#define I2C_CR1_ENPEC (1 << 5) /* Bit 5: PEC Enable */ +#define I2C_CR1_ENGC (1 << 6) /* Bit 6: General Call Enable */ +#define I2C_CR1_NOSTRETCH (1 << 7) /* Bit 7: Clock Stretching Disable (Slave mode) */ +#define I2C_CR1_START (1 << 8) /* Bit 8: Start Generation */ +#define I2C_CR1_STOP (1 << 9) /* Bit 9: Stop Generation */ +#define I2C_CR1_ACK (1 << 10) /* Bit 10: Acknowledge Enable */ +#define I2C_CR1_POS (1 << 11) /* Bit 11: Acknowledge/PEC Position (for data reception) */ +#define I2C_CR1_PEC (1 << 12) /* Bit 12: Packet Error Checking */ +#define I2C_CR1_ALERT (1 << 13) /* Bit 13: SMBus Alert */ +#define I2C_CR1_SWRST (1 << 15) /* Bit 15: Software Reset */ + +/* Control register 2 */ + +#define I2C_CR2_FREQ_SHIFT (0) /* Bits 5-0: Peripheral Clock Frequency */ +#define I2C_CR2_FREQ_MASK (0x3f << I2C_CR2_FREQ_SHIFT) +#define I2C_CR2_ITERREN (1 << 8) /* Bit 8: Error Interrupt Enable */ +#define I2C_CR2_ITEVTEN (1 << 9) /* Bit 9: Event Interrupt Enable */ +#define I2C_CR2_ITBUFEN (1 << 10) /* Bit 10: Buffer Interrupt Enable */ +#define I2C_CR2_DMAEN (1 << 11) /* Bit 11: DMA Requests Enable */ +#define I2C_CR2_LAST (1 << 12) /* Bit 12: DMA Last Transfer */ + +/* Own address register 1 */ + +#define I2C_OAR1_ADD0 (1 << 0) /* Bit 0: Interface Address */ +#define I2C_OAR1_ADD8_SHIFT (1) /* Bits 7-1: Interface Address */ +#define I2C_OAR1_ADD8_MASK (0x007f << I2C_OAR1_ADD8_SHIFT) +#define I2C_OAR1_ADD10_SHIFT (1) /* Bits 9-1: Interface Address (10-bit addressing mode)*/ +#define I2C_OAR1_ADD10_MASK (0x01ff << I2C_OAR1_ADD10_SHIFT) +#define I2C_OAR1_ONE (1 << 14) /* Bit 14: Must be configured and kept at 1 */ +#define I2C_OAR1_ADDMODE (1 << 15) /* Bit 15: Addressing Mode (Slave mode) */ + +/* Own address register 2 */ + +#define I2C_OAR2_ENDUAL (1 << 0) /* Bit 0: Dual addressing mode enable */ +#define I2C_OAR2_ADD2_SHIFT (1) /* Bits 7-1: Interface address */ +#define I2C_OAR2_ADD2_MASK (0x7f << I2C_OAR2_ADD2_SHIFT) + +/* Data register */ + +#define I2C_DR_SHIFT (0) /* Bits 7-0: 8-bit Data Register */ +#define I2C_DR_MASK (0x00ff << I2C_DR_SHIFT) + +/* Status register 1 */ + +#define I2C_SR1_SB (1 << 0) /* Bit 0: Start Bit (Master mode) */ +#define I2C_SR1_ADDR (1 << 1) /* Bit 1: Address sent (master mode)/matched (slave mode) */ +#define I2C_SR1_BTF (1 << 2) /* Bit 2: Byte Transfer Finished */ +#define I2C_SR1_ADD10 (1 << 3) /* Bit 3: 10-bit header sent (Master mode) */ +#define I2C_SR1_STOPF (1 << 4) /* Bit 4: Stop detection (Slave mode) */ +#define I2C_SR1_RXNE (1 << 6) /* Bit 6: Data Register not Empty (receivers) */ +#define I2C_SR1_TXE (1 << 7) /* Bit 7: Data Register Empty (transmitters) */ +#define I2C_SR1_BERR (1 << 8) /* Bit 8: Bus Error */ +#define I2C_SR1_ARLO (1 << 9) /* Bit 9: Arbitration Lost (master mode) */ +#define I2C_SR1_AF (1 << 10) /* Bit 10: Acknowledge Failure */ +#define I2C_SR1_OVR (1 << 11) /* Bit 11: Overrun/Underrun */ +#define I2C_SR1_PECERR (1 << 12) /* Bit 12: PEC Error in reception */ +#define I2C_SR1_TIMEOUT (1 << 14) /* Bit 14: Timeout or Tlow Error */ +#define I2C_SR1_SMBALERT (1 << 15) /* Bit 15: SMBus Alert */ + +/* Status register 2 */ + +#define I2C_SR2_MSL (1 << 0) /* Bit 0: Master/Slave */ +#define I2C_SR2_BUSY (1 << 1) /* Bit 1: Bus Busy */ +#define I2C_SR2_TRA (1 << 2) /* Bit 2: Transmitter/Receiver */ +#define I2C_SR2_GENCALL (1 << 4) /* Bit 4: General Call Address (Slave mode) */ +#define I2C_SR2_SMBDEFAULT (1 << 5) /* Bit 5: SMBus Device Default Address (Slave mode) */ +#define I2C_SR2_SMBHOST (1 << 6) /* Bit 6: SMBus Host Header (Slave mode) */ +#define I2C_SR2_DUALF (1 << 7) /* Bit 7: Dual Flag (Slave mode) */ +#define I2C_SR2_PEC_SHIFT (1) /* Bits 15-8: Packet Error Checking Register */ +#define I2C_SR2_PEC_MASK (0xff << I2C_SR2_PEC_SHIFT) + +/* Clock control register */ + +#define I2C_CCR_CCR_SHIFT (0) /* Bits 11-0: Clock Control Register in Fast/Standard mode (Master mode) */ +#define I2C_CCR_CCR_MASK (0x0fff << I2C_CCR_CCR_SHIFT) +#define I2C_CCR_DUTY (1 << 14) /* Bit 14: Fast Mode Duty Cycle */ +#define I2C_CCR_FS (1 << 15) /* Bit 15: I2C Master Mode Selection */ + +/* TRISE Register */ + +#define I2C_TRISE_SHIFT (0) /* Bits 5-0: Maximum Rise Time in Fast/Standard mode (Master mode) */ +#define I2C_TRISE_MASK (0x3f << I2C_TRISE_SHIFT) + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_I2C_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_memorymap.h b/nuttx/arch/arm/src/stm32/chip/stm32_memorymap.h new file mode 100644 index 000000000..cc81db5f7 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_memorymap.h @@ -0,0 +1,136 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_memorymap.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_MEMORYMAP_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_MEMORYMAP_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* FLASH and SRAM *******************************************************************/ + +#define STM32_FLASH_BASE 0x08000000 /* 0x08000000 - Up to 512Kb */ +#define STM32_SRAM_BASE 0x20000000 /* 0x20000000 - 64Kb SRAM */ +#define STM32_SRAMBB_BASE 0x22000000 +#define STM32_PERIPH_BASE 0x40000000 + +/* Register Base Address ************************************************************/ + +/* APB1 bus */ + +#define STM32_TIM2_BASE 0x40000000 /* 0x40000000 - 0x400003ff: TIM2 timer */ +#define STM32_TIM3_BASE 0x40000400 /* 0x40000400 - 0x400007ff: TIM3 timer */ +#define STM32_TIM4_BASE 0x40000800 /* 0x40000800 - 0x40000bff: TIM4 timer */ +#define STM32_TIM5_BASE 0x40000c00 /* 0x40000c00 - 0x40000fff: TIM5 timer */ +#define STM32_TIM6_BASE 0x40001000 /* 0x40001000 - 0x400013ff: TIM6 timer */ +#define STM32_TIM7_BASE 0x40001400 /* 0x40001400 - 0x400007ff: TIM7 timer */ + /* 0x40001800 - 0x40000fff: Reserved */ +#define STM32_RTC_BASE 0x40002800 /* 0x40002800 - 0x40002bff: RTC */ +#define STM32_WWDG_BASE 0x40002C00 /* 0x40002C00 - 0x40002fff: Window watchdog (WWDG) */ +#define STM32_IWDG_BASE 0x40003000 /* 0x40003000 - 0x400033ff: Independent watchdog (IWDG) */ + /* 0x40003400 - 0x400037ff: Reserved */ +#define STM32_SPI2_BASE 0x40003800 /* 0x40003800 - 0x40003bff: SPI2/I22 */ +#define STM32_I2S2_BASE 0x40003800 +#define STM32_SPI3_BASE 0x40003c00 /* 0x40003c00 - 0x40003fff: SPI3/I23 */ +#define STM32_I2S3_BASE 0x40003c00 + /* 0x40004000 - 0x400043ff: Reserved */ +#define STM32_USART2_BASE 0x40004400 /* 0x40004400 - 0x400047ff: USART2 */ +#define STM32_USART3_BASE 0x40004800 /* 0x40004800 - 0x40004bff: USART3 */ +#define STM32_UART4_BASE 0x40004c00 /* 0x40004c00 - 0x40004fff: UART4 */ +#define STM32_UART5_BASE 0x40005000 /* 0x40005000 - 0x400053ff: UART5 */ +#define STM32_I2C1_BASE 0x40005400 /* 0x40005400 - 0x400057ff: I2C1 */ +#define STM32_I2C2_BASE 0x40005800 /* 0x40005800 - 0x40005Bff: I2C2 */ +#define STM32_USB_BASE 0x40005c00 /* 0x40005c00 - 0x40005fff: USB device FS registers */ +#define STM32_USBCANRAM_BASE 0x40006000 /* 0x40006000 - 0x400063ff: Shared USB/CAN SRAM 512 bytes */ +#define STM32_CAN1_BASE 0x40006400 /* 0x40006400 - 0x400067ff: bxCAN1 */ +#define STM32_CAN2_BASE 0x40006800 /* 0x40006800 - 0x40006bff: bxCAN2 */ +#define STM32_BKP_BASE 0x40006c00 /* 0x40006c00 - 0x40006fff: Backup registers (BKP) */ +#define STM32_PWR_BASE 0x40007000 /* 0x40007000 - 0x400073ff: Power control PWR */ +#define STM32_DAC_BASE 0x40007400 /* 0x40007400 - 0x400077ff: DAC */ + /* 0x40007800 - 0x4000ffff: Reserved */ + +/* APB2 bus */ + +#define STM32_AFIO_BASE 0x40010000 /* 0x40010000 - 0x400103ff: AFIO */ +#define STM32_EXTI_BASE 0x40010400 /* 0x40010400 - 0x400107ff: EXTI */ +#define STM32_GPIOA_BASE 0x40010800 /* 0x40010800 - 0x40010bff: GPIO Port A */ +#define STM32_GPIOB_BASE 0X40010c00 /* 0X40010c00 - 0x40010fff: GPIO Port B */ +#define STM32_GPIOC_BASE 0x40011000 /* 0x40011000 - 0x400113ff: GPIO Port C */ +#define STM32_GPIOD_BASE 0x40011400 /* 0x40011400 - 0x400117ff: GPIO Port D */ +#define STM32_GPIOE_BASE 0x40011800 /* 0x40011800 - 0x40011bff: GPIO Port E */ +#define STM32_GPIOF_BASE 0x40011c00 /* 0x4001c000 - 0x400111ff: GPIO Port F */ +#define STM32_GPIOG_BASE 0x40012000 /* 0x40012000 - 0x400123ff: GPIO Port G */ +#define STM32_ADC1_BASE 0x40012400 /* 0x40012400 - 0x400127ff: ADC1 */ +#define STM32_ADC2_BASE 0x40012800 /* 0x40012800 - 0x40012bff: ADC2 */ +#define STM32_TIM1_BASE 0x40012c00 /* 0x40012c00 - 0x40012fff: TIM1 timer */ +#define STM32_SPI1_BASE 0x40013000 /* 0x40013000 - 0x400133ff: SPI1 */ +#define STM32_TIM8_BASE 0x40013400 /* 0x40013400 - 0x400137ff: TIM8 timer */ +#define STM32_USART1_BASE 0x40013800 /* 0x40013800 - 0x40013bff: USART1 */ +#define STM32_ADC3_BASE 0x40012800 /* 0x40012800 - 0x40013fff: ADC3 */ + /* 0x40014000 - 0x40017fff: Reserved */ +/* AHB bus */ + +#define STM32_SDIO_BASE 0x40018000 /* 0x40018000 - 0x400183ff: SDIO */ + /* 0x40018400 - 0x40017fff: Reserved */ +#define STM32_DMA1_BASE 0x40020000 /* 0x40020000 - 0x400203ff: DMA1 */ +#define STM32_DMA2_BASE 0x40020400 /* 0x40020000 - 0x400207ff: DMA2 */ + /* 0x40020800 - 0x40020fff: Reserved */ +#define STM32_RCC_BASE 0x40021000 /* 0x40021000 - 0x400213ff: Reset and Clock control RCC */ + /* 0x40021400 - 0x40021fff: Reserved */ +#define STM32_OTGFS_BASE 0x50000000 /* 0x50000000 - 0x500003ff: USB OTG FS */ +#define STM32_FLASHIF_BASE 0x40022000 /* 0x40022000 - 0x400223ff: Flash memory interface */ +#define STM32_CRC_BASE 0x40028000 /* 0x40023000 - 0x400233ff: RC */ + /* 0x40023400 - 0x40027fff: Reserved */ +#define STM32_ETHERNET_BASE 0x40028000 /* 0x40028000 - 0x40029fff: Ethernet */ + /* 0x40030000 - 0x4fffffff: Reserved */ + +/* Peripheral BB base */ + +#define STM32_PERIPHBB_BASE 0x42000000 + +/* Flexible SRAM controller (FSMC) */ + +#define STM32_FSMC_BASE 0xa0000000 + +/* Other registers -- see cortexm3/nvic.h for standard Cortex-M3 registers in this + * address range + */ + +#define STM32_SCS_BASE 0xe000e000 +#define STM32_DEBUGMCU_BASE 0xe0042000 + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_MEMORYMAP_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_rcc.h b/nuttx/arch/arm/src/stm32/chip/stm32_rcc.h new file mode 100644 index 000000000..0f0cc9c27 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_rcc.h @@ -0,0 +1,297 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_rcc.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_RRC_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_RRC_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +#define STM32_RCC_CR_OFFSET 0x0000 /* Clock control register */ +#define STM32_RCC_CFGR_OFFSET 0x0004 /* Clock configuration register */ +#define STM32_RCC_CIR_OFFSET 0x0008 /* Clock interrupt register */ +#define STM32_RCC_APB2RSTR_OFFSET 0x000c /* APB2 Peripheral reset register */ +#define STM32_RCC_APB1RSTR_OFFSET 0x0010 /* APB1 Peripheral reset register */ +#define STM32_RCC_AHBENR_OFFSET 0x0014 /* AHB Peripheral Clock enable register */ +#define STM32_RCC_APB2ENR_OFFSET 0x0018 /* APB2 Peripheral Clock enable register */ +#define STM32_RCC_APB1ENR_OFFSET 0x001c /* APB1 Peripheral Clock enable register */ +#define STM32_RCC_BDCR_OFFSET 0x0020 /* Backup domain control register */ +#define STM32_RCC_CSR_OFFSET 0x0024 /* Control/status register */ + +/* Register Addresses ***************************************************************/ + +#define STM32_RCC_CR (STM32_RCC_BASE+STM32_RCC_CR_OFFSET) +#define STM32_RCC_CFGR (STM32_RCC_BASE+STM32_RCC_CFGR_OFFSET) +#define STM32_RCC_CIR (STM32_RCC_BASE+STM32_RCC_CIR_OFFSET) +#define STM32_RCC_APB2RSTR (STM32_RCC_BASE+STM32_RCC_APB2RSTR_OFFSET) +#define STM32_RCC_APB1RSTR (STM32_RCC_BASE+STM32_RCC_APB1RSTR_OFFSET) +#define STM32_RCC_AHBENR (STM32_RCC_BASE+STM32_RCC_AHBENR_OFFSET) +#define STM32_RCC_APB2ENR (STM32_RCC_BASE+STM32_RCC_APB2ENR_OFFSET) +#define STM32_RCC_APB1ENR (STM32_RCC_BASE+STM32_RCC_APB1ENR_OFFSET) +#define STM32_RCC_BDCR (STM32_RCC_BASE+STM32_RCC_BDCR_OFFSET) +#define STM32_RCC_CSR (STM32_RCC_BASE+STM32_RCC_CSR_OFFSET) + +/* Register Bitfield Definitions ****************************************************/ + +/* Clock control register */ + +#define RCC_CR_HSION (1 << 0) /* Bit 0: Internal High Speed clock enable */ +#define RCC_CR_HSIRDY (1 << 1) /* Bit 1: Internal High Speed clock ready flag */ +#define RCC_CR_HSITRIM_SHIFT (3) /* Bits 7-3: Internal High Speed clock trimming */ +#define RCC_CR_HSITRIM_MASK (0x1f << RCC_CR_HSITRIM_SHIFT) +#define RCC_CR_HSICAL_SHIFT (8) /* Bits 15-8: Internal High Speed clock Calibration */ +#define RCC_CR_HSICAL_MASK (0xff << RCC_CR_HSICAL_SHIFT) +#define RCC_CR_HSEON (1 << 16) /* Bit 16: External High Speed clock enable */ +#define RCC_CR_HSERDY (1 << 17) /* Bit 17: External High Speed clock ready flag */ +#define RCC_CR_HSEBYP (1 << 18) /* Bit 18: External High Speed clock Bypass */ +#define RCC_CR_CSSON (1 << 19) /* Bit 19: Clock Security System enable */ +#define RCC_CR_PLLON (1 << 24) /* Bit 24: PLL enable */ +#define RCC_CR_PLLRDY (1 << 25) /* Bit 25: PLL clock ready flag */ + +/* Clock configuration register */ + +#define RCC_CFGR_SW_SHIFT (0) /* Bits 1-0: System clock Switch */ +#define RCC_CFGR_SW_MASK (3 << RCC_CFGR_SW_SHIFT) +# define RCC_CFGR_SW_HSI (0 << RCC_CFGR_SW_SHIFT) /* 00: HSI selected as system clock */ +# define RCC_CFGR_SW_HSE (1 << RCC_CFGR_SW_SHIFT) /* 01: HSE selected as system clock */ +# define RCC_CFGR_SW_PLL (2 << RCC_CFGR_SW_SHIFT) /* 10: PLL selected as system clock */ +#define RCC_CFGR_SWS_SHIFT (2) /* Bits 3-2: System Clock Switch Status */ +#define RCC_CFGR_SWS_MASK (3 << RCC_CFGR_SWS_SHIFT) +# define RCC_CFGR_SWS_HSI (0 << RCC_CFGR_SWS_SHIFT) /* 00: HSI oscillator used as system clock */ +# define RCC_CFGR_SWS_HSE (1 << RCC_CFGR_SWS_SHIFT) /* 01: HSE oscillator used as system clock */ +# define RCC_CFGR_SWS_PLL (2 << RCC_CFGR_SWS_SHIFT) /* 10: PLL used as system clock */ +#define RCC_CFGR_HPRE_SHIFT (4) /* Bits 7-4: AHB prescaler */ +#define RCC_CFGR_HPRE_MASK (0x0f << RCC_CFGR_HPRE_SHIFT) +# define RCC_CFGR_HPRE_SYSCLK (0 << RCC_CFGR_HPRE_SHIFT) /* 0xxx: SYSCLK not divided */ +# define RCC_CFGR_HPRE_SYSCLKd2 (8 << RCC_CFGR_HPRE_SHIFT) /* 1000: SYSCLK divided by 2 */ +# define RCC_CFGR_HPRE_SYSCLKd4 (9 << RCC_CFGR_HPRE_SHIFT) /* 1001: SYSCLK divided by 4 */ +# define RCC_CFGR_HPRE_SYSCLKd8 (10 << RCC_CFGR_HPRE_SHIFT) /* 1010: SYSCLK divided by 8 */ +# define RCC_CFGR_HPRE_SYSCLKd16 (11 << RCC_CFGR_HPRE_SHIFT) /* 1011: SYSCLK divided by 16 */ +# define RCC_CFGR_HPRE_SYSCLKd64 (12 << RCC_CFGR_HPRE_SHIFT) /* 1100: SYSCLK divided by 64 */ +# define RCC_CFGR_HPRE_SYSCLKd128 (13 << RCC_CFGR_HPRE_SHIFT) /* 1101: SYSCLK divided by 128 */ +# define RCC_CFGR_HPRE_SYSCLKd256 (14 << RCC_CFGR_HPRE_SHIFT) /* 1110: SYSCLK divided by 256 */ +# define RCC_CFGR_HPRE_SYSCLKd512 (15 << RCC_CFGR_HPRE_SHIFT) /* 1111: SYSCLK divided by 512 */ +#define RCC_CFGR_PPRE1_SHIFT (8) /* Bits 10-8: APB Low speed prescaler (APB1) */ +#define RCC_CFGR_PPRE1_MASK (7 << RCC_CFGR_PPRE1_SHIFT) +# define RCC_CFGR_PPRE1_HCLK (0 << RCC_CFGR_PPRE1_SHIFT) /* 0xx: HCLK not divided */ +# define RCC_CFGR_PPRE1_HCLKd2 (4 << RCC_CFGR_PPRE1_SHIFT) /* 100: HCLK divided by 2 */ +# define RCC_CFGR_PPRE1_HCLKd4 (5 << RCC_CFGR_PPRE1_SHIFT) /* 101: HCLK divided by 4 */ +# define RCC_CFGR_PPRE1_HCLKd8 (6 << RCC_CFGR_PPRE1_SHIFT) /* 110: HCLK divided by 8 */ +# define RCC_CFGR_PPRE1_HCLKd16 (7 << RCC_CFGR_PPRE1_SHIFT) /* 111: HCLK divided by 16 */ +#define RCC_CFGR_PPRE2_SHIFT (11) /* Bits 13-11: APB High speed prescaler (APB2) */ +#define RCC_CFGR_PPRE2_MASK (7 << RCC_CFGR_PPRE2_SHIFT) +# define RCC_CFGR_PPRE2_HCLK (0 << RCC_CFGR_PPRE2_SHIFT) /* 0xx: HCLK not divided */ +# define RCC_CFGR_PPRE2_HCLKd2 (4 << RCC_CFGR_PPRE2_SHIFT) /* 100: HCLK divided by 2 */ +# define RCC_CFGR_PPRE2_HCLKd4 (5 << RCC_CFGR_PPRE2_SHIFT) /* 101: HCLK divided by 4 */ +# define RCC_CFGR_PPRE2_HCLKd8 (6 << RCC_CFGR_PPRE2_SHIFT) /* 110: HCLK divided by 8 */ +# define RCC_CFGR_PPRE2_HCLKd16 (7 << RCC_CFGR_PPRE2_SHIFT) /* 111: HCLK divided by 16 */ +#define RCC_CFGR_ADCPRE_SHIFT (14) /* Bits 15-14: ADC prescaler */ +#define RCC_CFGR_ADCPRE_MASK (3 << RCC_CFGR_ADCPRE_SHIFT) +# define RCC_CFGR_PLCK2d2 (0 << RCC_CFGR_ADCPRE_SHIFT) /* 00: PLCK2 divided by 2 */ +# define RCC_CFGR_PLCK2d4 (1 << RCC_CFGR_ADCPRE_SHIFT) /* 01: PLCK2 divided by 4 */ +# define RCC_CFGR_PLCK2d6 (2 << RCC_CFGR_ADCPRE_SHIFT) /* 10: PLCK2 divided by 6 */ +# define RCC_CFGR_PLCK2d8 (3 << RCC_CFGR_ADCPRE_SHIFT) /* 11: PLCK2 divided by 8 */ +#define RCC_CFGR_PLLSRC (1 << 16) /* Bit 16: PLL entry clock source */ +#define RCC_CFGR_PLLXTPRE (1 << 17) /* Bit 17: HSE divider for PLL entry */ +#define RCC_CFGR_PLLMUL_SHIFT (18) /* Bits 21-18: PLL Multiplication Factor */ +#define RCC_CFGR_PLLMUL_MASK (0x0f << RCC_CFGR_PLLMUL_SHIFT) +# define RCC_CFGR_PLLMUL_CLKx2 (0 << RCC_CFGR_PLLMUL_SHIFT) /* 0000: PLL input clock x 2 */ +# define RCC_CFGR_PLLMUL_CLKx3 (1 << RCC_CFGR_PLLMUL_SHIFT) /* 0001: PLL input clock x 3 */ +# define RCC_CFGR_PLLMUL_CLKx4 (2 << RCC_CFGR_PLLMUL_SHIFT) /* 0010: PLL input clock x 4 */ +# define RCC_CFGR_PLLMUL_CLKx5 (3 << RCC_CFGR_PLLMUL_SHIFT) /* 0011: PLL input clock x 5 */ +# define RCC_CFGR_PLLMUL_CLKx6 (4 << RCC_CFGR_PLLMUL_SHIFT) /* 0100: PLL input clock x 6 */ +# define RCC_CFGR_PLLMUL_CLKx7 (5 << RCC_CFGR_PLLMUL_SHIFT) /* 0101: PLL input clock x 7 */ +# define RCC_CFGR_PLLMUL_CLKx8 (6 << RCC_CFGR_PLLMUL_SHIFT) /* 0110: PLL input clock x 8 */ +# define RCC_CFGR_PLLMUL_CLKx9 (7 << RCC_CFGR_PLLMUL_SHIFT) /* 0111: PLL input clock x 9 */ +# define RCC_CFGR_PLLMUL_CLKx10 (8 << RCC_CFGR_PLLMUL_SHIFT) /* 1000: PLL input clock x 10 */ +# define RCC_CFGR_PLLMUL_CLKx11 (9 << RCC_CFGR_PLLMUL_SHIFT) /* 1001: PLL input clock x 11 */ +# define RCC_CFGR_PLLMUL_CLKx12 (10 << RCC_CFGR_PLLMUL_SHIFT) /* 1010: PLL input clock x 12 */ +# define RCC_CFGR_PLLMUL_CLKx13 (11 << RCC_CFGR_PLLMUL_SHIFT) /* 1011: PLL input clock x 13 */ +# define RCC_CFGR_PLLMUL_CLKx14 (12 << RCC_CFGR_PLLMUL_SHIFT) /* 1100: PLL input clock x 14 */ +# define RCC_CFGR_PLLMUL_CLKx15 (13 << RCC_CFGR_PLLMUL_SHIFT) /* 1101: PLL input clock x 15 */ +# define RCC_CFGR_PLLMUL_CLKx16 (14 << RCC_CFGR_PLLMUL_SHIFT) /* 111x: PLL input clock x 16 */ +#define RCC_CFGR_USBPRE (1 << 22) /* Bit 22: USB prescaler */ +#define RCC_CFGR_MCO_SHIFT (24) /* Bits 26-24: Microcontroller Clock Output */ +#define RCC_CFGR_MCO_MASK (7 << RCC_CFGR_MCO_SHIFT) +# define RCC_CFGR_NOCLK (0 << RCC_CFGR_MCO_SHIFT) /* 0xx: No clock */ +# define RCC_CFGR_SYSCLK (4 << RCC_CFGR_MCO_SHIFT) /* 100: System clock selected */ +# define RCC_CFGR_INTCLK (5 << RCC_CFGR_MCO_SHIFT) /* 101: Internal 8 MHz RC oscillator clock selected */ +# define RCC_CFGR_EXTCLK (6 << RCC_CFGR_MCO_SHIFT) /* 110: External 1-25 MHz oscillator clock selected */ +# define RCC_CFGR_PLLCLKd2 (7 << RCC_CFGR_MCO_SHIFT) /* 111: PLL clock divided by 2 selected */ + +/* Clock interrupt register */ + +#define RCC_CIR_LSIRDYF (1 << 0) /* Bit 0: LSI Ready Interrupt flag */ +#define RCC_CIR_LSERDYF (1 << 1) /* Bit 1: LSE Ready Interrupt flag */ +#define RCC_CIR_HSIRDYF (1 << 2) /* Bit 2: HSI Ready Interrupt flag */ +#define RCC_CIR_HSERDYF (1 << 3) /* Bit 3: HSE Ready Interrupt flag */ +#define RCC_CIR_PLLRDYF (1 << 4) /* Bit 4: PLL Ready Interrupt flag */ +#define RCC_CIR_CSSF (1 << 7) /* Bit 7: Clock Security System Interrupt flag */ +#define RCC_CIR_LSIRDYIE (1 << 8) /* Bit 8: LSI Ready Interrupt Enable */ +#define RCC_CIR_LSERDYIE (1 << 9) /* Bit 9: LSE Ready Interrupt Enable */ +#define RCC_CIR_HSIRDYIE (1 << 10) /* Bit 10: HSI Ready Interrupt Enable */ +#define RCC_CIR_HSERDYIE (1 << 11) /* Bit 11: HSE Ready Interrupt Enable */ +#define RCC_CIR_PLLRDYIE (1 << 12) /* Bit 12: PLL Ready Interrupt Enable */ +#define RCC_CIR_LSIRDYC (1 << 16) /* Bit 16: LSI Ready Interrupt Clear */ +#define RCC_CIR_LSERDYC (1 << 17) /* Bit 17: LSE Ready Interrupt Clear */ +#define RCC_CIR_HSIRDYC (1 << 18) /* Bit 18: HSI Ready Interrupt Clear */ +#define RCC_CIR_HSERDYC (1 << 19) /* Bit 19: HSE Ready Interrupt Clear */ +#define RCC_CIR_PLLRDYC (1 << 20) /* Bit 20: PLL Ready Interrupt Clear */ +#define RCC_CIR_CSSC (1 << 23) /* Bit 23: Clock Security System Interrupt Clear */ + +/* APB2 Peripheral reset register */ + +#define RCC_APB2RSTR_AFIORST (1 << 0) /* Bit 0: Alternate Function I/O reset */ +#define RCC_APB2RSTR_IOPARST (1 << 2) /* Bit 2: I/O port A reset */ +#define RCC_APB2RSTR_IOPBRST (1 << 3) /* Bit 3: IO port B reset */ +#define RCC_APB2RSTR_IOPCRST (1 << 4) /* Bit 4: IO port C reset */ +#define RCC_APB2RSTR_IOPDRST (1 << 5) /* Bit 5: IO port D reset */ +#define RCC_APB2RSTR_IOPERST (1 << 6) /* Bit 6: IO port E reset */ +#define TCC_APB2RSTR_IOPFRST (1 << 7) /* Bit 7: IO port F reset */ +#define TCC_APB2RSTR_IOPGRST (1 << 8) /* Bit 8: IO port G reset */ +#define RCC_APB2RSTR_ADC1RST (1 << 9) /* Bit 9: ADC 1 interface reset */ +#define RCC_APB2RSTR_ADC2RST (1 << 10) /* Bit 10: ADC 2 interface reset */ +#define RCC_APB2RSTR_TIM1RST (1 << 11) /* Bit 11: TIM1 Timer reset */ +#define RCC_APB2RSTR_SPI1RST (1 << 12) /* Bit 12: SPI 1 reset */ +#define RCC_APB2RSTR_TIM8RST (1 << 13) /* Bit 13: TIM8 Timer reset */ +#define RCC_APB2RSTR_USART1RST (1 << 14) /* Bit 14: USART1 reset */ +#define RCC_APB2RTST_ADC2RST (1 << 15) /* Bit 15: ADC3 interface reset */ + +/* APB1 Peripheral reset register */ + +#define RCC_APB1RSTR_TIM2RST (1 << 0) /* Bit 0: Timer 2 reset */ +#define RCC_APB1RSTR_TIM3RST (1 << 1) /* Bit 1: Timer 3 reset */ +#define RCC_APB1RSTR_TIM4RST (1 << 2) /* Bit 2: Timer 4 reset */ +#define RCC_APB1RSTR_TIM5RST (1 << 3) /* Bit 3: Timer 5 reset */ +#define RCC_APB1RSTR_TIM6RST (1 << 4) /* Bit 4: Timer 6 reset */ +#define RCC_APB1RSTR_TIM7RST (1 << 5) /* Bit 5: Timer 7 reset */ +#define RCC_APB1RSTR_WWDGRST (1 << 11) /* Bit 11: Window Watchdog reset */ +#define RCC_APB1RSTR_SPI2RST (1 << 14) /* Bit 14: SPI 2 reset */ +#define RCC_APB1RSTR_SPI3RST (1 << 15) /* Bit 15: SPI 3 reset */ +#define RCC_APB1RSTR_USART2RST (1 << 17) /* Bit 17: USART 2 reset */ +#define RCC_APB1RSTR_USART3RST (1 << 18) /* Bit 18: USART 3 reset */ +#define RCC_APB1RSTR_UART4RST (1 << 19) /* Bit 19: UART 4 reset */ +#define RCC_APB1RSTR_UART5RST (1 << 20) /* Bit 18: UART 5 reset */ +#define RCC_APB1RSTR_I2C1RST (1 << 21) /* Bit 21: I2C 1 reset */ +#define RCC_APB1RSTR_I2C2RST (1 << 22) /* Bit 22: I2C 2 reset */ +#define RCC_APB1RSTR_USBRST (1 << 23) /* Bit 23: USB reset */ +#define RCC_APB1RSTR_CANRST (1 << 25) /* Bit 25: CAN reset */ +#define RCC_APB1RSTR_BKPRST (1 << 27) /* Bit 27: Backup interface reset */ +#define RCC_APB1RSTR_PWRRST (1 << 28) /* Bit 28: Power interface reset */ +#define RCC_APB1RSTR_DACRST (1 << 29) /* Bit 29: DAC interface reset */ + +/* AHB Peripheral Clock enable register */ + +#define RCC_AHBENR_DMA1EN (1 << 0) /* Bit 0: DMA1 clock enable */ +#define RCC_AHBENR_DMA2EN (1 << 1) /* Bit 1: DMA2 clock enable */ +#define RCC_AHBENR_SRAMEN (1 << 2) /* Bit 2: SRAM interface clock enable */ +#define RCC_AHBENR_FLITFEN (1 << 4) /* Bit 4: FLITF clock enable */ +#define RCC_AHBENR_CRCEN (1 << 6) /* Bit 6: CRC clock enable */ +#define RCC_AHBENR_FSMCEN (1 << 8) /* Bit 8: FSMC clock enable */ +#define RCC_AHBENR_SDIOEN (1 << 10) /* Bit 10: SDIO clock enable */ + +/* APB2 Peripheral Clock enable register */ + +#define RCC_APB2ENR_AFIOEN (1 << 0) /* Bit 0: Alternate Function I/O clock enable */ +#define RCC_APB2ENR_IOPEN(n) (1 << ((n)+2)) +#define RCC_APB2ENR_IOPAEN (1 << 2) /* Bit 2: I/O port A clock enable */ +#define RCC_APB2ENR_IOPBEN (1 << 3) /* Bit 3: I/O port B clock enable */ +#define RCC_APB2ENR_IOPCEN (1 << 4) /* Bit 4: I/O port C clock enable */ +#define RCC_APB2ENR_IOPDEN (1 << 5) /* Bit 5: I/O port D clock enable */ +#define RCC_APB2ENR_IOPEEN (1 << 6) /* Bit 6: I/O port E clock enable */ +#define RCC_APB2ENR_IOPFEN (1 << 7) /* Bit 7: I/O port F clock enable */ +#define RCC_APB2ENR_IOPGEN (1 << 8) /* Bit 8: I/O port G clock enable */ +#define RCC_APB2ENR_ADC1EN (1 << 9) /* Bit 9: ADC 1 interface clock enable */ +#define RCC_APB2ENR_ADC2EN (1 << 10) /* Bit 10: ADC 2 interface clock enable */ +#define RCC_APB2ENR_TIM1EN (1 << 11) /* Bit 11: TIM1 Timer clock enable */ +#define RCC_APB2ENR_SPI1EN (1 << 12) /* Bit 12: SPI 1 clock enable */ +#define RCC_APB2ENR_TIM8EN (1 << 13) /* Bit 13: TIM8 Timer clock enable */ +#define RCC_APB2ENR_USART1EN (1 << 14) /* Bit 14: USART1 clock enable */ +#define RCC_APB2ENR_ADC3EN (1 << 15) /* Bit 14: ADC3 interface clock enable */ + +/* APB1 Peripheral Clock enable register */ + +#define RCC_APB1ENR_TIM2EN (1 << 0) /* Bit 0: Timer 2 clock enable */ +#define RCC_APB1ENR_TIM3EN (1 << 1) /* Bit 1: Timer 3 clock enable */ +#define RCC_APB1ENR_TIM4EN (1 << 2) /* Bit 2: Timer 4 clock enable */ +#define RCC_APB1ENR_TIM5EN (1 << 3) /* Bit 3: Timer 5 clock enable */ +#define RCC_APB1ENR_TIM6EN (1 << 4) /* Bit 4: Timer 6 clock enable */ +#define RCC_APB1ENR_TIM7EN (1 << 5) /* Bit 5: Timer 7 clock enable */ +#define RCC_APB1ENR_WWDGEN (1 << 11) /* Bit 11: Window Watchdog clock enable */ +#define RCC_APB1ENR_SPI2EN (1 << 14) /* Bit 14: SPI 2 clock enable */ +#define RCC_APB1ENR_SPI3EN (1 << 15) /* Bit 15: SPI 3 clock enable */ +#define RCC_APB1ENR_USART2EN (1 << 17) /* Bit 17: USART 2 clock enable */ +#define RCC_APB1ENR_USART3EN (1 << 18) /* Bit 18: USART 3 clock enable */ +#define RCC_APB1ENR_UART4EN (1 << 19) /* Bit 19: UART 4 clock enable */ +#define RCC_APB1ENR_UART5EN (1 << 20) /* Bit 20: UART 5 clock enable */ +#define RCC_APB1ENR_I2C1EN (1 << 21) /* Bit 21: I2C 1 clock enable */ +#define RCC_APB1ENR_I2C2EN (1 << 22) /* Bit 22: I2C 2 clock enable */ +#define RCC_APB1ENR_USBEN (1 << 23) /* Bit 23: USB clock enable */ +#define RCC_APB1ENR_CANEN (1 << 25) /* Bit 25: CAN clock enable */ +#define RCC_APB1ENR_BKPEN (1 << 27) /* Bit 27: Backup interface clock enable */ +#define RCC_APB1ENR_PWREN (1 << 28) /* Bit 28: Power interface clock enable */ +#define RCC_APB1ENR_DACEN (1 << 29) /* Bit 29: DAC interface clock enable */ + +/* Backup domain control register */ + +#define RCC_BDCR_BDRST (1 << 16) /* Bit 16: Backup domain software reset */ +#define RCC_BDCR_RTCEN (1 << 15) /* Bit 15: RTC clock enable */ +#define RCC_BDCR_RTCSEL_SHIFT (8) /* Bits 9:8: RTC clock source selection */ +#define RCC_BDCR_RTCSEL_MASK (3 << RCC_BDCR_RTCSEL_SHIFT) +# define RCC_BDCR_RTCSEL_NOCLK (0 << RCC_BDCR_RTCSEL_SHIFT) /* 00: No clock */ +# define RCC_BDCR_RTCSEL_LSE (1 << RCC_BDCR_RTCSEL_SHIFT) /* 01: LSE oscillator clock used as RTC clock */ +# define RCC_BDCR_RTCSEL_LSI (2 << RCC_BDCR_RTCSEL_SHIFT) /* 10: LSI oscillator clock used as RTC clock */ +# define RCC_BDCR_RTCSEL_HSE (3 << RCC_BDCR_RTCSEL_SHIFT) /* 11: HSE oscillator clock divided by 128 used as RTC clock */ +#define RCC_BDCR_LSEBYP (1 << 2) /* Bit 2: External Low Speed oscillator Bypass */ +#define RCC_BDCR_LSERDY (1 << 1) /* Bit 1: External Low Speed oscillator Ready */ +#define RCC_BDCR_LSEON (1 << 0) /* Bit 0: External Low Speed oscillator enable */ + +/* Control/status register */ + +#define RCC_CSR_LSION (1 << 0) /* Bit 0: Internal Low Speed oscillator enable */ +#define RCC_CSR_LSIRDY (1 << 1) /* Bit 1: Internal Low Speed oscillator Ready */ +#define RCC_CSR_RMVF (1 << 24) /* Bit 24: Remove reset flag */ +#define RCC_CSR_PINRSTF (1 << 26) /* Bit 26: PIN reset flag */ +#define RCC_CSR_PORRSTF (1 << 27) /* Bit 27: POR/PDR reset flag */ +#define RCC_CSR_SFTRSTF (1 << 28) /* Bit 28: Software Reset flag */ +#define RCC_CSR_IWDGRSTF (1 << 29) /* Bit 29: Independent Watchdog reset flag */ +#define RCC_CSR_WWDGRSTF (1 << 30) /* Bit 30: Window watchdog reset flag */ +#define RCC_CSR_LPWRRSTF (1 << 31) /* Bit 31: Low-Power reset flag */ + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_RRC_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_sdio.h b/nuttx/arch/arm/src/stm32/chip/stm32_sdio.h new file mode 100644 index 000000000..91d1c274a --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_sdio.h @@ -0,0 +1,291 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_sdio.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_SDIO_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_SDIO_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +#define STM32_SDIO_POWER_OFFSET 0x0000 /* SDIO power control register */ +#define STM32_SDIO_CLKCR_OFFSET 0x0004 /* SDI clock control register */ +#define STM32_SDIO_ARG_OFFSET 0x0008 /* SDIO argument register */ +#define STM32_SDIO_CMD_OFFSET 0x000c /* SDIO command register */ +#define STM32_SDIO_RESPCMD_OFFSET 0x0010 /* SDIO command response register */ +#define STM32_SDIO_RESP_OFFSET(n) (0x0010+4*(n)) +#define STM32_SDIO_RESP1_OFFSET 0x0014 /* SDIO response 1 register */ +#define STM32_SDIO_RESP2_OFFSET 0x0018 /* SDIO response 2 register */ +#define STM32_SDIO_RESP3_OFFSET 0x001c /* SDIO response 3 register */ +#define STM32_SDIO_RESP4_OFFSET 0x0020 /* SDIO response 4 register */ +#define STM32_SDIO_DTIMER_OFFSET 0x0024 /* SDIO data timer register */ +#define STM32_SDIO_DLEN_OFFSET 0x0028 /* SDIO data length register */ +#define STM32_SDIO_DCTRL_OFFSET 0x002c /* SDIO data control register */ +#define STM32_SDIO_DCOUNT_OFFSET 0x0030 /* SDIO data counter register */ +#define STM32_SDIO_STA_OFFSET 0x0034 /* SDIO status register */ +#define STM32_SDIO_ICR_OFFSET 0x0038 /* SDIO interrupt clear register */ +#define STM32_SDIO_MASK_OFFSET 0x003c /* SDIO mask register */ +#define STM32_SDIO_FIFOCNT_OFFSET 0x0048 /* SDIO FIFO counter register */ +#define STM32_SDIO_FIFO_OFFSET 0x0080 /* SDIO data FIFO register */ + +/* Register Addresses ***************************************************************/ + +#define STM32_SDIO_POWER (STM32_SDIO_BASE+STM32_SDIO_POWER_OFFSET) +#define STM32_SDIO_CLKCR (STM32_SDIO_BASE+STM32_SDIO_CLKCR_OFFSET) +#define STM32_SDIO_ARG (STM32_SDIO_BASE+STM32_SDIO_ARG_OFFSET) +#define STM32_SDIO_CMD (STM32_SDIO_BASE+STM32_SDIO_CMD_OFFSET) +#define STM32_SDIO_RESPCMD (STM32_SDIO_BASE+STM32_SDIO_RESPCMD_OFFSET) +#define STM32_SDIO_RESP(n) (STM32_SDIO_BASE+STM32_SDIO_RESP_OFFSET(n)) +#define STM32_SDIO_RESP1 (STM32_SDIO_BASE+STM32_SDIO_RESP1_OFFSET) +#define STM32_SDIO_RESP2 (STM32_SDIO_BASE+STM32_SDIO_RESP2_OFFSET) +#define STM32_SDIO_RESP3 (STM32_SDIO_BASE+STM32_SDIO_RESP3_OFFSET) +#define STM32_SDIO_RESP4 (STM32_SDIO_BASE+STM32_SDIO_RESP4_OFFSET) +#define STM32_SDIO_DTIMER (STM32_SDIO_BASE+STM32_SDIO_DTIMER_OFFSET) +#define STM32_SDIO_DLEN (STM32_SDIO_BASE+STM32_SDIO_DLEN_OFFSET) +#define STM32_SDIO_DCTRL (STM32_SDIO_BASE+STM32_SDIO_DCTRL_OFFSET) +#define STM32_SDIO_DCOUNT (STM32_SDIO_BASE+STM32_SDIO_DCOUNT_OFFSET) +#define STM32_SDIO_STA (STM32_SDIO_BASE+STM32_SDIO_STA_OFFSET) +#define STM32_SDIO_ICR (STM32_SDIO_BASE+STM32_SDIO_ICR_OFFSET) +#define STM32_SDIO_MASK (STM32_SDIO_BASE+STM32_SDIO_MASK_OFFSET) +#define STM32_SDIO_FIFOCNT (STM32_SDIO_BASE+STM32_SDIO_FIFOCNT_OFFSET) +#define STM32_SDIO_FIFO (STM32_SDIO_BASE+STM32_SDIO_FIFO_OFFSET) + +/* Bit-band (BB) base addresses ****************************************************/ + +#define STM32_SDIO_OFFSET (STM32_SDIO_BASE-STM32_PERIPH_BASE) + +#define STM32_SDIO_POWER_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_POWER_OFFSET)<<5)) +#define STM32_SDIO_CLKCR_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_CLKCR_OFFSET)<<5)) +#define STM32_SDIO_ARG_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_ARG_OFFSET)<<5)) +#define STM32_SDIO_CMD_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_CMD_OFFSET)<<5)) +#define STM32_SDIO_RESPCMD_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESPCMD_OFFSET)<<5)) +#define STM32_SDIO_RESP_BB(n) (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP_OFFSET(n))<<5)) +#define STM32_SDIO_RESP1_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP1_OFFSET)<<5)) +#define STM32_SDIO_RESP2_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP2_OFFSET)<<5)) +#define STM32_SDIO_RESP3_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP3_OFFSET)<<5)) +#define STM32_SDIO_RESP4_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP4_OFFSET)<<5)) +#define STM32_SDIO_DTIMER_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DTIMER_OFFSET)<<5)) +#define STM32_SDIO_DLEN_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DLEN_OFFSET)<<5)) +#define STM32_SDIO_DCTRL_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DCTRL_OFFSET)<<5)) +#define STM32_SDIO_DCOUNT_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DCOUNT_OFFSET)<<5)) +#define STM32_SDIO_STA_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_STA_OFFSET)<<5)) +#define STM32_SDIO_ICR_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_ICR_OFFSET)<<5)) +#define STM32_SDIO_MASK_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_MASK_OFFSET)<<5)) +#define STM32_SDIO_FIFOCNT_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_FIFOCNT_OFFSET)<<5)) +#define STM32_SDIO_FIFO_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_FIFO_OFFSET)<<5)) + +/* Register Bitfield Definitions ****************************************************/ + +#define SDIO_POWER_PWRCTRL_SHIFT (0) /* Bits 0-1: Power supply control bits */ +#define SDIO_POWER_PWRCTRL_MASK (3 << SDIO_POWER_PWRCTRL_SHIFT) +# define SDIO_POWER_PWRCTRL_OFF (0 << SDIO_POWER_PWRCTRL_SHIFT) /* 00: Power-off: card clock stopped */ +# define SDIO_POWER_PWRCTRL_PWRUP (2 << SDIO_POWER_PWRCTRL_SHIFT) /* 10: Reserved power-up */ +# define SDIO_POWER_PWRCTRL_ON (3 << SDIO_POWER_PWRCTRL_SHIFT) /* 11: Power-on: card is clocked */ + +#define SDIO_POWER_RESET (0) /* Reset value */ + +#define SDIO_CLKCR_CLKDIV_SHIFT (0) /* Bits 7-0: Clock divide factor */ +#define SDIO_CLKCR_CLKDIV_MASK (0xff << SDIO_CLKCR_CLKDIV_SHIFT) +#define SDIO_CLKCR_CLKEN (1 << 8) /* Bit 8: Clock enable bit */ +#define SDIO_CLKCR_PWRSAV (1 << 9) /* Bit 9: Power saving configuration bit */ +#define SDIO_CLKCR_BYPASS (1 << 10) /* Bit 10: Clock divider bypass enable bit */ +#define SDIO_CLKCR_WIDBUS_SHIFT (11) /* Bits 12-11: Wide bus mode enable bits */ +#define SDIO_CLKCR_WIDBUS_MASK (3 << SDIO_CLKCR_WIDBUS_SHIFT) +# define SDIO_CLKCR_WIDBUS_D1 (0 << SDIO_CLKCR_WIDBUS_SHIFT) /* 00: Default (SDIO_D0) */ +# define SDIO_CLKCR_WIDBUS_D4 (1 << SDIO_CLKCR_WIDBUS_SHIFT) /* 01: 4-wide (SDIO_D[3:0]) */ +# define SDIO_CLKCR_WIDBUS_D8 (2 << SDIO_CLKCR_WIDBUS_SHIFT) /* 10: 8-wide (SDIO_D[7:0]) */ +#define SDIO_CLKCR_NEGEDGE (1 << 13) /* Bit 13: SDIO_CK dephasing selection bit */ +#define SDIO_CLKCR_HWFC_EN (1 << 14) /* Bit 14: HW Flow Control enable */ + +#define SDIO_CLKCR_RESET (0) /* Reset value */ +#define SDIO_ARG_RESET (0) /* Reset value */ + +#define SDIO_CLKCR_CLKEN_BB (STM32_SDIO_CLKCR_BB + (8 * 4)) +#define SDIO_CLKCR_PWRSAV_BB (STM32_SDIO_CLKCR_BB + (9 * 4)) +#define SDIO_CLKCR_BYPASS_BB (STM32_SDIO_CLKCR_BB + (10 * 4)) +#define SDIO_CLKCR_NEGEDGE_BB (STM32_SDIO_CLKCR_BB + (13 * 4)) +#define SDIO_CLKCR_HWFC_EN_BB (STM32_SDIO_CLKCR_BB + (14 * 4)) + +#define SDIO_CMD_CMDINDEX_SHIFT (0) +#define SDIO_CMD_CMDINDEX_MASK (0x3f << SDIO_CMD_CMDINDEX_SHIFT) +#define SDIO_CMD_WAITRESP_SHIFT (6) /* Bits 7-6: Wait for response bits */ +#define SDIO_CMD_WAITRESP_MASK (3 << SDIO_CMD_WAITRESP_SHIFT) +# define SDIO_CMD_NORESPONSE (0 << SDIO_CMD_WAITRESP_SHIFT) /* 00/10: No response */ +# define SDIO_CMD_SHORTRESPONSE (1 << SDIO_CMD_WAITRESP_SHIFT) /* 01: Short response */ +# define SDIO_CMD_LONGRESPONSE (3 << SDIO_CMD_WAITRESP_SHIFT) /* 11: Long response */ +#define SDIO_CMD_WAITINT (1 << 8) /* Bit 8: CPSM waits for interrupt request */ +#define SDIO_CMD_WAITPEND (1 << 9) /* Bit 9: CPSM Waits for ends of data transfer */ +#define SDIO_CMD_CPSMEN (1 << 10) /* Bit 10: Command path state machine enable */ +#define SDIO_CMD_SUSPEND (1 << 11) /* Bit 11: SD I/O suspend command */ +#define SDIO_CMD_ENDCMD (1 << 12) /* Bit 12: Enable CMD completion */ +#define SDIO_CMD_NIEN (1 << 13) /* Bit 13: not Interrupt Enable */ +#define SDIO_CMD_ATACMD (1 << 14) /* Bit 14: CE-ATA command */ + +#define SDIO_CMD_RESET (0) /* Reset value */ + +#define SDIO_CMD_WAITINT_BB (STM32_SDIO_CMD_BB + (8 * 4)) +#define SDIO_CMD_WAITPEND_BB (STM32_SDIO_CMD_BB + (9 * 4)) +#define SDIO_CMD_CPSMEN_BB (STM32_SDIO_CMD_BB + (10 * 4)) +#define SDIO_CMD_SUSPEND_BB (STM32_SDIO_CMD_BB + (11 * 4)) +#define SDIO_CMD_ENCMD_BB (STM32_SDIO_CMD_BB + (12 * 4)) +#define SDIO_CMD_NIEN_BB (STM32_SDIO_CMD_BB + (13 * 4)) +#define SDIO_CMD_ATACMD_BB (STM32_SDIO_CMD_BB + (14 * 4)) + +#define SDIO_RESPCMD_SHIFT (0) +#define SDIO_RESPCMD_MASK (0x3f << SDIO_RESPCMD_SHIFT) + +#define SDIO_DTIMER_RESET (0) /* Reset value */ + +#define SDIO_DLEN_SHIFT (0) +#define SDIO_DLEN_MASK (0x01ffffff << SDIO_DLEN_SHIFT) + +#define SDIO_DLEN_RESET (0) /* Reset value */ + +#define SDIO_DCTRL_DTEN (1 << 0) /* Bit 0: Data transfer enabled bit */ +#define SDIO_DCTRL_DTDIR (1 << 1) /* Bit 1: Data transfer direction */ +#define SDIO_DCTRL_DTMODE (1 << 2) /* Bit 2: Data transfer mode */ +#define SDIO_DCTRL_DMAEN (1 << 3) /* Bit 3: DMA enable bit */ +#define SDIO_DCTRL_DBLOCKSIZE_SHIFT (4) /* Bits 7-4: Data block size */ +#define SDIO_DCTRL_DBLOCKSIZE_MASK (15 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_1BYTE (0 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_2BYTES (1 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_4BYTES (2 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_8BYTES (3 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_16BYTES (4 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_32BYTES (5 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_64BYTES (6 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_128BYTES (7 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_256BYTES (8 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_512BYTES (9 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_1KBYTE (10 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_2KBYTES (11 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_4KBYTES (12 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_8KBYTES (13 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +# define SDIO_DCTRL_16KBYTES (14 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) +#define SDIO_DCTRL_RWSTART (1 << 8) /* Bit 8: Read wait start */ +#define SDIO_DCTRL_RWSTOP (1 << 9) /* Bit 9: Read wait stop */ +#define SDIO_DCTRL_RWMOD (1 << 10) /* Bit 10: Read wait mode */ +#define SDIO_DCTRL_SDIOEN (1 << 11) /* Bit 11: SD I/O enable functions */ + +#define SDIO_DCTRL_RESET (0) /* Reset value */ + +#define SDIO_DCTRL_DTEN_BB (STM32_SDIO_DCTRL_BB + (0 * 4)) +#define SDIO_DCTRL_DTDIR_BB (STM32_SDIO_DCTRL_BB + (1 * 4)) +#define SDIO_DCTRL_DTMODE_BB (STM32_SDIO_DCTRL_BB + (2 * 4)) +#define SDIO_DCTRL_DMAEN_BB (STM32_SDIO_DCTRL_BB + (3 * 4)) +#define SDIO_DCTRL_RWSTART_BB (STM32_SDIO_DCTRL_BB + (8 * 4)) +#define SDIO_DCTRL_RWSTOP_BB (STM32_SDIO_DCTRL_BB + (9 * 4)) +#define SDIO_DCTRL_RWMOD_BB (STM32_SDIO_DCTRL_BB + (10 * 4)) +#define SDIO_DCTRL_SDIOEN_BB (STM32_SDIO_DCTRL_BB + (11 * 4)) + +#define SDIO_DATACOUNT_SHIFT (0) +#define SDIO_DATACOUNT_MASK (0x01ffffff << SDIO_DATACOUNT_SHIFT) + +#define SDIO_STA_CCRCFAIL (1 << 0) /* Bit 0: Command response CRC fail */ +#define SDIO_STA_DCRCFAIL (1 << 1) /* Bit 1: Data block CRC fail */ +#define SDIO_STA_CTIMEOUT (1 << 2) /* Bit 2: Command response timeout */ +#define SDIO_STA_DTIMEOUT (1 << 3) /* Bit 3: Data timeout */ +#define SDIO_STA_TXUNDERR (1 << 4) /* Bit 4: Transmit FIFO underrun error */ +#define SDIO_STA_RXOVERR (1 << 5) /* Bit 5: Received FIFO overrun error */ +#define SDIO_STA_CMDREND (1 << 6) /* Bit 6: Command response received */ +#define SDIO_STA_CMDSENT (1 << 7) /* Bit 7: Command sent */ +#define SDIO_STA_DATAEND (1 << 8) /* Bit 8: Data end */ +#define SDIO_STA_STBITERR (1 << 9) /* Bit 9: Start bit not detected */ +#define SDIO_STA_DBCKEND (1 << 10) /* Bit 10: Data block sent/received */ +#define SDIO_STA_CMDACT (1 << 11) /* Bit 11: Command transfer in progress */ +#define SDIO_STA_TXACT (1 << 12) /* Bit 12: Data transmit in progress */ +#define SDIO_STA_RXACT (1 << 13) /* Bit 13: Data receive in progress */ +#define SDIO_STA_TXFIFOHE (1 << 14) /* Bit 14: Transmit FIFO half empty */ +#define SDIO_STA_RXFIFOHF (1 << 15) /* Bit 15: Receive FIFO half full */ +#define SDIO_STA_TXFIFOF (1 << 16) /* Bit 16: Transmit FIFO full */ +#define SDIO_STA_RXFIFOF (1 << 17) /* Bit 17: Receive FIFO full */ +#define SDIO_STA_TXFIFOE (1 << 18) /* Bit 18: Transmit FIFO empty */ +#define SDIO_STA_RXFIFOE (1 << 19) /* Bit 19: Receive FIFO empty */ +#define SDIO_STA_TXDAVL (1 << 20) /* Bit 20: Data available in transmit FIFO */ +#define SDIO_STA_RXDAVL (1 << 21) /* Bit 21: Data available in receive FIFO */ +#define SDIO_STA_SDIOIT (1 << 22) /* Bit 22: SDIO interrupt received */ +#define SDIO_STA_CEATAEND (1 << 23) /* Bit 23: CMD6 CE-ATA command completion */ + +#define SDIO_ICR_CCRCFAILC (1 << 0) /* Bit 0: CCRCFAIL flag clear bit */ +#define SDIO_ICR_DCRCFAILC (1 << 1) /* Bit 1: DCRCFAIL flag clear bit */ +#define SDIO_ICR_CTIMEOUTC (1 << 2) /* Bit 2: CTIMEOUT flag clear bit */ +#define SDIO_ICR_DTIMEOUTC (1 << 3) /* Bit 3: DTIMEOUT flag clear bit */ +#define SDIO_ICR_TXUNDERRC (1 << 4) /* Bit 4: TXUNDERR flag clear bit */ +#define SDIO_ICR_RXOVERRC (1 << 5) /* Bit 5: RXOVERR flag clear bit */ +#define SDIO_ICR_CMDRENDC (1 << 6) /* Bit 6: CMDREND flag clear bit */ +#define SDIO_ICR_CMDSENTC (1 << 7) /* Bit 7: CMDSENT flag clear bit */ +#define SDIO_ICR_DATAENDC (1 << 8) /* Bit 8: DATAEND flag clear bit */ +#define SDIO_ICR_STBITERRC (1 << 9) /* Bit 9: STBITERR flag clear bit */ +#define SDIO_ICR_DBCKENDC (1 << 10) /* Bit 10: DBCKEND flag clear bit */ +#define SDIO_ICR_SDIOITC (1 << 22) /* Bit 22: SDIOIT flag clear bit */ +#define SDIO_ICR_CEATAENDC (1 << 23) /* Bit 23: CEATAEND flag clear bit */ + +#define SDIO_ICR_RESET 0x00c007ff +#define SDIO_ICR_STATICFLAGS 0x000005ff + +#define SDIO_MASK_CCRCFAILIE (1 << 0) /* Bit 0: Command CRC fail interrupt enable */ +#define SDIO_MASK_DCRCFAILIE (1 << 1) /* Bit 1: Data CRC fail interrupt enable */ +#define SDIO_MASK_CTIMEOUTIE (1 << 2) /* Bit 2: Command timeout interrupt enable */ +#define SDIO_MASK_DTIMEOUTIE (1 << 3) /* Bit 3: Data timeout interrupt enable */ +#define SDIO_MASK_TXUNDERRIE (1 << 4) /* Bit 4: Tx FIFO underrun error interrupt enable */ +#define SDIO_MASK_RXOVERRIE (1 << 5) /* Bit 5: Rx FIFO overrun error interrupt enable */ +#define SDIO_MASK_CMDRENDIE (1 << 6) /* Bit 6: Command response received interrupt enable */ +#define SDIO_MASK_CMDSENTIE (1 << 7) /* Bit 7: Command sent interrupt enable */ +#define SDIO_MASK_DATAENDIE (1 << 8) /* Bit 8: Data end interrupt enable */ +#define SDIO_MASK_STBITERRIE (1 << 9) /* Bit 9: Start bit error interrupt enable */ +#define SDIO_MASK_DBCKENDIE (1 << 10) /* Bit 10: Data block end interrupt enable */ +#define SDIO_MASK_CMDACTIE (1 << 11) /* Bit 11: Command acting interrupt enable */ +#define SDIO_MASK_TXACTIE (1 << 12) /* Bit 12: Data transmit acting interrupt enable */ +#define SDIO_MASK_RXACTIE (1 << 13) /* Bit 13: Data receive acting interrupt enable */ +#define SDIO_MASK_TXFIFOHEIE (1 << 14) /* Bit 14: Tx FIFO half empty interrupt enable */ +#define SDIO_MASK_RXFIFOHFIE (1 << 15) /* Bit 15: Rx FIFO half full interrupt enable */ +#define SDIO_MASK_TXFIFOFIE (1 << 16) /* Bit 16: Tx FIFO full interrupt enable */ +#define SDIO_MASK_RXFIFOFIE (1 << 17) /* Bit 17: Rx FIFO full interrupt enable */ +#define SDIO_MASK_TXFIFOEIE (1 << 18) /* Bit 18: Tx FIFO empty interrupt enable */ +#define SDIO_MASK_RXFIFOEIE (1 << 19) /* Bit 19: Rx FIFO empty interrupt enable */ +#define SDIO_MASK_TXDAVLIE (1 << 20) /* Bit 20: Data available in Tx FIFO interrupt enable */ +#define SDIO_MASK_RXDAVLIE (1 << 21) /* Bit 21: Data available in Rx FIFO interrupt enable */ +#define SDIO_MASK_SDIOITIE (1 << 22) /* Bit 22: SDIO mode interrupt received interrupt enable */ +#define SDIO_MASK_CEATAENDIE (1 << 23) /* Bit 23: CE-ATA command completion interrupt enable */ + +#define SDIO_MASK_RESET (0) + +#define SDIO_FIFOCNT_SHIFT (0) +#define SDIO_FIFOCNT_MASK (0x01ffffff << SDIO_FIFOCNT_SHIFT) + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_SDIO_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_spi.h b/nuttx/arch/arm/src/stm32/chip/stm32_spi.h new file mode 100644 index 000000000..fdc147b20 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_spi.h @@ -0,0 +1,134 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_spi.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_STC_STM32_CHIP_STM32_SPI_H +#define __ARCH_ARM_STC_STM32_CHIP_STM32_SPI_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +#define STM32_SPI_CLK_MAX 18000000UL /* Maximum allowed speed as per specifications for all SPIs */ + +/* Register Offsets *****************************************************************/ + +#define STM32_SPI_CR1_OFFSET 0x0000 /* SPI Control Register 1 (16-bit) */ +#define STM32_SPI_CR2_OFFSET 0x0004 /* SPI control register 2 (16-bit) */ +#define STM32_SPI_SR_OFFSET 0x0008 /* SPI status register (16-bit) */ +#define STM32_SPI_DR_OFFSET 0x000c /* SPI data register (16-bit) */ +#define STM32_SPI_CRCPR_OFFSET 0x0010 /* SPI CRC polynomial register (16-bit) */ +#define STM32_SPI_RXCRCR_OFFSET 0x0014 /* SPI Rx CRC register (16-bit) */ +#define STM32_SPI_TXCRCR_OFFSET 0x0018 /* SPI Tx CRC register (16-bit) */ + +/* Register Addresses ***************************************************************/ + +#if STM32_NSPI > 0 +# define STM32_SPI1_CR1 (STM32_SPI1_BASE+STM32_SPI_CR1_OFFSET) +# define STM32_SPI1_CR2 (STM32_SPI1_BASE+STM32_SPI_CR2_OFFSET) +# define STM32_SPI1_SR (STM32_SPI1_BASE+STM32_SPI_SR_OFFSET) +# define STM32_SPI1_DR (STM32_SPI1_BASE+STM32_SPI_DR_OFFSET) +# define STM32_SPI1_CRCPR (STM32_SPI1_BASE+STM32_SPI_CRCPR_OFFSET) +# define STM32_SPI1_RXCRCR (STM32_SPI1_BASE+STM32_SPI_RXCRCR_OFFSET) +# define STM32_SPI1_TXCRCR (STM32_SPI1_BASE+STM32_SPI_TXCRCR_OFFSET) +#endif + +#if STM32_NSPI > 1 +# define STM32_SPI2_CR1 (STM32_SPI2_BASE+STM32_SPI_CR1_OFFSET) +# define STM32_SPI2_CR2 (STM32_SPI2_BASE+STM32_SPI_CR2_OFFSET) +# define STM32_SPI2_SR (STM32_SPI2_BASE+STM32_SPI_SR_OFFSET) +# define STM32_SPI2_DR (STM32_SPI2_BASE+STM32_SPI_DR_OFFSET) +# define STM32_SPI2_CRCPR (STM32_SPI2_BASE+STM32_SPI_CRCPR_OFFSET) +# define STM32_SPI2_RXCRCR (STM32_SPI2_BASE+STM32_SPI_RXCRCR_OFFSET) +# define STM32_SPI2_TXCRCR (STM32_SPI2_BASE+STM32_SPI_TXCRCR_OFFSET) +#endif + +#if STM32_NSPI > 2 +# define STM32_SPI3_CR1 (STM32_SPI3_BASE+STM32_SPI_CR1_OFFSET) +# define STM32_SPI3_CR2 (STM32_SPI3_BASE+STM32_SPI_CR2_OFFSET) +# define STM32_SPI3_SR (STM32_SPI3_BASE+STM32_SPI_SR_OFFSET) +# define STM32_SPI3_DR (STM32_SPI3_BASE+STM32_SPI_DR_OFFSET) +# define STM32_SPI3_CRCPR (STM32_SPI3_BASE+STM32_SPI_CRCPR_OFFSET) +# define STM32_SPI3_RXCRCR (STM32_SPI3_BASE+STM32_SPI_RXCRCR_OFFSET) +# define STM32_SPI3_TXCRCR (STM32_SPI3_BASE+STM32_SPI_TXCRCR_OFFSET) +#endif + +/* Register Bitfield Definitions ****************************************************/ + +/* SPI Control Register 1 */ + +#define SPI_CR1_CPHA (1 << 0) /* Bit 0: Clock Phase */ +#define SPI_CR1_CPOL (1 << 1) /* Bit 1: Clock Polarity */ +#define SPI_CR1_MSTR (1 << 2) /* Bit 2: Master Selection */ +#define SPI_CR1_BR_SHIFT (3) /* Bits 5:3 Baud Rate Control */ +#define SPI_CR1_BR_MASK (7 << SPI_CR1_BR_SHIFT) +# define SPI_CR1_FPCLCKd2 (0 << SPI_CR1_BR_SHIFT) /* 000: fPCLK/2 */ +# define SPI_CR1_FPCLCKd4 (1 << SPI_CR1_BR_SHIFT) /* 001: fPCLK/4 */ +# define SPI_CR1_FPCLCKd8 (2 << SPI_CR1_BR_SHIFT) /* 010: fPCLK/8 */ +# define SPI_CR1_FPCLCKd16 (3 << SPI_CR1_BR_SHIFT) /* 011: fPCLK/16 */ +# define SPI_CR1_FPCLCKd32 (4 << SPI_CR1_BR_SHIFT) /* 100: fPCLK/32 */ +# define SPI_CR1_FPCLCKd64 (5 << SPI_CR1_BR_SHIFT) /* 101: fPCLK/64 */ +# define SPI_CR1_FPCLCKd128 (6 << SPI_CR1_BR_SHIFT) /* 110: fPCLK/128 */ +# define SPI_CR1_FPCLCKd256 (7 << SPI_CR1_BR_SHIFT) /* 111: fPCLK/256 */ +#define SPI_CR1_SPE (1 << 6) /* Bit 6: SPI Enable */ +#define SPI_CR1_LSBFIRST (1 << 7) /* Bit 7: Frame Format */ +#define SPI_CR1_SSI (1 << 8) /* Bit 8: Internal slave select */ +#define SPI_CR1_SSM (1 << 9) /* Bit 9: Software slave management */ +#define SPI_CR1_RXONLY (1 << 10) /* Bit 10: Receive only */ +#define SPI_CR1_DFF (1 << 11) /* Bit 11: Data Frame Format */ +#define SPI_CR1_CRCNEXT (1 << 12) /* Bit 12: Transmit CRC next */ +#define SPI_CR1_CRCEN (1 << 13) /* Bit 13: Hardware CRC calculation enable */ +#define SPI_CR1_BIDIOE (1 << 14) /* Bit 14: Output enable in bidirectional mode */ +#define SPI_CR1_BIDIMODE (1 << 15) /* Bit 15: Bidirectional data mode enable */ + +/* SPI Control Register 2 */ + +#define SPI_CR2_RXDMAEN (1 << 0) /* Bit 0: Rx Buffer DMA Enable */ +#define SPI_CR2_TXDMAEN (1 << 1) /* Bit 1: Tx Buffer DMA Enable */ +#define SPI_CR2_SSOE (1 << 2) /* Bit 2: SS Output Enable */ +#define SPI_CR2_ERRIE (1 << 5) /* Bit 5: Error interrupt enable */ +#define SPI_CR2_RXNEIE (1 << 6) /* Bit 6: RX buffer not empty interrupt enable */ +#define SPI_CR2_TXEIE (1 << 7) /* Bit 7: Tx buffer empty interrupt enable */ + +/* SPI status register */ + +#define SPI_SR_RXNE (1 << 0) /* Bit 0: Receive buffer not empty */ +#define SPI_SR_TXE (1 << 1) /* Bit 1: Transmit buffer empty */ +#define SPI_SR_CRCERR (1 << 4) /* Bit 4: CRC error flag */ +#define SPI_SR_MODF (1 << 5) /* Bit 5: Mode fault */ +#define SPI_SR_OVR (1 << 6) /* Bit 6: Overrun flag */ +#define SPI_SR_BSY (1 << 7) /* Bit 7: Busy flag */ + +#endif /* __ARCH_ARM_STC_STM32_CHIP_STM32_SPI_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_tim.h b/nuttx/arch/arm/src/stm32/chip/stm32_tim.h new file mode 100644 index 000000000..5b4bc36fc --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_tim.h @@ -0,0 +1,852 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_tim.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_TIM_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_TIM_H + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +/* Basic Timers - TIM6 and TIM7 */ + +#define STM32_BTIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ +#define STM32_BTIM_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ +#define STM32_BTIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ +#define STM32_BTIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ +#define STM32_BTIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ +#define STM32_BTIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ +#define STM32_BTIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ +#define STM32_BTIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ + +/* General Timers - TIM2, TIM3, TIM4, and TIM5 */ + +#define STM32_GTIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ +#define STM32_GTIM_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ +#define STM32_GTIM_SMCR_OFFSET 0x0008 /* Slave mode control register (16-bit) */ +#define STM32_GTIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ +#define STM32_GTIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ +#define STM32_GTIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ +#define STM32_GTIM_CCMR1_OFFSET 0x0018 /* Capture/compare mode register 1 (16-bit) */ +#define STM32_GTIM_CCMR2_OFFSET 0x001c /* Capture/compare mode register 2 (16-bit) */ +#define STM32_GTIM_CCER_OFFSET 0x0020 /* Capture/compare enable register (16-bit) */ +#define STM32_GTIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ +#define STM32_GTIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ +#define STM32_GTIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ +#define STM32_GTIM_CCR1_OFFSET 0x0034 /* Capture/compare register 1 (16-bit) */ +#define STM32_GTIM_CCR2_OFFSET 0x0038 /* Capture/compare register 2 (16-bit) */ +#define STM32_GTIM_CCR3_OFFSET 0x003c /* Capture/compare register 3 (16-bit) */ +#define STM32_GTIM_CCR4_OFFSET 0x0040 /* Capture/compare register 4 (16-bit) */ +#define STM32_GTIM_DCR_OFFSET 0x0048 /* DMA control register (16-bit) */ +#define STM32_GTIM_DMAR_OFFSET 0x004c /* DMA address for burst mode (16-bit) */ + +/* Advanced Timers - TIM1 and TIM8 */ + +#define STM32_ATIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ +#define STM32_ATIM_CR2_OFFSET 0x0004 /* Control register 2 *(16-bit) */ +#define STM32_ATIM_SMCR_OFFSET 0x0008 /* Slave mode control register (16-bit) */ +#define STM32_ATIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ +#define STM32_ATIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ +#define STM32_ATIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ +#define STM32_ATIM_CCMR1_OFFSET 0x0018 /* Capture/compare mode register 1 (16-bit) */ +#define STM32_ATIM_CCMR2_OFFSET 0x001c /* Capture/compare mode register 2 (16-bit) */ +#define STM32_ATIM_CCER_OFFSET 0x0020 /* Capture/compare enable register (16-bit) */ +#define STM32_ATIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ +#define STM32_ATIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ +#define STM32_ATIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ +#define STM32_ATIM_RCR_OFFSET 0x0030 /* Repetition counter register (16-bit) */ +#define STM32_ATIM_CCR1_OFFSET 0x0034 /* Capture/compare register 1 (16-bit) */ +#define STM32_ATIM_CCR2_OFFSET 0x0038 /* Capture/compare register 2 (16-bit) */ +#define STM32_ATIM_CCR3_OFFSET 0x003c /* Capture/compare register 3 (16-bit) */ +#define STM32_ATIM_CCR4_OFFSET 0x0040 /* Capture/compare register 4 (16-bit) */ +#define STM32_ATIM_BDTR_OFFSET 0x0044 /* Break and dead-time register (16-bit) */ +#define STM32_ATIM_DCR_OFFSET 0x0048 /* DMA control register (16-bit) */ +#define STM32_ATIM_DMAR_OFFSET 0x004c /* DMA address for burst mode (16-bit) */ + +/* Register Addresses ***************************************************************/ + +/* Advanced Timers - TIM1 and TIM8 */ + +#if STM32_NATIM > 0 +# define STM32_TIM1_CR1 (STM32_TIM1_BASE+STM32_ATIM_CR1_OFFSET) +# define STM32_TIM1_CR2 (STM32_TIM1_BASE+STM32_ATIM_CR2_OFFSET) +# define STM32_TIM1_SMCR (STM32_TIM1_BASE+STM32_ATIM_SMCR_OFFSET) +# define STM32_TIM1_DIER (STM32_TIM1_BASE+STM32_ATIM_DIER_OFFSET) +# define STM32_TIM1_SR (STM32_TIM1_BASE+STM32_ATIM_SR_OFFSET) +# define STM32_TIM1_EGR (STM32_TIM1_BASE+STM32_ATIM_EGR_OFFSET) +# define STM32_TIM1_CCMR1 (STM32_TIM1_BASE+STM32_ATIM_CCMR1_OFFSET) +# define STM32_TIM1_CCMR2 (STM32_TIM1_BASE+STM32_ATIM_CCMR2_OFFSET) +# define STM32_TIM1_CCER (STM32_TIM1_BASE+STM32_ATIM_CCER_OFFSET) +# define STM32_TIM1_CNT (STM32_TIM1_BASE+STM32_ATIM_CNT_OFFSET) +# define STM32_TIM1_PSC (STM32_TIM1_BASE+STM32_ATIM_PSC_OFFSET) +# define STM32_TIM1_ARR (STM32_TIM1_BASE+STM32_ATIM_ARR_OFFSET) +# define STM32_TIM1_RCR (STM32_TIM1_BASE+STM32_ATIM_RCR_OFFSET) +# define STM32_TIM1_CCR1 (STM32_TIM1_BASE+STM32_ATIM_CCR1_OFFSET) +# define STM32_TIM1_CCR2 (STM32_TIM1_BASE+STM32_ATIM_CCR2_OFFSET) +# define STM32_TIM1_CCR3 (STM32_TIM1_BASE+STM32_ATIM_CCR3_OFFSET) +# define STM32_TIM1_CCR4 (STM32_TIM1_BASE+STM32_ATIM_CCR4_OFFSET) +# define STM32_TIM1_BDTR (STM32_TIM1_BASE+STM32_ATIM_BDTR_OFFSET) +# define STM32_TIM1_DCR (STM32_TIM1_BASE+STM32_ATIM_DCR_OFFSET) +# define STM32_TIM1_DMAR (STM32_TIM1_BASE+STM32_ATIM_DMAR_OFFSET) +#endif + +#if STM32_NATIM > 1 +# define STM32_TIM8_CR1 (STM32_TIM8_BASE+STM32_ATIM_CR1_OFFSET) +# define STM32_TIM8_CR2 (STM32_TIM8_BASE+STM32_ATIM_CR2_OFFSET) +# define STM32_TIM8_SMCR (STM32_TIM8_BASE+STM32_ATIM_SMCR_OFFSET) +# define STM32_TIM8_DIER (STM32_TIM8_BASE+STM32_ATIM_DIER_OFFSET) +# define STM32_TIM8_SR (STM32_TIM8_BASE+STM32_ATIM_SR_OFFSET) +# define STM32_TIM8_EGR (STM32_TIM8_BASE+STM32_ATIM_EGR_OFFSET) +# define STM32_TIM8_CCMR1 (STM32_TIM8_BASE+STM32_ATIM_CCMR1_OFFSET) +# define STM32_TIM8_CCMR2 (STM32_TIM8_BASE+STM32_ATIM_CCMR2_OFFSET) +# define STM32_TIM8_CCER (STM32_TIM8_BASE+STM32_ATIM_CCER_OFFSET) +# define STM32_TIM8_CNT (STM32_TIM8_BASE+STM32_ATIM_CNT_OFFSET) +# define STM32_TIM8_PSC (STM32_TIM8_BASE+STM32_ATIM_PSC_OFFSET) +# define STM32_TIM8_ARR (STM32_TIM8_BASE+STM32_ATIM_ARR_OFFSET) +# define STM32_TIM8_RCR (STM32_TIM8_BASE+STM32_ATIM_RCR_OFFSET) +# define STM32_TIM8_CCR1 (STM32_TIM8_BASE+STM32_ATIM_CCR1_OFFSET) +# define STM32_TIM8_CCR2 (STM32_TIM8_BASE+STM32_ATIM_CCR2_OFFSET) +# define STM32_TIM8_CCR3 (STM32_TIM8_BASE+STM32_ATIM_CCR3_OFFSET) +# define STM32_TIM8_CCR4 (STM32_TIM8_BASE+STM32_ATIM_CCR4_OFFSET) +# define STM32_TIM8_BDTR (STM32_TIM8_BASE+STM32_ATIM_BDTR_OFFSET) +# define STM32_TIM8_DCR (STM32_TIM8_BASE+STM32_ATIM_DCR_OFFSET) +# define STM32_TIM8_DMAR (STM32_TIM8_BASE+STM32_ATIM_DMAR_OFFSET) +#endif + +/* General Timers - TIM2, TIM3, TIM4, and TIM5 */ + +#if STM32_NGTIM > 0 +# define STM32_TIM2_CR1 (STM32_TIM2_BASE+STM32_GTIM_CR1_OFFSET) +# define STM32_TIM2_CR2 (STM32_TIM2_BASE+STM32_GTIM_CR2_OFFSET) +# define STM32_TIM2_SMCR (STM32_TIM2_BASE+STM32_GTIM_SMCR_OFFSET) +# define STM32_TIM2_DIER (STM32_TIM2_BASE+STM32_GTIM_DIER_OFFSET) +# define STM32_TIM2_SR (STM32_TIM2_BASE+STM32_GTIM_SR_OFFSET) +# define STM32_TIM2_EGR (STM32_TIM2_BASE+STM32_GTIM_EGR_OFFSET) +# define STM32_TIM2_CCMR1 (STM32_TIM2_BASE+STM32_GTIM_CCMR1_OFFSET) +# define STM32_TIM2_CCMR2 (STM32_TIM2_BASE+STM32_GTIM_CCMR2_OFFSET) +# define STM32_TIM2_CCER (STM32_TIM2_BASE+STM32_GTIM_CCER_OFFSET) +# define STM32_TIM2_CNT (STM32_TIM2_BASE+STM32_GTIM_CNT_OFFSET) +# define STM32_TIM2_PSC (STM32_TIM2_BASE+STM32_GTIM_PSC_OFFSET) +# define STM32_TIM2_ARR (STM32_TIM2_BASE+STM32_GTIM_ARR_OFFSET) +# define STM32_TIM2_CCR1 (STM32_TIM2_BASE+STM32_GTIM_CCR1_OFFSET) +# define STM32_TIM2_CCR2 (STM32_TIM2_BASE+STM32_GTIM_CCR2_OFFSET) +# define STM32_TIM2_CCR3 (STM32_TIM2_BASE+STM32_GTIM_CCR3_OFFSET) +# define STM32_TIM2_CCR4 (STM32_TIM2_BASE+STM32_GTIM_CCR4_OFFSET) +# define STM32_TIM2_DCR (STM32_TIM2_BASE+STM32_GTIM_DCR_OFFSET) +# define STM32_TIM2_DMAR (STM32_TIM2_BASE+STM32_GTIM_DMAR_OFFSET) +#endif + +#if STM32_NGTIM > 0 +# define STM32_TIM3_CR1 (STM32_TIM3_BASE+STM32_GTIM_CR1_OFFSET) +# define STM32_TIM3_CR2 (STM32_TIM3_BASE+STM32_GTIM_CR2_OFFSET) +# define STM32_TIM3_SMCR (STM32_TIM3_BASE+STM32_GTIM_SMCR_OFFSET) +# define STM32_TIM3_DIER (STM32_TIM3_BASE+STM32_GTIM_DIER_OFFSET) +# define STM32_TIM3_SR (STM32_TIM3_BASE+STM32_GTIM_SR_OFFSET) +# define STM32_TIM3_EGR (STM32_TIM3_BASE+STM32_GTIM_EGR_OFFSET) +# define STM32_TIM3_CCMR1 (STM32_TIM3_BASE+STM32_GTIM_CCMR1_OFFSET) +# define STM32_TIM3_CCMR2 (STM32_TIM3_BASE+STM32_GTIM_CCMR2_OFFSET) +# define STM32_TIM3_CCER (STM32_TIM3_BASE+STM32_GTIM_CCER_OFFSET) +# define STM32_TIM3_CNT (STM32_TIM3_BASE+STM32_GTIM_CNT_OFFSET) +# define STM32_TIM3_PSC (STM32_TIM3_BASE+STM32_GTIM_PSC_OFFSET) +# define STM32_TIM3_ARR (STM32_TIM3_BASE+STM32_GTIM_ARR_OFFSET) +# define STM32_TIM3_CCR1 (STM32_TIM3_BASE+STM32_GTIM_CCR1_OFFSET) +# define STM32_TIM3_CCR2 (STM32_TIM3_BASE+STM32_GTIM_CCR2_OFFSET) +# define STM32_TIM3_CCR3 (STM32_TIM3_BASE+STM32_GTIM_CCR3_OFFSET) +# define STM32_TIM3_CCR4 (STM32_TIM3_BASE+STM32_GTIM_CCR4_OFFSET) +# define STM32_TIM3_DCR (STM32_TIM3_BASE+STM32_GTIM_DCR_OFFSET) +# define STM32_TIM3_DMAR (STM32_TIM3_BASE+STM32_GTIM_DMAR_OFFSET) +#endif + +#if STM32_NGTIM > 0 +# define STM32_TIM4_CR1 (STM32_TIM4_BASE+STM32_GTIM_CR1_OFFSET) +# define STM32_TIM4_CR2 (STM32_TIM4_BASE+STM32_GTIM_CR2_OFFSET) +# define STM32_TIM4_SMCR (STM32_TIM4_BASE+STM32_GTIM_SMCR_OFFSET) +# define STM32_TIM4_DIER (STM32_TIM4_BASE+STM32_GTIM_DIER_OFFSET) +# define STM32_TIM4_SR (STM32_TIM4_BASE+STM32_GTIM_SR_OFFSET) +# define STM32_TIM4_EGR (STM32_TIM4_BASE+STM32_GTIM_EGR_OFFSET) +# define STM32_TIM4_CCMR1 (STM32_TIM4_BASE+STM32_GTIM_CCMR1_OFFSET) +# define STM32_TIM4_CCMR2 (STM32_TIM4_BASE+STM32_GTIM_CCMR2_OFFSET) +# define STM32_TIM4_CCER (STM32_TIM4_BASE+STM32_GTIM_CCER_OFFSET) +# define STM32_TIM4_CNT (STM32_TIM4_BASE+STM32_GTIM_CNT_OFFSET) +# define STM32_TIM4_PSC (STM32_TIM4_BASE+STM32_GTIM_PSC_OFFSET) +# define STM32_TIM4_ARR (STM32_TIM4_BASE+STM32_GTIM_ARR_OFFSET) +# define STM32_TIM4_CCR1 (STM32_TIM4_BASE+STM32_GTIM_CCR1_OFFSET) +# define STM32_TIM4_CCR2 (STM32_TIM4_BASE+STM32_GTIM_CCR2_OFFSET) +# define STM32_TIM4_CCR3 (STM32_TIM4_BASE+STM32_GTIM_CCR3_OFFSET) +# define STM32_TIM4_CCR4 (STM32_TIM4_BASE+STM32_GTIM_CCR4_OFFSET) +# define STM32_TIM4_DCR (STM32_TIM4_BASE+STM32_GTIM_DCR_OFFSET) +# define STM32_TIM4_DMAR (STM32_TIM4_BASE+STM32_GTIM_DMAR_OFFSET) +#endif + +#if STM32_NGTIM > 0 +# define STM32_TIM5_CR1 (STM32_TIM5_BASE+STM32_GTIM_CR1_OFFSET) +# define STM32_TIM5_CR2 (STM32_TIM5_BASE+STM32_GTIM_CR2_OFFSET) +# define STM32_TIM5_SMCR (STM32_TIM5_BASE+STM32_GTIM_SMCR_OFFSET) +# define STM32_TIM5_DIER (STM32_TIM5_BASE+STM32_GTIM_DIER_OFFSET) +# define STM32_TIM5_SR (STM32_TIM5_BASE+STM32_GTIM_SR_OFFSET) +# define STM32_TIM5_EGR (STM32_TIM5_BASE+STM32_GTIM_EGR_OFFSET) +# define STM32_TIM5_CCMR1 (STM32_TIM5_BASE+STM32_GTIM_CCMR1_OFFSET) +# define STM32_TIM5_CCMR2 (STM32_TIM5_BASE+STM32_GTIM_CCMR2_OFFSET) +# define STM32_TIM5_CCER (STM32_TIM5_BASE+STM32_GTIM_CCER_OFFSET) +# define STM32_TIM5_CNT (STM32_TIM5_BASE+STM32_GTIM_CNT_OFFSET) +# define STM32_TIM5_PSC (STM32_TIM5_BASE+STM32_GTIM_PSC_OFFSET) +# define STM32_TIM5_ARR (STM32_TIM5_BASE+STM32_GTIM_ARR_OFFSET) +# define STM32_TIM5_CCR1 (STM32_TIM5_BASE+STM32_GTIM_CCR1_OFFSET) +# define STM32_TIM5_CCR2 (STM32_TIM5_BASE+STM32_GTIM_CCR2_OFFSET) +# define STM32_TIM5_CCR3 (STM32_TIM5_BASE+STM32_GTIM_CCR3_OFFSET) +# define STM32_TIM5_CCR4 (STM32_TIM5_BASE+STM32_GTIM_CCR4_OFFSET) +# define STM32_TIM5_DCR (STM32_TIM5_BASE+STM32_GTIM_DCR_OFFSET) +# define STM32_TIM5_DMAR (STM32_TIM5_BASE+STM32_GTIM_DMAR_OFFSET) +#endif + +/* Basic Timers - TIM6 and TIM7 */ + +#if STM32_NBTIM > 0 +# define STM32_TIM6_CR1 (STM32_TIM6_BASE+STM32_BTIM_CR1_OFFSET) +# define STM32_TIM6_CR2 (STM32_TIM6_BASE+STM32_BTIM_CR2_OFFSET) +# define STM32_TIM6_DIER (STM32_TIM6_BASE+STM32_BTIM_DIER_OFFSET) +# define STM32_TIM6_SR (STM32_TIM6_BASE+STM32_BTIM_SR_OFFSET) +# define STM32_TIM6_EGR (STM32_TIM6_BASE+STM32_BTIM_EGR_OFFSET) +# define STM32_TIM6_CNT (STM32_TIM6_BASE+STM32_BTIM_CNT_OFFSET) +# define STM32_TIM6_PSC (STM32_TIM6_BASE+STM32_BTIM_PSC_OFFSET) +# define STM32_TIM6_ARR (STM32_TIM6_BASE+STM32_BTIM_ARR_OFFSET) +#endif + +#if STM32_NBTIM > 1 +# define STM32_TIM7_CR1 (STM32_TIM7_BASE+STM32_BTIM_CR1_OFFSET) +# define STM32_TIM7_CR2 (STM32_TIM7_BASE+STM32_BTIM_CR2_OFFSET) +# define STM32_TIM7_DIER (STM32_TIM7_BASE+STM32_BTIM_DIER_OFFSET) +# define STM32_TIM7_SR (STM32_TIM7_BASE+STM32_BTIM_SR_OFFSET) +# define STM32_TIM7_EGR (STM32_TIM7_BASE+STM32_BTIM_EGR_OFFSET) +# define STM32_TIM7_CNT (STM32_TIM7_BASE+STM32_BTIM_CNT_OFFSET) +# define STM32_TIM7_PSC (STM32_TIM7_BASE+STM32_BTIM_PSC_OFFSET) +# define STM32_TIM7_ARR (STM32_TIM7_BASE+STM32_BTIM_ARR_OFFSET) +#endif + +/* Register Bitfield Definitions ****************************************************/ + +/* Control register 1 */ + +#define ATIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ +#define ATIM_CR1_UDIS (1 << 1) /* Bit 1: Update disable */ +#define ATIM_CR1_URS (1 << 2) /* Bit 2: Update request source */ +#define ATIM_CR1_OPM (1 << 3) /* Bit 3: One pulse mode */ +#define ATIM_CR1_DIR (1 << 4) /* Bit 4: Direction */ +#define ATIM_CR1_CMS_SHIFT (5) /* Bits 6-5: Center-aligned mode selection */ +#define ATIM_CR1_CMS_MASK (3 << ATIM_CR1_CMS_SHIFT) +# define ATIM_CR1_EDGE (0 << ATIM_CR1_CMS_SHIFT) /* 00: Edge-aligned mode */ +# define ATIM_CR1_CENTER1 (1 << ATIM_CR1_CMS_SHIFT) /* 01: Center-aligned mode 1 */ +# define ATIM_CR1_CENTER2 (2 << ATIM_CR1_CMS_SHIFT) /* 10: Center-aligned mode 2 */ +# define ATIM_CR1_CENTER3 (3 << ATIM_CR1_CMS_SHIFT) /* 11: Center-aligned mode 3 */ +#define ATIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-reload preload enable */ +#define ATIM_CR1_CKD_SHIFT (8) /* Bits 9-8: Clock division */ +#define ATIM_CR1_CKD_MASK (3 << ATIM_CR1_CKD_SHIFT) +# define ATIM_CR1_TCKINT (0 << ATIM_CR1_CKD_SHIFT) /* 00: tDTS=tCK_INT */ +# define ATIM_CR1_2TCKINT (1 << ATIM_CR1_CKD_SHIFT) /* 01: tDTS=2*tCK_INT */ +# define ATIM_CR1_4TCKINT (2 << ATIM_CR1_CKD_SHIFT) /* 10: tDTS=4*tCK_INT */ + +/* Control register 2 */ + +#define ATIM_CR2_CCPC (1 << 0) /* Bit 0: Capture/Compare Preloaded Control */ +#define ATIM_CR2_CCUS (1 << 2) /* Bit 2: Capture/Compare Control Update Selection */ +#define ATIM_CR2_CCDS (1 << 3) /* Bit 3: Capture/Compare DMA Selection */ +#define ATIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ +#define ATIM_CR2_MMS_MASK (7 << ATIM_CR2_MMS_SHIFT) +# define ATIM_CR2_OC1REF (4 << ATIM_CR2_MMS_SHIFT) /* 100: Compare OC1REF is TRGO */ +# define ATIM_CR2_OC2REF (5 << ATIM_CR2_MMS_SHIFT) /* 101: Compare OC2REF is TRGO */ +# define ATIM_CR2_OC3REF (6 << ATIM_CR2_MMS_SHIFT) /* 110: Compare OC3REF is TRGO */ +# define ATIM_CR2_OC4REF (7 << ATIM_CR2_MMS_SHIFT) /* 111: Compare OC4REF is TRGO */ +#define ATIM_CR2_TI1S (1 << 7) /* Bit 7: TI1 Selection */ +#define ATIM_CR2_OIS1 (1 << 8) /* Bit 8: Output Idle state 1 (OC1 output) */ +#define ATIM_CR2_OIS1N (1 << 9) /* Bit 9: Output Idle state 1 (OC1N output) */ +#define ATIM_CR2_OIS2 (1 << 10) /* Bit 10: Output Idle state 2 (OC2 output) */ +#define ATIM_CR2_OIS2N (1 << 11) /* Bit 11: Output Idle state 2 (OC2N output) */ +#define ATIM_CR2_OIS3 (1 << 12) /* Bit 12: Output Idle state 3 (OC3 output) */ +#define ATIM_CR2_OIS3N (1 << 13) /* Bit 13: Output Idle state 3 (OC3N output) */ +#define ATIM_CR2_OIS4 (1 << 14) /* Bit 14: Output Idle state 4 (OC4 output) */ + +/* Slave mode control register */ + +#define ATIM_SMCR_ETP (1 << 15) /* Bit 15: External trigger polarity */ +#define ATIM_SMCR_ECE (1 << 14) /* Bit 14: External clock enable */ +#define ATIM_SMCR_ETPS_SHIFT (12) /* Bits 13-12: External trigger prescaler */ +#define ATIM_SMCR_ETPS_MASK (3 << ATIM_SMCR_ETPS_SHIFT) +# define ATIM_SMCR_PSCOFF (0 << ATIM_SMCR_ETPS_SHIFT) /* 00: Prescaler OFF */ +# define ATIM_SMCR_ETRPd2 (1 << ATIM_SMCR_ETPS_SHIFT) /* 01: ETRP frequency divided by 2 */ +# define ATIM_SMCR_ETRPd4 (2 << ATIM_SMCR_ETPS_SHIFT) /* 10: ETRP frequency divided by 4 */ +# define ATIM_SMCR_ETRPd8 (3 << ATIM_SMCR_ETPS_SHIFT) /* 11: ETRP frequency divided by 8 */ +#define ATIM_SMCR_ETF_SHIFT (8) /* Bits 11-8: External trigger filter */ +#define ATIM_SMCR_ETF_MASK (0x0f << ATIM_SMCR_ETF_SHIFT) +# define ATIM_SMCR_NOFILT (0 << ATIM_SMCR_ETF_SHIFT) /* 0000: No filter, sampling is done at fDTS */ +# define ATIM_SMCR_FCKINT2 (1 << ATIM_SMCR_ETF_SHIFT) /* 0001: fSAMPLING=fCK_INT, N=2 */ +# define ATIM_SMCR_FCKINT4 (2 << ATIM_SMCR_ETF_SHIFT) /* 0010: fSAMPLING=fCK_INT, N=4 */ +# define ATIM_SMCR_FCKINT8 (3 << ATIM_SMCR_ETF_SHIFT) /* 0011: fSAMPLING=fCK_INT, N=8 */ +# define ATIM_SMCR_FDTSd26 (4 << ATIM_SMCR_ETF_SHIFT) /* 0100: fSAMPLING=fDTS/2, N=6 */ +# define ATIM_SMCR_FDTSd28 (5 << ATIM_SMCR_ETF_SHIFT) /* 0101: fSAMPLING=fDTS/2, N=8 */ +# define ATIM_SMCR_FDTSd46 (6 << ATIM_SMCR_ETF_SHIFT) /* 0110: fSAMPLING=fDTS/4, N=6 */ +# define ATIM_SMCR_FDTSd48 (7 << ATIM_SMCR_ETF_SHIFT) /* 0111: fSAMPLING=fDTS/4, N=8 */ +# define ATIM_SMCR_FDTSd86 (8 << ATIM_SMCR_ETF_SHIFT) /* 1000: fSAMPLING=fDTS/8, N=6 */ +# define ATIM_SMCR_FDTSd88 (9 << ATIM_SMCR_ETF_SHIFT) /* 1001: fSAMPLING=fDTS/8, N=8 */ +# define ATIM_SMCR_FDTSd165 (10 << ATIM_SMCR_ETF_SHIFT) /* 1010: fSAMPLING=fDTS/16, N=5 */ +# define ATIM_SMCR_FDTSd166 (11 << ATIM_SMCR_ETF_SHIFT) /* 1011: fSAMPLING=fDTS/16, N=6 */ +# define ATIM_SMCR_FDTSd168 (12 << ATIM_SMCR_ETF_SHIFT) /* 1100: fSAMPLING=fDTS/16, N=8 */ +# define ATIM_SMCR_FDTSd325 (13 << ATIM_SMCR_ETF_SHIFT) /* 1101: fSAMPLING=fDTS/32, N=5 */ +# define ATIM_SMCR_FDTSd326 (14 << ATIM_SMCR_ETF_SHIFT) /* 1110: fSAMPLING=fDTS/32, N=6 */ +# define ATIM_SMCR_FDTSd328 (15 << ATIM_SMCR_ETF_SHIFT) /* 1111: fSAMPLING=fDTS/32, N=8 */ +#define ATIM_SMCR_MSM (1 << 7) /* Bit 7: Master/slave mode */ +#define ATIM_SMCR_TS_SHIFT (4) /* Bits 6-4: Trigger selection */ +#define ATIM_SMCR_TS_MASK (7 << ATIM_SMCR_TS_SHIFT) +# define ATIM_SMCR_ITR0 (0 << ATIM_SMCR_TS_SHIFT) /* 000: Internal trigger 0 (ITR0) */ +# define ATIM_SMCR_ITR1 (1 << ATIM_SMCR_TS_SHIFT) /* 001: Internal trigger 1 (ITR1) */ +# define ATIM_SMCR_ITR2 (2 << ATIM_SMCR_TS_SHIFT) /* 010: Internal trigger 2 (ITR2) */ +# define ATIM_SMCR_ITR3 (3 << ATIM_SMCR_TS_SHIFT) /* 011: Internal trigger 3 (ITR3) */ +# define ATIM_SMCR_T1FED (4 << ATIM_SMCR_TS_SHIFT) /* 100: TI1 Edge Detector (TI1F_ED) */ +# define ATIM_SMCR_TI1FP1 (5 << ATIM_SMCR_TS_SHIFT) /* 101: Filtered Timer Input 1 (TI1FP1) */ +# define ATIM_SMCR_T12FP2 (6 << ATIM_SMCR_TS_SHIFT) /* 110: Filtered Timer Input 2 (TI2FP2) */ +# define ATIM_SMCR_ETRF (7 << ATIM_SMCR_TS_SHIFT) /* 111: External Trigger input (ETRF) */ +#define ATIM_SMCR_SMS_SHIFT (0) /* Bits 2:0: Slave mode selection */ +#define ATIM_SMCR_SMS_MASK (7 << ATIM_SMCR_SMS_SHIFT) +# define ATIM_SMCR_DISAB (0 << ATIM_SMCR_SMS_SHIFT) /* 000: Slave mode disabled */ +# define ATIM_SMCR_ENCMD1 (1 << ATIM_SMCR_SMS_SHIFT) /* 001: Encoder mode 1 */ +# define ATIM_SMCR_ENCMD2 (2 << ATIM_SMCR_SMS_SHIFT) /* 010: Encoder mode 2 */ +# define ATIM_SMCR_ENCMD3 (3 << ATIM_SMCR_SMS_SHIFT) /* 011: Encoder mode 3 */ +# define ATIM_SMCR_RESET (4 << ATIM_SMCR_SMS_SHIFT) /* 100: Reset Mode */ +# define ATIM_SMCR_GATED (5 << ATIM_SMCR_SMS_SHIFT) /* 101: Gated Mode */ +# define ATIM_SMCR_TRIGGER (6 << ATIM_SMCR_SMS_SHIFT) /* 110: Trigger Mode */ +# define ATIM_SMCR_EXTCLK1 (7 << ATIM_SMCR_SMS_SHIFT) /* 111: External Clock Mode 1 */ + +/* DMA/Interrupt enable register */ + +#define ATIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ +#define ATIM_DIER_CC1IE (1 << 1) /* Bit 1: Capture/Compare 1 interrupt enable */ +#define ATIM_DIER_CC2IE (1 << 2) /* Bit 2: Capture/Compare 2 interrupt enable */ +#define ATIM_DIER_CC3IE (1 << 3) /* Bit 3: Capture/Compare 3 interrupt enable */ +#define ATIM_DIER_CC4IE (1 << 4) /* Bit 4: Capture/Compare 4 interrupt enable */ +#define ATIM_DIER_COMIE (1 << 5) /* Bit 5: COM interrupt enable */ +#define ATIM_DIER_TIE (1 << 6) /* Bit 6: Trigger interrupt enable */ +#define ATIM_DIER_BIE (1 << 7) /* Bit 7: Break interrupt enable */ +#define ATIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ +#define ATIM_DIER_CC1DE (1 << 9) /* Bit 9: Capture/Compare 1 DMA request enable */ +#define ATIM_DIER_CC2DE (1 << 10) /* Bit 10: Capture/Compare 2 DMA request enable */ +#define ATIM_DIER_CC3DE (1 << 11) /* Bit 11: Capture/Compare 3 DMA request enable */ +#define ATIM_DIER_CC4DE (1 << 12) /* Bit 12: Capture/Compare 4 DMA request enable */ +#define ATIM_DIER_COMDE (1 << 13) /* Bit 13: COM DMA request enable */ +#define ATIM_DIER_TDE (1 << 14) /* Bit 14: Trigger DMA request enable */ + +/* Status register */ + +#define ATIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt Flag */ +#define ATIM_SR_CC1IF (1 << 1) /* Bit 1: Capture/Compare 1 interrupt Flag */ +#define ATIM_SR_CC2IF (1 << 2) /* Bit 2: Capture/Compare 2 interrupt Flag */ +#define ATIM_SR_CC3IF (1 << 3) /* Bit 3: Capture/Compare 3 interrupt Flag */ +#define ATIM_SR_CC4IF (1 << 4) /* Bit 4: Capture/Compare 4 interrupt Flag */ +#define ATIM_SR_COMIF (1 << 5) /* Bit 5: COM interrupt Flag */ +#define ATIM_SR_TIF (1 << 6) /* Bit 6: Trigger interrupt Flag */ +#define ATIM_SR_BIF (1 << 7) /* Bit 7: Break interrupt Flag */ +#define ATIM_SR_CC1OF (1 << 9) /* Bit 9: Capture/Compare 1 Overcapture Flag */ +#define ATIM_SR_CC2OF (1 << 10) /* Bit 10: Capture/Compare 2 Overcapture Flag */ +#define ATIM_SR_CC3OF (1 << 11) /* Bit 11: Capture/Compare 3 Overcapture Flag */ +#define ATIM_SR_CC4OF (1 << 12) /* Bit 12: Capture/Compare 4 Overcapture Flag */ + +/* Event generation register */ + +#define ATIM_EGR_UG (1 << 0) /* Bit 0: Update Generation */ +#define ATIM_EGR_CC1G (1 << 1) /* Bit 1: Capture/Compare 1 Generation */ +#define ATIM_EGR_CC2G (1 << 2) /* Bit 2: Capture/Compare 2 Generation */ +#define ATIM_EGR_CC3G (1 << 3) /* Bit 3: Capture/Compare 3 Generation */ +#define ATIM_EGR_CC4G (1 << 4) /* Bit 4: Capture/Compare 4 Generation */ +#define ATIM_EGR_COMG (1 << 5) /* Bit 5: Capture/Compare Control Update Generation */ +#define ATIM_EGR_TG (1 << 6) /* Bit 6: Trigger Generation */ +#define ATIM_EGR_BG (1 << 7) /* Bit 7: Break Generation */ + +/* Capture/compare mode register 1 -- Output compare mode */ + +#define ATIM_CCMR1_CC1S_SHIFT (0) /* Bits 1-0: Capture/Compare 1 Selection */ +#define ATIM_CCMR1_CC1S_MASK (3 << ATIM_CCMR1_CC1S_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_OC1FE (1 << 2) /* Bit 2: Output Compare 1 Fast enable */ +#define ATIM_CCMR1_OC1PE (1 << 3) /* Bit 3: Output Compare 1 Preload enable */ +#define ATIM_CCMR1_OC1M_SHIFT (4) /* Bits 6-4: Output Compare 1 Mode */ +#define ATIM_CCMR1_OC1M_MASK (7 << ATIM_CCMR1_OC1M_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_OC1CE (1 << 7) /* Bit 7: Output Compare 1Clear Enable */ +#define ATIM_CCMR1_CC2S_SHIFT (8) /* Bits 9-8: Capture/Compare 2 Selection */ +#define ATIM_CCMR1_CC2S_MASK (3 << ATIM_CCMR1_CC2S_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_OC2FE (1 << 10) /* Bit 10: Output Compare 2 Fast enable */ +#define ATIM_CCMR1_OC2PE (1 << 11) /* Bit 11: Output Compare 2 Preload enable */ +#define ATIM_CCMR1_OC2M_SHIFT (12) /* Bits 14-12: Output Compare 2 Mode */ +#define ATIM_CCMR1_OC2M_MASK (7 << ATIM_CCMR1_OC2M_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_OC2CE (1 << 15) /* Bit 15: Output Compare 2 Clear Enable */ + +/* Common CCMR (unshifted) Capture/Compare Selection bit-field definitions */ + +#define ATIM_CCMR_CCS_CCOUT (0) /* 00: CCx channel output */ +#define ATIM_CCMR_CCS_CCIN1 (1) /* 01: CCx channel input, ICx is TIx */ +#define ATIM_CCMR_CCS_CCIN2 (2) /* 10: CCx channel input, ICx is TIy */ +#define ATIM_CCMR_CCS_CCINTRC (3) /* 11: CCx channel input, ICx is TRC */ + +/* Common CCMR (unshifted) Compare Mode bit field definitions */ + +#define ATIM_CCMR_MODE_FRZN (0) /* 000: Frozen */ +#define ATIM_CCMR_MODE_CHACT (1) /* 001: Channel x active on match */ +#define ATIM_CCMR_MODE_CHINACT (2) /* 010: Channel x inactive on match */ +#define ATIM_CCMR_MODE_OCREFTOG (3) /* 011: OCxREF toggle ATIM_CNT=ATIM_CCRx */ +#define ATIM_CCMR_MODE_OCREFLO (4) /* 100: OCxREF forced low */ +#define ATIM_CCMR_MODE_OCREFHI (5) /* 101: OCxREF forced high */ +#define ATIM_CCMR_MODE_PWM1 (6) /* 110: PWM mode 1 */ +#define ATIM_CCMR_MODE_PWM2 (7) /* 111: PWM mode 2 */ + +/* Capture/compare mode register 1 -- Input capture mode */ + + /* Bits 1-0:(same as output compare mode) */ +#define ATIM_CCMR1_IC1PSC_SHIFT (2) /* Bits 3-2: Input Capture 1 Prescaler */ +#define ATIM_CCMR1_IC1PSC_MASK (3 << ATIM_CCMR1_IC1PSC_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_IC1F_SHIFT (4) /* Bits 7-4: Input Capture 1 Filter */ +#define ATIM_CCMR1_IC1F_MASK (0x0f << ATIM_CCMR1_IC1F_SHIFT) + /* (See common (unshifted) bit field definitions below) */ + /* Bits 9:8 (same as output compare mode) */ +#define ATIM_CCMR1_IC2PSC_SHIFT (10) /* Bits 11:10: Input Capture 2 Prescaler */ +#define ATIM_CCMR1_IC2PSC_MASK (3 << ATIM_CCMR1_IC2PSC_SHIFT) + /* (See common (unshifted) bit field definitions below) */ +#define ATIM_CCMR1_IC2F_SHIFT (12) /* Bits 15-12: Input Capture 2 Filter */ +#define ATIM_CCMR1_IC2F_MASK (0x0f << ATIM_CCMR1_IC2F_SHIFT) + /* (See common (unshifted) bit field definitions below) */ + +/* Common CCMR (unshifted) Input Capture Prescaler bit-field definitions */ + +#define ATIM_CCMR_ICPSC_NOPSC (0) /* 00: no prescaler, capture each edge */ +#define ATIM_CCMR_ICPSC_EVENTS2 (1) /* 01: capture once every 2 events */ +#define ATIM_CCMR_ICPSC_EVENTS4 (2) /* 10: capture once every 4 events */ +#define ATIM_CCMR_ICPSC_EVENTS8 (3) /* 11: capture once every 8 events */ + +/* Common CCMR (unshifted) Input Capture Filter bit-field definitions */ + +#define ATIM_CCMR_ICF_NOFILT (0) /* 0000: No filter, sampling at fDTS */ +#define ATIM_CCMR_ICF_FCKINT2 (1) /* 0001: fSAMPLING=fCK_INT, N=2 */ +#define ATIM_CCMR_ICF_FCKINT4 (2) /* 0010: fSAMPLING=fCK_INT, N=4 */ +#define ATIM_CCMR_ICF_FCKINT8 (3) /* 0011: fSAMPLING=fCK_INT, N=8 */ +#define ATIM_CCMR_ICF_FDTSd26 (4) /* 0100: fSAMPLING=fDTS/2, N=6 */ +#define ATIM_CCMR_ICF_FDTSd28 (5) /* 0101: fSAMPLING=fDTS/2, N=8 */ +#define ATIM_CCMR_ICF_FDTSd46 (6) /* 0110: fSAMPLING=fDTS/4, N=6 */ +#define ATIM_CCMR_ICF_FDTSd48 (7) /* 0111: fSAMPLING=fDTS/4, N=8 */ +#define ATIM_CCMR_ICF_FDTSd86 (8) /* 1000: fSAMPLING=fDTS/8, N=6 */ +#define ATIM_CCMR_ICF_FDTSd88 (9) /* 1001: fSAMPLING=fDTS/8, N=8 */ +#define ATIM_CCMR_ICF_FDTSd165 (10) /* 1010: fSAMPLING=fDTS/16, N=5 */ +#define ATIM_CCMR_ICF_FDTSd166 (11) /* 1011: fSAMPLING=fDTS/16, N=6 */ +#define ATIM_CCMR_ICF_FDTSd168 (12) /* 1100: fSAMPLING=fDTS/16, N=8 */ +#define ATIM_CCMR_ICF_FDTSd325 (13) /* 1101: fSAMPLING=fDTS/32, N=5 */ +#define ATIM_CCMR_ICF_FDTSd326 (14) /* 1110: fSAMPLING=fDTS/32, N=6 */ +#define ATIM_CCMR_ICF_FDTSd328 (15) /* 1111: fSAMPLING=fDTS/32, N=8 */ + +/* Capture/compare mode register 2 - Output Compare mode */ + +#define ATIM_CCMR2_CC3S_SHIFT (0) /* Bits 1-0: Capture/Compare 3 Selection */ +#define ATIM_CCMR2_CC3S_MASK (3 << ATIM_CCMR2_CC3S_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_OC3FE (1 << 2) /* Bit 2: Output Compare 3 Fast enable */ +#define ATIM_CCMR2_OC3PE (1 << 3) /* Bit 3: Output Compare 3 Preload enable */ +#define ATIM_CCMR2_OC3M_SHIFT (4) /* Bits 6-4: Output Compare 3 Mode */ +#define ATIM_CCMR2_OC3M_MASK (7 << ATIM_CCMR2_OC3M_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_OC3CE (1 << 7) /* Bit 7: Output Compare 3 Clear Enable */ +#define ATIM_CCMR2_CC4S_SHIFT (8) /* Bits 9-8: Capture/Compare 4 Selection */ +#define ATIM_CCMR2_CC4S_MASK (3 << ATIM_CCMR2_CC4S_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_OC4FE (1 << 10) /* Bit 10: Output Compare 4 Fast enable */ +#define ATIM_CCMR2_OC4PE (1 << 11) /* Bit 11: Output Compare 4 Preload enable */ +#define ATIM_CCMR2_OC4M_SHIFT (12) /* Bits 14-12: Output Compare 4 Mode */ +#define ATIM_CCMR2_OC4M_MASK (7 << ATIM_CCMR2_OC4M_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_OC4CE (1 << 15) /* Bit 15: Output Compare 4 Clear Enable */ + +/* Capture/compare mode register 2 - Input Capture Mode */ + + /* Bits 1-0:(same as output compare mode) */ +#define ATIM_CCMR2_IC3PSC_SHIFT (2) /* Bits 3-2: Input Capture 3 Prescaler */ +#define ATIM_CCMR1_IC3PSC_MASK (3 << ATIM_CCMR2_IC3PSC_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_IC3F_SHIFT (4) /* Bits 7-4: Input Capture 3 Filter */ +#define ATIM_CCMR2_IC3F_MASK (0x0f << ATIM_CCMR2_IC3F_SHIFT) + /* (See common (unshifted) bit field definitions above) */ + /* Bits 9:8 (same as output compare mode) */ +#define ATIM_CCMR2_IC4PSC_SHIFT (10) /* Bits 11:10: Input Capture 4 Prescaler */ +#define ATIM_CCMR2_IC4PSC_MASK (3 << ATIM_CCMR2_IC4PSC_SHIFT) + /* (See common (unshifted) bit field definitions above) */ +#define ATIM_CCMR2_IC4F_SHIFT (12) /* Bits 15-12: Input Capture 4 Filter */ +#define ATIM_CCMR2_IC4F_MASK (0x0f << ATIM_CCMR2_IC4F_SHIFT) + /* (See common (unshifted) bit field definitions above) */ + +/* Capture/compare enable register */ + +#define ATIM_CCER_CC1E (1 << 0) /* Bit 0: Capture/Compare 1 output enable */ +#define ATIM_CCER_CC1P (1 << 1) /* Bit 1: Capture/Compare 1 output Polarity */ +#define ATIM_CCER_CC1NE (1 << 2) /* Bit 2: Capture/Compare 1 Complementary output enable */ +#define ATIM_CCER_CC1NP (1 << 3) /* Bit 3: Capture/Compare 1 Complementary output Polarity */ +#define ATIM_CCER_CC2E (1 << 4) /* Bit 4: Capture/Compare 2 output enable */ +#define ATIM_CCER_CC2P (1 << 5) /* Bit 5: Capture/Compare 2 output Polarity */ +#define ATIM_CCER_CC2NE (1 << 6) /* Bit 6: Capture/Compare 2 Complementary output enable */ +#define ATIM_CCER_CC2NP (1 << 7) /* Bit 7: Capture/Compare 2 Complementary output Polarity */ +#define ATIM_CCER_CC3E (1 << 8) /* Bit 8: Capture/Compare 3 output enable */ +#define ATIM_CCER_CC3P (1 << 9) /* Bit 9: Capture/Compare 3 output Polarity */ +#define ATIM_CCER_CC3NE (1 << 10) /* Bit 10: Capture/Compare 3 Complementary output enable */ +#define ATIM_CCER_CC3NP (1 << 11) /* Bit 11: Capture/Compare 3 Complementary output Polarity */ +#define ATIM_CCER_CC4E (1 << 12) /* Bit 12: Capture/Compare 4 output enable */ +#define ATIM_CCER_CC4P (1 << 13) /* Bit 13: Capture/Compare 4 output Polarity */ + +/* Repetition counter register */ + +#define ATIM_RCR_REP_SHIFT (0) /* Bits 7-0: Repetition Counter Value */ +#define ATIM_RCR_REP_MASK (0xff << ATIM_RCR_REP_SHIFT) + +/* Break and dead-time register */ + +#define ATIM_BDTR_DTG_SHIFT (0) /* Bits 7:0 [7:0]: Dead-Time Generator set-up */ +#define ATIM_BDTR_DTG_MASK (0xff << ATIM_BDTR_DTG_SHIFT) +#define ATIM_BDTR_LOCK_SHIFT (8) /* Bits 9:8 [1:0]: Lock Configuration */ +#define ATIM_BDTR_LOCK_MASK (3 << ATIM_BDTR_LOCK_SHIFT) +# define ATIM_BDTR_LOCKOFF (0 << ATIM_BDTR_LOCK_SHIFT) /* 00: LOCK OFF - No bit is write protected */ +# define ATIM_BDTR_LOCK1 (1 << ATIM_BDTR_LOCK_SHIFT) /* 01: LOCK Level 1 protection */ +# define ATIM_BDTR_LOCK2 (2 << ATIM_BDTR_LOCK_SHIFT) /* 10: LOCK Level 2 protection */ +# define ATIM_BDTR_LOCK3 (3 << ATIM_BDTR_LOCK_SHIFT) /* 11: LOCK Level 3 protection */ */ +#define ATIM_BDTR_OSSI (1 << 10) /* Bit 10: Off-State Selection for Idle mode */ +#define ATIM_BDTR_OSSR (1 << 11) /* Bit 11: Off-State Selection for Run mode */ +#define ATIM_BDTR_BKE (1 << 12) /* Bit 12: Break enable */ +#define ATIM_BDTR_BKP (1 << 13) /* Bit 13: Break Polarity */ +#define ATIM_BDTR_AOE (1 << 14) /* Bit 14: Automatic Output enable */ +#define ATIM_BDTR_MOE (1 << 15) /* Bit 15: Main Output enable */ + +/* DMA control register */ + +#define ATIM_DCR_DBL_SHIFT (8) /* Bits 12-8: DMA Burst Length */ +#define ATIM_DCR_DBL_MASK (0x1f << ATIM_DCR_DBL_SHIFT) +#define ATIM_DCR_DBA_SHIFT (0) /* Bits 4-0: DMA Base Address */ +#define ATIM_DCR_DBA_MASK (0x1f << ATIM_DCR_DBA_SHIFT) + +/* Control register 1 */ + +#define GTIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ +#define GTIM_CR1_UDIS (1 << 1) /* Bit 1: Update Disable */ +#define GTIM_CR1_URS (1 << 2) /* Bit 2: Update Request Source */ +#define GTIM_CR1_OPM (1 << 3) /* Bit 3: One Pulse Mode */ +#define GTIM_CR1_DIR (1 << 4) /* Bit 4: Direction */ +#define GTIM_CR1_CMS_SHIFT (5) /* Bits 6-5: Center-aligned Mode Selection */ +#define GTIM_CR1_CMS_MASK (3 << GTIM_CR1_CMS_SHIFT) +# define GTIM_CR1_EDGE (0 << GTIM_CR1_CMS_SHIFT) /* 00: Edge-aligned mode. */ +# define GTIM_CR1_CENTER1 (1 << GTIM_CR1_CMS_SHIFT) /* 01: Center-aligned mode 1 */ +# define GTIM_CR1_CENTER2 (2 << GTIM_CR1_CMS_SHIFT) /* 10: Center-aligned mode 2 */ +# define GTIM_CR1_CENTER3 (3 << GTIM_CR1_CMS_SHIFT) /* 11: Center-aligned mode 3 */ +#define GTIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-Reload Preload enable */ +#define GTIM_CR1_CKD_SHIFT (8) /* Bits 9-8: Clock Division */ +#define GTIM_CR1_CKD_MASK (3 << GTIM_CR1_CKD_SHIFT) +# define GTIM_CR1_TCKINT (0 << GTIM_CR1_CKD_SHIFT) /* 00: tDTS = tCK_INT */ +# define GTIM_CR1_2TCKINT (1 << GTIM_CR1_CKD_SHIFT) /* 01: tDTS = 2 x tCK_INT */ +# define GTIM_CR1_4TCKINT (2 << GTIM_CR1_CKD_SHIFT) /* 10: tDTS = 4 x tCK_INT */ + +/* Control register 2 */ + +#define GTIM_CR2_CCDS (1 << 3) /* Bit 3: Capture/Compare DMA Selection. */ +#define GTIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ +#define GTIM_CR2_MMS_MASK (7 << GTIM_CR2_MMS_SHIFT) +# define GTIM_CR2_RESET (0 << GTIM_CR2_MMS_SHIFT) /* 000: Reset */ +# define GTIM_CR2_ENAB (1 << GTIM_CR2_MMS_SHIFT) /* 001: Enable */ +# define GTIM_CR2_UPDT (2 << GTIM_CR2_MMS_SHIFT) /* 010: Update */ +# define GTIM_CR2_CMPP (3 << GTIM_CR2_MMS_SHIFT) /* 011: Compare Pulse */ +# define GTIM_CR2_CMP1 (4 << GTIM_CR2_MMS_SHIFT) /* 100: Compare - OC1REF signal is used as trigger output (TRGO) */ +# define GTIM_CR2_CMP2 (5 << GTIM_CR2_MMS_SHIFT) /* 101: Compare - OC2REF signal is used as trigger output (TRGO) */ +# define GTIM_CR2_CMP3 (6 << GTIM_CR2_MMS_SHIFT) /* 110: Compare - OC3REF signal is used as trigger output (TRGO) */ +# define GTIM_CR2_CMP4 (7 << GTIM_CR2_MMS_SHIFT) /* 111: Compare - OC4REF signal is used as trigger output (TRGO) */ +#define GTIM_CR2_TI1S (1 << 7) /* Bit 7: TI1 Selection */ + +/* Slave mode control register */ + +#define GTIM_SMCR_SMS_SHIFT (0) /* Bits 2-0: Slave Mode Selection */ +#define GTIM_SMCR_SMS_MASK (7 << GTIM_SMCR_SMS_SHIFT) +# define GTIM_SMCR_DISAB (0 << GTIM_SMCR_SMS_SHIFT) /* 000: Slave mode disabled */ +# define GTIM_SMCR_ENCMD1 (1 << GTIM_SMCR_SMS_SHIFT) /* 001: Encoder mode 1 */ +# define GTIM_SMCR_ENCMD2 (2 << GTIM_SMCR_SMS_SHIFT) /* 010: Encoder mode 2 */ +# define GTIM_SMCR_ENCMD3 (3 << GTIM_SMCR_SMS_SHIFT) /* 011: Encoder mode 3 */ +# define GTIM_SMCR_RESET (4 << GTIM_SMCR_SMS_SHIFT) /* 100: Reset Mode */ +# define GTIM_SMCR_GATED (5 << GTIM_SMCR_SMS_SHIFT) /* 101: Gated Mode */ +# define GTIM_SMCR_TRIGGER (6 << GTIM_SMCR_SMS_SHIFT) /* 110: Trigger Mode */ +# define GTIM_SMCR_EXTCLK1 (7 << GTIM_SMCR_SMS_SHIFT) /* 111: External Clock Mode 1 */ +#define GTIM_SMCR_TS_SHIFT (4) /* Bits 6-4: Trigger Selection */ +#define GTIM_SMCR_TS_MASK (7 << GTIM_SMCR_TS_SHIFT) +# define GTIM_SMCR_ITR0 (0 << GTIM_SMCR_TS_SHIFT) /* 000: Internal Trigger 0 (ITR0). TIM1 */ +# define GTIM_SMCR_ITR1 (1 << GTIM_SMCR_TS_SHIFT) /* 001: Internal Trigger 1 (ITR1). TIM2 */ +# define GTIM_SMCR_ITR2 (2 << GTIM_SMCR_TS_SHIFT) /* 010: Internal Trigger 2 (ITR2). TIM3 */ +# define GTIM_SMCR_ITR3 (3 << GTIM_SMCR_TS_SHIFT) /* 011: Internal Trigger 3 (ITR3). TIM4 */ +# define GTIM_SMCR_TI1FED (4 << GTIM_SMCR_TS_SHIFT) /* 100: TI1 Edge Detector (TI1F_ED) */ +# define GTIM_SMCR_TI1FP1 (5 << GTIM_SMCR_TS_SHIFT) /* 101: Filtered Timer Input 1 (TI1FP1) */ +# define GTIM_SMCR_TI2FP2 (6 << GTIM_SMCR_TS_SHIFT) /* 110: Filtered Timer Input 2 (TI2FP2) */ +# define GTIM_SMCR_ETRF (7 << GTIM_SMCR_TS_SHIFT) /* 111: External Trigger input (ETRF) */ +#define GTIM_SMCR_MSM (1 << 7) /* Bit 7: Master/Slave mode */ +#define GTIM_SMCR_ETF_SHIFT (8) /* Bits 11-8: External Trigger Filter */ +#define GTIM_SMCR_ETF_MASK (0x0f << GTIM_SMCR_ETF_SHIFT) +# define GTIM_SMCR_NOFILT (0 << GTIM_SMCR_ETF_SHIFT) /* 0000: No filter, sampling is done at fDTS */ +# define GTIM_SMCR_FCKINT2 (1 << GTIM_SMCR_ETF_SHIFT) /* 0001: fSAMPLING=fCK_INT, N=2 */ +# define GTIM_SMCR_FCKINT4 (2 << GTIM_SMCR_ETF_SHIFT) /* 0010: fSAMPLING=fCK_INT, N=4 */ +# define GTIM_SMCR_FCKINT8 (3 << GTIM_SMCR_ETF_SHIFT) /* 0011: fSAMPLING=fCK_INT, N=8 */ +# define GTIM_SMCR_FDTSd26 (4 << GTIM_SMCR_ETF_SHIFT) /* 0100: fSAMPLING=fDTS/2, N=6 */ +# define GTIM_SMCR_FDTSd28 (5 << GTIM_SMCR_ETF_SHIFT) /* 0101: fSAMPLING=fDTS/2, N=8 */ +# define GTIM_SMCR_FDTSd36 (6 << GTIM_SMCR_ETF_SHIFT) /* 0110: fSAMPLING=fDTS/4, N=6 */ +# define GTIM_SMCR_FDTSd38 (7 << GTIM_SMCR_ETF_SHIFT) /* 0111: fSAMPLING=fDTS/4, N=8 */ +# define GTIM_SMCR_FDTSd86 (8 << GTIM_SMCR_ETF_SHIFT) /* 1000: fSAMPLING=fDTS/8, N=6 */ +# define GTIM_SMCR_FDTSd88 (9 << GTIM_SMCR_ETF_SHIFT) /* 1001: fSAMPLING=fDTS/8, N=8 */ +# define GTIM_SMCR_FDTSd165 (10 << GTIM_SMCR_ETF_SHIFT) /* 1010: fSAMPLING=fDTS/16, N=5 */ +# define GTIM_SMCR_FDTSd166 (11 << GTIM_SMCR_ETF_SHIFT) /* 1011: fSAMPLING=fDTS/16, N=6 */ +# define GTIM_SMCR_FDTSd168 (12 << GTIM_SMCR_ETF_SHIFT) /* 1100: fSAMPLING=fDTS/16, N=8 */ +# define GTIM_SMCR_FDTSd325 (13 << GTIM_SMCR_ETF_SHIFT) /* 1101: fSAMPLING=fDTS/32, N=5 */ +# define GTIM_SMCR_FDTSd326 (14 << GTIM_SMCR_ETF_SHIFT) /* 1110: fSAMPLING=fDTS/32, N=6 */ +# define GTIM_SMCR_FDTSd328 (15 << GTIM_SMCR_ETF_SHIFT) /* 1111: fSAMPLING=fDTS/32, N=8 */ +#define GTIM_SMCR_ETPS_SHIFT (12) /* Bits 13-12: External Trigger Prescaler */ +#define GTIM_SMCR_ETPS_MASK (3 << GTIM_SMCR_ETPS_SHIFT) +# define GTIM_SMCR_PSCOFF (0 << GTIM_SMCR_ETPS_SHIFT) /* 00: Prescaler OFF */ +# define GTIM_SMCR_ETRPd2 (1 << GTIM_SMCR_ETPS_SHIFT) /* 01: ETRP frequency divided by 2 */ +# define GTIM_SMCR_ETRPd4 (2 << GTIM_SMCR_ETPS_SHIFT) /* 10: ETRP frequency divided by 4 */ +# define GTIM_SMCR_ETRPd8 (3 << GTIM_SMCR_ETPS_SHIFT) /* 11: ETRP frequency divided by 8 */ +#define GTIM_SMCR_ECE (1 << 14) /* Bit 14: External Clock enable */ +#define GTIM_SMCR_ETP (1 << 15) /* Bit 15: External Trigger Polarity */ + +/* DMA/Interrupt enable register */ + +#define GTIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ +#define GTIM_DIER_CC1IE (1 << 1) /* Bit 1: Capture/Compare 1 interrupt enable */ +#define GTIM_DIER_CC2IE (1 << 2) /* Bit 2: Capture/Compare 2 interrupt enable */ +#define GTIM_DIER_CC3IE (1 << 3) /* Bit 3: Capture/Compare 3 interrupt enable */ +#define GTIM_DIER_CC4IE (1 << 4) /* Bit 4: Capture/Compare 4 interrupt enable */ +#define GTIM_DIER_TIE (1 << 6) /* Bit 6: Trigger interrupt enable */ +#define GTIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ +#define GTIM_DIER_CC1DE (1 << 9) /* Bit 9: Capture/Compare 1 DMA request enable */ +#define GTIM_DIER_CC2DE (1 << 10) /* Bit 10: Capture/Compare 2 DMA request enable */ +#define GTIM_DIER_CC3DE (1 << 11) /* Bit 11: Capture/Compare 3 DMA request enable */ +#define GTIM_DIER_CC4DE (1 << 12) /* Bit 12: Capture/Compare 4 DMA request enable */ +#define GTIM_DIER_TDE (1 << 14) /* Bit 14: Trigger DMA request enable */ + +/* Status register */ + +#define GTIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt flag */ +#define GTIM_SR_CC1IF (1 << 1) /* Bit 1: Capture/compare 1 interrupt Flag */ +#define GTIM_SR_CC2IF (1 << 2) /* Bit 2: Capture/Compare 2 interrupt Flag */ +#define GTIM_SR_CC3IF (1 << 3) /* Bit 3: Capture/Compare 3 interrupt Flag */ +#define GTIM_SR_CC4IF (1 << 4) /* Bit 4: Capture/Compare 4 interrupt Flag */ +#define GTIM_SR_TIF (1 << 6) /* Bit 6: Trigger interrupt Flag */ +#define GTIM_SR_CC1OF (1 << 9) /* Bit 9: Capture/Compare 1 Overcapture Flag */ +#define GTIM_SR_CC2OF (1 << 10) /* Bit 10: Capture/Compare 2 Overcapture Flag */ +#define GTIM_SR_CC3OF (1 << 11) /* Bit 11: Capture/Compare 3 Overcapture Flag */ +#define GTIM_SR_CC4OF (1 << 12) /* Bit 12: Capture/Compare 4 Overcapture Flag */ + +/* Event generation register */ + +#define GTIM_EGR_UG (1 << 0) /* Bit 0: Update generation */ +#define GTIM_EGR_CC1G (1 << 1) /* Bit 1: Capture/compare 1 generation */ +#define GTIM_EGR_CC2G (1 << 2) /* Bit 2: Capture/compare 2 generation */ +#define GTIM_EGR_CC3G (1 << 3) /* Bit 3: Capture/compare 3 generation */ +#define GTIM_EGR_CC4G (1 << 4) /* Bit 4: Capture/compare 4 generation */ +#define GTIM_EGR_TG (1 << 6) /* Bit 6: Trigger generation */ + +/* Capture/compare mode register 1 - Output compare mode */ + +#define GTIM_CCMR1_CC1S_SHIFT (0) /* Bits 1-0: Capture/Compare 1 Selection */ +#define GTIM_CCMR1_CC1S_MASK (3 << GTIM_CCMR1_CC1S_SHIFT) + /* (See common CCMR Capture/Compare Selection definitions below) */ +#define GTIM_CCMR1_OC1FE (1 << 2) /* Bit 2: Output Compare 1 Fast enable */ +#define GTIM_CCMR1_OC1PE (1 << 3) /* Bit 3: Output Compare 1 Preload enable */ +#define GTIM_CCMR1_OC1M_SHIFT (4) /* Bits 6-4: Output Compare 1 Mode */ +#define GTIM_CCMR1_OC1M_MASK (7 << GTIM_CCMR1_OC1M_SHIFT) + /* (See common CCMR Output Compare Mode definitions below) */ +#define GTIM_CCMR1_OC1CE (1 << 7) /* Bit 7: Output Compare 1Clear Enable */ +#define GTIM_CCMR1_CC2S_SHIFT (8) /* Bits 9-8: Capture/Compare 2 Selection */ +#define GTIM_CCMR1_CC2S_MASK (3 << GTIM_CCMR1_CC2S_SHIFT) + /* (See common CCMR Capture/Compare Selection definitions below) */ +#define GTIM_CCMR1_OC2FE (1 << 10) /* Bit 10: Output Compare 2 Fast enable */ +#define GTIM_CCMR1_OC2PE (1 << 11) /* Bit 11: Output Compare 2 Preload enable */ +#define GTIM_CCMR1_OC2M_SHIFT (12) /* Bits 14-12: Output Compare 2 Mode */ +#define GTIM_CCMR1_OC2M_MASK (7 << GTIM_CCMR1_OC2M_SHIFT) + /* (See common CCMR Output Compare Mode definitions below) */ +#define GTIM_CCMR1_OC2CE (1 << 15) /* Bit 15: Output Compare 2 Clear Enable */ + +/* Common CCMR (unshifted) Capture/Compare Selection bit-field definitions */ + +#define GTIM_CCMR_CCS_CCOUT (0) /* 00: CCx channel output */ +#define GTIM_CCMR_CCS_CCIN1 (1) /* 01: CCx channel input, ICx is TIx */ +#define GTIM_CCMR_CCS_CCIN2 (2) /* 10: CCx channel input, ICx is TIy */ +#define GTIM_CCMR_CCS_CCINTRC (3) /* 11: CCx channel input, ICx is TRC */ + +/* Common CCMR (unshifted) Compare Mode bit field definitions */ + +#define GTIM_CCMR_MODE_FRZN (0) /* 000: Frozen */ +#define GTIM_CCMR_MODE_CHACT (1) /* 001: Channel x active on match */ +#define GTIM_CCMR_MODE_CHINACT (2) /* 010: Channel x inactive on match */ +#define GTIM_CCMR_MODE_OCREFTOG (3) /* 011: OCxREF toggle ATIM_CNT=ATIM_CCRx */ +#define GTIM_CCMR_MODE_OCREFLO (4) /* 100: OCxREF forced low */ +#define GTIM_CCMR_MODE_OCREFHI (5) /* 101: OCxREF forced high */ +#define GTIM_CCMR_MODE_PWM1 (6) /* 110: PWM mode 1 */ +#define GTIM_CCMR_MODE_PWM2 (7) /* 111: PWM mode 2 */ + +/* Capture/compare mode register 1 - Input capture mode */ + + /* Bits 1-0 (Same as Output Compare Mode) */ +#define GTIM_CCMR1_IC1PSC_SHIFT (2) /* Bits 3-2: Input Capture 1 Prescaler */ +#define GTIM_CCMR1_IC1PSC_MASK (3 << GTIM_CCMR1_IC1PSC_SHIFT) + /* (See common CCMR Input Capture Prescaler definitions below) */ +#define GTIM_CCMR1_IC1F_SHIFT (4) /* Bits 7-4: Input Capture 1 Filter */ +#define GTIM_CCMR1_IC1F_MASK (0x0f << GTIM_CCMR1_IC1F_SHIFT) + /* (See common CCMR Input Capture Filter definitions below) */ + /* Bits 9-8: (Same as Output Compare Mode) */ +#define GTIM_CCMR1_IC2PSC_SHIFT (10) /* Bits 11-10: Input Capture 2 Prescaler */ +#define GTIM_CCMR1_IC2PSC_MASK (3 << GTIM_CCMR1_IC2PSC_SHIFT) + /* (See common CCMR Input Capture Prescaler definitions below) */ +#define GTIM_CCMR1_IC2F_SHIFT (12) /* Bits 15-12: Input Capture 2 Filter */ +#define GTIM_CCMR1_IC2F_MASK (0x0f << GTIM_CCMR1_IC2F_SHIFT) + /* (See common CCMR Input Capture Filter definitions below) */ + +/* Common CCMR (unshifted) Input Capture Prescaler bit-field definitions */ + +#define GTIM_CCMR_ICPSC_NOPSC (0) /* 00: no prescaler, capture each edge */ +#define GTIM_CCMR_ICPSC_EVENTS2 (1) /* 01: capture once every 2 events */ +#define GTIM_CCMR_ICPSC_EVENTS4 (2) /* 10: capture once every 4 events */ +#define GTIM_CCMR_ICPSC_EVENTS8 (3) /* 11: capture once every 8 events */ + +/* Common CCMR (unshifted) Input Capture Filter bit-field definitions */ + +#define GTIM_CCMR_ICF_NOFILT (0) /* 0000: No filter, sampling at fDTS */ +#define GTIM_CCMR_ICF_FCKINT2 (1) /* 0001: fSAMPLING=fCK_INT, N=2 */ +#define GTIM_CCMR_ICF_FCKINT4 (2) /* 0010: fSAMPLING=fCK_INT, N=4 */ +#define GTIM_CCMR_ICF_FCKINT8 (3) /* 0011: fSAMPLING=fCK_INT, N=8 */ +#define GTIM_CCMR_ICF_FDTSd26 (4) /* 0100: fSAMPLING=fDTS/2, N=6 */ +#define GTIM_CCMR_ICF_FDTSd28 (5) /* 0101: fSAMPLING=fDTS/2, N=8 */ +#define GTIM_CCMR_ICF_FDTSd46 (6) /* 0110: fSAMPLING=fDTS/4, N=6 */ +#define GTIM_CCMR_ICF_FDTSd48 (7) /* 0111: fSAMPLING=fDTS/4, N=8 */ +#define GTIM_CCMR_ICF_FDTSd86 (8) /* 1000: fSAMPLING=fDTS/8, N=6 */ +#define GTIM_CCMR_ICF_FDTSd88 (9) /* 1001: fSAMPLING=fDTS/8, N=8 */ +#define GTIM_CCMR_ICF_FDTSd165 (10) /* 1010: fSAMPLING=fDTS/16, N=5 */ +#define GTIM_CCMR_ICF_FDTSd166 (11) /* 1011: fSAMPLING=fDTS/16, N=6 */ +#define GTIM_CCMR_ICF_FDTSd168 (12) /* 1100: fSAMPLING=fDTS/16, N=8 */ +#define GTIM_CCMR_ICF_FDTSd325 (13) /* 1101: fSAMPLING=fDTS/32, N=5 */ +#define GTIM_CCMR_ICF_FDTSd326 (14) /* 1110: fSAMPLING=fDTS/32, N=6 */ +#define GTIM_CCMR_ICF_FDTSd328 (15) /* 1111: fSAMPLING=fDTS/32, N=8 */ + +/* Capture/compare mode register 2 - Output Compare mode */ + +#define GTIM_CCMR1_CC3S_SHIFT (0) /* Bits 1-0: Capture/Compare 3 Selection */ +#define GTIM_CCMR1_CC3S_MASK (3 << GTIM_CCMR1_CC3S_SHIFT) + /* (See common CCMR Capture/Compare Selection definitions above) */ +#define GTIM_CCMR1_OC3FE (1 << 2) /* Bit 2: Output Compare 3 Fast enable */ +#define GTIM_CCMR1_OC3PE (1 << 3) /* Bit 3: Output Compare 3 Preload enable */ +#define GTIM_CCMR1_OC3M_SHIFT (4) /* Bits 6-4: Output Compare 3 Mode */ +#define GTIM_CCMR1_OC3M_MASK (7 << GTIM_CCMR1_OC3M_SHIFT) + /* (See common CCMR Output Compare Mode definitions above) */ +#define GTIM_CCMR1_OC3CE (1 << 7) /* Bit 7: Output Compare 3 Clear Enable */ +#define GTIM_CCMR1_CC4S_SHIFT (8) /* Bits 9-8: Capture/Compare 4 Selection */ +#define GTIM_CCMR1_CC4S_MASK (3 << GTIM_CCMR1_CC4S_SHIFT) + /* (See common CCMR Capture/Compare Selection definitions above) */ +#define GTIM_CCMR1_OC4FE (1 << 10) /* Bit 10: Output Compare 4 Fast enable */ +#define GTIM_CCMR1_OC4PE (1 << 11) /* Bit 11: Output Compare 4 Preload enable */ +#define GTIM_CCMR1_OC4M_SHIFT (12) /* Bits 14-12: Output Compare 4 Mode */ +#define GTIM_CCMR1_OC4M_MASK (7 << GTIM_CCMR1_OC4M_SHIFT) + /* (See common CCMR Output Compare Mode definitions above) */ +#define GTIM_CCMR1_OC4CE (1 << 15) /* Bit 15: Output Compare 4 Clear Enable */ + +/* Capture/compare mode register 2 - Input capture mode */ + + /* Bits 1-0 (Same as Output Compare Mode) */ +#define GTIM_CCMR1_IC3PSC_SHIFT (2) /* Bits 3-2: Input Capture 3 Prescaler */ +#define GTIM_CCMR1_IC3PSC_MASK (3 << GTIM_CCMR1_IC3PSC_SHIFT) + /* (See common CCMR Input Capture Prescaler definitions below) */ +#define GTIM_CCMR1_IC3F_SHIFT (4) /* Bits 7-4: Input Capture 3 Filter */ +#define GTIM_CCMR1_IC3F_MASK (0x0f << GTIM_CCMR1_IC3F_SHIFT) + /* (See common CCMR Input Capture Filter definitions below) */ + /* Bits 9-8: (Same as Output Compare Mode) */ +#define GTIM_CCMR1_IC4PSC_SHIFT (10) /* Bits 11-10: Input Capture 4 Prescaler */ +#define GTIM_CCMR1_IC4PSC_MASK (3 << GTIM_CCMR1_IC4PSC_SHIFT) + /* (See common CCMR Input Capture Prescaler definitions below) */ +#define GTIM_CCMR1_IC4F_SHIFT (12) /* Bits 15-12: Input Capture 4 Filter */ +#define GTIM_CCMR1_IC4F_MASK (0x0f << GTIM_CCMR1_IC4F_SHIFT) + /* (See common CCMR Input Capture Filter definitions below) */ + +/* Capture/compare enable register */ + +#define GTIM_CCER_CC1E (1 << 0) /* Bit 0: Capture/Compare 1 output enable */ +#define GTIM_CCER_CC1P (1 << 1) /* Bit 1: Capture/Compare 1 output Polarity */ +#define GTIM_CCER_CC2E (1 << 4) /* Bit 4: Capture/Compare 2 output enable */ +#define GTIM_CCER_CC2P (1 << 5) /* Bit 5: Capture/Compare 2 output Polarity */ +#define GTIM_CCER_CC3E (1 << 8) /* Bit 8: Capture/Compare 3 output enable */ +#define GTIM_CCER_CC3P (1 << 9) /* Bit 9: Capture/Compare 3 output Polarity */ +#define GTIM_CCER_CC4E (1 << 12) /* Bit 12: Capture/Compare 4 output enable */ +#define GTIM_CCER_CC4P (1 << 13) /* Bit 13: Capture/Compare 4 output Polarity */ + +/* DMA control register */ + +#define GTIM_DCR_DBL_SHIFT (8) /* Bits 12-8: DMA Burst Length */ +#define GTIM_DCR_DBL_MASK (0x1f << GTIM_DCR_DBL_SHIFT) +#define GTIM_DCR_DBA_SHIFT (0) /* Bits 4-0: DMA Base Address */ +#define GTIM_DCR_DBA_MASK (0x1f << GTIM_DCR_DBA_SHIFT) + +/* Control register 1 */ + +#define BTIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ +#define BTIM_CR1_UDIS (1 << 1) /* Bit 1: Update Disable */ +#define BTIM_CR1_URS (1 << 2) /* Bit 2: Update Request Source */ +#define BTIM_CR1_OPM (1 << 3) /* Bit 3: One Pulse Mode */ +#define BTIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-Reload Preload enable */ + +/* Control register 2 */ + +#define BTIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ +#define BTIM_CR2_MMS_MASK (7 << BTIM_CR2_MMS_SHIFT) +# define BTIM_CR2_RESET (0 << BTIM_CR2_MMS_SHIFT) /* 000: Reset */ +# define BTIM_CR2_ENAB (1 << BTIM_CR2_MMS_SHIFT) /* 001: Enable */ +# define BTIM_CR2_UPDT (2 << BTIM_CR2_MMS_SHIFT) /* 010: Update */ + +/* DMA/Interrupt enable register */ + +#define BTIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ +#define BTIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ + +/* Status register */ + +#define BTIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt flag */ + +/* Event generation register */ + +#define BTIM_EGR_UG (1 << 0) /* Bit 0: Update generation */ + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_TIM_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32_usbdev.h b/nuttx/arch/arm/src/stm32/chip/stm32_usbdev.h new file mode 100644 index 000000000..7a9c04f38 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32_usbdev.h @@ -0,0 +1,226 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32_usbdev.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32_USBDEV_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32_USBDEV_H + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +/* Endpoint Registers */ + +#define STM32_USB_EPR_OFFSET(n) ((n) << 2) /* USB endpoint n register (16-bits) */ +#define STM32_USB_EP0R_OFFSET 0x0000 /* USB endpoint 0 register (16-bits) */ +#define STM32_USB_EP1R_OFFSET 0x0004 /* USB endpoint 1 register (16-bits) */ +#define STM32_USB_EP2R_OFFSET 0x0008 /* USB endpoint 2 register (16-bits) */ +#define STM32_USB_EP3R_OFFSET 0x000c /* USB endpoint 3 register (16-bits) */ +#define STM32_USB_EP4R_OFFSET 0x0010 /* USB endpoint 4 register (16-bits) */ +#define STM32_USB_EP5R_OFFSET 0x0014 /* USB endpoint 5 register (16-bits) */ +#define STM32_USB_EP6R_OFFSET 0x0018 /* USB endpoint 6 register (16-bits) */ +#define STM32_USB_EP7R_OFFSET 0x001c /* USB endpoint 7 register (16-bits) */ + +/* Common Registers */ + +#define STM32_USB_CNTR_OFFSET 0x0040 /* USB control register (16-bits) */ +#define STM32_USB_ISTR_OFFSET 0x0044 /* USB interrupt status register (16-bits) */ +#define STM32_USB_FNR_OFFSET 0x0048 /* USB frame number register (16-bits) */ +#define STM32_USB_DADDR_OFFSET 0x004c /* USB device address (16-bits) */ +#define STM32_USB_BTABLE_OFFSET 0x0050 /* Buffer table address (16-bits) */ + +/* Buffer Descriptor Table (Relatative to BTABLE address) */ + +#define STM32_USB_ADDR_TX_WOFFSET (0) /* Transmission buffer address n (16-bits) */ +#define STM32_USB_COUNT_TX_WOFFSET (2) /* Transmission byte count n (16-bits) */ +#define STM32_USB_ADDR_RX_WOFFSET (4) /* Reception buffer address n (16-bits) */ +#define STM32_USB_COUNT_RX_WOFFSET (6) /* Reception byte count n (16-bits) */ + +#define STM32_USB_BTABLE_RADDR(ep,o) ((((uint32_t)getreg16(STM32_USB_BTABLE) + ((ep) << 3)) + (o)) << 1) +#define STM32_USB_ADDR_TX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_ADDR_TX_WOFFSET) +#define STM32_USB_COUNT_TX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_COUNT_TX_WOFFSET) +#define STM32_USB_ADDR_RX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_ADDR_RX_WOFFSET) +#define STM32_USB_COUNT_RX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_COUNT_RX_WOFFSET) + +/* Register Addresses ***************************************************************/ + +/* Endpoint Registers */ + +#define STM32_USB_EPR(n) (STM32_USB_BASE+STM32_USB_EPR_OFFSET(n)) +#define STM32_USB_EP0R (STM32_USB_BASE+STM32_USB_EP0R_OFFSET) +#define STM32_USB_EP1R (STM32_USB_BASE+STM32_USB_EP1R_OFFSET) +#define STM32_USB_EP2R (STM32_USB_BASE+STM32_USB_EP2R_OFFSET) +#define STM32_USB_EP3R (STM32_USB_BASE+STM32_USB_EP3R_OFFSET) +#define STM32_USB_EP4R (STM32_USB_BASE+STM32_USB_EP4R_OFFSET) +#define STM32_USB_EP5R (STM32_USB_BASE+STM32_USB_EP5R_OFFSET) +#define STM32_USB_EP6R (STM32_USB_BASE+STM32_USB_EP6R_OFFSET) +#define STM32_USB_EP7R (STM32_USB_BASE+STM32_USB_EP7R_OFFSET) + +/* Common Registers */ + +#define STM32_USB_CNTR (STM32_USB_BASE+STM32_USB_CNTR_OFFSET) +#define STM32_USB_ISTR (STM32_USB_BASE+STM32_USB_ISTR_OFFSET) +#define STM32_USB_FNR (STM32_USB_BASE+STM32_USB_FNR_OFFSET) +#define STM32_USB_DADDR (STM32_USB_BASE+STM32_USB_DADDR_OFFSET) +#define STM32_USB_BTABLE (STM32_USB_BASE+STM32_USB_BTABLE_OFFSET) + +/* Buffer Descriptor Table (Relatative to BTABLE address) */ + +#define STM32_USB_BTABLE_ADDR(ep,o) (STM32_USBCANRAM_BASE+STM32_USB_BTABLE_RADDR(ep,o)) +#define STM32_USB_ADDR_TX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_ADDR_TX_WOFFSET) +#define STM32_USB_COUNT_TX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_COUNT_TX_WOFFSET) +#define STM32_USB_ADDR_RX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_ADDR_RX_WOFFSET) +#define STM32_USB_COUNT_RX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_COUNT_RX_WOFFSET) + +/* Register Bitfield Definitions ****************************************************/ + +/* USB endpoint register */ + +#define USB_EPR_EA_SHIFT (0) /* Bits 3:0 [3:0]: Endpoint Address */ +#define USB_EPR_EA_MASK (0X0f << USB_EPR_EA_SHIFT) +#define USB_EPR_STATTX_SHIFT (4) /* Bits 5-4: Status bits, for transmission transfers */ +#define USB_EPR_STATTX_MASK (3 << USB_EPR_STATTX_SHIFT) +# define USB_EPR_STATTX_DIS (0 << USB_EPR_STATTX_SHIFT) /* EndPoint TX DISabled */ +# define USB_EPR_STATTX_STALL (1 << USB_EPR_STATTX_SHIFT) /* EndPoint TX STALLed */ +# define USB_EPR_STATTX_NAK (2 << USB_EPR_STATTX_SHIFT) /* EndPoint TX NAKed */ +# define USB_EPR_STATTX_VALID (3 << USB_EPR_STATTX_SHIFT) /* EndPoint TX VALID */ +# define USB_EPR_STATTX_DTOG1 (1 << USB_EPR_STATTX_SHIFT) /* EndPoint TX Data Toggle bit1 */ +# define USB_EPR_STATTX_DTOG2 (2 << USB_EPR_STATTX_SHIFT) /* EndPoint TX Data Toggle bit2 */ +#define USB_EPR_DTOG_TX (1 << 6) /* Bit 6: Data Toggle, for transmission transfers */ +#define USB_EPR_CTR_TX (1 << 7) /* Bit 7: Correct Transfer for transmission */ +#define USB_EPR_EP_KIND (1 << 8) /* Bit 8: Endpoint Kind */ +#define USB_EPR_EPTYPE_SHIFT (9) /* Bits 10-9: Endpoint type */ +#define USB_EPR_EPTYPE_MASK (3 << USB_EPR_EPTYPE_SHIFT) +# define USB_EPR_EPTYPE_BULK (0 << USB_EPR_EPTYPE_SHIFT) /* EndPoint BULK */ +# define USB_EPR_EPTYPE_CONTROL (1 << USB_EPR_EPTYPE_SHIFT) /* EndPoint CONTROL */ +# define USB_EPR_EPTYPE_ISOC (2 << USB_EPR_EPTYPE_SHIFT) /* EndPoint ISOCHRONOUS */ +# define USB_EPR_EPTYPE_INTERRUPT (3 << USB_EPR_EPTYPE_SHIFT) /* EndPoint INTERRUPT */ +#define USB_EPR_SETUP (1 << 11) /* Bit 11: Setup transaction completed */ +#define USB_EPR_STATRX_SHIFT (12) /* Bits 13-12: Status bits, for reception transfers */ +#define USB_EPR_STATRX_MASK (3 << USB_EPR_STATRX_SHIFT) +# define USB_EPR_STATRX_DIS (0 << USB_EPR_STATRX_SHIFT) /* EndPoint RX DISabled */ +# define USB_EPR_STATRX_STALL (1 << USB_EPR_STATRX_SHIFT) /* EndPoint RX STALLed */ +# define USB_EPR_STATRX_NAK (2 << USB_EPR_STATRX_SHIFT) /* EndPoint RX NAKed */ +# define USB_EPR_STATRX_VALID (3 << USB_EPR_STATRX_SHIFT) /* EndPoint RX VALID */ +# define USB_EPR_STATRX_DTOG1 (1 << USB_EPR_STATRX_SHIFT) /* EndPoint RX Data TOGgle bit1 */ +# define USB_EPR_STATRX_DTOG2 (2 << USB_EPR_STATRX_SHIFT) /* EndPoint RX Data TOGgle bit1 */ +#define USB_EPR_DTOG_RX (1 << 14) /* Bit 14: Data Toggle, for reception transfers */ +#define USB_EPR_CTR_RX (1 << 15) /* Bit 15: Correct Transfer for reception */ + +/* USB control register */ + +#define USB_CNTR_FRES (1 << 0) /* Bit 0: Force USB Reset */ +#define USB_CNTR_PDWN (1 << 1) /* Bit 1: Power down */ +#define USB_CNTR_LPMODE (1 << 2) /* Bit 2: Low-power mode */ +#define USB_CNTR_FSUSP (1 << 3) /* Bit 3: Force suspend */ +#define USB_CNTR_RESUME (1 << 4) /* Bit 4: Resume request */ +#define USB_CNTR_ESOFM (1 << 8) /* Bit 8: Expected Start Of Frame Interrupt Mask */ +#define USB_CNTR_SOFM (1 << 9) /* Bit 9: Start Of Frame Interrupt Mask */ +#define USB_CNTR_RESETM (1 << 10) /* Bit 10: USB Reset Interrupt Mask */ +#define USB_CNTR_SUSPM (1 << 11) /* Bit 11: Suspend mode Interrupt Mask */ +#define USB_CNTR_WKUPM (1 << 12) /* Bit 12: Wakeup Interrupt Mask */ +#define USB_CNTR_ERRM (1 << 13) /* Bit 13: Error Interrupt Mask */ +#define USB_CNTR_DMAOVRNM (1 << 14) /* Bit 14: Packet Memory Area Over / Underrun Interrupt Mask */ +#define USB_CNTR_CTRM (1 << 15) /* Bit 15: Correct Transfer Interrupt Mask */ + +#define USB_CNTR_ALLINTS (USB_CNTR_ESOFM|USB_CNTR_SOFM|USB_CNTR_RESETM|USB_CNTR_SUSPM|\ + USB_CNTR_WKUPM|USB_CNTR_ERRM|USB_CNTR_DMAOVRNM|USB_CNTR_CTRM) + +/* USB interrupt status register */ + +#define USB_ISTR_EPID_SHIFT (0) /* Bits 3-0: Endpoint Identifier */ +#define USB_ISTR_EPID_MASK (0x0f << USB_ISTR_EPID_SHIFT) +#define USB_ISTR_DIR (1 << 4) /* Bit 4: Direction of transaction */ +#define USB_ISTR_ESOF (1 << 8) /* Bit 8: Expected Start Of Frame */ +#define USB_ISTR_SOF (1 << 9) /* Bit 9: Start Of Frame */ +#define USB_ISTR_RESET (1 << 10) /* Bit 10: USB RESET request */ +#define USB_ISTR_SUSP (1 << 11) /* Bit 11: Suspend mode request */ +#define USB_ISTR_WKUP (1 << 12) /* Bit 12: Wake up */ +#define USB_ISTR_ERR (1 << 13) /* Bit 13: Error */ +#define USB_ISTR_DMAOVRN (1 << 14) /* Bit 14: Packet Memory Area Over / Underrun */ +#define USB_ISTR_CTR (1 << 15) /* Bit 15: Correct Transfer */ + +#define USB_ISTR_ALLINTS (USB_ISTR_ESOF|USB_ISTR_SOF|USB_ISTR_RESET|USB_ISTR_SUSP|\ + USB_ISTR_WKUP|USB_ISTR_ERR|USB_ISTR_DMAOVRN|USB_ISTR_CTR) + +/* USB frame number register */ + +#define USB_FNR_FN_SHIFT (0) /* Bits 10-0: Frame Number */ +#define USB_FNR_FN_MASK (0x07ff << USB_FNR_FN_SHIFT) +#define USB_FNR_LSOF_SHIFT (11) /* Bits 12-11: Lost SOF */ +#define USB_FNR_LSOF_MASK (3 << USB_FNR_LSOF_SHIFT) +#define USB_FNR_LCK (1 << 13) /* Bit 13: Locked */ +#define USB_FNR_RXDM (1 << 14) /* Bit 14: Receive Data - Line Status */ +#define USB_FNR_RXDP (1 << 15) /* Bit 15: Receive Data + Line Status */ + +/* USB device address */ + +#define USB_DADDR_ADD_SHIFT (0) /* Bits 6-0: Device Address */ +#define USB_DADDR_ADD_MASK (0x7f << USB_DADDR_ADD_SHIFT) +#define USB_DADDR_EF (1 << 7) /* Bit 7: Enable Function */ + +/* Buffer table address */ + +#define USB_BTABLE_SHIFT (3) /* Bits 15:3: Buffer Table */ +#define USB_BTABLE_MASK (0x1fff << USB_BTABLE_SHIFT) + +/* Transmission buffer address */ + +#define USB_ADDR_TX_ZERO (1 << 0) /* Bit 0 Must always be written as ‘0’ */ +#define USB_ADDR_TX_SHIFT (1) /* Bits 15-1: Transmission Buffer Address */ +#define USB_ADDR_TX_MASK (0x7fff << USB_ADDR_ADDR_TX_SHIFT) + +/* Transmission byte count */ + +#define USB_COUNT_TX_SHIFT (0) /* Bits 9-0: Transmission Byte Count */ +#define USB_COUNT_TX_MASK (0x03ff << USB_COUNT_COUNT_TX_SHIFT) + +/* Reception buffer address */ + +#define USB_ADDR_RX_ZERO (1 << 0) /* Bit 0 This bit must always be written as ‘0’ */ +#define USB_ADDR_RX_SHIFT (1) /* Bits 15:1 ADDRn_RX[15:1]: Reception Buffer Address */ +#define USB_ADDR_RX_MASK (0x7fff << USB_ADDR_RX_SHIFT) + +/* Reception byte count */ + +#define USB_COUNT_RX_BL_SIZE (1 << 15) /* Bit 15: BLock SIZE. */ +#define USB_COUNT_RX_NUM_BLOCK_SHIFT (10) /* Bits 14-10: Number of blocks */ +#define USB_COUNT_RX_NUM_BLOCK_MASK (0x1f << USB_COUNT_RX_NUM_BLOCK_SHIFT) +#define USB_COUNT_RX_SHIFT (0) /* Bits 9-0: Reception Byte Count */ +#define USB_COUNT_RX_MASK (0x03ff << USB_COUNT_RX_SHIFT) + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32_USBDEV_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32f103re_pinmap.h b/nuttx/arch/arm/src/stm32/chip/stm32f103re_pinmap.h new file mode 100644 index 000000000..3e238ece1 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32f103re_pinmap.h @@ -0,0 +1,334 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32f103re_pinmap.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2011 Uros Platise. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Uros Platise <uros.platise@isotel.eu> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32F103RE_PINMAP_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32F103RE_PINMAP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* TIMERS */ + +#if defined(CONFIG_STM32_TIM1_FULL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN7) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN15) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#elif defined(CONFIG_STM32_TIM1_PARTIAL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) +#endif + +#if defined(CONFIG_STM32_TIM2_FULL_REMAP) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_1) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_2) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#else +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#endif + +#if defined(CONFIG_STM32_TIM3_FULL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +#elif defined(CONFIG_STM32_TIM3_PARTIAL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#endif + +#if defined(CONFIG_STM32_TIM4_REMAP) +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN15) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#else +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#endif + +#define GPIO_TIM5_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_TIM5_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) + +#define GPIO_TIM8_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM8_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6) +#define GPIO_TIM8_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +#define GPIO_TIM8_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7) +#define GPIO_TIM8_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +#define GPIO_TIM8_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8) +#define GPIO_TIM8_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) +#define GPIO_TIM8_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9) +#define GPIO_TIM8_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +#define GPIO_TIM8_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +#define GPIO_TIM8_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#define GPIO_TIM8_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +#define GPIO_TIM8_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) + +/* USART */ + +#if defined(CONFIG_STM32_USART1_REMAP) +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#else +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#endif + +#if defined(CONFIG_STM32_USART2_REMAP) +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN3) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#else +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +#endif + +#if defined(CONFIG_STM32_USART3_FULL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN9) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN11) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#elif defined(CONFIG_STM32_USART3_PARTIAL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#else +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#endif + +/* SPI */ + +#if defined(CONFIG_STM32_SPI1_REMAP) +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#else +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN5) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#if defined(CONFIG_STM32_SPI3_REMAP) +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#else +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#endif + +/* I2C */ + +#if defined(CONFIG_STM32_I2C1_REMAP) +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +#endif +#define GPIO_I2C1_SMBA (GPIO_ALT|GPIO_CNF_INFLOAT|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) + +#define GPIO_I2C2_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +#define GPIO_I2C2_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#define GPIO_I2C2_SMBA (GPIO_ALT|GPIO_CNF_INFLOAT|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) + +/* CAN */ + +#if defined(CONFIG_STM32_CAN1_FULL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1) +#elif defined(CONFIG_STM32_CAN1_PARTIAL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +#endif + +#if defined(CONFIG_STM32_CAN2_REMAP) +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +#else +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +#endif + +/* SDIO */ + +#define GPIO_SDIO_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) + +#ifndef CONFIG_SDIO_WIDTH_D1_ONLY +# define GPIO_SDIO_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +# define GPIO_SDIO_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SDIO_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SDIO_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_SDIO_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +# define GPIO_SDIO_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_SDIO_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +#endif + +#define GPIO_SDIO_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#define GPIO_SDIO_CMD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN2) + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32F103RE_PINMAP_H */ diff --git a/nuttx/arch/arm/src/stm32/chip/stm32f103ze_pinmap.h b/nuttx/arch/arm/src/stm32/chip/stm32f103ze_pinmap.h new file mode 100644 index 000000000..80ba6c329 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32f103ze_pinmap.h @@ -0,0 +1,496 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32f103ze_pinmap.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32F103ZE_PINMAP_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32F103ZE_PINMAP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Alternate Pin Functions: */ + +#if defined(CONFIG_STM32_TIM1_FULL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN7) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN15) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#elif defined(CONFIG_STM32_TIM1_PARTIAL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) +#endif + +#if defined(CONFIG_STM32_TIM2_FULL_REMAP) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_1) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_2) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#else +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#endif + +#if defined(CONFIG_STM32_TIM3_FULL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +#elif defined(CONFIG_STM32_TIM3_PARTIAL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#endif + +#if defined(CONFIG_STM32_TIM4_REMAP) +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN15) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#else +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#endif + +#define GPIO_TIM5_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_TIM5_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) + +#if defined(CONFIG_STM32_USART1_REMAP) +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#else +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#endif + +#if defined(CONFIG_STM32_USART2_REMAP) +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN3) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#else +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +#endif + +#if defined(CONFIG_STM32_USART3_FULL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN9) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN11) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#elif defined(CONFIG_STM32_USART3_PARTIAL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#else +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#endif + +#if defined(CONFIG_STM32_SPI1_REMAP) +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#else +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN5) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#if defined(CONFIG_STM32_SPI3_REMAP) +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#else +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#endif + +#if defined(CONFIG_STM32_I2C1_REMAP) +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +#endif + +#if defined(CONFIG_STM32_CAN1_FULL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1) +#elif defined(CONFIG_STM32_CAN1_PARTIAL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +#endif + +#if defined(CONFIG_STM32_CAN2_REMAP) +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +#else +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +#endif + +/* FSMC: CF */ + +#define GPIO_CF_A0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN0) +#define GPIO_CF_A1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN1) +#define GPIO_CF_A2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN2) +#define GPIO_CF_A3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN3) +#define GPIO_CF_A4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN4) +#define GPIO_CF_A5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN5) +#define GPIO_CF_A6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN12) +#define GPIO_CF_A7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN13) +#define GPIO_CF_A8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN14) +#define GPIO_CF_A9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN15) +#define GPIO_CF_A10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN0) +#define GPIO_CF_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +#define GPIO_CF_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#define GPIO_CF_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +#define GPIO_CF_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN1) +#define GPIO_CF_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN7) +#define GPIO_CF_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +#define GPIO_CF_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +#define GPIO_CF_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +#define GPIO_CF_D8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +#define GPIO_CF_D9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#define GPIO_CF_D10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +#define GPIO_CF_D11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +#define GPIO_CF_D12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN15) +#define GPIO_CF_D13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#define GPIO_CF_D14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +#define GPIO_CF_D15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +#define GPIO_CF_NIORD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN6) +#define GPIO_CF_NREG (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN7) +#define GPIO_CF_NIOWR (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN8) +#define GPIO_CF_CD (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN9) +#define GPIO_CF_INTR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN10) +#define GPIO_CF_NIOS16 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN11) +#define GPIO_CF_NOE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +#define GPIO_CF_NWE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +#define GPIO_CF_NWAIT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +#define GPIO_CF_NCE41 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN10) +#define GPIO_CF_NCE42 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN11) + +/* FSMC: CF/IDE */ + +#define GPIO_CFIDE_A0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN0) +#define GPIO_CFIDE_A1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN1) +#define GPIO_CFIDE_A2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN2) +#define GPIO_CFIDE_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +#define GPIO_CFIDE_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#define GPIO_CFIDE_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +#define GPIO_CFIDE_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN1) +#define GPIO_CFIDE_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN7) +#define GPIO_CFIDE_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +#define GPIO_CFIDE_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +#define GPIO_CFIDE_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +#define GPIO_CFIDE_D8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +#define GPIO_CFIDE_D9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#define GPIO_CFIDE_D10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +#define GPIO_CFIDE_D11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +#define GPIO_CFIDE_D12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN15) +#define GPIO_CFIDE_D13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#define GPIO_CFIDE_D14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +#define GPIO_CFIDE_D15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +#define GPIO_CFIDE_NIORD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN6) +#define GPIO_CFIDE_NREG (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN7) +#define GPIO_CFIDE_NIOWR (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN8) +#define GPIO_CFIDE_CD (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN9) +#define GPIO_CFIDE_INTR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN10) +#define GPIO_CFIDE_NIOS16 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTF|GPIO_PIN11) +#define GPIO_CFIDE_NOE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +#define GPIO_CFIDE_NWE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +#define GPIO_CFIDE_NWAIT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +#define GPIO_CFIDE_NCE41 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN10) +#define GPIO_CFIDE_NCE42 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN11) + +/* SDIO */ + +#define GPIO_SDIO_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) + +#ifndef CONFIG_SDIO_WIDTH_D1_ONLY +# define GPIO_SDIO_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +# define GPIO_SDIO_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SDIO_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SDIO_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_SDIO_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +# define GPIO_SDIO_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_SDIO_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +#endif + +#define GPIO_SDIO_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#define GPIO_SDIO_CMD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN2) + +/* FSMC: NOR/PSRAM/SRAM (NPS) */ + +#define GPIO_NPS_A0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN0) +#define GPIO_NPS_A1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN1) +#define GPIO_NPS_A2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN2) +#define GPIO_NPS_A3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN3) +#define GPIO_NPS_A4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN4) +#define GPIO_NPS_A5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN5) +#define GPIO_NPS_A6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN12) +#define GPIO_NPS_A7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN13) +#define GPIO_NPS_A8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN14) +#define GPIO_NPS_A9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTF|GPIO_PIN15) +#define GPIO_NPS_A10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN0) +#define GPIO_NPS_A11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN1) +#define GPIO_NPS_A12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN2) +#define GPIO_NPS_A13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN3) +#define GPIO_NPS_A14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN4) +#define GPIO_NPS_A15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN5) +#define GPIO_NPS_A16 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11) +#define GPIO_NPS_A17 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#define GPIO_NPS_A18 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +#define GPIO_NPS_A19 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN3) +#define GPIO_NPS_A20 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN4) +#define GPIO_NPS_A21 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN5) +#define GPIO_NPS_A22 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN6) +#define GPIO_NPS_A23 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN2) +#define GPIO_NPS_A24 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN13) +#define GPIO_NPS_A25 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN14) +#define GPIO_NPS_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +#define GPIO_NPS_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#define GPIO_NPS_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +#define GPIO_NPS_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN1) +#define GPIO_NPS_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN7) +#define GPIO_NPS_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +#define GPIO_NPS_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +#define GPIO_NPS_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +#define GPIO_NPS_D8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +#define GPIO_NPS_D9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#define GPIO_NPS_D10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +#define GPIO_NPS_D11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +#define GPIO_NPS_D12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN15) +#define GPIO_NPS_D13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#define GPIO_NPS_D14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +#define GPIO_NPS_D15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +#define GPIO_NPS_CLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN3) +#define GPIO_NPS_NOE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +#define GPIO_NPS_NWE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +#define GPIO_NPS_NWAIT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +#define GPIO_NPS_NE1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#define GPIO_NPS_NE2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN9) +#define GPIO_NPS_NE3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN10) +#define GPIO_NPS_NE4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN12) +#define GPIO_NPS_NBL0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN0) +#define GPIO_NPS_NBL1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN1) + +/* FSMC: NOR/PSRAM Multiplex (NPM) */ + +#define GPIO_NPM_A16 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11) +#define GPIO_NPM_A17 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#define GPIO_NPM_A18 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +#define GPIO_NPM_A19 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN3) +#define GPIO_NPM_A20 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN4) +#define GPIO_NPM_A21 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN5) +#define GPIO_NPM_A22 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN6) +#define GPIO_NPM_A23 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN2) +#define GPIO_NPM_DA0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +#define GPIO_NPM_DA1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#define GPIO_NPM_DA2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +#define GPIO_NPM_DA3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN1) +#define GPIO_NPM_DA4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN7) +#define GPIO_NPM_DA5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +#define GPIO_NPM_DA6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +#define GPIO_NPM_DA7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +#define GPIO_NPM_DA8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +#define GPIO_NPM_DA9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#define GPIO_NPM_DA10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +#define GPIO_NPM_DA11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +#define GPIO_NPM_DA12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN15) +#define GPIO_NPM_DA13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#define GPIO_NPM_DA14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +#define GPIO_NPM_DA15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +#define GPIO_NPM_CLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN3) +#define GPIO_NPM_NOE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +#define GPIO_NPM_NWE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +#define GPIO_NPM_NWAIT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +#define GPIO_NPM_NE1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#define GPIO_NPM_NE2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN9) +#define GPIO_NPM_NE3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN10) +#define GPIO_NPM_NE4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN12) +#define GPIO_NPM_A24 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN13) +#define GPIO_NPM_A25 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN14) +#define GPIO_NPM_NBL0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN0) +#define GPIO_NPM_NBL1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN1) + +/* FSMC: NAND */ + +#define GPIO_NAND_D4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN7) +#define GPIO_NAND_D5 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +#define GPIO_NAND_D6 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +#define GPIO_NAND_D7 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +#define GPIO_NAND_D8 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +#define GPIO_NAND_D9 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#define GPIO_NAND_D10 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +#define GPIO_NAND_D11 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +#define GPIO_NAND_D12 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN15) +#define GPIO_NAND_D13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#define GPIO_NAND_D14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +#define GPIO_NAND_D15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +#define GPIO_NAND_CLE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11) +#define GPIO_NAND_ALE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#define GPIO_NAND_D0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +#define GPIO_NAND_D1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#define GPIO_NAND_INT2 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTG|GPIO_PIN6) +#define GPIO_NAND_INT3 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTG|GPIO_PIN7) +#define GPIO_NAND_D2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +#define GPIO_NAND_D3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN1) +#define GPIO_NAND_NOE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +#define GPIO_NAND_NWE (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +#define GPIO_NAND_NWAIT (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +#define GPIO_NAND_NCE2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#define GPIO_NAND_NCE3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTG|GPIO_PIN9) + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32F103ZE_PINMAP_H */ + diff --git a/nuttx/arch/arm/src/stm32/chip/stm32f107vc_pinmap.h b/nuttx/arch/arm/src/stm32/chip/stm32f107vc_pinmap.h new file mode 100644 index 000000000..d99ac39dc --- /dev/null +++ b/nuttx/arch/arm/src/stm32/chip/stm32f107vc_pinmap.h @@ -0,0 +1,416 @@ +/************************************************************************************ + * arch/arm/src/stm32/chip/stm32f107vc_pinmap.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32F107VC_PINMAP_H +#define __ARCH_ARM_SRC_STM32_CHIP_STM32F107VC_PINMAP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Alternate Pin Functions: */ + +#define GPIO_ADC12_IN0 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_ADC12_IN1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +#define GPIO_ADC12_IN10 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN0) +#define GPIO_ADC12_IN11 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN1) +#define GPIO_ADC12_IN12 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN2) +#define GPIO_ADC12_IN13 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN3) +#define GPIO_ADC12_IN14 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN4) +#define GPIO_ADC12_IN15 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN5) +#define GPIO_ADC12_IN2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +#define GPIO_ADC12_IN3 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_ADC12_IN4 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +#define GPIO_ADC12_IN5 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5) +#define GPIO_ADC12_IN6 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +#define GPIO_ADC12_IN7 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +#define GPIO_ADC12_IN8 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +#define GPIO_ADC12_IN9 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) + +#if defined(CONFIG_STM32_CAN1_FULL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1) +#elif defined(CONFIG_STM32_CAN1_PARTIAL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +#endif + +#if defined(CONFIG_STM32_CAN2_REMAP) +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +#else +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_DAC_OUT1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUTz|GPIO_PORTA|GPIO_PIN4) +#define GPIO_DAC_OUT2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_ETH_MDC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN1) +#define GPIO_ETH_MDIO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +#define GPIO_ETH_MIICOL (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#define GPIO_ETH_MIICRSWKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +#define GPIO_ETH_MIIRXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) + +#if defined(CONFIG_STM32_ETH_REMAP) +# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11) +# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#else +# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4) +# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5) +# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#define GPIO_ETH_MIIRXER (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +#define GPIO_ETH_MIITXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN3) +#define GPIO_ETH_MIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_ETH_MIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_ETH_MIITXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN2) +#define GPIO_ETH_MIITXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +#define GPIO_ETH_MIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#define GPIO_ETH_PPSOUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#define GPIO_ETH_RMIICRSDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#define GPIO_ETH_RMIIREFCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +#define GPIO_ETH_RMIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4) +#define GPIO_ETH_RMIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5) +#define GPIO_ETH_RMIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_ETH_RMIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_ETH_RMIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#endif + +#if defined(CONFIG_STM32_I2C1_REMAP) +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +#endif +#define GPIO_I2C1_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) + +#define GPIO_I2C2_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +#define GPIO_I2C2_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#define GPIO_I2C2_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_I2S2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_I2S2_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +#define GPIO_I2S2_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) + +#define GPIO_I2S3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#define GPIO_I2S3_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +#define GPIO_I2S3_SD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#define GPIO_I2S3_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) + +#if 0 /* Needs further investigation */ +#define GPIO_MCO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_OTG_FSDM (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +#define GPIO_OTG_FSDP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12) +#define GPIO_OTG_FSID (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +#define GPIO_OTG_FSSOF (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#define GPIO_OTG_FSVBUS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +#endif + +#if defined(CONFIG_STM32_SPI1_REMAP) +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#else +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN5) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#define GPIO_SPI2_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +#define GPIO_SPI2_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_SPI2_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN14) +#define GPIO_SPI2_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) + +#if defined(CONFIG_STM32_SPI3_REMAP) +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#else +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_TAMPER_RTC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN13) +#endif + +#if defined(CONFIG_STM32_TIM1_FULL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN7) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN15) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#elif defined(CONFIG_STM32_TIM1_PARTIAL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) +#endif + +#if defined(CONFIG_STM32_TIM2_FULL_REMAP) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_1) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_2) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#else +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#endif + +#if defined(CONFIG_STM32_TIM3_FULL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +#elif defined(CONFIG_STM32_TIM3_PARTIAL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#endif +#define GPIO_TIM3_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2) + +#if defined(CONFIG_STM32_TIM4_REMAP) +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN15) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#else +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#endif +#define GPIO_TIM4_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN0) + +#define GPIO_TIM5_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH4IN (GGPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_TIM5_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) + +#if 0 /* Needs further investigation */ +#define GPIO_TRACECK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN2) +#define GPIO_TRACED0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN3) +#define GPIO_TRACED1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN4) +#define GPIO_TRACED2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN5) +#define GPIO_TRACED3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN6) +#if defined(CONFIG_STM32_TRACESWO_REMAP) +# define GPIO_TRACESWO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#endif +#endif + +#define GPIO_USART1_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPU|GPIO_PORTA|GPIO_PIN11) +#define GPIO_USART1_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12) +#define GPIO_USART1_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#if defined(CONFIG_STM32_USART1_REMAP) +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#else +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#endif + +#if defined(CONFIG_STM32_USART2_REMAP) +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN3) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#else +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +#endif + +#if defined(CONFIG_STM32_USART3_FULL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN9) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN11) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#elif defined(CONFIG_STM32_USART3_PARTIAL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#else +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#endif + +#define GPIO_UART4_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +#define GPIO_UART4_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) + +#define GPIO_UART5_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2) +#define GPIO_UART5_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) + +#define GPIO_WKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) + +/* Some GPIOs are accessible only as remapped, alternate functions */ + +#if 0 /* Needs further investigation */ +#define GPIO_PA13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN13) +#define GPIO_PA14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN14) +#define GPIO_PA15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +#define GPIO_PB3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#define GPIO_PB4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +#endif + +#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32F107VC_PINMAP_H */ diff --git a/nuttx/arch/arm/src/stm32/stm32.h b/nuttx/arch/arm/src/stm32/stm32.h index 92628ab2e..2845d4e5f 100644 --- a/nuttx/arch/arm/src/stm32/stm32.h +++ b/nuttx/arch/arm/src/stm32/stm32.h @@ -36,6 +36,35 @@ #ifndef __ARCH_ARM_SRC_STM32_STM32_H #define __ARCH_ARM_SRC_STM32_STM32_H +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> +#include <sys/types.h> +#include <stdint.h> +#include <stdbool.h> + +#include "up_internal.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Additional Configuration *********************************************************/ + +#if !defined(CONFIG_DEBUG) || !defined(CONFIG_DEBUG_VERBOSE) +# undef CONFIG_DEBUG_DMA +#endif + +/* NVIC priority levels *************************************************************/ + +#define NVIC_SYSH_PRIORITY_MIN 0xff /* All bits set in minimum priority */ +#define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */ +#define NVIC_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */ + +/* Peripherals **********************************************************************/ + #include "chip.h" #include "stm32_adc.h" #include "stm32_bkp.h" @@ -56,10 +85,8 @@ #include "stm32_uart.h" #include "stm32_usbdev.h" #include "stm32_wdg.h" - -/* TODO: Inconsistency! Code uses GPIO macros from this file instead from gpio.h! - * _internal also includes pinmap.h file. - */ -#include "stm32_internal.h" +#include "stm32_lowputc.h" +#include "stm32_eth.h" #endif /* __ARCH_ARM_SRC_STM32_STM32_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_adc.h b/nuttx/arch/arm/src/stm32/stm32_adc.h index b79b48c03..9b80cb1b2 100755 --- a/nuttx/arch/arm/src/stm32/stm32_adc.h +++ b/nuttx/arch/arm/src/stm32/stm32_adc.h @@ -50,281 +50,281 @@ /* Register Offsets *****************************************************************/ -#define STM32_ADC_SR_OFFSET 0x0000 /* ADC status register (32-bit) */ -#define STM32_ADC_CR1_OFFSET 0x0004 /* ADC control register 1 (32-bit) */ -#define STM32_ADC_CR2_OFFSET 0x0008 /* ADC control register 2 (32-bit) */ -#define STM32_ADC_SMPR1_OFFSET 0x000c /* ADC sample time register 1 (32-bit) */ -#define STM32_ADC_SMPR2_OFFSET 0x0010 /* ADC sample time register 2 (32-bit) */ -#define STM32_ADC_JOFR1_OFFSET 0x0014 /* ADC injected channel data offset register 1 (32-bit) */ -#define STM32_ADC_JOFR2_OFFSET 0x0018 /* ADC injected channel data offset register 2 (32-bit) */ -#define STM32_ADC_JOFR3_OFFSET 0x001c /* ADC injected channel data offset register 3 (32-bit) */ -#define STM32_ADC_JOFR4_OFFSET 0x0020 /* ADC injected channel data offset register 4 (32-bit) */ -#define STM32_ADC_HTR_OFFSET 0x0024 /* ADC watchdog high threshold register (32-bit) */ -#define STM32_ADC_LTR_OFFSET 0x0028 /* ADC watchdog low threshold register (32-bit) */ -#define STM32_ADC_SQR1_OFFSET 0x002c /* ADC regular sequence register 1 (32-bit) */ -#define STM32_ADC_SQR2_OFFSET 0x0030 /* ADC regular sequence register 2 (32-bit) */ -#define STM32_ADC_SQR3_OFFSET 0x0034 /* ADC regular sequence register 3 (32-bit) */ -#define STM32_ADC_JSQR_OFFSET 0x0038 /* ADC injected sequence register (32-bit) */ -#define STM32_ADC_JDR1_OFFSET 0x003c /* ADC injected data register 1 (32-bit) */ -#define STM32_ADC_JDR2_OFFSET 0x0040 /* ADC injected data register 1 (32-bit) */ -#define STM32_ADC_JDR3_OFFSET 0x0044 /* ADC injected data register 1 (32-bit) */ -#define STM32_ADC_JDR4_OFFSET 0x0048 /* ADC injected data register 1 (32-bit) */ -#define STM32_ADC_DR_OFFSET 0x004c /* ADC regular data register (32-bit) */ +#define STM32_ADC_SR_OFFSET 0x0000 /* ADC status register (32-bit) */ +#define STM32_ADC_CR1_OFFSET 0x0004 /* ADC control register 1 (32-bit) */ +#define STM32_ADC_CR2_OFFSET 0x0008 /* ADC control register 2 (32-bit) */ +#define STM32_ADC_SMPR1_OFFSET 0x000c /* ADC sample time register 1 (32-bit) */ +#define STM32_ADC_SMPR2_OFFSET 0x0010 /* ADC sample time register 2 (32-bit) */ +#define STM32_ADC_JOFR1_OFFSET 0x0014 /* ADC injected channel data offset register 1 (32-bit) */ +#define STM32_ADC_JOFR2_OFFSET 0x0018 /* ADC injected channel data offset register 2 (32-bit) */ +#define STM32_ADC_JOFR3_OFFSET 0x001c /* ADC injected channel data offset register 3 (32-bit) */ +#define STM32_ADC_JOFR4_OFFSET 0x0020 /* ADC injected channel data offset register 4 (32-bit) */ +#define STM32_ADC_HTR_OFFSET 0x0024 /* ADC watchdog high threshold register (32-bit) */ +#define STM32_ADC_LTR_OFFSET 0x0028 /* ADC watchdog low threshold register (32-bit) */ +#define STM32_ADC_SQR1_OFFSET 0x002c /* ADC regular sequence register 1 (32-bit) */ +#define STM32_ADC_SQR2_OFFSET 0x0030 /* ADC regular sequence register 2 (32-bit) */ +#define STM32_ADC_SQR3_OFFSET 0x0034 /* ADC regular sequence register 3 (32-bit) */ +#define STM32_ADC_JSQR_OFFSET 0x0038 /* ADC injected sequence register (32-bit) */ +#define STM32_ADC_JDR1_OFFSET 0x003c /* ADC injected data register 1 (32-bit) */ +#define STM32_ADC_JDR2_OFFSET 0x0040 /* ADC injected data register 1 (32-bit) */ +#define STM32_ADC_JDR3_OFFSET 0x0044 /* ADC injected data register 1 (32-bit) */ +#define STM32_ADC_JDR4_OFFSET 0x0048 /* ADC injected data register 1 (32-bit) */ +#define STM32_ADC_DR_OFFSET 0x004c /* ADC regular data register (32-bit) */ /* Register Addresses ***************************************************************/ #if STM32_NADC > 0 -# define STM32_ADC1_SR (STM32_ADC1_BASE+STM32_ADC_SR_OFFSET) -# define STM32_ADC1_CR1 (STM32_ADC1_BASE+STM32_ADC_CR1_OFFSET) -# define STM32_ADC1_CR2 (STM32_ADC1_BASE+STM32_ADC_CR2_OFFSET) -# define STM32_ADC1_SMPR1 (STM32_ADC1_BASE+STM32_ADC_SMPR1_OFFSET) -# define STM32_ADC1_SMPR2 (STM32_ADC1_BASE+STM32_ADC_SMPR2_OFFSET) -# define STM32_ADC1_JOFR1 (STM32_ADC1_BASE+STM32_ADC_JOFR1_OFFSET) -# define STM32_ADC1_JOFR2 (STM32_ADC1_BASE+STM32_ADC_JOFR2_OFFSET) -# define STM32_ADC1_JOFR3 (STM32_ADC1_BASE+STM32_ADC_JOFR3_OFFSET) -# define STM32_ADC1_JOFR4 (STM32_ADC1_BASE+STM32_ADC_JOFR4_OFFSET) -# define STM32_ADC1_HTR (STM32_ADC1_BASE+STM32_ADC_HTR_OFFSET) -# define STM32_ADC1_LTR (STM32_ADC1_BASE+STM32_ADC_LTR_OFFSET) -# define STM32_ADC1_SQR1 (STM32_ADC1_BASE+STM32_ADC_SQR1_OFFSET) -# define STM32_ADC1_SQR2 (STM32_ADC1_BASE+STM32_ADC_SQR2_OFFSET) -# define STM32_ADC1_SQR3 (STM32_ADC1_BASE+STM32_ADC_SQR3_OFFSET) -# define STM32_ADC1_JSQR (STM32_ADC1_BASE+STM32_ADC_JSQR_OFFSET) -# define STM32_ADC1_JDR1 (STM32_ADC1_BASE+STM32_ADC_JDR1_OFFSET) -# define STM32_ADC1_JDR2 (STM32_ADC1_BASE+STM32_ADC_JDR2_OFFSET) -# define STM32_ADC1_JDR3 (STM32_ADC1_BASE+STM32_ADC_JDR3_OFFSET) -# define STM32_ADC1_JDR4 (STM32_ADC1_BASE+STM32_ADC_JDR4_OFFSET) -# define STM32_ADC1_DR (STM32_ADC1_BASE+STM32_ADC_DR_OFFSET) +# define STM32_ADC1_SR (STM32_ADC1_BASE+STM32_ADC_SR_OFFSET) +# define STM32_ADC1_CR1 (STM32_ADC1_BASE+STM32_ADC_CR1_OFFSET) +# define STM32_ADC1_CR2 (STM32_ADC1_BASE+STM32_ADC_CR2_OFFSET) +# define STM32_ADC1_SMPR1 (STM32_ADC1_BASE+STM32_ADC_SMPR1_OFFSET) +# define STM32_ADC1_SMPR2 (STM32_ADC1_BASE+STM32_ADC_SMPR2_OFFSET) +# define STM32_ADC1_JOFR1 (STM32_ADC1_BASE+STM32_ADC_JOFR1_OFFSET) +# define STM32_ADC1_JOFR2 (STM32_ADC1_BASE+STM32_ADC_JOFR2_OFFSET) +# define STM32_ADC1_JOFR3 (STM32_ADC1_BASE+STM32_ADC_JOFR3_OFFSET) +# define STM32_ADC1_JOFR4 (STM32_ADC1_BASE+STM32_ADC_JOFR4_OFFSET) +# define STM32_ADC1_HTR (STM32_ADC1_BASE+STM32_ADC_HTR_OFFSET) +# define STM32_ADC1_LTR (STM32_ADC1_BASE+STM32_ADC_LTR_OFFSET) +# define STM32_ADC1_SQR1 (STM32_ADC1_BASE+STM32_ADC_SQR1_OFFSET) +# define STM32_ADC1_SQR2 (STM32_ADC1_BASE+STM32_ADC_SQR2_OFFSET) +# define STM32_ADC1_SQR3 (STM32_ADC1_BASE+STM32_ADC_SQR3_OFFSET) +# define STM32_ADC1_JSQR (STM32_ADC1_BASE+STM32_ADC_JSQR_OFFSET) +# define STM32_ADC1_JDR1 (STM32_ADC1_BASE+STM32_ADC_JDR1_OFFSET) +# define STM32_ADC1_JDR2 (STM32_ADC1_BASE+STM32_ADC_JDR2_OFFSET) +# define STM32_ADC1_JDR3 (STM32_ADC1_BASE+STM32_ADC_JDR3_OFFSET) +# define STM32_ADC1_JDR4 (STM32_ADC1_BASE+STM32_ADC_JDR4_OFFSET) +# define STM32_ADC1_DR (STM32_ADC1_BASE+STM32_ADC_DR_OFFSET) #endif #if STM32_NADC > 1 -# define STM32_ADC2_SR (STM32_ADC2_BASE+STM32_ADC_SR_OFFSET) -# define STM32_ADC2_CR1 (STM32_ADC2_BASE+STM32_ADC_CR1_OFFSET) -# define STM32_ADC2_CR2 (STM32_ADC2_BASE+STM32_ADC_CR2_OFFSET) -# define STM32_ADC2_SMPR1 (STM32_ADC2_BASE+STM32_ADC_SMPR1_OFFSET) -# define STM32_ADC2_SMPR2 (STM32_ADC2_BASE+STM32_ADC_SMPR2_OFFSET) -# define STM32_ADC2_JOFR1 (STM32_ADC2_BASE+STM32_ADC_JOFR1_OFFSET) -# define STM32_ADC2_JOFR2 (STM32_ADC2_BASE+STM32_ADC_JOFR2_OFFSET) -# define STM32_ADC2_JOFR3 (STM32_ADC2_BASE+STM32_ADC_JOFR3_OFFSET) -# define STM32_ADC2_JOFR4 (STM32_ADC2_BASE+STM32_ADC_JOFR4_OFFSET) -# define STM32_ADC2_HTR (STM32_ADC2_BASE+STM32_ADC_HTR_OFFSET) -# define STM32_ADC2_LTR (STM32_ADC2_BASE+STM32_ADC_LTR_OFFSET) -# define STM32_ADC2_SQR1 (STM32_ADC2_BASE+STM32_ADC_SQR1_OFFSET) -# define STM32_ADC2_SQR2 (STM32_ADC2_BASE+STM32_ADC_SQR2_OFFSET) -# define STM32_ADC2_SQR3 (STM32_ADC2_BASE+STM32_ADC_SQR3_OFFSET) -# define STM32_ADC2_JSQR (STM32_ADC2_BASE+STM32_ADC_JSQR_OFFSET) -# define STM32_ADC2_JDR1 (STM32_ADC2_BASE+STM32_ADC_JDR1_OFFSET) -# define STM32_ADC2_JDR2 (STM32_ADC2_BASE+STM32_ADC_JDR2_OFFSET) -# define STM32_ADC2_JDR3 (STM32_ADC2_BASE+STM32_ADC_JDR3_OFFSET) -# define STM32_ADC2_JDR4 (STM32_ADC2_BASE+STM32_ADC_JDR4_OFFSET) -# define STM32_ADC2_DR (STM32_ADC2_BASE+STM32_ADC_DR_OFFSET) +# define STM32_ADC2_SR (STM32_ADC2_BASE+STM32_ADC_SR_OFFSET) +# define STM32_ADC2_CR1 (STM32_ADC2_BASE+STM32_ADC_CR1_OFFSET) +# define STM32_ADC2_CR2 (STM32_ADC2_BASE+STM32_ADC_CR2_OFFSET) +# define STM32_ADC2_SMPR1 (STM32_ADC2_BASE+STM32_ADC_SMPR1_OFFSET) +# define STM32_ADC2_SMPR2 (STM32_ADC2_BASE+STM32_ADC_SMPR2_OFFSET) +# define STM32_ADC2_JOFR1 (STM32_ADC2_BASE+STM32_ADC_JOFR1_OFFSET) +# define STM32_ADC2_JOFR2 (STM32_ADC2_BASE+STM32_ADC_JOFR2_OFFSET) +# define STM32_ADC2_JOFR3 (STM32_ADC2_BASE+STM32_ADC_JOFR3_OFFSET) +# define STM32_ADC2_JOFR4 (STM32_ADC2_BASE+STM32_ADC_JOFR4_OFFSET) +# define STM32_ADC2_HTR (STM32_ADC2_BASE+STM32_ADC_HTR_OFFSET) +# define STM32_ADC2_LTR (STM32_ADC2_BASE+STM32_ADC_LTR_OFFSET) +# define STM32_ADC2_SQR1 (STM32_ADC2_BASE+STM32_ADC_SQR1_OFFSET) +# define STM32_ADC2_SQR2 (STM32_ADC2_BASE+STM32_ADC_SQR2_OFFSET) +# define STM32_ADC2_SQR3 (STM32_ADC2_BASE+STM32_ADC_SQR3_OFFSET) +# define STM32_ADC2_JSQR (STM32_ADC2_BASE+STM32_ADC_JSQR_OFFSET) +# define STM32_ADC2_JDR1 (STM32_ADC2_BASE+STM32_ADC_JDR1_OFFSET) +# define STM32_ADC2_JDR2 (STM32_ADC2_BASE+STM32_ADC_JDR2_OFFSET) +# define STM32_ADC2_JDR3 (STM32_ADC2_BASE+STM32_ADC_JDR3_OFFSET) +# define STM32_ADC2_JDR4 (STM32_ADC2_BASE+STM32_ADC_JDR4_OFFSET) +# define STM32_ADC2_DR (STM32_ADC2_BASE+STM32_ADC_DR_OFFSET) #endif /* Register Bitfield Definitions ****************************************************/ /* ADC status register */ -#define ADC_SR_AWD (1 << 0) /* Bit 0 : Analog watchdog flag */ -#define ADC_SR_EOC (1 << 1) /* Bit 1 : End of conversion */ -#define ADC_SR_JEOC (1 << 2) /* Bit 2 : Injected channel end of conversion */ -#define ADC_SR_JSTRT (1 << 3) /* Bit 3 : Injected channel Start flag */ -#define ADC_SR_STRT (1 << 4) /* Bit 4 : Regular channel Start flag */ +#define ADC_SR_AWD (1 << 0) /* Bit 0 : Analog watchdog flag */ +#define ADC_SR_EOC (1 << 1) /* Bit 1 : End of conversion */ +#define ADC_SR_JEOC (1 << 2) /* Bit 2 : Injected channel end of conversion */ +#define ADC_SR_JSTRT (1 << 3) /* Bit 3 : Injected channel Start flag */ +#define ADC_SR_STRT (1 << 4) /* Bit 4 : Regular channel Start flag */ /* ADC control register 1 */ -#define ADC_CR1_AWDCH_SHIFT (0) /* Bits 4-0: Analog watchdog channel select bits */ -#define ADC_CR1_AWDCH_MASK (0x1f << ADC_CR1_AWDCH_SHIFT) -#define ADC_CR1_EOCIE (1 << 5) /* Bit 5: Interrupt enable for EOC */ -#define ADC_CR1_AWDIE (1 << 6) /* Bit 6: Analog Watchdog interrupt enable */ -#define ADC_CR1_JEOCIE (1 << 7) /* Bit 7: Interrupt enable for injected channels */ -#define ADC_CR1_SCAN (1 << 8) /* Bit 8: Scan mode */ -#define ADC_CR1_AWDSGL (1 << 9) /* Bit 9: Enable the watchdog on a single channel in scan mode */ -#define ADC_CR1_JAUTO (1 << 10) /* Bit 10: Automatic Injected Group conversion */ -#define ADC_CR1_DISCEN (1 << 11) /* Bit 11: Discontinuous mode on regular channels */ -#define ADC_CR1_JDISCEN (1 << 12) /* Bit 12: Discontinuous mode on injected channels */ -#define ADC_CR1_DISCNUM_MASK (0x07 << ADC_CR1_DISCNUM_SHIFT) -#define ADC_CR1_DISCNUM_SHIFT (13) /* Bits 15-13: Discontinuous mode channel count */ -#define ADC_CR1_DUALMOD_MASK (0x0f << ADC_CR1_DUALMOD_SHIFT) -# define ADC_CR1_IND (0 << ADC_CR1_DUALMOD_SHIFT) /* 0000: Independent mode */ -# define ADC_CR1_RSIS (1 << ADC_CR1_DUALMOD_SHIFT) /* 0001: Combined regular simultaneous + injected simultaneous mode */ -# define ADC_CR1_RSAT (2 << ADC_CR1_DUALMOD_SHIFT) /* 0010: Combined regular simultaneous + alternate trigger mode */ -# define ADC_CR1_ISFI (3 << ADC_CR1_DUALMOD_SHIFT) /* 0011: Combined injected simultaneous + fast interleaved mode */ -# define ADC_CR1_ISFL (4 << ADC_CR1_DUALMOD_SHIFT) /* 0100: Combined injected simultaneous + slow Interleaved mode */ -# define ADC_CR1_IS (5 << ADC_CR1_DUALMOD_SHIFT) /* 0101: Injected simultaneous mode only */ -# define ADC_CR1_RS (6 << ADC_CR1_DUALMOD_SHIFT) /* 0110: Regular simultaneous mode only */ -# define ADC_CR1_FI (7 << ADC_CR1_DUALMOD_SHIFT) /* 0111: Fast interleaved mode only */ -# define ADC_CR1_SI (8 << ADC_CR1_DUALMOD_SHIFT) /* 1000: Slow interleaved mode only */ -# define ADC_CR1_AT (9 << ADC_CR1_DUALMOD_SHIFT) /* 1001: Alternate trigger mode only */ -#define ADC_CR1_DUALMOD_SHIFT (16) /* Bits 19-16: Dual mode selection */ -#define ADC_CR1_JAWDEN (1 << 22) /* Bit 22: Analog watchdog enable on injected channels */ -#define ADC_CR1_AWDEN (1 << 23) /* Bit 23: Analog watchdog enable on regular channels */ +#define ADC_CR1_AWDCH_SHIFT (0) /* Bits 4-0: Analog watchdog channel select bits */ +#define ADC_CR1_AWDCH_MASK (0x1f << ADC_CR1_AWDCH_SHIFT) +#define ADC_CR1_EOCIE (1 << 5) /* Bit 5: Interrupt enable for EOC */ +#define ADC_CR1_AWDIE (1 << 6) /* Bit 6: Analog Watchdog interrupt enable */ +#define ADC_CR1_JEOCIE (1 << 7) /* Bit 7: Interrupt enable for injected channels */ +#define ADC_CR1_SCAN (1 << 8) /* Bit 8: Scan mode */ +#define ADC_CR1_AWDSGL (1 << 9) /* Bit 9: Enable the watchdog on a single channel in scan mode */ +#define ADC_CR1_JAUTO (1 << 10) /* Bit 10: Automatic Injected Group conversion */ +#define ADC_CR1_DISCEN (1 << 11) /* Bit 11: Discontinuous mode on regular channels */ +#define ADC_CR1_JDISCEN (1 << 12) /* Bit 12: Discontinuous mode on injected channels */ +#define ADC_CR1_DISCNUM_MASK (0x07 << ADC_CR1_DISCNUM_SHIFT) +#define ADC_CR1_DISCNUM_SHIFT (13) /* Bits 15-13: Discontinuous mode channel count */ +#define ADC_CR1_DUALMOD_MASK (0x0f << ADC_CR1_DUALMOD_SHIFT) +# define ADC_CR1_IND (0 << ADC_CR1_DUALMOD_SHIFT) /* 0000: Independent mode */ +# define ADC_CR1_RSIS (1 << ADC_CR1_DUALMOD_SHIFT) /* 0001: Combined regular simultaneous + injected simultaneous mode */ +# define ADC_CR1_RSAT (2 << ADC_CR1_DUALMOD_SHIFT) /* 0010: Combined regular simultaneous + alternate trigger mode */ +# define ADC_CR1_ISFI (3 << ADC_CR1_DUALMOD_SHIFT) /* 0011: Combined injected simultaneous + fast interleaved mode */ +# define ADC_CR1_ISFL (4 << ADC_CR1_DUALMOD_SHIFT) /* 0100: Combined injected simultaneous + slow Interleaved mode */ +# define ADC_CR1_IS (5 << ADC_CR1_DUALMOD_SHIFT) /* 0101: Injected simultaneous mode only */ +# define ADC_CR1_RS (6 << ADC_CR1_DUALMOD_SHIFT) /* 0110: Regular simultaneous mode only */ +# define ADC_CR1_FI (7 << ADC_CR1_DUALMOD_SHIFT) /* 0111: Fast interleaved mode only */ +# define ADC_CR1_SI (8 << ADC_CR1_DUALMOD_SHIFT) /* 1000: Slow interleaved mode only */ +# define ADC_CR1_AT (9 << ADC_CR1_DUALMOD_SHIFT) /* 1001: Alternate trigger mode only */ +#define ADC_CR1_DUALMOD_SHIFT (16) /* Bits 19-16: Dual mode selection */ +#define ADC_CR1_JAWDEN (1 << 22) /* Bit 22: Analog watchdog enable on injected channels */ +#define ADC_CR1_AWDEN (1 << 23) /* Bit 23: Analog watchdog enable on regular channels */ /* ADC control register 2 */ -#define ADC_CR2_ADON (1 << 0) /* Bit 0: A/D Converter ON / OFF */ -#define ADC_CR2_CONT (1 << 1) /* Bit 1: Continuous Conversion */ -#define ADC_CR2_CAL (1 << 2) /* Bit 2: A/D Calibration */ -#define ADC_CR2_RSTCAL (1 << 3) /* Bit 3: Reset Calibration */ -#define ADC_CR2_DMA (1 << 8) /* Bit 8: Direct Memory access mode */ -#define ADC_CR2_ALIGN (1 << 11) /* Bit 11: Data Alignment */ -#define ADC_CR2_JEXTSEL_SHIFT (12) /* Bits 14-12: External event select for injected group */ -#define ADC_CR2_JEXTSEL_MASK (7 << ADC_CR2_JEXTSEL_SHIFT) -# define ADC_CR2_T1TRG0 (0 << ADC_CR2_JEXTSEL_SHIFT) /* 000: Timer 1 TRGO event */ -# define ADC_CR2_T1CC4 (1 << ADC_CR2_JEXTSEL_SHIFT) /* 001: Timer 1 CC4 event */ -# define ADC_CR2_T2TRG0 (2 << ADC_CR2_JEXTSEL_SHIFT) /* 010: Timer 2 TRGO event */ -# define ADC_CR2_T2CC1 (3 << ADC_CR2_JEXTSEL_SHIFT) /* 011: Timer 2 CC1 event */ -# define ADC_CR2_T3CC4 (4 << ADC_CR2_JEXTSEL_SHIFT) /* 100: Timer 3 CC4 event */ -# define ADC_CR2_T4TRG0 (5 << ADC_CR2_JEXTSEL_SHIFT) /* 101: Timer 4 TRGO event */ -# define ADC_CR2_EXTI15 (6 << ADC_CR2_JEXTSEL_SHIFT) /* 110: EXTI line15 */ -# define ADC_CR2_JSWSTART (7 << ADC_CR2_JEXTSEL_SHIFT) /* 111: JSWSTART */ -#define ADC_CR2_JEXTTRIG (1 << 15) /* Bit 15: External Trigger Conversion mode for injected channels */ -#define ADC_CR2_EXTSEL_SHIFT (17) /* Bits 19-17: External Event Select for regular group */ -#define ADC_CR2_EXTSEL_MASK (7 << ADC_CR2_EXTSEL_SHIFT) -# define ADC_CR2_T1CC1 (0 << ADC_CR2_EXTSEL_SHIFT) /* 000: Timer 1 CC1 event */ -# define ADC_CR2_T1CC2 (1 << ADC_CR2_EXTSEL_SHIFT) /* 001: Timer 1 CC2 event */ -# define ADC_CR2_T1CC3 (2 << ADC_CR2_EXTSEL_SHIFT) /* 010: Timer 1 CC3 event */ -# define ADC_CR2_T2CC2 (3 << ADC_CR2_EXTSEL_SHIFT) /* 011: Timer 2 CC2 event */ -# define ADC_CR2_T3TRG0 (4 << ADC_CR2_EXTSEL_SHIFT) /* 100: Timer 3 TRGO event */ -# define ADC_CR2_T4CC4 (5 << ADC_CR2_EXTSEL_SHIFT) /* 101: Timer 4 CC4 event */ -# define ADC_CR2_EXTI11 (6 << ADC_CR2_EXTSEL_SHIFT) /* 110: EXTI line11 */ -# define ADC_CR2_SWSTART (7 << ADC_CR2_EXTSEL_SHIFT) /* 111: SWSTART */ -#define ADC_CR2_EXTTRIG (1 << 20) /* Bit 20: External Trigger Conversion mode for regular channels */ -#define ADC_CR2_JSWSTART (1 << 21) /* Bit 21: Start Conversion of injected channels */ -#define ADC_CR2_SWSTART (1 << 22) /* Bit 22: Start Conversion of regular channels */ -#define ADC_CR2_TSVREFE (1 << 23) /* Bit 23: Temperature Sensor and VREFINT Enable */ +#define ADC_CR2_ADON (1 << 0) /* Bit 0: A/D Converter ON / OFF */ +#define ADC_CR2_CONT (1 << 1) /* Bit 1: Continuous Conversion */ +#define ADC_CR2_CAL (1 << 2) /* Bit 2: A/D Calibration */ +#define ADC_CR2_RSTCAL (1 << 3) /* Bit 3: Reset Calibration */ +#define ADC_CR2_DMA (1 << 8) /* Bit 8: Direct Memory access mode */ +#define ADC_CR2_ALIGN (1 << 11) /* Bit 11: Data Alignment */ +#define ADC_CR2_JEXTSEL_SHIFT (12) /* Bits 14-12: External event select for injected group */ +#define ADC_CR2_JEXTSEL_MASK (7 << ADC_CR2_JEXTSEL_SHIFT) +# define ADC_CR2_JEXTSEL_T1TRG0 (0 << ADC_CR2_JEXTSEL_SHIFT) /* 000: Timer 1 TRGO event */ +# define ADC_CR2_JEXTSEL_T1CC4 (1 << ADC_CR2_JEXTSEL_SHIFT) /* 001: Timer 1 CC4 event */ +# define ADC_CR2_JEXTSEL_T2TRG0 (2 << ADC_CR2_JEXTSEL_SHIFT) /* 010: Timer 2 TRGO event */ +# define ADC_CR2_JEXTSEL_T2CC1 (3 << ADC_CR2_JEXTSEL_SHIFT) /* 011: Timer 2 CC1 event */ +# define ADC_CR2_JEXTSEL_T3CC4 (4 << ADC_CR2_JEXTSEL_SHIFT) /* 100: Timer 3 CC4 event */ +# define ADC_CR2_JEXTSEL_T4TRG0 (5 << ADC_CR2_JEXTSEL_SHIFT) /* 101: Timer 4 TRGO event */ +# define ADC_CR2_JEXTSEL_EXTI15 (6 << ADC_CR2_JEXTSEL_SHIFT) /* 110: EXTI line15 */ +# define ADC_CR2_JEXTSEL_SWSTART (7 << ADC_CR2_JEXTSEL_SHIFT) /* 111: JSWSTART */ +#define ADC_CR2_JEXTTRIG (1 << 15) /* Bit 15: External Trigger Conversion mode for injected channels */ +#define ADC_CR2_EXTSEL_SHIFT (17) /* Bits 19-17: External Event Select for regular group */ +#define ADC_CR2_EXTSEL_MASK (7 << ADC_CR2_EXTSEL_SHIFT) +# define ADC_CR2_EXTSEL_T1CC1 (0 << ADC_CR2_EXTSEL_SHIFT) /* 000: Timer 1 CC1 event */ +# define ADC_CR2_EXTSEL_T1CC2 (1 << ADC_CR2_EXTSEL_SHIFT) /* 001: Timer 1 CC2 event */ +# define ADC_CR2_EXTSEL_T1CC3 (2 << ADC_CR2_EXTSEL_SHIFT) /* 010: Timer 1 CC3 event */ +# define ADC_CR2_EXTSEL_T2CC2 (3 << ADC_CR2_EXTSEL_SHIFT) /* 011: Timer 2 CC2 event */ +# define ADC_CR2_EXTSEL_T3TRG0 (4 << ADC_CR2_EXTSEL_SHIFT) /* 100: Timer 3 TRGO event */ +# define ADC_CR2_EXTSEL_T4CC4 (5 << ADC_CR2_EXTSEL_SHIFT) /* 101: Timer 4 CC4 event */ +# define ADC_CR2_EXTSEL_EXTI11 (6 << ADC_CR2_EXTSEL_SHIFT) /* 110: EXTI line11 */ +# define ADC_CR2_EXTSEL_SWSTART (7 << ADC_CR2_EXTSEL_SHIFT) /* 111: SWSTART */ +#define ADC_CR2_EXTTRIG (1 << 20) /* Bit 20: External Trigger Conversion mode for regular channels */ +#define ADC_CR2_JSWSTART (1 << 21) /* Bit 21: Start Conversion of injected channels */ +#define ADC_CR2_SWSTART (1 << 22) /* Bit 22: Start Conversion of regular channels */ +#define ADC_CR2_TSVREFE (1 << 23) /* Bit 23: Temperature Sensor and VREFINT Enable */ /* ADC sample time register 1 */ -#define ADC_SMPR1_SMP10_SHIFT (0) /* Bits 2-0: Channel 10 Sample time selection */ -#define ADC_SMPR1_SMP10_MASK (7 << ADC_SMPR1_SMP10_SHIFT) -#define ADC_SMPR1_SMP11_SHIFT (3) /* Bits 5-3: Channel 11 Sample time selection */ -#define ADC_SMPR1_SMP11_MASK (7 << ADC_SMPR1_SMP11_SHIFT) -#define ADC_SMPR1_SMP12_SHIFT (6) /* Bits 8-6: Channel 12 Sample time selection */ -#define ADC_SMPR1_SMP12_MASK (7 << ADC_SMPR1_SMP12_SHIFT) -#define ADC_SMPR1_SMP13_SHIFT (9) /* Bits 11-9: Channel 13 Sample time selection */ -#define ADC_SMPR1_SMP13_MASK (7 << ADC_SMPR1_SMP13_SHIFT) -#define ADC_SMPR1_SMP14_SHIFT (12) /* Bits 14-12: Channel 14 Sample time selection */ -#define ADC_SMPR1_SMP14_MASK (7 << ADC_SMPR1_SMP14_SHIFT) -#define ADC_SMPR1_SMP15_SHIFT (15) /* Bits 17-15: Channel 15 Sample time selection */ -#define ADC_SMPR1_SMP15_MASK (7 << ADC_SMPR1_SMP15_SHIFT) -#define ADC_SMPR1_SMP16_SHIFT (18) /* Bits 20-18: Channel 16 Sample time selection */ -#define ADC_SMPR1_SMP16_MASK (7 << ADC_SMPR1_SMP16_SHIFT) -#define ADC_SMPR1_SMP17_SHIFT (21) /* Bits 23-21: Channel 17 Sample time selection */ -#define ADC_SMPR1_SMP17_MASK (7 << ADC_SMPR1_SMP17_SHIFT) - -#define ADC_SMPR_1p5 0 /* 000: 1.5 cycles */ -#define ADC_SMPR_7p5 1 /* 001: 7.5 cycles */ -#define ADC_SMPR_13p5 2 /* 010: 13.5 cycles */ -#define ADC_SMPR_28p5 3 /* 011: 28.5 cycles */ -#define ADC_SMPR_41p5 4 /* 100: 41.5 cycles */ -#define ADC_SMPR_55p5 5 /* 101: 55.5 cycles */ -#define ADC_SMPR_71p5 6 /* 110: 71.5 cycles */ -#define ADC_SMPR_239p5 7 /* 111: 239.5 cycles */ +#define ADC_SMPR1_SMP10_SHIFT (0) /* Bits 2-0: Channel 10 Sample time selection */ +#define ADC_SMPR1_SMP10_MASK (7 << ADC_SMPR1_SMP10_SHIFT) +#define ADC_SMPR1_SMP11_SHIFT (3) /* Bits 5-3: Channel 11 Sample time selection */ +#define ADC_SMPR1_SMP11_MASK (7 << ADC_SMPR1_SMP11_SHIFT) +#define ADC_SMPR1_SMP12_SHIFT (6) /* Bits 8-6: Channel 12 Sample time selection */ +#define ADC_SMPR1_SMP12_MASK (7 << ADC_SMPR1_SMP12_SHIFT) +#define ADC_SMPR1_SMP13_SHIFT (9) /* Bits 11-9: Channel 13 Sample time selection */ +#define ADC_SMPR1_SMP13_MASK (7 << ADC_SMPR1_SMP13_SHIFT) +#define ADC_SMPR1_SMP14_SHIFT (12) /* Bits 14-12: Channel 14 Sample time selection */ +#define ADC_SMPR1_SMP14_MASK (7 << ADC_SMPR1_SMP14_SHIFT) +#define ADC_SMPR1_SMP15_SHIFT (15) /* Bits 17-15: Channel 15 Sample time selection */ +#define ADC_SMPR1_SMP15_MASK (7 << ADC_SMPR1_SMP15_SHIFT) +#define ADC_SMPR1_SMP16_SHIFT (18) /* Bits 20-18: Channel 16 Sample time selection */ +#define ADC_SMPR1_SMP16_MASK (7 << ADC_SMPR1_SMP16_SHIFT) +#define ADC_SMPR1_SMP17_SHIFT (21) /* Bits 23-21: Channel 17 Sample time selection */ +#define ADC_SMPR1_SMP17_MASK (7 << ADC_SMPR1_SMP17_SHIFT) + +#define ADC_SMPR_1p5 0 /* 000: 1.5 cycles */ +#define ADC_SMPR_7p5 1 /* 001: 7.5 cycles */ +#define ADC_SMPR_13p5 2 /* 010: 13.5 cycles */ +#define ADC_SMPR_28p5 3 /* 011: 28.5 cycles */ +#define ADC_SMPR_41p5 4 /* 100: 41.5 cycles */ +#define ADC_SMPR_55p5 5 /* 101: 55.5 cycles */ +#define ADC_SMPR_71p5 6 /* 110: 71.5 cycles */ +#define ADC_SMPR_239p5 7 /* 111: 239.5 cycles */ /* ADC sample time register 2 */ -#define ADC_SMPR2_SMP0_SHIFT (0) /* Bits 2-0: Channel 0 Sample time selection */ -#define ADC_SMPR2_SMP0_MASK (7 << ADC_SMPR1_SMP0_SHIFT) -#define ADC_SMPR2_SMP1_SHIFT (3) /* Bits 5-3: Channel 1 Sample time selection */ -#define ADC_SMPR2_SMP1_MASK (7 << ADC_SMPR1_SMP1_SHIFT) -#define ADC_SMPR2_SMP2_SHIFT (6) /* Bits 8-6: Channel 2 Sample time selection */ -#define ADC_SMPR2_SMP2_MASK (7 << ADC_SMPR1_SMP2_SHIFT) -#define ADC_SMPR2_SMP3_SHIFT (9) /* Bits 11-9: Channel 3 Sample time selection */ -#define ADC_SMPR2_SMP3_MASK (7 << ADC_SMPR1_SMP3_SHIFT) -#define ADC_SMPR2_SMP4_SHIFT (12) /* Bits 14-12: Channel 4 Sample time selection */ -#define ADC_SMPR2_SMP4_MASK (7 << ADC_SMPR1_SMP4_SHIFT) -#define ADC_SMPR2_SMP5_SHIFT (15) /* Bits 17-15: Channel 5 Sample time selection */ -#define ADC_SMPR2_SMP5_MASK (7 << ADC_SMPR1_SMP5_SHIFT) -#define ADC_SMPR2_SMP6_SHIFT (18) /* Bits 20-18: Channel 6 Sample time selection */ -#define ADC_SMPR2_SMP6_MASK (7 << ADC_SMPR1_SMP6_SHIFT) -#define ADC_SMPR2_SMP7_SHIFT (21) /* Bits 23-21: Channel 7 Sample time selection */ -#define ADC_SMPR2_SMP7_MASK (7 << ADC_SMPR1_SMP7_SHIFT) -#define ADC_SMPR2_SMP8_SHIFT (24) /* Bits 26-24: Channel 8 Sample time selection */ -#define ADC_SMPR2_SMP8_MASK (7 << ADC_SMPR1_SMP8_SHIFT) -#define ADC_SMPR2_SMP9_SHIFT (27) /* Bits 29-27: Channel 9 Sample time selection */ -#define ADC_SMPR2_SMP9_MASK (7 << ADC_SMPR1_SMP9_SHIFT) +#define ADC_SMPR2_SMP0_SHIFT (0) /* Bits 2-0: Channel 0 Sample time selection */ +#define ADC_SMPR2_SMP0_MASK (7 << ADC_SMPR1_SMP0_SHIFT) +#define ADC_SMPR2_SMP1_SHIFT (3) /* Bits 5-3: Channel 1 Sample time selection */ +#define ADC_SMPR2_SMP1_MASK (7 << ADC_SMPR1_SMP1_SHIFT) +#define ADC_SMPR2_SMP2_SHIFT (6) /* Bits 8-6: Channel 2 Sample time selection */ +#define ADC_SMPR2_SMP2_MASK (7 << ADC_SMPR1_SMP2_SHIFT) +#define ADC_SMPR2_SMP3_SHIFT (9) /* Bits 11-9: Channel 3 Sample time selection */ +#define ADC_SMPR2_SMP3_MASK (7 << ADC_SMPR1_SMP3_SHIFT) +#define ADC_SMPR2_SMP4_SHIFT (12) /* Bits 14-12: Channel 4 Sample time selection */ +#define ADC_SMPR2_SMP4_MASK (7 << ADC_SMPR1_SMP4_SHIFT) +#define ADC_SMPR2_SMP5_SHIFT (15) /* Bits 17-15: Channel 5 Sample time selection */ +#define ADC_SMPR2_SMP5_MASK (7 << ADC_SMPR1_SMP5_SHIFT) +#define ADC_SMPR2_SMP6_SHIFT (18) /* Bits 20-18: Channel 6 Sample time selection */ +#define ADC_SMPR2_SMP6_MASK (7 << ADC_SMPR1_SMP6_SHIFT) +#define ADC_SMPR2_SMP7_SHIFT (21) /* Bits 23-21: Channel 7 Sample time selection */ +#define ADC_SMPR2_SMP7_MASK (7 << ADC_SMPR1_SMP7_SHIFT) +#define ADC_SMPR2_SMP8_SHIFT (24) /* Bits 26-24: Channel 8 Sample time selection */ +#define ADC_SMPR2_SMP8_MASK (7 << ADC_SMPR1_SMP8_SHIFT) +#define ADC_SMPR2_SMP9_SHIFT (27) /* Bits 29-27: Channel 9 Sample time selection */ +#define ADC_SMPR2_SMP9_MASK (7 << ADC_SMPR1_SMP9_SHIFT) /* ADC injected channel data offset register 1-4 */ -#define ADC_JOFR_SHIFT (0) /* Bits 11-0: Data offset for injected channel x */ -#define ADC_JOFR_MASK (0x0fff << ADC_JOFR_SHIFT) +#define ADC_JOFR_SHIFT (0) /* Bits 11-0: Data offset for injected channel x */ +#define ADC_JOFR_MASK (0x0fff << ADC_JOFR_SHIFT) /* ADC watchdog high threshold register */ -#define ADC_HTR_SHIFT (0) /* Bits 11-0: Analog watchdog high threshold */ -#define ADC_HTR_MASK (0x0fff << ADC_HTR_SHIFT) +#define ADC_HTR_SHIFT (0) /* Bits 11-0: Analog watchdog high threshold */ +#define ADC_HTR_MASK (0x0fff << ADC_HTR_SHIFT) /* ADC watchdog low threshold register */ -#define ADC_LTR_SHIFT (0) /* Bits 11:0: Analog watchdog low threshold */ -#define ADC_LTR_MASK (0x0fff << ADC_LTR_SHIFT) +#define ADC_LTR_SHIFT (0) /* Bits 11:0: Analog watchdog low threshold */ +#define ADC_LTR_MASK (0x0fff << ADC_LTR_SHIFT) /* ADC regular sequence register 1 */ -#define ADC_SQR1_SQ13_SHIFT (0) /* Bits 4-0: 13th conversion in regular sequence */ -#define ADC_SQR1_SQ13_MASK (0x1f << ADC_SQR1_SQ13_SHIFT) -#define ADC_SQR1_SQ14_SHIFT (5) /* Bits 9-5: 14th conversion in regular sequence */ -#define ADC_SQR1_SQ14_MASK (0x1f << ADC_SQR1_SQ14_SHIFT) -#define ADC_SQR1_SQ15_SHIFT (10) /* Bits 14-10: 15th conversion in regular sequence */ -#define ADC_SQR1_SQ15_MASK (0x1f << ADC_SQR1_SQ15_SHIFT) -#define ADC_SQR1_SQ16_SHIFT (15) /* Bits 19-15: 16th conversion in regular sequence */ -#define ADC_SQR1_SQ16_MASK (0x1f << ADC_SQR1_SQ16_SHIFT) -#define ADC_SQR1_L_SHIFT (20) /* Bits 23:20 L[3:0]: Regular channel sequence length */ -#define ADC_SQR1_L_MASK (0x0f << ADC_SQR1_L_SHIFT) +#define ADC_SQR1_SQ13_SHIFT (0) /* Bits 4-0: 13th conversion in regular sequence */ +#define ADC_SQR1_SQ13_MASK (0x1f << ADC_SQR1_SQ13_SHIFT) +#define ADC_SQR1_SQ14_SHIFT (5) /* Bits 9-5: 14th conversion in regular sequence */ +#define ADC_SQR1_SQ14_MASK (0x1f << ADC_SQR1_SQ14_SHIFT) +#define ADC_SQR1_SQ15_SHIFT (10) /* Bits 14-10: 15th conversion in regular sequence */ +#define ADC_SQR1_SQ15_MASK (0x1f << ADC_SQR1_SQ15_SHIFT) +#define ADC_SQR1_SQ16_SHIFT (15) /* Bits 19-15: 16th conversion in regular sequence */ +#define ADC_SQR1_SQ16_MASK (0x1f << ADC_SQR1_SQ16_SHIFT) +#define ADC_SQR1_L_SHIFT (20) /* Bits 23:20 L[3:0]: Regular channel sequence length */ +#define ADC_SQR1_L_MASK (0x0f << ADC_SQR1_L_SHIFT) /* ADC regular sequence register 2 */ -#define ADC_SQR1_SQ7_SHIFT (0) /* Bits 4-0: 7th conversion in regular sequence */ -#define ADC_SQR2_SQ7_MASK (0x1f << ADC_SQR2_SQ7_SHIFT) -#define ADC_SQR2_SQ8_SHIFT (5) /* Bits 9-5: 8th conversion in regular sequence */ -#define ADC_SQR2_SQ8_MASK (0x1f << ADC_SQR2_SQ8_SHIFT) -#define ADC_SQR2_SQ9_SHIFT (10) /* Bits 14-10: 9th conversion in regular sequence */ -#define ADC_SQR2_SQ9_MASK (0x1f << ADC_SQR2_SQ9_SHIFT) -#define ADC_SQR2_SQ10_SHIFT (15) /* Bits 19-15: 10th conversion in regular sequence */ -#define ADC_SQR2_SQ10_MASK (0x1f << ADC_SQR2_SQ10_SHIFT) -#define ADC_SQR2_SQ11_SHIFT (20) /* Bits 24:20: 11th conversion in regular sequence */ -#define ADC_SQR2_SQ11_MASK (0x1f << ADC_SQR2_SQ11_SHIFT ) -#define ADC_SQR2_SQ12_SHIFT (25) /* Bits 29:25: 12th conversion in regular sequence */ -#define ADC_SQR2_SQ12_MASK (0x1f << ADC_SQR2_SQ12_SHIFT) +#define ADC_SQR1_SQ7_SHIFT (0) /* Bits 4-0: 7th conversion in regular sequence */ +#define ADC_SQR2_SQ7_MASK (0x1f << ADC_SQR2_SQ7_SHIFT) +#define ADC_SQR2_SQ8_SHIFT (5) /* Bits 9-5: 8th conversion in regular sequence */ +#define ADC_SQR2_SQ8_MASK (0x1f << ADC_SQR2_SQ8_SHIFT) +#define ADC_SQR2_SQ9_SHIFT (10) /* Bits 14-10: 9th conversion in regular sequence */ +#define ADC_SQR2_SQ9_MASK (0x1f << ADC_SQR2_SQ9_SHIFT) +#define ADC_SQR2_SQ10_SHIFT (15) /* Bits 19-15: 10th conversion in regular sequence */ +#define ADC_SQR2_SQ10_MASK (0x1f << ADC_SQR2_SQ10_SHIFT) +#define ADC_SQR2_SQ11_SHIFT (20) /* Bits 24:20: 11th conversion in regular sequence */ +#define ADC_SQR2_SQ11_MASK (0x1f << ADC_SQR2_SQ11_SHIFT ) +#define ADC_SQR2_SQ12_SHIFT (25) /* Bits 29:25: 12th conversion in regular sequence */ +#define ADC_SQR2_SQ12_MASK (0x1f << ADC_SQR2_SQ12_SHIFT) /* ADC regular sequence register 3 */ -#define ADC_SQR3_SQ1_SHIFT (0) /* Bits 4-0: 1st conversion in regular sequence */ -#define ADC_SQR3_SQ1_MASK (0x1f << ADC_SQR3_SQ1_SHIFT) -#define ADC_SQR3_SQ2_SHIFT (5) /* Bits 9-5: 2nd conversion in regular sequence */ -#define ADC_SQR3_SQ2_MASK (0x1f << ADC_SQR3_SQ2_SHIFT) -#define ADC_SQR3_SQ3_SHIFT (10) /* Bits 14-10: 3rd conversion in regular sequence */ -#define ADC_SQR3_SQ3_MASK (0x1f << ADC_SQR3_SQ3_SHIFT) -#define ADC_SQR3_SQ4_SHIFT (15) /* Bits 19-15: 4th conversion in regular sequence */ -#define ADC_SQR3_SQ4_MASK (0x1f << ADC_SQR3_SQ4_SHIFT) -#define ADC_SQR3_SQ5_SHIFT (20) /* Bits 24:20: 5th conversion in regular sequence */ -#define ADC_SQR3_SQ5_MASK (0x1f << ADC_SQR3_SQ5_SHIFT ) -#define ADC_SQR3_SQ6_SHIFT (25) /* Bits 29:25: 6th conversion in regular sequence */ -#define ADC_SQR3_SQ6_MASK (0x1f << ADC_SQR3_SQ6_SHIFT) +#define ADC_SQR3_SQ1_SHIFT (0) /* Bits 4-0: 1st conversion in regular sequence */ +#define ADC_SQR3_SQ1_MASK (0x1f << ADC_SQR3_SQ1_SHIFT) +#define ADC_SQR3_SQ2_SHIFT (5) /* Bits 9-5: 2nd conversion in regular sequence */ +#define ADC_SQR3_SQ2_MASK (0x1f << ADC_SQR3_SQ2_SHIFT) +#define ADC_SQR3_SQ3_SHIFT (10) /* Bits 14-10: 3rd conversion in regular sequence */ +#define ADC_SQR3_SQ3_MASK (0x1f << ADC_SQR3_SQ3_SHIFT) +#define ADC_SQR3_SQ4_SHIFT (15) /* Bits 19-15: 4th conversion in regular sequence */ +#define ADC_SQR3_SQ4_MASK (0x1f << ADC_SQR3_SQ4_SHIFT) +#define ADC_SQR3_SQ5_SHIFT (20) /* Bits 24:20: 5th conversion in regular sequence */ +#define ADC_SQR3_SQ5_MASK (0x1f << ADC_SQR3_SQ5_SHIFT ) +#define ADC_SQR3_SQ6_SHIFT (25) /* Bits 29:25: 6th conversion in regular sequence */ +#define ADC_SQR3_SQ6_MASK (0x1f << ADC_SQR3_SQ6_SHIFT) /* ADC injected sequence register */ -#define ADC_JSQR_JSQ1_SHIFT (0) /* Bits 4:0 JSQ1[4:0]: 1st conversion in injected sequence */ -#define ADC_JSQR_JSQ1_MASK (0x1f << ADC_JSQR_JSQ1_SHIFT) -#define ADC_JSQR_JSQ2_SHIFT (5) /* Bits 9:5 JSQ2[4:0]: 2nd conversion in injected sequence */ -#define ADC_JSQR_JSQ2_MASK (0x1f << ADC_JSQR_JSQ2_MASK) -#define ADC_JSQR_JSQ3_SHIFT (10) /* Bits 14:10 JSQ3[4:0]: 3rd conversion in injected sequence */ -#define ADC_JSQR_JSQ3_MASK (0x1f << ADC_JSQR_JSQ3_SHIFT) -#define ADC_JSQR_JSQ4_SHIFT (15) /* Bits 19:15 JSQ4[4:0]: 4th conversion in injected sequence */ -#define ADC_JSQR_JSQ4_MASK (0x1f << ADC_JSQR_JSQ4_SHIFT) -#define ADC_JSQR_JL_SHIFT (20) /* Bits 21:20 JL[1:0]: Injected Sequence length */ -#define ADC_JSQR_JL_MASK (3 << ADC_JSQR_JL_SHIFT) +#define ADC_JSQR_JSQ1_SHIFT (0) /* Bits 4:0 JSQ1[4:0]: 1st conversion in injected sequence */ +#define ADC_JSQR_JSQ1_MASK (0x1f << ADC_JSQR_JSQ1_SHIFT) +#define ADC_JSQR_JSQ2_SHIFT (5) /* Bits 9:5 JSQ2[4:0]: 2nd conversion in injected sequence */ +#define ADC_JSQR_JSQ2_MASK (0x1f << ADC_JSQR_JSQ2_MASK) +#define ADC_JSQR_JSQ3_SHIFT (10) /* Bits 14:10 JSQ3[4:0]: 3rd conversion in injected sequence */ +#define ADC_JSQR_JSQ3_MASK (0x1f << ADC_JSQR_JSQ3_SHIFT) +#define ADC_JSQR_JSQ4_SHIFT (15) /* Bits 19:15 JSQ4[4:0]: 4th conversion in injected sequence */ +#define ADC_JSQR_JSQ4_MASK (0x1f << ADC_JSQR_JSQ4_SHIFT) +#define ADC_JSQR_JL_SHIFT (20) /* Bits 21:20 JL[1:0]: Injected Sequence length */ +#define ADC_JSQR_JL_MASK (3 << ADC_JSQR_JL_SHIFT) /* ADC injected data register 1-4 */ -#define ADC_JDR_SHIFT (0) /* Bits 15-0: Injected data */ -#define ADC_JDR_MASK (0xffff << ADC_JDR_SHIFT) +#define ADC_JDR_SHIFT (0) /* Bits 15-0: Injected data */ +#define ADC_JDR_MASK (0xffff << ADC_JDR_SHIFT) /* ADC regular data register */ -#define ADC_DR_DATA_SHIFT (0) /* Bits 15:0 Regular data */ -#define ADC_DR_DATA_MASK (0xffff << yyyy) -#define ADC_DR_ADC2DATA_SHIFT (16) /* Bits 31:16: ADC2 data */ -#define ADC_DR_ADC2DATA_MASK (0xffff << yyyy) +#define ADC_DR_DATA_SHIFT (0) /* Bits 15:0 Regular data */ +#define ADC_DR_DATA_MASK (0xffff << yyyy) +#define ADC_DR_ADC2DATA_SHIFT (16) /* Bits 31:16: ADC2 data */ +#define ADC_DR_ADC2DATA_MASK (0xffff << yyyy) /************************************************************************************ * Public Types diff --git a/nuttx/arch/arm/src/stm32/stm32_can.h b/nuttx/arch/arm/src/stm32/stm32_can.h index 9d8ca9454..d6c07b5b0 100644 --- a/nuttx/arch/arm/src/stm32/stm32_can.h +++ b/nuttx/arch/arm/src/stm32/stm32_can.h @@ -358,8 +358,8 @@ #define CAN_TIR_TXRQ (1 << 0) /* Bit 0: Transmit Mailbox Request */ #define CAN_TIR_RTR (1 << 1) /* Bit 1: Remote Transmission Request */ #define CAN_TIR_IDE (1 << 2) /* Bit 2: Identifier Extension */ -#define CAN_TIR_EXID_MASK (3) /* Bit 20:3: Extended Identifier */ -#define CAN_TIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_MASK) +#define CAN_TIR_EXID_SHIFT (3) /* Bit 20:3: Extended Identifier */ +#define CAN_TIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_SHIFT) #define CAN_TIR_STID_SHIFT (21) /* Bits 31:21: Standard Identifier */ #define CAN_TIR_STID_MASK (0x07ff << CAN_TIR_STID_SHIFT) @@ -397,8 +397,8 @@ #define CAN_RIR_RTR (1 << 1) /* Bit 1: Remote Transmission Request */ #define CAN_RIR_IDE (1 << 2) /* Bit 2: Identifier Extension */ -#define CAN_RIR_EXID_MASK (3) /* Bit 20:3: Extended Identifier */ -#define CAN_RIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_MASK) +#define CAN_RIR_EXID_SHIFT (3) /* Bit 20:3: Extended Identifier */ +#define CAN_RIR_EXID_MASK (0x0003ffff << CAN_RIR_EXID_SHIFT) #define CAN_RIR_STID_SHIFT (21) /* Bits 31:21: Standard Identifier */ #define CAN_RIR_STID_MASK (0x07ff << CAN_RIR_STID_SHIFT) diff --git a/nuttx/arch/arm/src/stm32/stm32_dma.h b/nuttx/arch/arm/src/stm32/stm32_dma.h index e2e16edbd..975df1ba3 100644 --- a/nuttx/arch/arm/src/stm32/stm32_dma.h +++ b/nuttx/arch/arm/src/stm32/stm32_dma.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/stm32_dma.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -42,329 +42,183 @@ #include <nuttx/config.h> #include <sys/types.h> + #include "chip.h" +#include "chip/stm32_dma.h" /************************************************************************************ - * Definitions + * Public Types ************************************************************************************/ -/* 7 DMA Channels */ - -#define DMA1 0 -#define DMA2 1 -#define DMA3 2 -#define DMA4 3 -#define DMA5 4 -#define DMA6 5 -#define DMA7 6 - -/* Register Offsets *****************************************************************/ - -#define STM32_DMA_ISR_OFFSET 0x0000 /* DMA interrupt status register */ -#define STM32_DMA_IFCR_OFFSET 0x0004 /* DMA interrupt flag clear register */ - -#define STM32_DMACHAN_OFFSET(n) (0x0014*(n)) -#define STM32_DMACHAN_CCR_OFFSET 0x0008 -#define STM32_DMACHAN_CNDTR_OFFSET 0x000c -#define STM32_DMACHAN_CPAR_OFFSET 0x0010 -#define STM32_DMACHAN_CMAR_OFFSET 0x0014 - -#define STM32_DMA_CCR_OFFSET(n) (STM32_DMACHAN_CCR_OFFSET+STM32_DMACHAN_OFFSET(n)) -#define STM32_DMA_CNDTR_OFFSET(n) (STM32_DMACHAN_CNDTR_OFFSET+STM32_DMACHAN_OFFSET(n)) -#define STM32_DMA_CPAR_OFFSET(n) (STM32_DMACHAN_CPAR_OFFSET+STM32_DMACHAN_OFFSET(n)) -#define STM32_DMA_CMAR_OFFSET(n) (STM32_DMACHAN_CMAR_OFFSET+STM32_DMACHAN_OFFSET(n)) - -#define STM32_DMA_CCR1_OFFSET 0x0008 /* DMA channel 1 configuration register */ -#define STM32_DMA_CCR2_OFFSET 0x001c /* DMA channel 2 configuration register */ -#define STM32_DMA_CCR3_OFFSET 0x0030 /* DMA channel 3 configuration register */ -#define STM32_DMA_CCR4_OFFSET 0x0044 /* DMA channel 4 configuration register */ -#define STM32_DMA_CCR5_OFFSET 0x0058 /* DMA channel 5 configuration register */ -#define STM32_DMA_CCR6_OFFSET 0x006c /* DMA channel 6 configuration register */ -#define STM32_DMA_CCR7_OFFSET 0x0080 /* DMA channel 7 configuration register */ - -#define STM32_DMA_CNDTR1_OFFSET 0x000c /* DMA channel 1 number of data register */ -#define STM32_DMA_CNDTR2_OFFSET 0x0020 /* DMA channel 2 number of data register */ -#define STM32_DMA_CNDTR3_OFFSET 0x0034 /* DMA channel 3 number of data register */ -#define STM32_DMA_CNDTR4_OFFSET 0x0048 /* DMA channel 4 number of data register */ -#define STM32_DMA_CNDTR5_OFFSET 0x005c /* DMA channel 5 number of data register */ -#define STM32_DMA_CNDTR6_OFFSET 0x0070 /* DMA channel 6 number of data register */ -#define STM32_DMA_CNDTR7_OFFSET 0x0084 /* DMA channel 7 number of data register */ - -#define STM32_DMA_CPAR1_OFFSET 0x0010 /* DMA channel 1 peripheral address register */ -#define STM32_DMA_CPAR2_OFFSET 0x0024 /* DMA channel 2 peripheral address register */ -#define STM32_DMA_CPAR3_OFFSET 0x0038 /* DMA channel 3 peripheral address register */ -#define STM32_DMA_CPAR4_OFFSET 0x004c /* DMA channel 4 peripheral address register */ -#define STM32_DMA_CPAR5_OFFSET 0x0060 /* DMA channel 5 peripheral address register */ -#define STM32_DMA_CPAR6_OFFSET 0x0074 /* DMA channel 6 peripheral address register */ -#define STM32_DMA_CPAR7_OFFSET 0x0088 /* DMA channel 7 peripheral address register */ - -#define STM32_DMA_CMAR1_OFFSET 0x0014 /* DMA channel 1 memory address register */ -#define STM32_DMA_CMAR2_OFFSET 0x0028 /* DMA channel 2 memory address register */ -#define STM32_DMA_CMAR3_OFFSET 0x003c /* DMA channel 3 memory address register */ -#define STM32_DMA_CMAR4_OFFSET 0x0050 /* DMA channel 4 memory address register */ -#define STM32_DMA_CMAR5_OFFSET 0x0064 /* DMA channel 5 memory address register */ -#define STM32_DMA_CMAR6_OFFSET 0x0078 /* DMA channel 6 memory address register */ -#define STM32_DMA_CMAR7_OFFSET 0x008c /* DMA channel 7 memory address register */ - -/* Register Addresses ***************************************************************/ - -#define STM32_DMA1_ISRC (STM32_DMA1_BASE+STM32_DMA_ISR_OFFSET) -#define STM32_DMA1_IFCR (STM32_DMA1_BASE+STM32_DMA_IFCR_OFFSET) - -#define STM32_DMA1_CCR(n) (STM32_DMA1_BASE+STM32_DMA_CCR_OFFSET(n)) -#define STM32_DMA1_CCR1 (STM32_DMA1_BASE+STM32_DMA_CCR1_OFFSET) -#define STM32_DMA1_CCR2 (STM32_DMA1_BASE+STM32_DMA_CCR2_OFFSET) -#define STM32_DMA1_CCR3 (STM32_DMA1_BASE+STM32_DMA_CCR3_OFFSET) -#define STM32_DMA1_CCR4 (STM32_DMA1_BASE+STM32_DMA_CCR4_OFFSET) -#define STM32_DMA1_CCR5 (STM32_DMA1_BASE+STM32_DMA_CCR5_OFFSET) -#define STM32_DMA1_CCR6 (STM32_DMA1_BASE+STM32_DMA_CCR6_OFFSET) -#define STM32_DMA1_CCR7 (STM32_DMA1_BASE+STM32_DMA_CCR7_OFFSET) - -#define STM32_DMA1_CNDTR(n) (STM32_DMA1_BASE+STM32_DMA_CNDTR_OFFSET(n)) -#define STM32_DMA1_CNDTR1 (STM32_DMA1_BASE+STM32_DMA_CNDTR1_OFFSET) -#define STM32_DMA1_CNDTR2 (STM32_DMA1_BASE+STM32_DMA_CNDTR2_OFFSET) -#define STM32_DMA1_CNDTR3 (STM32_DMA1_BASE+STM32_DMA_CNDTR3_OFFSET) -#define STM32_DMA1_CNDTR4 (STM32_DMA1_BASE+STM32_DMA_CNDTR4_OFFSET) -#define STM32_DMA1_CNDTR5 (STM32_DMA1_BASE+STM32_DMA_CNDTR5_OFFSET) -#define STM32_DMA1_CNDTR6 (STM32_DMA1_BASE+STM32_DMA_CNDTR6_OFFSET) -#define STM32_DMA1_CNDTR7 (STM32_DMA1_BASE+STM32_DMA_CNDTR7_OFFSET) - -#define STM32_DMA1_CPAR(n) (STM32_DMA1_BASE+STM32_DMA_CPAR_OFFSET(n)) -#define STM32_DMA1_CPAR1 (STM32_DMA1_BASE+STM32_DMA_CPAR1_OFFSET) -#define STM32_DMA1_CPAR2 (STM32_DMA1_BASE+STM32_DMA_CPAR2_OFFSET) -#define STM32_DMA1_CPAR3 (STM32_DMA1_BASE+STM32_DMA_CPAR3_OFFSET) -#define STM32_DMA1_CPAR4 (STM32_DMA1_BASE+STM32_DMA_CPAR4_OFFSET) -#define STM32_DMA1_CPAR5 (STM32_DMA1_BASE+STM32_DMA_CPAR5_OFFSET) -#define STM32_DMA1_CPAR6 (STM32_DMA1_BASE+STM32_DMA_CPAR6_OFFSET) -#define STM32_DMA1_CPAR7 (STM32_DMA1_BASE+STM32_DMA_CPAR7_OFFSET) +typedef FAR void *DMA_HANDLE; +typedef void (*dma_callback_t)(DMA_HANDLE handle, uint8_t isr, void *arg); -#define STM32_DMA1_CMAR(n) (STM32_DMA1_BASE+STM32_DMA_CMAR_OFFSET(n)) -#define STM32_DMA1_CMAR1 (STM32_DMA1_BASE+STM32_DMA_CMAR1_OFFSET) -#define STM32_DMA1_CMAR2 (STM32_DMA1_BASE+STM32_DMA_CMAR2_OFFSET) -#define STM32_DMA1_CMAR3 (STM32_DMA1_BASE+STM32_DMA_CMAR3_OFFSET) -#define STM32_DMA1_CMAR4 (STM32_DMA1_BASE+STM32_DMA_CMAR4_OFFSET) -#define STM32_DMA1_CMAR5 (STM32_DMA1_BASE+STM32_DMA_CMAR5_OFFSET) -#define STM32_DMA1_CMAR6 (STM32_DMA1_BASE+STM32_DMA_CMAR6_OFFSET) -#define STM32_DMA1_CMAR7 (STM32_DMA1_BASE+STM32_DMA_CMAR7_OFFSET) +#ifdef CONFIG_DEBUG_DMA +struct stm32_dmaregs_s +{ + uint32_t isr; + uint32_t ccr; + uint32_t cndtr; + uint32_t cpar; + uint32_t cmar; +}; +#endif -#define STM32_DMA2_ISRC (STM32_DMA2_BASE+STM32_DMA_ISR_OFFSET) -#define STM32_DMA2_IFCR (STM32_DMA2_BASE+STM32_DMA_IFCR_OFFSET) - -#define STM32_DMA2_CCR(n) (STM32_DMA2_BASE+STM32_DMA_CCR_OFFSET(n)) -#define STM32_DMA2_CCR1 (STM32_DMA2_BASE+STM32_DMA_CCR1_OFFSET) -#define STM32_DMA2_CCR2 (STM32_DMA2_BASE+STM32_DMA_CCR2_OFFSET) -#define STM32_DMA2_CCR3 (STM32_DMA2_BASE+STM32_DMA_CCR3_OFFSET) -#define STM32_DMA2_CCR4 (STM32_DMA2_BASE+STM32_DMA_CCR4_OFFSET) -#define STM32_DMA2_CCR5 (STM32_DMA2_BASE+STM32_DMA_CCR5_OFFSET) - -#define STM32_DMA2_CNDTR(n) (STM32_DMA2_BASE+STM32_DMA_CNDTR_OFFSET(n)) -#define STM32_DMA2_CNDTR1 (STM32_DMA2_BASE+STM32_DMA_CNDTR1_OFFSET) -#define STM32_DMA2_CNDTR2 (STM32_DMA2_BASE+STM32_DMA_CNDTR2_OFFSET) -#define STM32_DMA2_CNDTR3 (STM32_DMA2_BASE+STM32_DMA_CNDTR3_OFFSET) -#define STM32_DMA2_CNDTR4 (STM32_DMA2_BASE+STM32_DMA_CNDTR4_OFFSET) -#define STM32_DMA2_CNDTR5 (STM32_DMA2_BASE+STM32_DMA_CNDTR5_OFFSET) - -#define STM32_DMA2_CPAR(n) (STM32_DMA2_BASE+STM32_DMA_CPAR_OFFSET(n)) -#define STM32_DMA2_CPAR1 (STM32_DMA2_BASE+STM32_DMA_CPAR1_OFFSET) -#define STM32_DMA2_CPAR2 (STM32_DMA2_BASE+STM32_DMA_CPAR2_OFFSET) -#define STM32_DMA2_CPAR3 (STM32_DMA2_BASE+STM32_DMA_CPAR3_OFFSET) -#define STM32_DMA2_CPAR4 (STM32_DMA2_BASE+STM32_DMA_CPAR4_OFFSET) -#define STM32_DMA2_CPAR5 (STM32_DMA2_BASE+STM32_DMA_CPAR5_OFFSET) - -#define STM32_DMA2_CMAR(n) (STM32_DMA2_BASE+STM32_DMA_CMAR_OFFSET(n)) -#define STM32_DMA2_CMAR1 (STM32_DMA2_BASE+STM32_DMA_CMAR1_OFFSET) -#define STM32_DMA2_CMAR2 (STM32_DMA2_BASE+STM32_DMA_CMAR2_OFFSET) -#define STM32_DMA2_CMAR3 (STM32_DMA2_BASE+STM32_DMA_CMAR3_OFFSET) -#define STM32_DMA2_CMAR4 (STM32_DMA2_BASE+STM32_DMA_CMAR4_OFFSET) -#define STM32_DMA2_CMAR5 (STM32_DMA2_BASE+STM32_DMA_CMAR5_OFFSET) - -/* Register Bitfield Definitions ****************************************************/ +/************************************************************************************ + * Public Data + ************************************************************************************/ -#define DMA_CHAN_SHIFT(n) ((n) << 2) -#define DMA_CHAN_MASK 0x0f -#define DMA_CHAN_GIF_BIT (1 << 0) /* Bit 0: Channel Global interrupt flag */ -#define DMA_CHAN_TCIF_BIT (1 << 1) /* Bit 1: Channel Transfer Complete flag */ -#define DMA_CHAN_HTIF_BIT (1 << 2) /* Bit 2: Channel Half Transfer flag */ -#define DMA_CHAN_TEIF_BIT (1 << 3) /* Bit 3: Channel Transfer Error flag */ +#ifndef __ASSEMBLY__ -/* DMA interrupt status register */ +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif -#define DMA_ISR_CHAN_SHIFT(n) DMA_CHAN_SHIFT(n) -#define DMA_ISR_CHAN_MASK(n) (DMA_CHAN_MASK << DMA_ISR_CHAN_SHIFT(n)) -#define DMA_ISR_CHAN1_SHIFT (0) /* Bits 3-0: DMA Channel 1 interrupt status */ -#define DMA_ISR_CHAN1_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN1_SHIFT) -#define DMA_ISR_CHAN2_SHIFT (4) /* Bits 7-4: DMA Channel 2 interrupt status */ -#define DMA_ISR_CHAN2_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN2_SHIFT) -#define DMA_ISR_CHAN3_SHIFT (8) /* Bits 11-8: DMA Channel 3 interrupt status */ -#define DMA_ISR_CHAN3_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN3_SHIFT) -#define DMA_ISR_CHAN4_SHIFT (12) /* Bits 15-12: DMA Channel 4 interrupt status */ -#define DMA_ISR_CHAN4_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN4_SHIFT) -#define DMA_ISR_CHAN5_SHIFT (16) /* Bits 19-16: DMA Channel 5 interrupt status */ -#define DMA_ISR_CHAN5_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN5_SHIFT) -#define DMA_ISR_CHAN6_SHIFT (20) /* Bits 23-20: DMA Channel 6 interrupt status */ -#define DMA_ISR_CHAN6_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN6_SHIFT) -#define DMA_ISR_CHAN7_SHIFT (24) /* Bits 27-24: DMA Channel 7 interrupt status */ -#define DMA_ISR_CHAN7_MASK (DMA_CHAN_MASK << DMA_ISR_CHAN7_SHIFT) -#define DMA_ISR_GIF(n) (DMA_CHAN_GIF_BIT << DMA_ISR_CHAN_SHIFT(n)) -#define DMA_ISR_TCIF(n) (DMA_CHAN_TCIF_BIT << DMA_ISR_CHAN_SHIFT(n)) -#define DMA_ISR_HTIF(n) (DMA_CHAN_HTIF_BIT << DMA_ISR_CHAN_SHIFT(n)) -#define DMA_ISR_TEIF(n) (DMA_CHAN_TEIF_BIT << DMA_ISR_CHAN_SHIFT(n)) +/************************************************************************************ + * Public Functions + ************************************************************************************/ -/* DMA interrupt flag clear register */ +/**************************************************************************** + * Name: stm32_dmachannel + * + * Description: + * Allocate a DMA channel. This function gives the caller mutually + * exclusive access to the DMA channel specified by the 'chan' argument. + * DMA channels are shared on the STM32: Devices sharing the same DMA + * channel cannot do DMA concurrently! See the DMACHAN_* definitions in + * stm32_dma.h. + * + * If the DMA channel is not available, then stm32_dmachannel() will wait + * until the holder of the channel relinquishes the channel by calling + * stm32_dmafree(). WARNING: If you have two devices sharing a DMA + * channel and the code never releases the channel, the stm32_dmachannel + * call for the other will hang forever in this function! Don't let your + * design do that! + * + * Hmm.. I suppose this interface could be extended to make a non-blocking + * version. Feel free to do that if that is what you need. + * + * Returned Value: + * Provided that 'chan' is valid, this function ALWAYS returns a non-NULL, + * void* DMA channel handle. (If 'chan' is invalid, the function will + * assert if debug is enabled or do something ignorant otherwise). + * + * Assumptions: + * - The caller does not hold he DMA channel. + * - The caller can wait for the DMA channel to be freed if it is no + * available. + * + ****************************************************************************/ -#define DMA_IFCR_CHAN_SHIFT(n) DMA_CHAN_SHIFT(n) -#define DMA_IFCR_CHAN_MASK(n) (DMA_CHAN_MASK << DMA_IFCR_CHAN_SHIFT(n)) -#define DMA_IFCR_CHAN1_SHIFT (0) /* Bits 3-0: DMA Channel 1 interrupt flag clear */ -#define DMA_IFCR_CHAN1_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN1_SHIFT) -#define DMA_IFCR_CHAN2_SHIFT (4) /* Bits 7-4: DMA Channel 2 interrupt flag clear */ -#define DMA_IFCR_CHAN2_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN2_SHIFT) -#define DMA_IFCR_CHAN3_SHIFT (8) /* Bits 11-8: DMA Channel 3 interrupt flag clear */ -#define DMA_IFCR_CHAN3_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN3_SHIFT) -#define DMA_IFCR_CHAN4_SHIFT (12) /* Bits 15-12: DMA Channel 4 interrupt flag clear */ -#define DMA_IFCR_CHAN4_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN4_SHIFT) -#define DMA_IFCR_CHAN5_SHIFT (16) /* Bits 19-16: DMA Channel 5 interrupt flag clear */ -#define DMA_IFCR_CHAN5_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN5_SHIFT) -#define DMA_IFCR_CHAN6_SHIFT (20) /* Bits 23-20: DMA Channel 6 interrupt flag clear */ -#define DMA_IFCR_CHAN6_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN6_SHIFT) -#define DMA_IFCR_CHAN7_SHIFT (24) /* Bits 27-24: DMA Channel 7 interrupt flag clear */ -#define DMA_IFCR_CHAN7_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN7_SHIFT) -#define DMA_IFCR_ALLCHANNELS (0x0fffffff) +EXTERN DMA_HANDLE stm32_dmachannel(int chan); -#define DMA_IFCR_CGIF(n) (DMA_CHAN_GIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) -#define DMA_IFCR_CTCIF(n) (DMA_CHAN_TCIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) -#define DMA_IFCR_CHTIF(n) (DMA_CHAN_HTIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) -#define DMA_IFCR_CTEIF(n) (DMA_CHAN_TEIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) +/**************************************************************************** + * Name: stm32_dmafree + * + * Description: + * Release a DMA channel. If another thread is waiting for this DMA channel + * in a call to stm32_dmachannel, then this function will re-assign the + * DMA channel to that thread and wake it up. NOTE: The 'handle' used + * in this argument must NEVER be used again until stm32_dmachannel() is + * called again to re-gain access to the channel. + * + * Returned Value: + * None + * + * Assumptions: + * - The caller holds the DMA channel. + * - There is no DMA in progress + * + ****************************************************************************/ -/* DMA channel configuration register */ +EXTERN void stm32_dmafree(DMA_HANDLE handle); -#define DMA_CCR_MEM2MEM (1 << 14) /* Bit 14: Memory to memory mode */ -#define DMA_CCR_PL_SHIFT (12) /* Bits 13-12: Channel Priority level */ -#define DMA_CCR_PL_MASK (3 << DMA_CCR_PL_SHIFT) -# define DMA_CCR_PRILO (0 << DMA_CCR_PL_SHIFT) /* 00: Low */ -# define DMA_CCR_PRIMED (1 << DMA_CCR_PL_SHIFT) /* 01: Medium */ -# define DMA_CCR_PRIHI (2 << DMA_CCR_PL_SHIFT) /* 10: High */ -# define DMA_CCR_PRIVERYHI (3 << DMA_CCR_PL_SHIFT) /* 11: Very high */ -#define DMA_CCR_MSIZE_SHIFT (10) /* Bits 11-10: Memory size */ -#define DMA_CCR_MSIZE_MASK (3 << DMA_CCR_MSIZE_SHIFT) -# define DMA_CCR_MSIZE_8BITS (0 << DMA_CCR_MSIZE_SHIFT) /* 00: 8-bits */ -# define DMA_CCR_MSIZE_16BITS (1 << DMA_CCR_MSIZE_SHIFT) /* 01: 16-bits */ -# define DMA_CCR_MSIZE_32BITS (2 << DMA_CCR_MSIZE_SHIFT) /* 10: 32-bits */ -#define DMA_CCR_PSIZE_SHIFT (8) /* Bits 9-8: Peripheral size */ -#define DMA_CCR_PSIZE_MASK (3 << DMA_CCR_PSIZE_SHIFT) -# define DMA_CCR_PSIZE_8BITS (0 << DMA_CCR_PSIZE_SHIFT) /* 00: 8-bits */ -# define DMA_CCR_PSIZE_16BITS (1 << DMA_CCR_PSIZE_SHIFT) /* 01: 16-bits */ -# define DMA_CCR_PSIZE_32BITS (2 << DMA_CCR_PSIZE_SHIFT) /* 10: 32-bits */ -#define DMA_CCR_MINC (1 << 7) /* Bit 7: Memory increment mode */ -#define DMA_CCR_PINC (1 << 6) /* Bit 6: Peripheral increment mode */ -#define DMA_CCR_CIRC (1 << 5) /* Bit 5: Circular mode */ -#define DMA_CCR_DIR (1 << 4) /* Bit 4: Data transfer direction */ -#define DMA_CCR_TEIE (1 << 3) /* Bit 3: Transfer error interrupt enable */ -#define DMA_CCR_HTIE (1 << 2) /* Bit 2: Half Transfer interrupt enable */ -#define DMA_CCR_TCIE (1 << 1) /* Bit 1: Transfer complete interrupt enable */ -#define DMA_CCR_EN (1 << 0) /* Bit 0: Channel enable */ +/**************************************************************************** + * Name: stm32_dmasetup + * + * Description: + * Configure DMA before using + * + ****************************************************************************/ -#define DMA_CCR_ALLINTS (DMA_CCR_TEIE|DMA_CCR_HTIE|DMA_CCR_TCIE) +EXTERN void stm32_dmasetup(DMA_HANDLE handle, uint32_t paddr, uint32_t maddr, + size_t ntransfers, uint32_t ccr); -/* DMA channel number of data register */ +/**************************************************************************** + * Name: stm32_dmastart + * + * Description: + * Start the DMA transfer + * + * Assumptions: + * - DMA handle allocated by stm32_dmachannel() + * - No DMA in progress + * + ****************************************************************************/ -#define DMA_CNDTR_NDT_SHIFT (0) /* Bits 15-0: Number of data to Transfer */ -#define DMA_CNDTR_NDT_MASK (0xffff << DMA_CNDTR_NDT_SHIFT) +EXTERN void stm32_dmastart(DMA_HANDLE handle, dma_callback_t callback, + void *arg, bool half); -/* DMA Channel mapping. Each DMA channel has a mapping to several possible - * sources/sinks of data. The requests from peripherals assigned to a channel - * are simply OR'ed together before entering the DMA block. This means that only - * one request on a given channel can be enabled at once. - */ +/**************************************************************************** + * Name: stm32_dmastop + * + * Description: + * Cancel the DMA. After stm32_dmastop() is called, the DMA channel is + * reset and stm32_dmasetup() must be called before stm32_dmastart() can be + * called again + * + * Assumptions: + * - DMA handle allocated by stm32_dmachannel() + * + ****************************************************************************/ -#define STM32_DMA1_CHAN1 (0) -#define STM32_DMA1_CHAN2 (1) -#define STM32_DMA1_CHAN3 (2) -#define STM32_DMA1_CHAN4 (3) -#define STM32_DMA1_CHAN5 (4) -#define STM32_DMA1_CHAN6 (5) -#define STM32_DMA1_CHAN7 (6) +EXTERN void stm32_dmastop(DMA_HANDLE handle); -#define STM32_DMA2_CHAN1 (7) -#define STM32_DMA2_CHAN2 (8) -#define STM32_DMA2_CHAN3 (1) -#define STM32_DMA2_CHAN4 (10) -#define STM32_DMA2_CHAN5 (11) +/**************************************************************************** + * Name: stm32_dmasample + * + * Description: + * Sample DMA register contents + * + * Assumptions: + * - DMA handle allocated by stm32_dmachannel() + * + ****************************************************************************/ -#define DMACHAN_ADC1 STM32_DMA1_CHAN1 -#define DMACHAN_TIM2_CH3 STM32_DMA1_CHAN1 -#define DMACHAN_TIM4_CH1 STM32_DMA1_CHAN1 -#define DMACHAN_SPI1_RX STM32_DMA1_CHAN2 -#define DMACHAN_USART3_TX STM32_DMA1_CHAN2 -#define DMACHAN_TIM1_CH1 STM32_DMA1_CHAN2 -#define DMACHAN_TIM2_UP STM32_DMA1_CHAN2 -#define DMACHAN_TIM3_CH3 STM32_DMA1_CHAN2 -#define DMACHAN_SPI1_TX STM32_DMA1_CHAN3 -#define DMACHAN_USART3_RX STM32_DMA1_CHAN3 -#define DMACHAN_TIM1_CH2 STM32_DMA1_CHAN3 -#define DMACHAN_TIM3_CH4 STM32_DMA1_CHAN3 -#define DMACHAN_TIM3_UP STM32_DMA1_CHAN3 -#define DMACHAN_SPI2_RX STM32_DMA1_CHAN4 -#define DMACHAN_I2S2_RX STM32_DMA1_CHAN4 -#define DMACHAN_USART1_TX STM32_DMA1_CHAN4 -#define DMACHAN_I2C2_TX STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_CH4 STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_TRIG STM32_DMA1_CHAN4 -#define DMACHAN_TIM1_COM STM32_DMA1_CHAN4 -#define DMACHAN_TIM4_CH2 STM32_DMA1_CHAN4 -#define DMACHAN_SPI2_TX STM32_DMA1_CHAN5 -#define DMACHAN_I2S2_TX STM32_DMA1_CHAN5 -#define DMACHAN_USART1_RX STM32_DMA1_CHAN5 -#define DMACHAN_I2C2_RX STM32_DMA1_CHAN5 -#define DMACHAN_TIM1_UP STM32_DMA1_CHAN5 -#define DMACHAN_TIM2_CH1 STM32_DMA1_CHAN5 -#define DMACHAN_TIM4_CH3 STM32_DMA1_CHAN5 -#define DMACHAN_USART2_RX STM32_DMA1_CHAN6 -#define DMACHAN_I2C1_TX STM32_DMA1_CHAN6 -#define DMACHAN_TIM1_CH3 STM32_DMA1_CHAN6 -#define DMACHAN_TIM3_CH1 STM32_DMA1_CHAN6 -#define DMACHAN_TIM3_TRIG STM32_DMA1_CHAN6 -#define DMACHAN_USART2_TX STM32_DMA1_CHAN7 -#define DMACHAN_I2C1_RX STM32_DMA1_CHAN7 -#define DMACHAN_TIM2_CH2 STM32_DMA1_CHAN7 -#define DMACHAN_TIM2_CH4 STM32_DMA1_CHAN7 -#define DMACHAN_TIM4_UP STM32_DMA1_CHAN7 -#define DMACHAN_SPI3_RX STM32_DMA2_CHAN1 -#define DMACHAN_I2S3_RX STM32_DMA2_CHAN1 -#define DMACHAN_TIM5_CH4 STM32_DMA2_CHAN1 -#define DMACHAN_TIM5_TRIG STM32_DMA2_CHAN1 -#define DMACHAN_TIM8_CH3 STM32_DMA2_CHAN1 -#define DMACHAN_TIM8_UP STM32_DMA2_CHAN1 -#define DMACHAN_SPI3_TX STM32_DMA2_CHAN2 -#define DMACHAN_I2S3_TX STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_CH3 STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 -#define DMACHAN_TIM5_UP STM32_DMA2_CHAN2 -#define DMACHAN_TIM8_TRIG STM32_DMA2_CHAN2 -#define DMACHAN_TIM8_COM STM32_DMA2_CHAN2 -#define DMACHAN_UART4_RX STM32_DMA2_CHAN3 -#define DMACHAN_TIM6_UP STM32_DMA2_CHAN3 -#define DMACHAN_DAC_CHAN1 STM32_DMA2_CHAN3 -#define DMACHAN_TIM8_CH1 STM32_DMA2_CHAN3 -#define DMACHAN_SDIO STM32_DMA2_CHAN4 -#define DMACHAN_TIM5_CH2 STM32_DMA2_CHAN4 -#define DMACHAN_TIM7_UP STM32_DMA2_CHAN4 -#define DMACHAN_DAC_CHAN2 STM32_DMA2_CHAN4 -#define DMACHAN_ADC3 STM32_DMA2_CHAN5 -#define DMACHAN_UART4_TX STM32_DMA2_CHAN5 -#define DMACHAN_TIM5_CH1 STM32_DMA2_CHAN5 -#define DMACHAN_TIM8_CH2 STM32_DMA2_CHAN5 +#ifdef CONFIG_DEBUG_DMA +EXTERN void stm32_dmasample(DMA_HANDLE handle, struct stm32_dmaregs_s *regs); +#else +# define stm32_dmasample(handle,regs) +#endif -/************************************************************************************ - * Public Types - ************************************************************************************/ +/**************************************************************************** + * Name: stm32_dmadump + * + * Description: + * Dump previously sampled DMA register contents + * + * Assumptions: + * - DMA handle allocated by stm32_dmachannel() + * + ****************************************************************************/ -/************************************************************************************ - * Public Data - ************************************************************************************/ +#ifdef CONFIG_DEBUG_DMA +EXTERN void stm32_dmadump(DMA_HANDLE handle, const struct stm32_dmaregs_s *regs, + const char *msg); +#else +# define stm32_dmadump(handle,regs,msg) +#endif -/************************************************************************************ - * Public Functions - ************************************************************************************/ +#undef EXTERN +#if defined(__cplusplus) +} +#endif +#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_STM32_STM32_DMA_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_eth.h b/nuttx/arch/arm/src/stm32/stm32_eth.h new file mode 100644 index 000000000..e96557875 --- /dev/null +++ b/nuttx/arch/arm/src/stm32/stm32_eth.h @@ -0,0 +1,91 @@ +/************************************************************************************ + * arch/arm/src/stm32/stm32_eth.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_STM32_ETH_H +#define __ARCH_ARM_SRC_STM32_STM32_ETH_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include "chip.h" + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Function: stm32_ethinitialize + * + * Description: + * Initialize the Ethernet driver for one interface. If the STM32 chip + * supports multiple Ethernet controllers, then bould specific logic + * must implement up_netinitialize() and call this function to initialize + * the desiresed interfaces. + * + * Parameters: + * None + * + * Returned Value: + * OK on success; Negated errno on failure. + * + * Assumptions: + * + ************************************************************************************/ + +#if STM32_NTHERNET > 1 +EXTERN int stm32_ethinitialize(int intf); +#endif + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_STM32_STM32_ETH_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_flash.h b/nuttx/arch/arm/src/stm32/stm32_flash.h index 19ee5e172..1203d777e 100755 --- a/nuttx/arch/arm/src/stm32/stm32_flash.h +++ b/nuttx/arch/arm/src/stm32/stm32_flash.h @@ -43,7 +43,6 @@ #include <nuttx/config.h> #include "chip.h" -#include "stm32_memorymap.h" /************************************************************************************ * Pre-processor Definitions @@ -97,3 +96,4 @@ ************************************************************************************/ #endif /* __ARCH_ARM_SRC_STM32_STM32_FLASH_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_i2c.c b/nuttx/arch/arm/src/stm32/stm32_i2c.c index 4b03f6427..583541e59 100644 --- a/nuttx/arch/arm/src/stm32/stm32_i2c.c +++ b/nuttx/arch/arm/src/stm32/stm32_i2c.c @@ -1,5 +1,5 @@ /************************************************************************************ - * arch/arm/src/stm32/stm32_i2c.h + * arch/arm/src/stm32/stm32_i2c.c * * Copyright (C) 2011 Uros Platise. All rights reserved. * Author: Uros Platise <uros.platise@isotel.eu> @@ -64,7 +64,6 @@ #include <nuttx/config.h> #include <nuttx/arch.h> #include <nuttx/irq.h> -#include <nuttx/i2c.h> #include <arch/board/board.h> #include <sys/types.h> @@ -80,6 +79,7 @@ #include "stm32_rcc.h" #include "stm32_i2c.h" +#if defined(CONFIG_STM32_I2C1) || defined(CONFIG_STM32_I2C1) /************************************************************************************ * Private Types @@ -159,7 +159,7 @@ void inline stm32_i2c_sem_destroy(FAR struct i2c_dev_s *dev) } -static void stm32_i2c_setclock(FAR struct i2c_dev_s *inst, bool fast) +static void stm32_i2c_setclock(FAR struct i2c_dev_s *inst) { /* Disable Peripheral if rising time is to be changed, * and restore state on return. */ @@ -171,7 +171,7 @@ static void stm32_i2c_setclock(FAR struct i2c_dev_s *inst, bool fast) /* Update timing and control registers */ - if (!fast) { + if (((struct stm32_i2c_inst_s *)inst)->frequency < 400e3) { /* Speed: 100 kHz * Risetime: 1000 ns @@ -231,7 +231,7 @@ static int stm32_i2c_init(FAR struct i2c_dev_s *inst) (STM32_BOARD_HCLK / 1000000) ); - stm32_i2c_setclock(inst, false); + stm32_i2c_setclock(inst); /* Enable I2C */ @@ -293,8 +293,8 @@ static int stm32_i2c2_isr(int irq, void *context) uint32_t stm32_i2c_setfrequency(FAR struct i2c_dev_s *inst, uint32_t frequency) { stm32_i2c_sem_wait(inst); - ((struct stm32_i2c_inst_s *)inst)->frequency = frequency; + ((struct stm32_i2c_inst_s *)inst)->frequency = frequency; stm32_i2c_sem_post(inst); return ((struct stm32_i2c_inst_s *)inst)->frequency; @@ -307,7 +307,6 @@ int stm32_i2c_setaddress(FAR struct i2c_dev_s *inst, int addr, int nbits) ((struct stm32_i2c_inst_s *)inst)->address = addr; - stm32_i2c_sem_post(inst); return OK; } @@ -316,8 +315,10 @@ int stm32_i2c_setaddress(FAR struct i2c_dev_s *inst, int addr, int nbits) int stm32_i2c_write(FAR struct i2c_dev_s *inst, const uint8_t *buffer, int buflen) { stm32_i2c_sem_wait(inst); - stm32_i2c_sem_post(inst); + stm32_i2c_setclock(inst); + + stm32_i2c_sem_post(inst); return OK; } @@ -325,8 +326,10 @@ int stm32_i2c_write(FAR struct i2c_dev_s *inst, const uint8_t *buffer, int bufle int stm32_i2c_read(FAR struct i2c_dev_s *inst, uint8_t *buffer, int buflen) { stm32_i2c_sem_wait(inst); - stm32_i2c_sem_post(inst); + stm32_i2c_setclock(inst); + + stm32_i2c_sem_post(inst); return OK; } @@ -335,8 +338,9 @@ int stm32_i2c_read(FAR struct i2c_dev_s *inst, uint8_t *buffer, int buflen) int stm32_i2c_transfer(FAR struct i2c_dev_s *inst, FAR struct i2c_msg_s *msgs, int count) { stm32_i2c_sem_wait(inst); - stm32_i2c_sem_post(inst); + + stm32_i2c_sem_post(inst); return OK; } #endif @@ -449,3 +453,5 @@ int up_i2cuninitialize(FAR struct i2c_dev_s * inst) return OK; } +#endif /* CONFIG_STM32_I2C1 || CONFIG_STM32_I2C1 */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_i2c.h b/nuttx/arch/arm/src/stm32/stm32_i2c.h index d8aad3308..c9116d942 100755 --- a/nuttx/arch/arm/src/stm32/stm32_i2c.h +++ b/nuttx/arch/arm/src/stm32/stm32_i2c.h @@ -41,152 +41,10 @@ ************************************************************************************/ #include <nuttx/config.h> +#include <nuttx/i2c.h> #include "chip.h" - -/************************************************************************************ - * Pre-processor Definitions - ************************************************************************************/ - -/* Register Offsets *****************************************************************/ - -#define STM32_I2C_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ -#define STM32_I2C_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ -#define STM32_I2C_OAR1_OFFSET 0x0008 /* Own address register 1 (16-bit) */ -#define STM32_I2C_OAR2_OFFSET 0x000c /* Own address register 2 (16-bit) */ -#define STM32_I2C_DR_OFFSET 0x0010 /* Data register (16-bit) */ -#define STM32_I2C_SR1_OFFSET 0x0014 /* Status register 1 (16-bit) */ -#define STM32_I2C_SR2_OFFSET 0x0018 /* Status register 2 (16-bit) */ -#define STM32_I2C_CCR_OFFSET 0x001c /* Clock control register (16-bit) */ -#define STM32_I2C_TRISE_OFFSET 0x0020 /* TRISE Register (16-bit) */ - -/* Register Addresses ***************************************************************/ - -#if STM32_NI2C > 0 -# define STM32_I2C1_CR1 (STM32_I2C1_BASE+STM32_I2C_CR1_OFFSET) -# define STM32_I2C1_CR2 (STM32_I2C1_BASE+STM32_I2C_CR2_OFFSET) -# define STM32_I2C1_OAR1 (STM32_I2C1_BASE+STM32_I2C_OAR1_OFFSET) -# define STM32_I2C1_OAR2 (STM32_I2C1_BASE+STM32_I2C_OAR2_OFFSET) -# define STM32_I2C1_DR (STM32_I2C1_BASE+STM32_I2C_DR_OFFSET) -# define STM32_I2C1_SR1 (STM32_I2C1_BASE+STM32_I2C_SR1_OFFSET) -# define STM32_I2C1_SR2 (STM32_I2C1_BASE+STM32_I2C_SR2_OFFSET) -# define STM32_I2C1_CCR (STM32_I2C1_BASE+STM32_I2C_CCR_OFFSET) -# define STM32_I2C1_TRISE (STM32_I2C1_BASE+STM32_I2C_TRISE_OFFSET) -#endif - -#if STM32_NI2C > 1 -# define STM32_I2C2_CR1 (STM32_I2C2_BASE+STM32_I2C_CR1_OFFSET) -# define STM32_I2C2_CR2 (STM32_I2C2_BASE+STM32_I2C_CR2_OFFSET) -# define STM32_I2C2_OAR1 (STM32_I2C2_BASE+STM32_I2C_OAR1_OFFSET) -# define STM32_I2C2_OAR2 (STM32_I2C2_BASE+STM32_I2C_OAR2_OFFSET) -# define STM32_I2C2_DR (STM32_I2C2_BASE+STM32_I2C_DR_OFFSET) -# define STM32_I2C2_SR1 (STM32_I2C2_BASE+STM32_I2C_SR1_OFFSET) -# define STM32_I2C2_SR2 (STM32_I2C2_BASE+STM32_I2C_SR2_OFFSET) -# define STM32_I2C2_CCR (STM32_I2C2_BASE+STM32_I2C_CCR_OFFSET) -# define STM32_I2C2_TRISE (STM32_I2C2_BASE+STM32_I2C_TRISE_OFFSET) -#endif - -/* Register Bitfield Definitions ****************************************************/ - -/* Control register 1 */ - -#define I2C_CR1_PE (1 << 0) /* Bit 0: Peripheral Enable*/ -#define I2C_CR1_SMBUS (1 << 1) /* Bit 1: SMBus Mode */ -#define I2C_CR1_SMBTYPE (1 << 3) /* Bit 3: SMBus Type */ -#define I2C_CR1_ENARP (1 << 4) /* Bit 4: ARP Enable */ -#define I2C_CR1_ENPEC (1 << 5) /* Bit 5: PEC Enable */ -#define I2C_CR1_ENGC (1 << 6) /* Bit 6: General Call Enable */ -#define I2C_CR1_NOSTRETCH (1 << 7) /* Bit 7: Clock Stretching Disable (Slave mode) */ -#define I2C_CR1_START (1 << 8) /* Bit 8: Start Generation */ -#define I2C_CR1_STOP (1 << 9) /* Bit 9: Stop Generation */ -#define I2C_CR1_ACK (1 << 10) /* Bit 10: Acknowledge Enable */ -#define I2C_CR1_POS (1 << 11) /* Bit 11: Acknowledge/PEC Position (for data reception) */ -#define I2C_CR1_PEC (1 << 12) /* Bit 12: Packet Error Checking */ -#define I2C_CR1_ALERT (1 << 13) /* Bit 13: SMBus Alert */ -#define I2C_CR1_SWRST (1 << 15) /* Bit 15: Software Reset */ - -/* Control register 2 */ - -#define I2C_CR2_FREQ_SHIFT (0) /* Bits 5-0: Peripheral Clock Frequency */ -#define I2C_CR2_FREQ_MASK (0x3f << I2C_CR2_FREQ_SHIFT) -#define I2C_CR2_ITERREN (1 << 8) /* Bit 8: Error Interrupt Enable */ -#define I2C_CR2_ITEVTEN (1 << 9) /* Bit 9: Event Interrupt Enable */ -#define I2C_CR2_ITBUFEN (1 << 10) /* Bit 10: Buffer Interrupt Enable */ -#define I2C_CR2_DMAEN (1 << 11) /* Bit 11: DMA Requests Enable */ -#define I2C_CR2_LAST (1 << 12) /* Bit 12: DMA Last Transfer */ - -/* Own address register 1 */ - -#define I2C_OAR1_ADD0 (1 << 0) /* Bit 0: Interface Address */ -#define I2C_OAR1_ADD8_SHIFT (1) /* Bits 7-1: Interface Address */ -#define I2C_OAR1_ADD8_MASK (0x007f << I2C_OAR1_ADD8_SHIFT) -#define I2C_OAR1_ADD10_SHIFT (1) /* Bits 9-1: Interface Address (10-bit addressing mode)*/ -#define I2C_OAR1_ADD10_MASK (0x01ff << I2C_OAR1_ADD10_SHIFT) -#define I2C_OAR1_ONE (1 << 14) /* Bit 14: Must be configured and kept at 1 */ -#define I2C_OAR1_ADDMODE (1 << 15) /* Bit 15: Addressing Mode (Slave mode) */ - -/* Own address register 2 */ - -#define I2C_OAR2_ENDUAL (1 << 0) /* Bit 0: Dual addressing mode enable */ -#define I2C_OAR2_ADD2_SHIFT (1) /* Bits 7-1: Interface address */ -#define I2C_OAR2_ADD2_MASK (0x7f << I2C_OAR2_ADD2_SHIFT) - -/* Data register */ - -#define I2C_DR_SHIFT (0) /* Bits 7-0: 8-bit Data Register */ -#define I2C_DR_MASK (0x00ff << I2C_DR_SHIFT) - -/* Status register 1 */ - -#define I2C_SR1_SB (1 << 0) /* Bit 0: Start Bit (Master mode) */ -#define I2C_SR1_ADDR (1 << 1) /* Bit 1: Address sent (master mode)/matched (slave mode) */ -#define I2C_SR1_BTF (1 << 2) /* Bit 2: Byte Transfer Finished */ -#define I2C_SR1_ADD10 (1 << 3) /* Bit 3: 10-bit header sent (Master mode) */ -#define I2C_SR1_STOPF (1 << 4) /* Bit 4: Stop detection (Slave mode) */ -#define I2C_SR1_RXNE (1 << 6) /* Bit 6: Data Register not Empty (receivers) */ -#define I2C_SR1_TXE (1 << 7) /* Bit 7: Data Register Empty (transmitters) */ -#define I2C_SR1_BERR (1 << 8) /* Bit 8: Bus Error */ -#define I2C_SR1_ARLO (1 << 9) /* Bit 9: Arbitration Lost (master mode) */ -#define I2C_SR1_AF (1 << 10) /* Bit 10: Acknowledge Failure */ -#define I2C_SR1_OVR (1 << 11) /* Bit 11: Overrun/Underrun */ -#define I2C_SR1_PECERR (1 << 12) /* Bit 12: PEC Error in reception */ -#define I2C_SR1_TIMEOUT (1 << 14) /* Bit 14: Timeout or Tlow Error */ -#define I2C_SR1_SMBALERT (1 << 15) /* Bit 15: SMBus Alert */ - -/* Status register 2 */ - -#define I2C_SR2_MSL (1 << 0) /* Bit 0: Master/Slave */ -#define I2C_SR2_BUSY (1 << 1) /* Bit 1: Bus Busy */ -#define I2C_SR2_TRA (1 << 2) /* Bit 2: Transmitter/Receiver */ -#define I2C_SR2_GENCALL (1 << 4) /* Bit 4: General Call Address (Slave mode) */ -#define I2C_SR2_SMBDEFAULT (1 << 5) /* Bit 5: SMBus Device Default Address (Slave mode) */ -#define I2C_SR2_SMBHOST (1 << 6) /* Bit 6: SMBus Host Header (Slave mode) */ -#define I2C_SR2_DUALF (1 << 7) /* Bit 7: Dual Flag (Slave mode) */ -#define I2C_SR2_PEC_SHIFT (1) /* Bits 15-8: Packet Error Checking Register */ -#define I2C_SR2_PEC_MASK (0xff << I2C_SR2_PEC_SHIFT) - -/* Clock control register */ - -#define I2C_CCR_CCR_SHIFT (0) /* Bits 11-0: Clock Control Register in Fast/Standard mode (Master mode) */ -#define I2C_CCR_CCR_MASK (0x0fff << I2C_CCR_CCR_SHIFT) -#define I2C_CCR_DUTY (1 << 14) /* Bit 14: Fast Mode Duty Cycle */ -#define I2C_CCR_FS (1 << 15) /* Bit 15: I2C Master Mode Selection */ - -/* TRISE Register */ - -#define I2C_TRISE_SHIFT (0) /* Bits 5-0: Maximum Rise Time in Fast/Standard mode (Master mode) */ -#define I2C_TRISE_MASK (0x3f << I2C_TRISE_SHIFT) - -/************************************************************************************ - * Public Types - ************************************************************************************/ - -/************************************************************************************ - * Public Data - ************************************************************************************/ - -/************************************************************************************ - * Public Function Prototypes - ************************************************************************************/ +#include "chip/stm32_i2c.h" #endif /* __ARCH_ARM_SRC_STM32_STM32_I2C_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_idle.c b/nuttx/arch/arm/src/stm32/stm32_idle.c index 7a5cdf0f3..3d999bcff 100755 --- a/nuttx/arch/arm/src/stm32/stm32_idle.c +++ b/nuttx/arch/arm/src/stm32/stm32_idle.c @@ -1,104 +1,104 @@ -/****************************************************************************
- * arch/arm/src/stm32/stm32_idle.c
- *
- * Copyright (C) 2011 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <arch/board/board.h>
-#include <nuttx/config.h>
-
-#include <nuttx/arch.h>
-#include "up_internal.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/* Does the board support an IDLE LED to indicate that the board is in the
- * IDLE state?
- */
-
-#if defined(CONFIG_ARCH_LEDS) && defined(LED_IDLE)
-# define BEGIN_IDLE() up_ledon(LED_IDLE)
-# define END_IDLE() up_ledoff(LED_IDLE)
-#else
-# define BEGIN_IDLE()
-# define END_IDLE()
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_idle
- *
- * Description:
- * up_idle() is the logic that will be executed when their is no other
- * ready-to-run task. This is processor idle time and will continue until
- * some interrupt occurs to cause a context switch from the idle task.
- *
- * Processing in this state may be processor-specific. e.g., this is where
- * power management operations might be performed.
- *
- ****************************************************************************/
-
-void up_idle(void)
-{
-#if defined(CONFIG_SUPPRESS_INTERRUPTS) || defined(CONFIG_SUPPRESS_TIMER_INTS)
- /* If the system is idle and there are no timer interrupts, then process
- * "fake" timer interrupts. Hopefully, something will wake up.
- */
-
- sched_process_timer();
-#else
-
- /* Sleep until an interrupt occurs to save power */
-
- BEGIN_IDLE();
- asm("WFI");
- END_IDLE();
-#endif
-}
-
+/**************************************************************************** + * arch/arm/src/stm32/stm32_idle.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <arch/board/board.h> +#include <nuttx/config.h> + +#include <nuttx/arch.h> +#include "up_internal.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Does the board support an IDLE LED to indicate that the board is in the + * IDLE state? + */ + +#if defined(CONFIG_ARCH_LEDS) && defined(LED_IDLE) +# define BEGIN_IDLE() up_ledon(LED_IDLE) +# define END_IDLE() up_ledoff(LED_IDLE) +#else +# define BEGIN_IDLE() +# define END_IDLE() +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_idle + * + * Description: + * up_idle() is the logic that will be executed when their is no other + * ready-to-run task. This is processor idle time and will continue until + * some interrupt occurs to cause a context switch from the idle task. + * + * Processing in this state may be processor-specific. e.g., this is where + * power management operations might be performed. + * + ****************************************************************************/ + +void up_idle(void) +{ +#if defined(CONFIG_SUPPRESS_INTERRUPTS) || defined(CONFIG_SUPPRESS_TIMER_INTS) + /* If the system is idle and there are no timer interrupts, then process + * "fake" timer interrupts. Hopefully, something will wake up. + */ + + sched_process_timer(); +#else + + /* Sleep until an interrupt occurs to save power */ + + BEGIN_IDLE(); + asm("WFI"); + END_IDLE(); +#endif +} + diff --git a/nuttx/arch/arm/src/stm32/stm32_internal.h b/nuttx/arch/arm/src/stm32/stm32_internal.h index d5568c841..0c1792230 100755 --- a/nuttx/arch/arm/src/stm32/stm32_internal.h +++ b/nuttx/arch/arm/src/stm32/stm32_internal.h @@ -40,387 +40,6 @@ * Included Files ************************************************************************************/ -#include <nuttx/config.h> +#include "stm32.h" -#include <sys/types.h> -#include <stdint.h> -#include <stdbool.h> - -#include "up_internal.h" -#include "chip.h" -#include "stm32_gpio.h" - -/************************************************************************************ - * Definitions - ************************************************************************************/ - -/* Configuration ********************************************************************/ - -#if !defined(CONFIG_DEBUG) || !defined(CONFIG_DEBUG_VERBOSE) -# undef CONFIG_DEBUG_DMA -#endif - -/* NVIC priority levels *************************************************************/ - -#define NVIC_SYSH_PRIORITY_MIN 0xff /* All bits set in minimum priority */ -#define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */ -#define NVIC_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */ - - -/************************************************************************************ - * Public Types - ************************************************************************************/ - -typedef FAR void *DMA_HANDLE; -typedef void (*dma_callback_t)(DMA_HANDLE handle, uint8_t isr, void *arg); - -#ifdef CONFIG_DEBUG_DMA -struct stm32_dmaregs_s -{ - uint32_t isr; - uint32_t ccr; - uint32_t cndtr; - uint32_t cpar; - uint32_t cmar; -}; -#endif - -/************************************************************************************ - * Inline Functions - ************************************************************************************/ - -#ifndef __ASSEMBLY__ - -/************************************************************************************ - * Public Data - ************************************************************************************/ - -#undef EXTERN -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/* This symbol references the Cortex-M3 vector table (as positioned by the the linker - * script, ld.script or ld.script.dfu. The standard location for the vector table is - * at the beginning of FLASH at address 0x0800:0000. If we are using the STMicro DFU - * bootloader, then the vector table will be offset to a different location in FLASH - * and we will need to set the NVIC vector location to this alternative location. - */ - -extern uint32_t stm32_vectors[]; /* See stm32_vectors.S */ - -/************************************************************************************ - * Public Function Prototypes - ************************************************************************************/ - -/************************************************************************************ - * Name: stm32_lowsetup - * - * Description: - * Called at the very beginning of _start. Performs low level initialization. - * - ************************************************************************************/ - -EXTERN void stm32_lowsetup(void); - -/************************************************************************************ - * Name: stm32_clockconfig - * - * Description: - * Called to change to new clock based on settings in board.h - * - ************************************************************************************/ - -EXTERN void stm32_clockconfig(void); - - -/**************************************************************************** - * Name: stm32_dmachannel - * - * Description: - * Allocate a DMA channel. This function gives the caller mutually - * exclusive access to the DMA channel specified by the 'chan' argument. - * DMA channels are shared on the STM32: Devices sharing the same DMA - * channel cannot do DMA concurrently! See the DMACHAN_* definitions in - * stm32_dma.h. - * - * If the DMA channel is not available, then stm32_dmachannel() will wait - * until the holder of the channel relinquishes the channel by calling - * stm32_dmafree(). WARNING: If you have two devices sharing a DMA - * channel and the code never releases the channel, the stm32_dmachannel - * call for the other will hang forever in this function! Don't let your - * design do that! - * - * Hmm.. I suppose this interface could be extended to make a non-blocking - * version. Feel free to do that if that is what you need. - * - * Returned Value: - * Provided that 'chan' is valid, this function ALWAYS returns a non-NULL, - * void* DMA channel handle. (If 'chan' is invalid, the function will - * assert if debug is enabled or do something ignorant otherwise). - * - * Assumptions: - * - The caller does not hold he DMA channel. - * - The caller can wait for the DMA channel to be freed if it is no - * available. - * - ****************************************************************************/ - -EXTERN DMA_HANDLE stm32_dmachannel(int chan); - -/**************************************************************************** - * Name: stm32_dmafree - * - * Description: - * Release a DMA channel. If another thread is waiting for this DMA channel - * in a call to stm32_dmachannel, then this function will re-assign the - * DMA channel to that thread and wake it up. NOTE: The 'handle' used - * in this argument must NEVER be used again until stm32_dmachannel() is - * called again to re-gain access to the channel. - * - * Returned Value: - * None - * - * Assumptions: - * - The caller holds the DMA channel. - * - There is no DMA in progress - * - ****************************************************************************/ - -EXTERN void stm32_dmafree(DMA_HANDLE handle); - -/**************************************************************************** - * Name: stm32_dmasetup - * - * Description: - * Configure DMA before using - * - ****************************************************************************/ - -EXTERN void stm32_dmasetup(DMA_HANDLE handle, uint32_t paddr, uint32_t maddr, - size_t ntransfers, uint32_t ccr); - -/**************************************************************************** - * Name: stm32_dmastart - * - * Description: - * Start the DMA transfer - * - * Assumptions: - * - DMA handle allocated by stm32_dmachannel() - * - No DMA in progress - * - ****************************************************************************/ - -EXTERN void stm32_dmastart(DMA_HANDLE handle, dma_callback_t callback, - void *arg, bool half); - -/**************************************************************************** - * Name: stm32_dmastop - * - * Description: - * Cancel the DMA. After stm32_dmastop() is called, the DMA channel is - * reset and stm32_dmasetup() must be called before stm32_dmastart() can be - * called again - * - * Assumptions: - * - DMA handle allocated by stm32_dmachannel() - * - ****************************************************************************/ - -EXTERN void stm32_dmastop(DMA_HANDLE handle); - -/**************************************************************************** - * Name: stm32_dmasample - * - * Description: - * Sample DMA register contents - * - * Assumptions: - * - DMA handle allocated by stm32_dmachannel() - * - ****************************************************************************/ - -#ifdef CONFIG_DEBUG_DMA -EXTERN void stm32_dmasample(DMA_HANDLE handle, struct stm32_dmaregs_s *regs); -#else -# define stm32_dmasample(handle,regs) -#endif - -/**************************************************************************** - * Name: stm32_dmadump - * - * Description: - * Dump previously sampled DMA register contents - * - * Assumptions: - * - DMA handle allocated by stm32_dmachannel() - * - ****************************************************************************/ - -#ifdef CONFIG_DEBUG_DMA -EXTERN void stm32_dmadump(DMA_HANDLE handle, const struct stm32_dmaregs_s *regs, - const char *msg); -#else -# define stm32_dmadump(handle,regs,msg) -#endif - -/************************************************************************************ - * Function: stm32_ethinitialize - * - * Description: - * Initialize the Ethernet driver for one interface. If the STM32 chip - * supports multiple Ethernet controllers, then bould specific logic - * must implement up_netinitialize() and call this function to initialize - * the desiresed interfaces. - * - * Parameters: - * None - * - * Returned Value: - * OK on success; Negated errno on failure. - * - * Assumptions: - * - ************************************************************************************/ - -#if STM32_NTHERNET > 1 -EXTERN int stm32_ethinitialize(int intf); -#endif - -/************************************************************************************ - * Name: stm32_spi1/2/3select and stm32_spi1/2/3status - * - * Description: - * The external functions, stm32_spi1/2/3select, stm32_spi1/2/3status, and - * stm32_spi1/2/3cmddata must be provided by board-specific logic. These are - * implementations of the select, status, and cmddata methods of the SPI interface - * defined by struct spi_ops_s (see include/nuttx/spi.h). All other methods - * (including up_spiinitialize()) are provided by common STM32 logic. To use this - * common SPI logic on your board: - * - * 1. Provide logic in stm32_boardinitialize() to configure SPI chip select - * pins. - * 2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your - * board-specific logic. These functions will perform chip selection and - * status operations using GPIOs in the way your board is configured. - * 3. If CONFIG_SPI_CMDDATA is defined in your NuttX configuration file, then - * provide stm32_spi1/2/3cmddata() functions in your board-specific logic. - * These functions will perform cmd/data selection operations using GPIOs in the - * way your board is configured. - * 4. Add a calls to up_spiinitialize() in your low level application - * initialization logic - * 5. The handle returned by up_spiinitialize() may then be used to bind the - * SPI driver to higher level logic (e.g., calling - * mmcsd_spislotinitialize(), for example, will bind the SPI driver to - * the SPI MMC/SD driver). - * - ************************************************************************************/ - -struct spi_dev_s; -enum spi_dev_e; -EXTERN void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); -EXTERN uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); -EXTERN int stm32_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); -EXTERN void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); -EXTERN uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); -EXTERN int stm32_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); -EXTERN void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); -EXTERN uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); -EXTERN int stm32_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); - -/************************************************************************************ - * Name: stm32_usbpullup - * - * Description: - * If USB is supported and the board supports a pullup via GPIO (for USB software - * connect and disconnect), then the board software must provide stm32_pullup. - * See include/nuttx/usb/usbdev.h for additional description of this method. - * Alternatively, if no pull-up GPIO the following EXTERN can be redefined to be - * NULL. - * - ************************************************************************************/ - -struct usbdev_s; -EXTERN int stm32_usbpullup(FAR struct usbdev_s *dev, bool enable); - -/************************************************************************************ - * Name: stm32_usbsuspend - * - * Description: - * Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is - * used. This function is called whenever the USB enters or leaves suspend mode. - * This is an opportunity for the board logic to shutdown clocks, power, etc. - * while the USB is suspended. - * - ************************************************************************************/ - -struct usbdev_s; -EXTERN void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume); - -/**************************************************************************** - * Name: sdio_initialize - * - * Description: - * Initialize SDIO for operation. - * - * Input Parameters: - * slotno - Not used. - * - * Returned Values: - * A reference to an SDIO interface structure. NULL is returned on failures. - * - ****************************************************************************/ - -struct sdio_dev_s; /* See include/nuttx/sdio.h */ -EXTERN FAR struct sdio_dev_s *sdio_initialize(int slotno); - -/**************************************************************************** - * Name: sdio_mediachange - * - * Description: - * Called by board-specific logic -- posssible from an interrupt handler -- - * in order to signal to the driver that a card has been inserted or - * removed from the slot - * - * Input Parameters: - * dev - An instance of the SDIO driver device state structure. - * cardinslot - true is a card has been detected in the slot; false if a - * card has been removed from the slot. Only transitions - * (inserted->removed or removed->inserted should be reported) - * - * Returned Values: - * None - * - ****************************************************************************/ - -EXTERN void sdio_mediachange(FAR struct sdio_dev_s *dev, bool cardinslot); - -/**************************************************************************** - * Name: sdio_wrprotect - * - * Description: - * Called by board-specific logic to report if the card in the slot is - * mechanically write protected. - * - * Input Parameters: - * dev - An instance of the SDIO driver device state structure. - * wrprotect - true is a card is writeprotected. - * - * Returned Values: - * None - * - ****************************************************************************/ - -EXTERN void sdio_wrprotect(FAR struct sdio_dev_s *dev, bool wrprotect); - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_STM32_STM32_INTERNAL_H */ diff --git a/nuttx/arch/arm/src/stm32/stm32_lowputc.h b/nuttx/arch/arm/src/stm32/stm32_lowputc.h new file mode 100644 index 000000000..edcc78d8f --- /dev/null +++ b/nuttx/arch/arm/src/stm32/stm32_lowputc.h @@ -0,0 +1,79 @@ +/************************************************************************************ + * arch/arm/src/stm32/stm32_lowputc.h + * + * Copyright (C) 2009-2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_STM32_LOWPUTC_H +#define __ARCH_ARM_SRC_STM32_STM32_LOWPUTC_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include "chip.h" + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Name: stm32_lowsetup + * + * Description: + * Called at the very beginning of _start. Performs low level initialization + * of serial console. + * + ************************************************************************************/ + +EXTERN void stm32_lowsetup(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_STM32_STM32_LOWPUTC_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_memorymap.h b/nuttx/arch/arm/src/stm32/stm32_memorymap.h index dea7c49e7..a2e780305 100755 --- a/nuttx/arch/arm/src/stm32/stm32_memorymap.h +++ b/nuttx/arch/arm/src/stm32/stm32_memorymap.h @@ -1,155 +1,155 @@ -/************************************************************************************
- * arch/arm/src/stm32/stm32_memorymap.h
- *
- * Copyright (C) 2009 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H
-#define __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include "chip.h"
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-/* FLASH and SRAM *******************************************************************/
-
-#define STM32_FLASH_BASE 0x08000000 /* 0x08000000 - Up to 512Kb */
-#define STM32_SRAM_BASE 0x20000000 /* 0x20000000 - 64Kb SRAM */
-#define STM32_SRAMBB_BASE 0x22000000
-#define STM32_PERIPH_BASE 0x40000000
-
-/* Register Base Address ************************************************************/
-
-/* APB1 bus */
-
-#define STM32_TIM2_BASE 0x40000000 /* 0x40000000 - 0x400003ff: TIM2 timer */
-#define STM32_TIM3_BASE 0x40000400 /* 0x40000400 - 0x400007ff: TIM3 timer */
-#define STM32_TIM4_BASE 0x40000800 /* 0x40000800 - 0x40000bff: TIM4 timer */
-#define STM32_TIM5_BASE 0x40000c00 /* 0x40000c00 - 0x40000fff: TIM5 timer */
-#define STM32_TIM6_BASE 0x40001000 /* 0x40001000 - 0x400013ff: TIM6 timer */
-#define STM32_TIM7_BASE 0x40001400 /* 0x40001400 - 0x400007ff: TIM7 timer */
- /* 0x40001800 - 0x40000fff: Reserved */
-#define STM32_RTC_BASE 0x40002800 /* 0x40002800 - 0x40002bff: RTC */
-#define STM32_WWDG_BASE 0x40002C00 /* 0x40002C00 - 0x40002fff: Window watchdog (WWDG) */
-#define STM32_IWDG_BASE 0x40003000 /* 0x40003000 - 0x400033ff: Independent watchdog (IWDG) */
- /* 0x40003400 - 0x400037ff: Reserved */
-#define STM32_SPI2_BASE 0x40003800 /* 0x40003800 - 0x40003bff: SPI2/I22 */
-#define STM32_I2S2_BASE 0x40003800
-#define STM32_SPI3_BASE 0x40003c00 /* 0x40003c00 - 0x40003fff: SPI3/I23 */
-#define STM32_I2S3_BASE 0x40003c00
- /* 0x40004000 - 0x400043ff: Reserved */
-#define STM32_USART2_BASE 0x40004400 /* 0x40004400 - 0x400047ff: USART2 */
-#define STM32_USART3_BASE 0x40004800 /* 0x40004800 - 0x40004bff: USART3 */
-#define STM32_UART4_BASE 0x40004c00 /* 0x40004c00 - 0x40004fff: UART4 */
-#define STM32_UART5_BASE 0x40005000 /* 0x40005000 - 0x400053ff: UART5 */
-#define STM32_I2C1_BASE 0x40005400 /* 0x40005400 - 0x400057ff: I2C1 */
-#define STM32_I2C2_BASE 0x40005800 /* 0x40005800 - 0x40005Bff: I2C2 */
-#define STM32_USB_BASE 0x40005c00 /* 0x40005c00 - 0x40005fff: USB device FS registers */
-#define STM32_USBCANRAM_BASE 0x40006000 /* 0x40006000 - 0x400063ff: Shared USB/CAN SRAM 512 bytes */
-#define STM32_CAN1_BASE 0x40006400 /* 0x40006400 - 0x400067ff: bxCAN1 */
-#define STM32_CAN2_BASE 0x40006800 /* 0x40006800 - 0x40006bff: bxCAN2 */
-#define STM32_BKP_BASE 0x40006c00 /* 0x40006c00 - 0x40006fff: Backup registers (BKP) */
-#define STM32_PWR_BASE 0x40007000 /* 0x40007000 - 0x400073ff: Power control PWR */
-#define STM32_DAC_BASE 0x40007400 /* 0x40007400 - 0x400077ff: DAC */
- /* 0x40007800 - 0x4000ffff: Reserved */
-
-/* APB2 bus */
-
-#define STM32_AFIO_BASE 0x40010000 /* 0x40010000 - 0x400103ff: AFIO */
-#define STM32_EXTI_BASE 0x40010400 /* 0x40010400 - 0x400107ff: EXTI */
-#define STM32_GPIOA_BASE 0x40010800 /* 0x40010800 - 0x40010bff: GPIO Port A */
-#define STM32_GPIOB_BASE 0X40010c00 /* 0X40010c00 - 0x40010fff: GPIO Port B */
-#define STM32_GPIOC_BASE 0x40011000 /* 0x40011000 - 0x400113ff: GPIO Port C */
-#define STM32_GPIOD_BASE 0x40011400 /* 0x40011400 - 0x400117ff: GPIO Port D */
-#define STM32_GPIOE_BASE 0x40011800 /* 0x40011800 - 0x40011bff: GPIO Port E */
-#define STM32_GPIOF_BASE 0x40011c00 /* 0x4001c000 - 0x400111ff: GPIO Port F */
-#define STM32_GPIOG_BASE 0x40012000 /* 0x40012000 - 0x400123ff: GPIO Port G */
-#define STM32_ADC1_BASE 0x40012400 /* 0x40012400 - 0x400127ff: ADC1 */
-#define STM32_ADC2_BASE 0x40012800 /* 0x40012800 - 0x40012bff: ADC2 */
-#define STM32_TIM1_BASE 0x40012c00 /* 0x40012c00 - 0x40012fff: TIM1 timer */
-#define STM32_SPI1_BASE 0x40013000 /* 0x40013000 - 0x400133ff: SPI1 */
-#define STM32_TIM8_BASE 0x40013400 /* 0x40013400 - 0x400137ff: TIM8 timer */
-#define STM32_USART1_BASE 0x40013800 /* 0x40013800 - 0x40013bff: USART1 */
-#define STM32_ADC3_BASE 0x40012800 /* 0x40012800 - 0x40013fff: ADC3 */
- /* 0x40014000 - 0x40017fff: Reserved */
-/* AHB bus */
-
-#define STM32_SDIO_BASE 0x40018000 /* 0x40018000 - 0x400183ff: SDIO */
- /* 0x40018400 - 0x40017fff: Reserved */
-#define STM32_DMA1_BASE 0x40020000 /* 0x40020000 - 0x400203ff: DMA1 */
-#define STM32_DMA2_BASE 0x40020400 /* 0x40020000 - 0x400207ff: DMA2 */
- /* 0x40020800 - 0x40020fff: Reserved */
-#define STM32_RCC_BASE 0x40021000 /* 0x40021000 - 0x400213ff: Reset and Clock control RCC */
- /* 0x40021400 - 0x40021fff: Reserved */
-#define STM32_OTGFS_BASE 0x50000000 /* 0x50000000 - 0x500003ff: USB OTG FS */
-#define STM32_FLASHIF_BASE 0x40022000 /* 0x40022000 - 0x400223ff: Flash memory interface */
-#define STM32_CRC_BASE 0x40028000 /* 0x40023000 - 0x400233ff: RC */
- /* 0x40023400 - 0x40027fff: Reserved */
-#define STM32_ETHERNET_BASE 0x40028000 /* 0x40028000 - 0x40029fff: Ethernet */
- /* 0x40030000 - 0x4fffffff: Reserved */
-
-/* Peripheral BB base */
-
-#define STM32_PERIPHBB_BASE 0x42000000
-
-/* Flexible SRAM controller (FSMC) */
-
-#define STM32_FSMC_BASE 0xa0000000
-
-/* Other registers -- see cortexm3/nvic.h for standard Cortex-M3 registers in this
- * address range
- */
-
-#define STM32_SCS_BASE 0xe000e000
-#define STM32_DEBUGMCU_BASE 0xe0042000
-
-/************************************************************************************
- * Public Types
- ************************************************************************************/
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-#endif /* __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H */
+/************************************************************************************ + * arch/arm/src/stm32/stm32_memorymap.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H +#define __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include "chip.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* FLASH and SRAM *******************************************************************/ + +#define STM32_FLASH_BASE 0x08000000 /* 0x08000000 - Up to 512Kb */ +#define STM32_SRAM_BASE 0x20000000 /* 0x20000000 - 64Kb SRAM */ +#define STM32_SRAMBB_BASE 0x22000000 +#define STM32_PERIPH_BASE 0x40000000 + +/* Register Base Address ************************************************************/ + +/* APB1 bus */ + +#define STM32_TIM2_BASE 0x40000000 /* 0x40000000 - 0x400003ff: TIM2 timer */ +#define STM32_TIM3_BASE 0x40000400 /* 0x40000400 - 0x400007ff: TIM3 timer */ +#define STM32_TIM4_BASE 0x40000800 /* 0x40000800 - 0x40000bff: TIM4 timer */ +#define STM32_TIM5_BASE 0x40000c00 /* 0x40000c00 - 0x40000fff: TIM5 timer */ +#define STM32_TIM6_BASE 0x40001000 /* 0x40001000 - 0x400013ff: TIM6 timer */ +#define STM32_TIM7_BASE 0x40001400 /* 0x40001400 - 0x400007ff: TIM7 timer */ + /* 0x40001800 - 0x40000fff: Reserved */ +#define STM32_RTC_BASE 0x40002800 /* 0x40002800 - 0x40002bff: RTC */ +#define STM32_WWDG_BASE 0x40002C00 /* 0x40002C00 - 0x40002fff: Window watchdog (WWDG) */ +#define STM32_IWDG_BASE 0x40003000 /* 0x40003000 - 0x400033ff: Independent watchdog (IWDG) */ + /* 0x40003400 - 0x400037ff: Reserved */ +#define STM32_SPI2_BASE 0x40003800 /* 0x40003800 - 0x40003bff: SPI2/I22 */ +#define STM32_I2S2_BASE 0x40003800 +#define STM32_SPI3_BASE 0x40003c00 /* 0x40003c00 - 0x40003fff: SPI3/I23 */ +#define STM32_I2S3_BASE 0x40003c00 + /* 0x40004000 - 0x400043ff: Reserved */ +#define STM32_USART2_BASE 0x40004400 /* 0x40004400 - 0x400047ff: USART2 */ +#define STM32_USART3_BASE 0x40004800 /* 0x40004800 - 0x40004bff: USART3 */ +#define STM32_UART4_BASE 0x40004c00 /* 0x40004c00 - 0x40004fff: UART4 */ +#define STM32_UART5_BASE 0x40005000 /* 0x40005000 - 0x400053ff: UART5 */ +#define STM32_I2C1_BASE 0x40005400 /* 0x40005400 - 0x400057ff: I2C1 */ +#define STM32_I2C2_BASE 0x40005800 /* 0x40005800 - 0x40005Bff: I2C2 */ +#define STM32_USB_BASE 0x40005c00 /* 0x40005c00 - 0x40005fff: USB device FS registers */ +#define STM32_USBCANRAM_BASE 0x40006000 /* 0x40006000 - 0x400063ff: Shared USB/CAN SRAM 512 bytes */ +#define STM32_CAN1_BASE 0x40006400 /* 0x40006400 - 0x400067ff: bxCAN1 */ +#define STM32_CAN2_BASE 0x40006800 /* 0x40006800 - 0x40006bff: bxCAN2 */ +#define STM32_BKP_BASE 0x40006c00 /* 0x40006c00 - 0x40006fff: Backup registers (BKP) */ +#define STM32_PWR_BASE 0x40007000 /* 0x40007000 - 0x400073ff: Power control PWR */ +#define STM32_DAC_BASE 0x40007400 /* 0x40007400 - 0x400077ff: DAC */ + /* 0x40007800 - 0x4000ffff: Reserved */ + +/* APB2 bus */ + +#define STM32_AFIO_BASE 0x40010000 /* 0x40010000 - 0x400103ff: AFIO */ +#define STM32_EXTI_BASE 0x40010400 /* 0x40010400 - 0x400107ff: EXTI */ +#define STM32_GPIOA_BASE 0x40010800 /* 0x40010800 - 0x40010bff: GPIO Port A */ +#define STM32_GPIOB_BASE 0X40010c00 /* 0X40010c00 - 0x40010fff: GPIO Port B */ +#define STM32_GPIOC_BASE 0x40011000 /* 0x40011000 - 0x400113ff: GPIO Port C */ +#define STM32_GPIOD_BASE 0x40011400 /* 0x40011400 - 0x400117ff: GPIO Port D */ +#define STM32_GPIOE_BASE 0x40011800 /* 0x40011800 - 0x40011bff: GPIO Port E */ +#define STM32_GPIOF_BASE 0x40011c00 /* 0x4001c000 - 0x400111ff: GPIO Port F */ +#define STM32_GPIOG_BASE 0x40012000 /* 0x40012000 - 0x400123ff: GPIO Port G */ +#define STM32_ADC1_BASE 0x40012400 /* 0x40012400 - 0x400127ff: ADC1 */ +#define STM32_ADC2_BASE 0x40012800 /* 0x40012800 - 0x40012bff: ADC2 */ +#define STM32_TIM1_BASE 0x40012c00 /* 0x40012c00 - 0x40012fff: TIM1 timer */ +#define STM32_SPI1_BASE 0x40013000 /* 0x40013000 - 0x400133ff: SPI1 */ +#define STM32_TIM8_BASE 0x40013400 /* 0x40013400 - 0x400137ff: TIM8 timer */ +#define STM32_USART1_BASE 0x40013800 /* 0x40013800 - 0x40013bff: USART1 */ +#define STM32_ADC3_BASE 0x40012800 /* 0x40012800 - 0x40013fff: ADC3 */ + /* 0x40014000 - 0x40017fff: Reserved */ +/* AHB bus */ + +#define STM32_SDIO_BASE 0x40018000 /* 0x40018000 - 0x400183ff: SDIO */ + /* 0x40018400 - 0x40017fff: Reserved */ +#define STM32_DMA1_BASE 0x40020000 /* 0x40020000 - 0x400203ff: DMA1 */ +#define STM32_DMA2_BASE 0x40020400 /* 0x40020000 - 0x400207ff: DMA2 */ + /* 0x40020800 - 0x40020fff: Reserved */ +#define STM32_RCC_BASE 0x40021000 /* 0x40021000 - 0x400213ff: Reset and Clock control RCC */ + /* 0x40021400 - 0x40021fff: Reserved */ +#define STM32_OTGFS_BASE 0x50000000 /* 0x50000000 - 0x500003ff: USB OTG FS */ +#define STM32_FLASHIF_BASE 0x40022000 /* 0x40022000 - 0x400223ff: Flash memory interface */ +#define STM32_CRC_BASE 0x40028000 /* 0x40023000 - 0x400233ff: RC */ + /* 0x40023400 - 0x40027fff: Reserved */ +#define STM32_ETHERNET_BASE 0x40028000 /* 0x40028000 - 0x40029fff: Ethernet */ + /* 0x40030000 - 0x4fffffff: Reserved */ + +/* Peripheral BB base */ + +#define STM32_PERIPHBB_BASE 0x42000000 + +/* Flexible SRAM controller (FSMC) */ + +#define STM32_FSMC_BASE 0xa0000000 + +/* Other registers -- see cortexm3/nvic.h for standard Cortex-M3 registers in this + * address range + */ + +#define STM32_SCS_BASE 0xe000e000 +#define STM32_DEBUGMCU_BASE 0xe0042000 + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_STM32_STM32_MEMORYMAP_H */ diff --git a/nuttx/arch/arm/src/stm32/stm32_rcc.h b/nuttx/arch/arm/src/stm32/stm32_rcc.h index c690033ee..8a4baacba 100755 --- a/nuttx/arch/arm/src/stm32/stm32_rcc.h +++ b/nuttx/arch/arm/src/stm32/stm32_rcc.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/stm32_rcc.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -43,274 +43,50 @@ #include <nuttx/config.h> #include "chip.h" +#include "chip/stm32_rcc.h" /************************************************************************************ - * Pre-processor Definitions + * Public Data ************************************************************************************/ -/* Register Offsets *****************************************************************/ - -#define STM32_RCC_CR_OFFSET 0x0000 /* Clock control register */ -#define STM32_RCC_CFGR_OFFSET 0x0004 /* Clock configuration register */ -#define STM32_RCC_CIR_OFFSET 0x0008 /* Clock interrupt register */ -#define STM32_RCC_APB2RSTR_OFFSET 0x000c /* APB2 Peripheral reset register */ -#define STM32_RCC_APB1RSTR_OFFSET 0x0010 /* APB1 Peripheral reset register */ -#define STM32_RCC_AHBENR_OFFSET 0x0014 /* AHB Peripheral Clock enable register */ -#define STM32_RCC_APB2ENR_OFFSET 0x0018 /* APB2 Peripheral Clock enable register */ -#define STM32_RCC_APB1ENR_OFFSET 0x001c /* APB1 Peripheral Clock enable register */ -#define STM32_RCC_BDCR_OFFSET 0x0020 /* Backup domain control register */ -#define STM32_RCC_CSR_OFFSET 0x0024 /* Control/status register */ - -/* Register Addresses ***************************************************************/ - -#define STM32_RCC_CR (STM32_RCC_BASE+STM32_RCC_CR_OFFSET) -#define STM32_RCC_CFGR (STM32_RCC_BASE+STM32_RCC_CFGR_OFFSET) -#define STM32_RCC_CIR (STM32_RCC_BASE+STM32_RCC_CIR_OFFSET) -#define STM32_RCC_APB2RSTR (STM32_RCC_BASE+STM32_RCC_APB2RSTR_OFFSET) -#define STM32_RCC_APB1RSTR (STM32_RCC_BASE+STM32_RCC_APB1RSTR_OFFSET) -#define STM32_RCC_AHBENR (STM32_RCC_BASE+STM32_RCC_AHBENR_OFFSET) -#define STM32_RCC_APB2ENR (STM32_RCC_BASE+STM32_RCC_APB2ENR_OFFSET) -#define STM32_RCC_APB1ENR (STM32_RCC_BASE+STM32_RCC_APB1ENR_OFFSET) -#define STM32_RCC_BDCR (STM32_RCC_BASE+STM32_RCC_BDCR_OFFSET) -#define STM32_RCC_CSR (STM32_RCC_BASE+STM32_RCC_CSR_OFFSET) - -/* Register Bitfield Definitions ****************************************************/ - -/* Clock control register */ - -#define RCC_CR_HSION (1 << 0) /* Bit 0: Internal High Speed clock enable */ -#define RCC_CR_HSIRDY (1 << 1) /* Bit 1: Internal High Speed clock ready flag */ -#define RCC_CR_HSITRIM_SHIFT (3) /* Bits 7-3: Internal High Speed clock trimming */ -#define RCC_CR_HSITRIM_MASK (0x1f << RCC_CR_HSITRIM_SHIFT) -#define RCC_CR_HSICAL_SHIFT (8) /* Bits 15-8: Internal High Speed clock Calibration */ -#define RCC_CR_HSICAL_MASK (0xff << RCC_CR_HSICAL_SHIFT) -#define RCC_CR_HSEON (1 << 16) /* Bit 16: External High Speed clock enable */ -#define RCC_CR_HSERDY (1 << 17) /* Bit 17: External High Speed clock ready flag */ -#define RCC_CR_HSEBYP (1 << 18) /* Bit 18: External High Speed clock Bypass */ -#define RCC_CR_CSSON (1 << 19) /* Bit 19: Clock Security System enable */ -#define RCC_CR_PLLON (1 << 24) /* Bit 24: PLL enable */ -#define RCC_CR_PLLRDY (1 << 25) /* Bit 25: PLL clock ready flag */ - -/* Clock configuration register */ - -#define RCC_CFGR_SW_SHIFT (0) /* Bits 1-0: System clock Switch */ -#define RCC_CFGR_SW_MASK (3 << RCC_CFGR_SW_SHIFT) -# define RCC_CFGR_SW_HSI (0 << RCC_CFGR_SW_SHIFT) /* 00: HSI selected as system clock */ -# define RCC_CFGR_SW_HSE (1 << RCC_CFGR_SW_SHIFT) /* 01: HSE selected as system clock */ -# define RCC_CFGR_SW_PLL (2 << RCC_CFGR_SW_SHIFT) /* 10: PLL selected as system clock */ -#define RCC_CFGR_SWS_SHIFT (2) /* Bits 3-2: System Clock Switch Status */ -#define RCC_CFGR_SWS_MASK (3 << RCC_CFGR_SWS_SHIFT) -# define RCC_CFGR_SWS_HSI (0 << RCC_CFGR_SWS_SHIFT) /* 00: HSI oscillator used as system clock */ -# define RCC_CFGR_SWS_HSE (1 << RCC_CFGR_SWS_SHIFT) /* 01: HSE oscillator used as system clock */ -# define RCC_CFGR_SWS_PLL (2 << RCC_CFGR_SWS_SHIFT) /* 10: PLL used as system clock */ -#define RCC_CFGR_HPRE_SHIFT (4) /* Bits 7-4: AHB prescaler */ -#define RCC_CFGR_HPRE_MASK (0x0f << RCC_CFGR_HPRE_SHIFT) -# define RCC_CFGR_HPRE_SYSCLK (0 << RCC_CFGR_HPRE_SHIFT) /* 0xxx: SYSCLK not divided */ -# define RCC_CFGR_HPRE_SYSCLKd2 (8 << RCC_CFGR_HPRE_SHIFT) /* 1000: SYSCLK divided by 2 */ -# define RCC_CFGR_HPRE_SYSCLKd4 (9 << RCC_CFGR_HPRE_SHIFT) /* 1001: SYSCLK divided by 4 */ -# define RCC_CFGR_HPRE_SYSCLKd8 (10 << RCC_CFGR_HPRE_SHIFT) /* 1010: SYSCLK divided by 8 */ -# define RCC_CFGR_HPRE_SYSCLKd16 (11 << RCC_CFGR_HPRE_SHIFT) /* 1011: SYSCLK divided by 16 */ -# define RCC_CFGR_HPRE_SYSCLKd64 (12 << RCC_CFGR_HPRE_SHIFT) /* 1100: SYSCLK divided by 64 */ -# define RCC_CFGR_HPRE_SYSCLKd128 (13 << RCC_CFGR_HPRE_SHIFT) /* 1101: SYSCLK divided by 128 */ -# define RCC_CFGR_HPRE_SYSCLKd256 (14 << RCC_CFGR_HPRE_SHIFT) /* 1110: SYSCLK divided by 256 */ -# define RCC_CFGR_HPRE_SYSCLKd512 (15 << RCC_CFGR_HPRE_SHIFT) /* 1111: SYSCLK divided by 512 */ -#define RCC_CFGR_PPRE1_SHIFT (8) /* Bits 10-8: APB Low speed prescaler (APB1) */ -#define RCC_CFGR_PPRE1_MASK (7 << RCC_CFGR_PPRE1_SHIFT) -# define RCC_CFGR_PPRE1_HCLK (0 << RCC_CFGR_PPRE1_SHIFT) /* 0xx: HCLK not divided */ -# define RCC_CFGR_PPRE1_HCLKd2 (4 << RCC_CFGR_PPRE1_SHIFT) /* 100: HCLK divided by 2 */ -# define RCC_CFGR_PPRE1_HCLKd4 (5 << RCC_CFGR_PPRE1_SHIFT) /* 101: HCLK divided by 4 */ -# define RCC_CFGR_PPRE1_HCLKd8 (6 << RCC_CFGR_PPRE1_SHIFT) /* 110: HCLK divided by 8 */ -# define RCC_CFGR_PPRE1_HCLKd16 (7 << RCC_CFGR_PPRE1_SHIFT) /* 111: HCLK divided by 16 */ -#define RCC_CFGR_PPRE2_SHIFT (11) /* Bits 13-11: APB High speed prescaler (APB2) */ -#define RCC_CFGR_PPRE2_MASK (7 << RCC_CFGR_PPRE2_SHIFT) -# define RCC_CFGR_PPRE2_HCLK (0 << RCC_CFGR_PPRE2_SHIFT) /* 0xx: HCLK not divided */ -# define RCC_CFGR_PPRE2_HCLKd2 (4 << RCC_CFGR_PPRE2_SHIFT) /* 100: HCLK divided by 2 */ -# define RCC_CFGR_PPRE2_HCLKd4 (5 << RCC_CFGR_PPRE2_SHIFT) /* 101: HCLK divided by 4 */ -# define RCC_CFGR_PPRE2_HCLKd8 (6 << RCC_CFGR_PPRE2_SHIFT) /* 110: HCLK divided by 8 */ -# define RCC_CFGR_PPRE2_HCLKd16 (7 << RCC_CFGR_PPRE2_SHIFT) /* 111: HCLK divided by 16 */ -#define RCC_CFGR_ADCPRE_SHIFT (14) /* Bits 15-14: ADC prescaler */ -#define RCC_CFGR_ADCPRE_MASK (3 << RCC_CFGR_ADCPRE_SHIFT) -# define RCC_CFGR_PLCK2d2 (0 << RCC_CFGR_ADCPRE_SHIFT) /* 00: PLCK2 divided by 2 */ -# define RCC_CFGR_PLCK2d4 (1 << RCC_CFGR_ADCPRE_SHIFT) /* 01: PLCK2 divided by 4 */ -# define RCC_CFGR_PLCK2d6 (2 << RCC_CFGR_ADCPRE_SHIFT) /* 10: PLCK2 divided by 6 */ -# define RCC_CFGR_PLCK2d8 (3 << RCC_CFGR_ADCPRE_SHIFT) /* 11: PLCK2 divided by 8 */ -#define RCC_CFGR_PLLSRC (1 << 16) /* Bit 16: PLL entry clock source */ -#define RCC_CFGR_PLLXTPRE (1 << 17) /* Bit 17: HSE divider for PLL entry */ -#define RCC_CFGR_PLLMUL_SHIFT (18) /* Bits 21-18: PLL Multiplication Factor */ -#define RCC_CFGR_PLLMUL_MASK (0x0f << RCC_CFGR_PLLMUL_SHIFT) -# define RCC_CFGR_PLLMUL_CLKx2 (0 << RCC_CFGR_PLLMUL_SHIFT) /* 0000: PLL input clock x 2 */ -# define RCC_CFGR_PLLMUL_CLKx3 (1 << RCC_CFGR_PLLMUL_SHIFT) /* 0001: PLL input clock x 3 */ -# define RCC_CFGR_PLLMUL_CLKx4 (2 << RCC_CFGR_PLLMUL_SHIFT) /* 0010: PLL input clock x 4 */ -# define RCC_CFGR_PLLMUL_CLKx5 (3 << RCC_CFGR_PLLMUL_SHIFT) /* 0011: PLL input clock x 5 */ -# define RCC_CFGR_PLLMUL_CLKx6 (4 << RCC_CFGR_PLLMUL_SHIFT) /* 0100: PLL input clock x 6 */ -# define RCC_CFGR_PLLMUL_CLKx7 (5 << RCC_CFGR_PLLMUL_SHIFT) /* 0101: PLL input clock x 7 */ -# define RCC_CFGR_PLLMUL_CLKx8 (6 << RCC_CFGR_PLLMUL_SHIFT) /* 0110: PLL input clock x 8 */ -# define RCC_CFGR_PLLMUL_CLKx9 (7 << RCC_CFGR_PLLMUL_SHIFT) /* 0111: PLL input clock x 9 */ -# define RCC_CFGR_PLLMUL_CLKx10 (8 << RCC_CFGR_PLLMUL_SHIFT) /* 1000: PLL input clock x 10 */ -# define RCC_CFGR_PLLMUL_CLKx11 (9 << RCC_CFGR_PLLMUL_SHIFT) /* 1001: PLL input clock x 11 */ -# define RCC_CFGR_PLLMUL_CLKx12 (10 << RCC_CFGR_PLLMUL_SHIFT) /* 1010: PLL input clock x 12 */ -# define RCC_CFGR_PLLMUL_CLKx13 (11 << RCC_CFGR_PLLMUL_SHIFT) /* 1011: PLL input clock x 13 */ -# define RCC_CFGR_PLLMUL_CLKx14 (12 << RCC_CFGR_PLLMUL_SHIFT) /* 1100: PLL input clock x 14 */ -# define RCC_CFGR_PLLMUL_CLKx15 (13 << RCC_CFGR_PLLMUL_SHIFT) /* 1101: PLL input clock x 15 */ -# define RCC_CFGR_PLLMUL_CLKx16 (14 << RCC_CFGR_PLLMUL_SHIFT) /* 111x: PLL input clock x 16 */ -#define RCC_CFGR_USBPRE (1 << 22) /* Bit 22: USB prescaler */ -#define RCC_CFGR_MCO_SHIFT (24) /* Bits 26-24: Microcontroller Clock Output */ -#define RCC_CFGR_MCO_MASK (7 << RCC_CFGR_MCO_SHIFT) -# define RCC_CFGR_NOCLK (0 << RCC_CFGR_MCO_SHIFT) /* 0xx: No clock */ -# define RCC_CFGR_SYSCLK (4 << RCC_CFGR_MCO_SHIFT) /* 100: System clock selected */ -# define RCC_CFGR_INTCLK (5 << RCC_CFGR_MCO_SHIFT) /* 101: Internal 8 MHz RC oscillator clock selected */ -# define RCC_CFGR_EXTCLK (6 << RCC_CFGR_MCO_SHIFT) /* 110: External 1-25 MHz oscillator clock selected */ -# define RCC_CFGR_PLLCLKd2 (7 << RCC_CFGR_MCO_SHIFT) /* 111: PLL clock divided by 2 selected */ - -/* Clock interrupt register */ - -#define RCC_CIR_LSIRDYF (1 << 0) /* Bit 0: LSI Ready Interrupt flag */ -#define RCC_CIR_LSERDYF (1 << 1) /* Bit 1: LSE Ready Interrupt flag */ -#define RCC_CIR_HSIRDYF (1 << 2) /* Bit 2: HSI Ready Interrupt flag */ -#define RCC_CIR_HSERDYF (1 << 3) /* Bit 3: HSE Ready Interrupt flag */ -#define RCC_CIR_PLLRDYF (1 << 4) /* Bit 4: PLL Ready Interrupt flag */ -#define RCC_CIR_CSSF (1 << 7) /* Bit 7: Clock Security System Interrupt flag */ -#define RCC_CIR_LSIRDYIE (1 << 8) /* Bit 8: LSI Ready Interrupt Enable */ -#define RCC_CIR_LSERDYIE (1 << 9) /* Bit 9: LSE Ready Interrupt Enable */ -#define RCC_CIR_HSIRDYIE (1 << 10) /* Bit 10: HSI Ready Interrupt Enable */ -#define RCC_CIR_HSERDYIE (1 << 11) /* Bit 11: HSE Ready Interrupt Enable */ -#define RCC_CIR_PLLRDYIE (1 << 12) /* Bit 12: PLL Ready Interrupt Enable */ -#define RCC_CIR_LSIRDYC (1 << 16) /* Bit 16: LSI Ready Interrupt Clear */ -#define RCC_CIR_LSERDYC (1 << 17) /* Bit 17: LSE Ready Interrupt Clear */ -#define RCC_CIR_HSIRDYC (1 << 18) /* Bit 18: HSI Ready Interrupt Clear */ -#define RCC_CIR_HSERDYC (1 << 19) /* Bit 19: HSE Ready Interrupt Clear */ -#define RCC_CIR_PLLRDYC (1 << 20) /* Bit 20: PLL Ready Interrupt Clear */ -#define RCC_CIR_CSSC (1 << 23) /* Bit 23: Clock Security System Interrupt Clear */ - -/* APB2 Peripheral reset register */ - -#define RCC_APB2RSTR_AFIORST (1 << 0) /* Bit 0: Alternate Function I/O reset */ -#define RCC_APB2RSTR_IOPARST (1 << 2) /* Bit 2: I/O port A reset */ -#define RCC_APB2RSTR_IOPBRST (1 << 3) /* Bit 3: IO port B reset */ -#define RCC_APB2RSTR_IOPCRST (1 << 4) /* Bit 4: IO port C reset */ -#define RCC_APB2RSTR_IOPDRST (1 << 5) /* Bit 5: IO port D reset */ -#define RCC_APB2RSTR_IOPERST (1 << 6) /* Bit 6: IO port E reset */ -#define TCC_APB2RSTR_IOPFRST (1 << 7) /* Bit 7: IO port F reset */ -#define TCC_APB2RSTR_IOPGRST (1 << 8) /* Bit 8: IO port G reset */ -#define RCC_APB2RSTR_ADC1RST (1 << 9) /* Bit 9: ADC 1 interface reset */ -#define RCC_APB2RSTR_ADC2RST (1 << 10) /* Bit 10: ADC 2 interface reset */ -#define RCC_APB2RSTR_TIM1RST (1 << 11) /* Bit 11: TIM1 Timer reset */ -#define RCC_APB2RSTR_SPI1RST (1 << 12) /* Bit 12: SPI 1 reset */ -#define RCC_APB2RSTR_TIM8RST (1 << 13) /* Bit 13: TIM8 Timer reset */ -#define RCC_APB2RSTR_USART1RST (1 << 14) /* Bit 14: USART1 reset */ -#define RCC_APB2RTST_ADC2RST (1 << 15) /* Bit 15: ADC3 interface reset */ - -/* APB1 Peripheral reset register */ - -#define RCC_APB1RSTR_TIM2RST (1 << 0) /* Bit 0: Timer 2 reset */ -#define RCC_APB1RSTR_TIM3RST (1 << 1) /* Bit 1: Timer 3 reset */ -#define RCC_APB1RSTR_TIM4RST (1 << 2) /* Bit 2: Timer 4 reset */ -#define RCC_APB1RSTR_TIM5RST (1 << 3) /* Bit 3: Timer 5 reset */ -#define RCC_APB1RSTR_TIM6RST (1 << 4) /* Bit 4: Timer 6 reset */ -#define RCC_APB1RSTR_TIM7RST (1 << 5) /* Bit 5: Timer 7 reset */ -#define RCC_APB1RSTR_WWDGRST (1 << 11) /* Bit 11: Window Watchdog reset */ -#define RCC_APB1RSTR_SPI2RST (1 << 14) /* Bit 14: SPI 2 reset */ -#define RCC_APB1RSTR_SPI3RST (1 << 15) /* Bit 15: SPI 3 reset */ -#define RCC_APB1RSTR_USART2RST (1 << 17) /* Bit 17: USART 2 reset */ -#define RCC_APB1RSTR_USART3RST (1 << 18) /* Bit 18: USART 3 reset */ -#define RCC_APB1RSTR_UART4RST (1 << 19) /* Bit 19: UART 4 reset */ -#define RCC_APB1RSTR_UART5RST (1 << 20) /* Bit 18: UART 5 reset */ -#define RCC_APB1RSTR_I2C1RST (1 << 21) /* Bit 21: I2C 1 reset */ -#define RCC_APB1RSTR_I2C2RST (1 << 22) /* Bit 22: I2C 2 reset */ -#define RCC_APB1RSTR_USBRST (1 << 23) /* Bit 23: USB reset */ -#define RCC_APB1RSTR_CANRST (1 << 25) /* Bit 25: CAN reset */ -#define RCC_APB1RSTR_BKPRST (1 << 27) /* Bit 27: Backup interface reset */ -#define RCC_APB1RSTR_PWRRST (1 << 28) /* Bit 28: Power interface reset */ -#define RCC_APB1RSTR_DACRST (1 << 29) /* Bit 29: DAC interface reset */ - -/* AHB Peripheral Clock enable register */ +#ifndef __ASSEMBLY__ -#define RCC_AHBENR_DMA1EN (1 << 0) /* Bit 0: DMA1 clock enable */ -#define RCC_AHBENR_DMA2EN (1 << 1) /* Bit 1: DMA2 clock enable */ -#define RCC_AHBENR_SRAMEN (1 << 2) /* Bit 2: SRAM interface clock enable */ -#define RCC_AHBENR_FLITFEN (1 << 4) /* Bit 4: FLITF clock enable */ -#define RCC_AHBENR_CRCEN (1 << 6) /* Bit 6: CRC clock enable */ -#define RCC_AHBENR_FSMCEN (1 << 8) /* Bit 8: FSMC clock enable */ -#define RCC_AHBENR_SDIOEN (1 << 10) /* Bit 10: SDIO clock enable */ +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif -/* APB2 Peripheral Clock enable register */ +/* This symbol references the Cortex-M3 vector table (as positioned by the the linker + * script, ld.script or ld.script.dfu. The standard location for the vector table is + * at the beginning of FLASH at address 0x0800:0000. If we are using the STMicro DFU + * bootloader, then the vector table will be offset to a different location in FLASH + * and we will need to set the NVIC vector location to this alternative location. + */ -#define RCC_APB2ENR_AFIOEN (1 << 0) /* Bit 0: Alternate Function I/O clock enable */ -#define RCC_APB2ENR_IOPEN(n) (1 << ((n)+2)) -#define RCC_APB2ENR_IOPAEN (1 << 2) /* Bit 2: I/O port A clock enable */ -#define RCC_APB2ENR_IOPBEN (1 << 3) /* Bit 3: I/O port B clock enable */ -#define RCC_APB2ENR_IOPCEN (1 << 4) /* Bit 4: I/O port C clock enable */ -#define RCC_APB2ENR_IOPDEN (1 << 5) /* Bit 5: I/O port D clock enable */ -#define RCC_APB2ENR_IOPEEN (1 << 6) /* Bit 6: I/O port E clock enable */ -#define RCC_APB2ENR_IOPFEN (1 << 7) /* Bit 7: I/O port F clock enable */ -#define RCC_APB2ENR_IOPGEN (1 << 8) /* Bit 8: I/O port G clock enable */ -#define RCC_APB2ENR_ADC1EN (1 << 9) /* Bit 9: ADC 1 interface clock enable */ -#define RCC_APB2ENR_ADC2EN (1 << 10) /* Bit 10: ADC 2 interface clock enable */ -#define RCC_APB2ENR_TIM1EN (1 << 11) /* Bit 11: TIM1 Timer clock enable */ -#define RCC_APB2ENR_SPI1EN (1 << 12) /* Bit 12: SPI 1 clock enable */ -#define RCC_APB2ENR_TIM8EN (1 << 13) /* Bit 13: TIM8 Timer clock enable */ -#define RCC_APB2ENR_USART1EN (1 << 14) /* Bit 14: USART1 clock enable */ -#define RCC_APB2ENR_ADC3EN (1 << 15) /* Bit 14: ADC3 interface clock enable */ - -/* APB1 Peripheral Clock enable register */ - -#define RCC_APB1ENR_TIM2EN (1 << 0) /* Bit 0: Timer 2 clock enable */ -#define RCC_APB1ENR_TIM3EN (1 << 1) /* Bit 1: Timer 3 clock enable */ -#define RCC_APB1ENR_TIM4EN (1 << 2) /* Bit 2: Timer 4 clock enable */ -#define RCC_APB1ENR_TIM5EN (1 << 3) /* Bit 3: Timer 5 clock enable */ -#define RCC_APB1ENR_TIM6EN (1 << 4) /* Bit 4: Timer 6 clock enable */ -#define RCC_APB1ENR_TIM7EN (1 << 5) /* Bit 5: Timer 7 clock enable */ -#define RCC_APB1ENR_WWDGEN (1 << 11) /* Bit 11: Window Watchdog clock enable */ -#define RCC_APB1ENR_SPI2EN (1 << 14) /* Bit 14: SPI 2 clock enable */ -#define RCC_APB1ENR_SPI3EN (1 << 15) /* Bit 15: SPI 3 clock enable */ -#define RCC_APB1ENR_USART2EN (1 << 17) /* Bit 17: USART 2 clock enable */ -#define RCC_APB1ENR_USART3EN (1 << 18) /* Bit 18: USART 3 clock enable */ -#define RCC_APB1ENR_UART4EN (1 << 19) /* Bit 19: UART 4 clock enable */ -#define RCC_APB1ENR_UART5EN (1 << 20) /* Bit 20: UART 5 clock enable */ -#define RCC_APB1ENR_I2C1EN (1 << 21) /* Bit 21: I2C 1 clock enable */ -#define RCC_APB1ENR_I2C2EN (1 << 22) /* Bit 22: I2C 2 clock enable */ -#define RCC_APB1ENR_USBEN (1 << 23) /* Bit 23: USB clock enable */ -#define RCC_APB1ENR_CANEN (1 << 25) /* Bit 25: CAN clock enable */ -#define RCC_APB1ENR_BKPEN (1 << 27) /* Bit 27: Backup interface clock enable */ -#define RCC_APB1ENR_PWREN (1 << 28) /* Bit 28: Power interface clock enable */ -#define RCC_APB1ENR_DACEN (1 << 29) /* Bit 29: DAC interface clock enable */ - -/* Backup domain control register */ - -#define RCC_BDCR_BDRST (1 << 16) /* Bit 16: Backup domain software reset */ -#define RCC_BDCR_RTCEN (1 << 15) /* Bit 15: RTC clock enable */ -#define RCC_BDCR_RTCSEL_SHIFT (8) /* Bits 9:8: RTC clock source selection */ -#define RCC_BDCR_RTCSEL_MASK (3 << RCC_BDCR_RTCSEL_SHIFT) -# define RCC_BDCR_RTCSEL_NOCLK (0 << RCC_BDCR_RTCSEL_SHIFT) /* 00: No clock */ -# define RCC_BDCR_RTCSEL_LSE (1 << RCC_BDCR_RTCSEL_SHIFT) /* 01: LSE oscillator clock used as RTC clock */ -# define RCC_BDCR_RTCSEL_LSI (2 << RCC_BDCR_RTCSEL_SHIFT) /* 10: LSI oscillator clock used as RTC clock */ -# define RCC_BDCR_RTCSEL_HSE (3 << RCC_BDCR_RTCSEL_SHIFT) /* 11: HSE oscillator clock divided by 128 used as RTC clock */ -#define RCC_BDCR_LSEBYP (1 << 2) /* Bit 2: External Low Speed oscillator Bypass */ -#define RCC_BDCR_LSERDY (1 << 1) /* Bit 1: External Low Speed oscillator Ready */ -#define RCC_BDCR_LSEON (1 << 0) /* Bit 0: External Low Speed oscillator enable */ - -/* Control/status register */ - -#define RCC_CSR_LSION (1 << 0) /* Bit 0: Internal Low Speed oscillator enable */ -#define RCC_CSR_LSIRDY (1 << 1) /* Bit 1: Internal Low Speed oscillator Ready */ -#define RCC_CSR_RMVF (1 << 24) /* Bit 24: Remove reset flag */ -#define RCC_CSR_PINRSTF (1 << 26) /* Bit 26: PIN reset flag */ -#define RCC_CSR_PORRSTF (1 << 27) /* Bit 27: POR/PDR reset flag */ -#define RCC_CSR_SFTRSTF (1 << 28) /* Bit 28: Software Reset flag */ -#define RCC_CSR_IWDGRSTF (1 << 29) /* Bit 29: Independent Watchdog reset flag */ -#define RCC_CSR_WWDGRSTF (1 << 30) /* Bit 30: Window watchdog reset flag */ -#define RCC_CSR_LPWRRSTF (1 << 31) /* Bit 31: Low-Power reset flag */ +extern uint32_t stm32_vectors[]; /* See stm32_vectors.S */ /************************************************************************************ - * Public Types + * Public Function Prototypes ************************************************************************************/ /************************************************************************************ - * Public Data + * Name: stm32_clockconfig + * + * Description: + * Called to change to new clock based on settings in board.h + * ************************************************************************************/ -/************************************************************************************ - * Public Function Prototypes - ************************************************************************************/ +EXTERN void stm32_clockconfig(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif +#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_STM32_STM32_RRC_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_sdio.h b/nuttx/arch/arm/src/stm32/stm32_sdio.h index 977b428d5..46fbe8a95 100755 --- a/nuttx/arch/arm/src/stm32/stm32_sdio.h +++ b/nuttx/arch/arm/src/stm32/stm32_sdio.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/stm32_sdio.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -42,270 +42,86 @@ #include <nuttx/config.h> #include <sys/types.h> +#include <stdbool.h> + #include "chip.h" -#include "stm32_memorymap.h" +#include "chip/stm32_sdio.h" /************************************************************************************ - * Definitions + * Public Functions ************************************************************************************/ -/* Register Offsets *****************************************************************/ - -#define STM32_SDIO_POWER_OFFSET 0x0000 /* SDIO power control register */ -#define STM32_SDIO_CLKCR_OFFSET 0x0004 /* SDI clock control register */ -#define STM32_SDIO_ARG_OFFSET 0x0008 /* SDIO argument register */ -#define STM32_SDIO_CMD_OFFSET 0x000c /* SDIO command register */ -#define STM32_SDIO_RESPCMD_OFFSET 0x0010 /* SDIO command response register */ -#define STM32_SDIO_RESP_OFFSET(n) (0x0010+4*(n)) -#define STM32_SDIO_RESP1_OFFSET 0x0014 /* SDIO response 1 register */ -#define STM32_SDIO_RESP2_OFFSET 0x0018 /* SDIO response 2 register */ -#define STM32_SDIO_RESP3_OFFSET 0x001c /* SDIO response 3 register */ -#define STM32_SDIO_RESP4_OFFSET 0x0020 /* SDIO response 4 register */ -#define STM32_SDIO_DTIMER_OFFSET 0x0024 /* SDIO data timer register */ -#define STM32_SDIO_DLEN_OFFSET 0x0028 /* SDIO data length register */ -#define STM32_SDIO_DCTRL_OFFSET 0x002c /* SDIO data control register */ -#define STM32_SDIO_DCOUNT_OFFSET 0x0030 /* SDIO data counter register */ -#define STM32_SDIO_STA_OFFSET 0x0034 /* SDIO status register */ -#define STM32_SDIO_ICR_OFFSET 0x0038 /* SDIO interrupt clear register */ -#define STM32_SDIO_MASK_OFFSET 0x003c /* SDIO mask register */ -#define STM32_SDIO_FIFOCNT_OFFSET 0x0048 /* SDIO FIFO counter register */ -#define STM32_SDIO_FIFO_OFFSET 0x0080 /* SDIO data FIFO register */ - -/* Register Addresses ***************************************************************/ - -#define STM32_SDIO_POWER (STM32_SDIO_BASE+STM32_SDIO_POWER_OFFSET) -#define STM32_SDIO_CLKCR (STM32_SDIO_BASE+STM32_SDIO_CLKCR_OFFSET) -#define STM32_SDIO_ARG (STM32_SDIO_BASE+STM32_SDIO_ARG_OFFSET) -#define STM32_SDIO_CMD (STM32_SDIO_BASE+STM32_SDIO_CMD_OFFSET) -#define STM32_SDIO_RESPCMD (STM32_SDIO_BASE+STM32_SDIO_RESPCMD_OFFSET) -#define STM32_SDIO_RESP(n) (STM32_SDIO_BASE+STM32_SDIO_RESP_OFFSET(n)) -#define STM32_SDIO_RESP1 (STM32_SDIO_BASE+STM32_SDIO_RESP1_OFFSET) -#define STM32_SDIO_RESP2 (STM32_SDIO_BASE+STM32_SDIO_RESP2_OFFSET) -#define STM32_SDIO_RESP3 (STM32_SDIO_BASE+STM32_SDIO_RESP3_OFFSET) -#define STM32_SDIO_RESP4 (STM32_SDIO_BASE+STM32_SDIO_RESP4_OFFSET) -#define STM32_SDIO_DTIMER (STM32_SDIO_BASE+STM32_SDIO_DTIMER_OFFSET) -#define STM32_SDIO_DLEN (STM32_SDIO_BASE+STM32_SDIO_DLEN_OFFSET) -#define STM32_SDIO_DCTRL (STM32_SDIO_BASE+STM32_SDIO_DCTRL_OFFSET) -#define STM32_SDIO_DCOUNT (STM32_SDIO_BASE+STM32_SDIO_DCOUNT_OFFSET) -#define STM32_SDIO_STA (STM32_SDIO_BASE+STM32_SDIO_STA_OFFSET) -#define STM32_SDIO_ICR (STM32_SDIO_BASE+STM32_SDIO_ICR_OFFSET) -#define STM32_SDIO_MASK (STM32_SDIO_BASE+STM32_SDIO_MASK_OFFSET) -#define STM32_SDIO_FIFOCNT (STM32_SDIO_BASE+STM32_SDIO_FIFOCNT_OFFSET) -#define STM32_SDIO_FIFO (STM32_SDIO_BASE+STM32_SDIO_FIFO_OFFSET) - -/* Bit-band (BB) base addresses ****************************************************/ - -#define STM32_SDIO_OFFSET (STM32_SDIO_BASE-STM32_PERIPH_BASE)
- -#define STM32_SDIO_POWER_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_POWER_OFFSET)<<5)) -#define STM32_SDIO_CLKCR_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_CLKCR_OFFSET)<<5)) -#define STM32_SDIO_ARG_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_ARG_OFFSET)<<5)) -#define STM32_SDIO_CMD_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_CMD_OFFSET)<<5)) -#define STM32_SDIO_RESPCMD_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESPCMD_OFFSET)<<5)) -#define STM32_SDIO_RESP_BB(n) (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP_OFFSET(n))<<5)) -#define STM32_SDIO_RESP1_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP1_OFFSET)<<5)) -#define STM32_SDIO_RESP2_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP2_OFFSET)<<5)) -#define STM32_SDIO_RESP3_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP3_OFFSET)<<5)) -#define STM32_SDIO_RESP4_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_RESP4_OFFSET)<<5)) -#define STM32_SDIO_DTIMER_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DTIMER_OFFSET)<<5)) -#define STM32_SDIO_DLEN_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DLEN_OFFSET)<<5)) -#define STM32_SDIO_DCTRL_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DCTRL_OFFSET)<<5)) -#define STM32_SDIO_DCOUNT_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_DCOUNT_OFFSET)<<5)) -#define STM32_SDIO_STA_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_STA_OFFSET)<<5)) -#define STM32_SDIO_ICR_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_ICR_OFFSET)<<5)) -#define STM32_SDIO_MASK_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_MASK_OFFSET)<<5)) -#define STM32_SDIO_FIFOCNT_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_FIFOCNT_OFFSET)<<5)) -#define STM32_SDIO_FIFO_BB (STM32_PERIPHBB_BASE+((STM32_SDIO_OFFSET+STM32_SDIO_FIFO_OFFSET)<<5)) -
-/* Register Bitfield Definitions ****************************************************/ - -#define SDIO_POWER_PWRCTRL_SHIFT (0) /* Bits 0-1: Power supply control bits */ -#define SDIO_POWER_PWRCTRL_MASK (3 << SDIO_POWER_PWRCTRL_SHIFT) -# define SDIO_POWER_PWRCTRL_OFF (0 << SDIO_POWER_PWRCTRL_SHIFT) /* 00: Power-off: card clock stopped */ -# define SDIO_POWER_PWRCTRL_PWRUP (2 << SDIO_POWER_PWRCTRL_SHIFT) /* 10: Reserved power-up */ -# define SDIO_POWER_PWRCTRL_ON (3 << SDIO_POWER_PWRCTRL_SHIFT) /* 11: Power-on: card is clocked */ - -#define SDIO_POWER_RESET (0) /* Reset value */ - -#define SDIO_CLKCR_CLKDIV_SHIFT (0) /* Bits 7-0: Clock divide factor */ -#define SDIO_CLKCR_CLKDIV_MASK (0xff << SDIO_CLKCR_CLKDIV_SHIFT) -#define SDIO_CLKCR_CLKEN (1 << 8) /* Bit 8: Clock enable bit */ -#define SDIO_CLKCR_PWRSAV (1 << 9) /* Bit 9: Power saving configuration bit */ -#define SDIO_CLKCR_BYPASS (1 << 10) /* Bit 10: Clock divider bypass enable bit */ -#define SDIO_CLKCR_WIDBUS_SHIFT (11) /* Bits 12-11: Wide bus mode enable bits */ -#define SDIO_CLKCR_WIDBUS_MASK (3 << SDIO_CLKCR_WIDBUS_SHIFT) -# define SDIO_CLKCR_WIDBUS_D1 (0 << SDIO_CLKCR_WIDBUS_SHIFT) /* 00: Default (SDIO_D0) */ -# define SDIO_CLKCR_WIDBUS_D4 (1 << SDIO_CLKCR_WIDBUS_SHIFT) /* 01: 4-wide (SDIO_D[3:0]) */ -# define SDIO_CLKCR_WIDBUS_D8 (2 << SDIO_CLKCR_WIDBUS_SHIFT) /* 10: 8-wide (SDIO_D[7:0]) */ -#define SDIO_CLKCR_NEGEDGE (1 << 13) /* Bit 13: SDIO_CK dephasing selection bit */ -#define SDIO_CLKCR_HWFC_EN (1 << 14) /* Bit 14: HW Flow Control enable */ - -#define SDIO_CLKCR_RESET (0) /* Reset value */ -#define SDIO_ARG_RESET (0) /* Reset value */ - -#define SDIO_CLKCR_CLKEN_BB (STM32_SDIO_CLKCR_BB + (8 * 4))
-#define SDIO_CLKCR_PWRSAV_BB (STM32_SDIO_CLKCR_BB + (9 * 4))
-#define SDIO_CLKCR_BYPASS_BB (STM32_SDIO_CLKCR_BB + (10 * 4))
-#define SDIO_CLKCR_NEGEDGE_BB (STM32_SDIO_CLKCR_BB + (13 * 4))
-#define SDIO_CLKCR_HWFC_EN_BB (STM32_SDIO_CLKCR_BB + (14 * 4))
-
-#define SDIO_CMD_CMDINDEX_SHIFT (0) -#define SDIO_CMD_CMDINDEX_MASK (0x3f << SDIO_CMD_CMDINDEX_SHIFT) -#define SDIO_CMD_WAITRESP_SHIFT (6) /* Bits 7-6: Wait for response bits */ -#define SDIO_CMD_WAITRESP_MASK (3 << SDIO_CMD_WAITRESP_SHIFT) -# define SDIO_CMD_NORESPONSE (0 << SDIO_CMD_WAITRESP_SHIFT) /* 00/10: No response */ -# define SDIO_CMD_SHORTRESPONSE (1 << SDIO_CMD_WAITRESP_SHIFT) /* 01: Short response */ -# define SDIO_CMD_LONGRESPONSE (3 << SDIO_CMD_WAITRESP_SHIFT) /* 11: Long response */ -#define SDIO_CMD_WAITINT (1 << 8) /* Bit 8: CPSM waits for interrupt request */ -#define SDIO_CMD_WAITPEND (1 << 9) /* Bit 9: CPSM Waits for ends of data transfer */ -#define SDIO_CMD_CPSMEN (1 << 10) /* Bit 10: Command path state machine enable */ -#define SDIO_CMD_SUSPEND (1 << 11) /* Bit 11: SD I/O suspend command */ -#define SDIO_CMD_ENDCMD (1 << 12) /* Bit 12: Enable CMD completion */ -#define SDIO_CMD_NIEN (1 << 13) /* Bit 13: not Interrupt Enable */ -#define SDIO_CMD_ATACMD (1 << 14) /* Bit 14: CE-ATA command */ - -#define SDIO_CMD_RESET (0) /* Reset value */ - -#define SDIO_CMD_WAITINT_BB (STM32_SDIO_CMD_BB + (8 * 4))
-#define SDIO_CMD_WAITPEND_BB (STM32_SDIO_CMD_BB + (9 * 4))
-#define SDIO_CMD_CPSMEN_BB (STM32_SDIO_CMD_BB + (10 * 4))
-#define SDIO_CMD_SUSPEND_BB (STM32_SDIO_CMD_BB + (11 * 4))
-#define SDIO_CMD_ENCMD_BB (STM32_SDIO_CMD_BB + (12 * 4))
-#define SDIO_CMD_NIEN_BB (STM32_SDIO_CMD_BB + (13 * 4))
-#define SDIO_CMD_ATACMD_BB (STM32_SDIO_CMD_BB + (14 * 4))
-
-#define SDIO_RESPCMD_SHIFT (0) -#define SDIO_RESPCMD_MASK (0x3f << SDIO_RESPCMD_SHIFT) - -#define SDIO_DTIMER_RESET (0) /* Reset value */ - -#define SDIO_DLEN_SHIFT (0) -#define SDIO_DLEN_MASK (0x01ffffff << SDIO_DLEN_SHIFT) - -#define SDIO_DLEN_RESET (0) /* Reset value */ - -#define SDIO_DCTRL_DTEN (1 << 0) /* Bit 0: Data transfer enabled bit */ -#define SDIO_DCTRL_DTDIR (1 << 1) /* Bit 1: Data transfer direction */ -#define SDIO_DCTRL_DTMODE (1 << 2) /* Bit 2: Data transfer mode */ -#define SDIO_DCTRL_DMAEN (1 << 3) /* Bit 3: DMA enable bit */ -#define SDIO_DCTRL_DBLOCKSIZE_SHIFT (4) /* Bits 7-4: Data block size */ -#define SDIO_DCTRL_DBLOCKSIZE_MASK (15 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_1BYTE (0 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_2BYTES (1 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_4BYTES (2 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_8BYTES (3 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_16BYTES (4 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_32BYTES (5 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_64BYTES (6 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_128BYTES (7 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_256BYTES (8 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_512BYTES (9 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_1KBYTE (10 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_2KBYTES (11 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_4KBYTES (12 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_8KBYTES (13 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -# define SDIO_DCTRL_16KBYTES (14 << SDIO_DCTRL_DBLOCKSIZE_SHIFT) -#define SDIO_DCTRL_RWSTART (1 << 8) /* Bit 8: Read wait start */ -#define SDIO_DCTRL_RWSTOP (1 << 9) /* Bit 9: Read wait stop */ -#define SDIO_DCTRL_RWMOD (1 << 10) /* Bit 10: Read wait mode */ -#define SDIO_DCTRL_SDIOEN (1 << 11) /* Bit 11: SD I/O enable functions */ - -#define SDIO_DCTRL_RESET (0) /* Reset value */ - -#define SDIO_DCTRL_DTEN_BB (STM32_SDIO_DCTRL_BB + (0 * 4))
-#define SDIO_DCTRL_DTDIR_BB (STM32_SDIO_DCTRL_BB + (1 * 4))
-#define SDIO_DCTRL_DTMODE_BB (STM32_SDIO_DCTRL_BB + (2 * 4))
-#define SDIO_DCTRL_DMAEN_BB (STM32_SDIO_DCTRL_BB + (3 * 4))
-#define SDIO_DCTRL_RWSTART_BB (STM32_SDIO_DCTRL_BB + (8 * 4))
-#define SDIO_DCTRL_RWSTOP_BB (STM32_SDIO_DCTRL_BB + (9 * 4))
-#define SDIO_DCTRL_RWMOD_BB (STM32_SDIO_DCTRL_BB + (10 * 4))
-#define SDIO_DCTRL_SDIOEN_BB (STM32_SDIO_DCTRL_BB + (11 * 4))
- -#define SDIO_DATACOUNT_SHIFT (0) -#define SDIO_DATACOUNT_MASK (0x01ffffff << SDIO_DATACOUNT_SHIFT) +#ifndef __ASSEMBLY__ -#define SDIO_STA_CCRCFAIL (1 << 0) /* Bit 0: Command response CRC fail */ -#define SDIO_STA_DCRCFAIL (1 << 1) /* Bit 1: Data block CRC fail */ -#define SDIO_STA_CTIMEOUT (1 << 2) /* Bit 2: Command response timeout */ -#define SDIO_STA_DTIMEOUT (1 << 3) /* Bit 3: Data timeout */ -#define SDIO_STA_TXUNDERR (1 << 4) /* Bit 4: Transmit FIFO underrun error */ -#define SDIO_STA_RXOVERR (1 << 5) /* Bit 5: Received FIFO overrun error */ -#define SDIO_STA_CMDREND (1 << 6) /* Bit 6: Command response received */ -#define SDIO_STA_CMDSENT (1 << 7) /* Bit 7: Command sent */ -#define SDIO_STA_DATAEND (1 << 8) /* Bit 8: Data end */ -#define SDIO_STA_STBITERR (1 << 9) /* Bit 9: Start bit not detected */ -#define SDIO_STA_DBCKEND (1 << 10) /* Bit 10: Data block sent/received */ -#define SDIO_STA_CMDACT (1 << 11) /* Bit 11: Command transfer in progress */ -#define SDIO_STA_TXACT (1 << 12) /* Bit 12: Data transmit in progress */ -#define SDIO_STA_RXACT (1 << 13) /* Bit 13: Data receive in progress */ -#define SDIO_STA_TXFIFOHE (1 << 14) /* Bit 14: Transmit FIFO half empty */ -#define SDIO_STA_RXFIFOHF (1 << 15) /* Bit 15: Receive FIFO half full */ -#define SDIO_STA_TXFIFOF (1 << 16) /* Bit 16: Transmit FIFO full */ -#define SDIO_STA_RXFIFOF (1 << 17) /* Bit 17: Receive FIFO full */ -#define SDIO_STA_TXFIFOE (1 << 18) /* Bit 18: Transmit FIFO empty */ -#define SDIO_STA_RXFIFOE (1 << 19) /* Bit 19: Receive FIFO empty */ -#define SDIO_STA_TXDAVL (1 << 20) /* Bit 20: Data available in transmit FIFO */ -#define SDIO_STA_RXDAVL (1 << 21) /* Bit 21: Data available in receive FIFO */ -#define SDIO_STA_SDIOIT (1 << 22) /* Bit 22: SDIO interrupt received */ -#define SDIO_STA_CEATAEND (1 << 23) /* Bit 23: CMD6 CE-ATA command completion */ +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif -#define SDIO_ICR_CCRCFAILC (1 << 0) /* Bit 0: CCRCFAIL flag clear bit */ -#define SDIO_ICR_DCRCFAILC (1 << 1) /* Bit 1: DCRCFAIL flag clear bit */ -#define SDIO_ICR_CTIMEOUTC (1 << 2) /* Bit 2: CTIMEOUT flag clear bit */ -#define SDIO_ICR_DTIMEOUTC (1 << 3) /* Bit 3: DTIMEOUT flag clear bit */ -#define SDIO_ICR_TXUNDERRC (1 << 4) /* Bit 4: TXUNDERR flag clear bit */ -#define SDIO_ICR_RXOVERRC (1 << 5) /* Bit 5: RXOVERR flag clear bit */ -#define SDIO_ICR_CMDRENDC (1 << 6) /* Bit 6: CMDREND flag clear bit */ -#define SDIO_ICR_CMDSENTC (1 << 7) /* Bit 7: CMDSENT flag clear bit */ -#define SDIO_ICR_DATAENDC (1 << 8) /* Bit 8: DATAEND flag clear bit */ -#define SDIO_ICR_STBITERRC (1 << 9) /* Bit 9: STBITERR flag clear bit */ -#define SDIO_ICR_DBCKENDC (1 << 10) /* Bit 10: DBCKEND flag clear bit */ -#define SDIO_ICR_SDIOITC (1 << 22) /* Bit 22: SDIOIT flag clear bit */ -#define SDIO_ICR_CEATAENDC (1 << 23) /* Bit 23: CEATAEND flag clear bit */ - -#define SDIO_ICR_RESET 0x00c007ff -#define SDIO_ICR_STATICFLAGS 0x000005ff +/**************************************************************************** + * Name: sdio_initialize + * + * Description: + * Initialize SDIO for operation. + * + * Input Parameters: + * slotno - Not used. + * + * Returned Values: + * A reference to an SDIO interface structure. NULL is returned on failures. + * + ****************************************************************************/ -#define SDIO_MASK_CCRCFAILIE (1 << 0) /* Bit 0: Command CRC fail interrupt enable */ -#define SDIO_MASK_DCRCFAILIE (1 << 1) /* Bit 1: Data CRC fail interrupt enable */ -#define SDIO_MASK_CTIMEOUTIE (1 << 2) /* Bit 2: Command timeout interrupt enable */ -#define SDIO_MASK_DTIMEOUTIE (1 << 3) /* Bit 3: Data timeout interrupt enable */ -#define SDIO_MASK_TXUNDERRIE (1 << 4) /* Bit 4: Tx FIFO underrun error interrupt enable */ -#define SDIO_MASK_RXOVERRIE (1 << 5) /* Bit 5: Rx FIFO overrun error interrupt enable */ -#define SDIO_MASK_CMDRENDIE (1 << 6) /* Bit 6: Command response received interrupt enable */ -#define SDIO_MASK_CMDSENTIE (1 << 7) /* Bit 7: Command sent interrupt enable */ -#define SDIO_MASK_DATAENDIE (1 << 8) /* Bit 8: Data end interrupt enable */ -#define SDIO_MASK_STBITERRIE (1 << 9) /* Bit 9: Start bit error interrupt enable */ -#define SDIO_MASK_DBCKENDIE (1 << 10) /* Bit 10: Data block end interrupt enable */ -#define SDIO_MASK_CMDACTIE (1 << 11) /* Bit 11: Command acting interrupt enable */ -#define SDIO_MASK_TXACTIE (1 << 12) /* Bit 12: Data transmit acting interrupt enable */ -#define SDIO_MASK_RXACTIE (1 << 13) /* Bit 13: Data receive acting interrupt enable */ -#define SDIO_MASK_TXFIFOHEIE (1 << 14) /* Bit 14: Tx FIFO half empty interrupt enable */ -#define SDIO_MASK_RXFIFOHFIE (1 << 15) /* Bit 15: Rx FIFO half full interrupt enable */ -#define SDIO_MASK_TXFIFOFIE (1 << 16) /* Bit 16: Tx FIFO full interrupt enable */ -#define SDIO_MASK_RXFIFOFIE (1 << 17) /* Bit 17: Rx FIFO full interrupt enable */ -#define SDIO_MASK_TXFIFOEIE (1 << 18) /* Bit 18: Tx FIFO empty interrupt enable */ -#define SDIO_MASK_RXFIFOEIE (1 << 19) /* Bit 19: Rx FIFO empty interrupt enable */ -#define SDIO_MASK_TXDAVLIE (1 << 20) /* Bit 20: Data available in Tx FIFO interrupt enable */ -#define SDIO_MASK_RXDAVLIE (1 << 21) /* Bit 21: Data available in Rx FIFO interrupt enable */ -#define SDIO_MASK_SDIOITIE (1 << 22) /* Bit 22: SDIO mode interrupt received interrupt enable */ -#define SDIO_MASK_CEATAENDIE (1 << 23) /* Bit 23: CE-ATA command completion interrupt enable */ +struct sdio_dev_s; /* See include/nuttx/sdio.h */ +EXTERN FAR struct sdio_dev_s *sdio_initialize(int slotno); -#define SDIO_MASK_RESET (0) +/**************************************************************************** + * Name: sdio_mediachange + * + * Description: + * Called by board-specific logic -- posssible from an interrupt handler -- + * in order to signal to the driver that a card has been inserted or + * removed from the slot + * + * Input Parameters: + * dev - An instance of the SDIO driver device state structure. + * cardinslot - true is a card has been detected in the slot; false if a + * card has been removed from the slot. Only transitions + * (inserted->removed or removed->inserted should be reported) + * + * Returned Values: + * None + * + ****************************************************************************/ -#define SDIO_FIFOCNT_SHIFT (0) -#define SDIO_FIFOCNT_MASK (0x01ffffff << SDIO_FIFOCNT_SHIFT) +EXTERN void sdio_mediachange(FAR struct sdio_dev_s *dev, bool cardinslot); -/************************************************************************************ - * Public Types - ************************************************************************************/ +/**************************************************************************** + * Name: sdio_wrprotect + * + * Description: + * Called by board-specific logic to report if the card in the slot is + * mechanically write protected. + * + * Input Parameters: + * dev - An instance of the SDIO driver device state structure. + * wrprotect - true is a card is writeprotected. + * + * Returned Values: + * None + * + ****************************************************************************/ -/************************************************************************************ - * Public Data - ************************************************************************************/ +EXTERN void sdio_wrprotect(FAR struct sdio_dev_s *dev, bool wrprotect); -/************************************************************************************ - * Public Functions - ************************************************************************************/ +#undef EXTERN +#if defined(__cplusplus) +} +#endif +#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_STM32_STM32_SDIO_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_spi.h b/nuttx/arch/arm/src/stm32/stm32_spi.h index 4ff4f1c42..7a58dd83e 100755 --- a/nuttx/arch/arm/src/stm32/stm32_spi.h +++ b/nuttx/arch/arm/src/stm32/stm32_spi.h @@ -43,104 +43,7 @@ #include <nuttx/config.h> #include "chip.h" - -/************************************************************************************ - * Pre-processor Definitions - ************************************************************************************/ - -#define STM32_SPI_CLK_MAX 18000000UL /* Maximum allowed speed as per specifications for all SPIs */ - -/* Register Offsets *****************************************************************/ - -#define STM32_SPI_CR1_OFFSET 0x0000 /* SPI Control Register 1 (16-bit) */ -#define STM32_SPI_CR2_OFFSET 0x0004 /* SPI control register 2 (16-bit) */ -#define STM32_SPI_SR_OFFSET 0x0008 /* SPI status register (16-bit) */ -#define STM32_SPI_DR_OFFSET 0x000c /* SPI data register (16-bit) */ -#define STM32_SPI_CRCPR_OFFSET 0x0010 /* SPI CRC polynomial register (16-bit) */ -#define STM32_SPI_RXCRCR_OFFSET 0x0014 /* SPI Rx CRC register (16-bit) */ -#define STM32_SPI_TXCRCR_OFFSET 0x0018 /* SPI Tx CRC register (16-bit) */ - -/* Register Addresses ***************************************************************/ - -#if STM32_NSPI > 0 -# define STM32_SPI1_CR1 (STM32_SPI1_BASE+STM32_SPI_CR1_OFFSET) -# define STM32_SPI1_CR2 (STM32_SPI1_BASE+STM32_SPI_CR2_OFFSET) -# define STM32_SPI1_SR (STM32_SPI1_BASE+STM32_SPI_SR_OFFSET) -# define STM32_SPI1_DR (STM32_SPI1_BASE+STM32_SPI_DR_OFFSET) -# define STM32_SPI1_CRCPR (STM32_SPI1_BASE+STM32_SPI_CRCPR_OFFSET) -# define STM32_SPI1_RXCRCR (STM32_SPI1_BASE+STM32_SPI_RXCRCR_OFFSET) -# define STM32_SPI1_TXCRCR (STM32_SPI1_BASE+STM32_SPI_TXCRCR_OFFSET) -#endif - -#if STM32_NSPI > 1 -# define STM32_SPI2_CR1 (STM32_SPI2_BASE+STM32_SPI_CR1_OFFSET) -# define STM32_SPI2_CR2 (STM32_SPI2_BASE+STM32_SPI_CR2_OFFSET) -# define STM32_SPI2_SR (STM32_SPI2_BASE+STM32_SPI_SR_OFFSET) -# define STM32_SPI2_DR (STM32_SPI2_BASE+STM32_SPI_DR_OFFSET) -# define STM32_SPI2_CRCPR (STM32_SPI2_BASE+STM32_SPI_CRCPR_OFFSET) -# define STM32_SPI2_RXCRCR (STM32_SPI2_BASE+STM32_SPI_RXCRCR_OFFSET) -# define STM32_SPI2_TXCRCR (STM32_SPI2_BASE+STM32_SPI_TXCRCR_OFFSET) -#endif - -#if STM32_NSPI > 2 -# define STM32_SPI3_CR1 (STM32_SPI3_BASE+STM32_SPI_CR1_OFFSET) -# define STM32_SPI3_CR2 (STM32_SPI3_BASE+STM32_SPI_CR2_OFFSET) -# define STM32_SPI3_SR (STM32_SPI3_BASE+STM32_SPI_SR_OFFSET) -# define STM32_SPI3_DR (STM32_SPI3_BASE+STM32_SPI_DR_OFFSET) -# define STM32_SPI3_CRCPR (STM32_SPI3_BASE+STM32_SPI_CRCPR_OFFSET) -# define STM32_SPI3_RXCRCR (STM32_SPI3_BASE+STM32_SPI_RXCRCR_OFFSET) -# define STM32_SPI3_TXCRCR (STM32_SPI3_BASE+STM32_SPI_TXCRCR_OFFSET) -#endif - -/* Register Bitfield Definitions ****************************************************/ - -/* SPI Control Register 1 */ - -#define SPI_CR1_CPHA (1 << 0) /* Bit 0: Clock Phase */ -#define SPI_CR1_CPOL (1 << 1) /* Bit 1: Clock Polarity */ -#define SPI_CR1_MSTR (1 << 2) /* Bit 2: Master Selection */ -#define SPI_CR1_BR_SHIFT (3) /* Bits 5:3 Baud Rate Control */ -#define SPI_CR1_BR_MASK (7 << SPI_CR1_BR_SHIFT) -# define SPI_CR1_FPCLCKd2 (0 << SPI_CR1_BR_SHIFT) /* 000: fPCLK/2 */ -# define SPI_CR1_FPCLCKd4 (1 << SPI_CR1_BR_SHIFT) /* 001: fPCLK/4 */ -# define SPI_CR1_FPCLCKd8 (2 << SPI_CR1_BR_SHIFT) /* 010: fPCLK/8 */ -# define SPI_CR1_FPCLCKd16 (3 << SPI_CR1_BR_SHIFT) /* 011: fPCLK/16 */ -# define SPI_CR1_FPCLCKd32 (4 << SPI_CR1_BR_SHIFT) /* 100: fPCLK/32 */ -# define SPI_CR1_FPCLCKd64 (5 << SPI_CR1_BR_SHIFT) /* 101: fPCLK/64 */ -# define SPI_CR1_FPCLCKd128 (6 << SPI_CR1_BR_SHIFT) /* 110: fPCLK/128 */ -# define SPI_CR1_FPCLCKd256 (7 << SPI_CR1_BR_SHIFT) /* 111: fPCLK/256 */ -#define SPI_CR1_SPE (1 << 6) /* Bit 6: SPI Enable */ -#define SPI_CR1_LSBFIRST (1 << 7) /* Bit 7: Frame Format */ -#define SPI_CR1_SSI (1 << 8) /* Bit 8: Internal slave select */ -#define SPI_CR1_SSM (1 << 9) /* Bit 9: Software slave management */ -#define SPI_CR1_RXONLY (1 << 10) /* Bit 10: Receive only */ -#define SPI_CR1_DFF (1 << 11) /* Bit 11: Data Frame Format */ -#define SPI_CR1_CRCNEXT (1 << 12) /* Bit 12: Transmit CRC next */ -#define SPI_CR1_CRCEN (1 << 13) /* Bit 13: Hardware CRC calculation enable */ -#define SPI_CR1_BIDIOE (1 << 14) /* Bit 14: Output enable in bidirectional mode */ -#define SPI_CR1_BIDIMODE (1 << 15) /* Bit 15: Bidirectional data mode enable */ - -/* SPI Control Register 2 */ - -#define SPI_CR2_RXDMAEN (1 << 0) /* Bit 0: Rx Buffer DMA Enable */ -#define SPI_CR2_TXDMAEN (1 << 1) /* Bit 1: Tx Buffer DMA Enable */ -#define SPI_CR2_SSOE (1 << 2) /* Bit 2: SS Output Enable */ -#define SPI_CR2_ERRIE (1 << 5) /* Bit 5: Error interrupt enable */ -#define SPI_CR2_RXNEIE (1 << 6) /* Bit 6: RX buffer not empty interrupt enable */ -#define SPI_CR2_TXEIE (1 << 7) /* Bit 7: Tx buffer empty interrupt enable */ - -/* SPI status register */ - -#define SPI_SR_RXNE (1 << 0) /* Bit 0: Receive buffer not empty */ -#define SPI_SR_TXE (1 << 1) /* Bit 1: Transmit buffer empty */ -#define SPI_SR_CRCERR (1 << 4) /* Bit 4: CRC error flag */ -#define SPI_SR_MODF (1 << 5) /* Bit 5: Mode fault */ -#define SPI_SR_OVR (1 << 6) /* Bit 6: Overrun flag */ -#define SPI_SR_BSY (1 << 7) /* Bit 7: Busy flag */ - -/************************************************************************************ - * Public Types - ************************************************************************************/ +#include "chip/stm32_spi.h" /************************************************************************************ * Public Data @@ -156,15 +59,59 @@ extern "C" { #define EXTERN extern #endif +struct spi_dev_s; +enum spi_dev_e; + /************************************************************************************ * Public Functions ************************************************************************************/ +/************************************************************************************ + * Name: stm32_spi1/2/3select and stm32_spi1/2/3status + * + * Description: + * The external functions, stm32_spi1/2/3select, stm32_spi1/2/3status, and + * stm32_spi1/2/3cmddata must be provided by board-specific logic. These are + * implementations of the select, status, and cmddata methods of the SPI interface + * defined by struct spi_ops_s (see include/nuttx/spi.h). All other methods + * (including up_spiinitialize()) are provided by common STM32 logic. To use this + * common SPI logic on your board: + * + * 1. Provide logic in stm32_boardinitialize() to configure SPI chip select + * pins. + * 2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your + * board-specific logic. These functions will perform chip selection and + * status operations using GPIOs in the way your board is configured. + * 3. If CONFIG_SPI_CMDDATA is defined in your NuttX configuration file, then + * provide stm32_spi1/2/3cmddata() functions in your board-specific logic. + * These functions will perform cmd/data selection operations using GPIOs in the + * way your board is configured. + * 4. Add a calls to up_spiinitialize() in your low level application + * initialization logic + * 5. The handle returned by up_spiinitialize() may then be used to bind the + * SPI driver to higher level logic (e.g., calling + * mmcsd_spislotinitialize(), for example, will bind the SPI driver to + * the SPI MMC/SD driver). + * + ************************************************************************************/ + +EXTERN void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); +EXTERN uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); +EXTERN int stm32_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); + +EXTERN void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); +EXTERN uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); +EXTERN int stm32_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); + +EXTERN void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); +EXTERN uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); +EXTERN int stm32_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); + #undef EXTERN #if defined(__cplusplus) } #endif #endif /* __ASSEMBLY__ */ - #endif /* __ARCH_ARM_STC_STM32_STM32_SPI_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_tim.c b/nuttx/arch/arm/src/stm32/stm32_tim.c index d5c9d6f70..433269bac 100644 --- a/nuttx/arch/arm/src/stm32/stm32_tim.c +++ b/nuttx/arch/arm/src/stm32/stm32_tim.c @@ -63,6 +63,7 @@ #define getreg16(a) (*(volatile uint16_t *)(a)) #define putreg16(v,a) (*(volatile uint16_t *)(a) = (v)) +#if defined(CONFIG_STM32_TIM5) && defined(CONFIG_STM32_TIM8) /************************************************************************************ * Private Types @@ -381,15 +382,6 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel switch( ((struct stm32_tim_priv_s *)dev)->base ) { - case STM32_TIM1_BASE: - switch(channel) { - case 0: stm32_tim_gpioconfig(GPIO_TIM1_CH1OUT, mode); break; - case 1: stm32_tim_gpioconfig(GPIO_TIM1_CH2OUT, mode); break; - case 2: stm32_tim_gpioconfig(GPIO_TIM1_CH3OUT, mode); break; - case 3: stm32_tim_gpioconfig(GPIO_TIM1_CH4OUT, mode); break; - } - break; - case STM32_TIM2_BASE: switch(channel) { case 0: stm32_tim_gpioconfig(GPIO_TIM2_CH1OUT, mode); break; @@ -426,6 +418,16 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel } break; +#if STM32_NATIM > 0 + case STM32_TIM1_BASE: + switch(channel) { + case 0: stm32_tim_gpioconfig(GPIO_TIM1_CH1OUT, mode); break; + case 1: stm32_tim_gpioconfig(GPIO_TIM1_CH2OUT, mode); break; + case 2: stm32_tim_gpioconfig(GPIO_TIM1_CH3OUT, mode); break; + case 3: stm32_tim_gpioconfig(GPIO_TIM1_CH4OUT, mode); break; + } + break; + case STM32_TIM8_BASE: switch(channel) { case 0: stm32_tim_gpioconfig(GPIO_TIM8_CH1OUT, mode); break; @@ -434,7 +436,7 @@ static int stm32_tim_setchannel(FAR struct stm32_tim_dev_s *dev, uint8_t channel case 3: stm32_tim_gpioconfig(GPIO_TIM8_CH4OUT, mode); break; } break; - +#endif default: return ERROR; } @@ -582,3 +584,6 @@ int stm32_tim_deinit(FAR struct stm32_tim_dev_s * dev) return OK; } + +#endif /* CONFIG_STM32_TIM5 && CONFIG_STM32_TIM8 */ + diff --git a/nuttx/arch/arm/src/stm32/stm32_tim.h b/nuttx/arch/arm/src/stm32/stm32_tim.h index 42f7ac295..a35d0134b 100644 --- a/nuttx/arch/arm/src/stm32/stm32_tim.h +++ b/nuttx/arch/arm/src/stm32/stm32_tim.h @@ -1,10 +1,8 @@ /************************************************************************************ * arch/arm/src/stm32/stm32_tim.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. * Copyright (C) 2011 Uros Platise. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> - * Uros Platise <uros.platise@isotel.eu> + * Author: Uros Platise <uros.platise@isotel.eu> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -36,831 +34,17 @@ ************************************************************************************/ /** \file - * \author Gregory Nutt, Uros Platise - * \brief STM32 Timers + * \author Uros Platise + * \brief STM32 Timer Device Driver */ #ifndef __ARCH_ARM_SRC_STM32_STM32_TIM_H #define __ARCH_ARM_SRC_STM32_STM32_TIM_H -/************************************************************************************ - * Included Files - ************************************************************************************/ - #include <nuttx/config.h> -#include "chip.h" - -/************************************************************************************ - * Pre-processor Definitions - ************************************************************************************/ - -/* Register Offsets *****************************************************************/ - -/* Basic Timers - TIM6 and TIM7 */ - -#define STM32_BTIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ -#define STM32_BTIM_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ -#define STM32_BTIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ -#define STM32_BTIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ -#define STM32_BTIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ -#define STM32_BTIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ -#define STM32_BTIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ -#define STM32_BTIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ - -/* General Timers - TIM2, TIM3, TIM4, and TIM5 */ - -#define STM32_GTIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ -#define STM32_GTIM_CR2_OFFSET 0x0004 /* Control register 2 (16-bit) */ -#define STM32_GTIM_SMCR_OFFSET 0x0008 /* Slave mode control register (16-bit) */ -#define STM32_GTIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ -#define STM32_GTIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ -#define STM32_GTIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ -#define STM32_GTIM_CCMR1_OFFSET 0x0018 /* Capture/compare mode register 1 (16-bit) */ -#define STM32_GTIM_CCMR2_OFFSET 0x001c /* Capture/compare mode register 2 (16-bit) */ -#define STM32_GTIM_CCER_OFFSET 0x0020 /* Capture/compare enable register (16-bit) */ -#define STM32_GTIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ -#define STM32_GTIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ -#define STM32_GTIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ -#define STM32_GTIM_CCR1_OFFSET 0x0034 /* Capture/compare register 1 (16-bit) */ -#define STM32_GTIM_CCR2_OFFSET 0x0038 /* Capture/compare register 2 (16-bit) */ -#define STM32_GTIM_CCR3_OFFSET 0x003c /* Capture/compare register 3 (16-bit) */ -#define STM32_GTIM_CCR4_OFFSET 0x0040 /* Capture/compare register 4 (16-bit) */ -#define STM32_GTIM_DCR_OFFSET 0x0048 /* DMA control register (16-bit) */ -#define STM32_GTIM_DMAR_OFFSET 0x004c /* DMA address for burst mode (16-bit) */ - -/* Advanced Timers - TIM1 and TIM8 */ - -#define STM32_ATIM_CR1_OFFSET 0x0000 /* Control register 1 (16-bit) */ -#define STM32_ATIM_CR2_OFFSET 0x0004 /* Control register 2 *(16-bit) */ -#define STM32_ATIM_SMCR_OFFSET 0x0008 /* Slave mode control register (16-bit) */ -#define STM32_ATIM_DIER_OFFSET 0x000c /* DMA/Interrupt enable register (16-bit) */ -#define STM32_ATIM_SR_OFFSET 0x0010 /* Status register (16-bit) */ -#define STM32_ATIM_EGR_OFFSET 0x0014 /* Event generation register (16-bit) */ -#define STM32_ATIM_CCMR1_OFFSET 0x0018 /* Capture/compare mode register 1 (16-bit) */ -#define STM32_ATIM_CCMR2_OFFSET 0x001c /* Capture/compare mode register 2 (16-bit) */ -#define STM32_ATIM_CCER_OFFSET 0x0020 /* Capture/compare enable register (16-bit) */ -#define STM32_ATIM_CNT_OFFSET 0x0024 /* Counter (16-bit) */ -#define STM32_ATIM_PSC_OFFSET 0x0028 /* Prescaler (16-bit) */ -#define STM32_ATIM_ARR_OFFSET 0x002c /* Auto-reload register (16-bit) */ -#define STM32_ATIM_RCR_OFFSET 0x0030 /* Repetition counter register (16-bit) */ -#define STM32_ATIM_CCR1_OFFSET 0x0034 /* Capture/compare register 1 (16-bit) */ -#define STM32_ATIM_CCR2_OFFSET 0x0038 /* Capture/compare register 2 (16-bit) */ -#define STM32_ATIM_CCR3_OFFSET 0x003c /* Capture/compare register 3 (16-bit) */ -#define STM32_ATIM_CCR4_OFFSET 0x0040 /* Capture/compare register 4 (16-bit) */ -#define STM32_ATIM_BDTR_OFFSET 0x0044 /* Break and dead-time register (16-bit) */ -#define STM32_ATIM_DCR_OFFSET 0x0048 /* DMA control register (16-bit) */ -#define STM32_ATIM_DMAR_OFFSET 0x004c /* DMA address for burst mode (16-bit) */ - -/* Register Addresses ***************************************************************/ - -/* Advanced Timers - TIM1 and TIM8 */ - -#if STM32_NATIM > 0 -# define STM32_TIM1_CR1 (STM32_TIM1_BASE+STM32_ATIM_CR1_OFFSET) -# define STM32_TIM1_CR2 (STM32_TIM1_BASE+STM32_ATIM_CR2_OFFSET) -# define STM32_TIM1_SMCR (STM32_TIM1_BASE+STM32_ATIM_SMCR_OFFSET) -# define STM32_TIM1_DIER (STM32_TIM1_BASE+STM32_ATIM_DIER_OFFSET) -# define STM32_TIM1_SR (STM32_TIM1_BASE+STM32_ATIM_SR_OFFSET) -# define STM32_TIM1_EGR (STM32_TIM1_BASE+STM32_ATIM_EGR_OFFSET) -# define STM32_TIM1_CCMR1 (STM32_TIM1_BASE+STM32_ATIM_CCMR1_OFFSET) -# define STM32_TIM1_CCMR2 (STM32_TIM1_BASE+STM32_ATIM_CCMR2_OFFSET) -# define STM32_TIM1_CCER (STM32_TIM1_BASE+STM32_ATIM_CCER_OFFSET) -# define STM32_TIM1_CNT (STM32_TIM1_BASE+STM32_ATIM_CNT_OFFSET) -# define STM32_TIM1_PSC (STM32_TIM1_BASE+STM32_ATIM_PSC_OFFSET) -# define STM32_TIM1_ARR (STM32_TIM1_BASE+STM32_ATIM_ARR_OFFSET) -# define STM32_TIM1_RCR (STM32_TIM1_BASE+STM32_ATIM_RCR_OFFSET) -# define STM32_TIM1_CCR1 (STM32_TIM1_BASE+STM32_ATIM_CCR1_OFFSET) -# define STM32_TIM1_CCR2 (STM32_TIM1_BASE+STM32_ATIM_CCR2_OFFSET) -# define STM32_TIM1_CCR3 (STM32_TIM1_BASE+STM32_ATIM_CCR3_OFFSET) -# define STM32_TIM1_CCR4 (STM32_TIM1_BASE+STM32_ATIM_CCR4_OFFSET) -# define STM32_TIM1_BDTR (STM32_TIM1_BASE+STM32_ATIM_BDTR_OFFSET) -# define STM32_TIM1_DCR (STM32_TIM1_BASE+STM32_ATIM_DCR_OFFSET) -# define STM32_TIM1_DMAR (STM32_TIM1_BASE+STM32_ATIM_DMAR_OFFSET) -#endif - -#if STM32_NATIM > 1 -# define STM32_TIM8_CR1 (STM32_TIM8_BASE+STM32_ATIM_CR1_OFFSET) -# define STM32_TIM8_CR2 (STM32_TIM8_BASE+STM32_ATIM_CR2_OFFSET) -# define STM32_TIM8_SMCR (STM32_TIM8_BASE+STM32_ATIM_SMCR_OFFSET) -# define STM32_TIM8_DIER (STM32_TIM8_BASE+STM32_ATIM_DIER_OFFSET) -# define STM32_TIM8_SR (STM32_TIM8_BASE+STM32_ATIM_SR_OFFSET) -# define STM32_TIM8_EGR (STM32_TIM8_BASE+STM32_ATIM_EGR_OFFSET) -# define STM32_TIM8_CCMR1 (STM32_TIM8_BASE+STM32_ATIM_CCMR1_OFFSET) -# define STM32_TIM8_CCMR2 (STM32_TIM8_BASE+STM32_ATIM_CCMR2_OFFSET) -# define STM32_TIM8_CCER (STM32_TIM8_BASE+STM32_ATIM_CCER_OFFSET) -# define STM32_TIM8_CNT (STM32_TIM8_BASE+STM32_ATIM_CNT_OFFSET) -# define STM32_TIM8_PSC (STM32_TIM8_BASE+STM32_ATIM_PSC_OFFSET) -# define STM32_TIM8_ARR (STM32_TIM8_BASE+STM32_ATIM_ARR_OFFSET) -# define STM32_TIM8_RCR (STM32_TIM8_BASE+STM32_ATIM_RCR_OFFSET) -# define STM32_TIM8_CCR1 (STM32_TIM8_BASE+STM32_ATIM_CCR1_OFFSET) -# define STM32_TIM8_CCR2 (STM32_TIM8_BASE+STM32_ATIM_CCR2_OFFSET) -# define STM32_TIM8_CCR3 (STM32_TIM8_BASE+STM32_ATIM_CCR3_OFFSET) -# define STM32_TIM8_CCR4 (STM32_TIM8_BASE+STM32_ATIM_CCR4_OFFSET) -# define STM32_TIM8_BDTR (STM32_TIM8_BASE+STM32_ATIM_BDTR_OFFSET) -# define STM32_TIM8_DCR (STM32_TIM8_BASE+STM32_ATIM_DCR_OFFSET) -# define STM32_TIM8_DMAR (STM32_TIM8_BASE+STM32_ATIM_DMAR_OFFSET) -#endif - -/* General Timers - TIM2, TIM3, TIM4, and TIM5 */ - -#if STM32_NGTIM > 0 -# define STM32_TIM2_CR1 (STM32_TIM2_BASE+STM32_GTIM_CR1_OFFSET) -# define STM32_TIM2_CR2 (STM32_TIM2_BASE+STM32_GTIM_CR2_OFFSET) -# define STM32_TIM2_SMCR (STM32_TIM2_BASE+STM32_GTIM_SMCR_OFFSET) -# define STM32_TIM2_DIER (STM32_TIM2_BASE+STM32_GTIM_DIER_OFFSET) -# define STM32_TIM2_SR (STM32_TIM2_BASE+STM32_GTIM_SR_OFFSET) -# define STM32_TIM2_EGR (STM32_TIM2_BASE+STM32_GTIM_EGR_OFFSET) -# define STM32_TIM2_CCMR1 (STM32_TIM2_BASE+STM32_GTIM_CCMR1_OFFSET) -# define STM32_TIM2_CCMR2 (STM32_TIM2_BASE+STM32_GTIM_CCMR2_OFFSET) -# define STM32_TIM2_CCER (STM32_TIM2_BASE+STM32_GTIM_CCER_OFFSET) -# define STM32_TIM2_CNT (STM32_TIM2_BASE+STM32_GTIM_CNT_OFFSET) -# define STM32_TIM2_PSC (STM32_TIM2_BASE+STM32_GTIM_PSC_OFFSET) -# define STM32_TIM2_ARR (STM32_TIM2_BASE+STM32_GTIM_ARR_OFFSET) -# define STM32_TIM2_CCR1 (STM32_TIM2_BASE+STM32_GTIM_CCR1_OFFSET) -# define STM32_TIM2_CCR2 (STM32_TIM2_BASE+STM32_GTIM_CCR2_OFFSET) -# define STM32_TIM2_CCR3 (STM32_TIM2_BASE+STM32_GTIM_CCR3_OFFSET) -# define STM32_TIM2_CCR4 (STM32_TIM2_BASE+STM32_GTIM_CCR4_OFFSET) -# define STM32_TIM2_DCR (STM32_TIM2_BASE+STM32_GTIM_DCR_OFFSET) -# define STM32_TIM2_DMAR (STM32_TIM2_BASE+STM32_GTIM_DMAR_OFFSET) -#endif - -#if STM32_NGTIM > 0 -# define STM32_TIM3_CR1 (STM32_TIM3_BASE+STM32_GTIM_CR1_OFFSET) -# define STM32_TIM3_CR2 (STM32_TIM3_BASE+STM32_GTIM_CR2_OFFSET) -# define STM32_TIM3_SMCR (STM32_TIM3_BASE+STM32_GTIM_SMCR_OFFSET) -# define STM32_TIM3_DIER (STM32_TIM3_BASE+STM32_GTIM_DIER_OFFSET) -# define STM32_TIM3_SR (STM32_TIM3_BASE+STM32_GTIM_SR_OFFSET) -# define STM32_TIM3_EGR (STM32_TIM3_BASE+STM32_GTIM_EGR_OFFSET) -# define STM32_TIM3_CCMR1 (STM32_TIM3_BASE+STM32_GTIM_CCMR1_OFFSET) -# define STM32_TIM3_CCMR2 (STM32_TIM3_BASE+STM32_GTIM_CCMR2_OFFSET) -# define STM32_TIM3_CCER (STM32_TIM3_BASE+STM32_GTIM_CCER_OFFSET) -# define STM32_TIM3_CNT (STM32_TIM3_BASE+STM32_GTIM_CNT_OFFSET) -# define STM32_TIM3_PSC (STM32_TIM3_BASE+STM32_GTIM_PSC_OFFSET) -# define STM32_TIM3_ARR (STM32_TIM3_BASE+STM32_GTIM_ARR_OFFSET) -# define STM32_TIM3_CCR1 (STM32_TIM3_BASE+STM32_GTIM_CCR1_OFFSET) -# define STM32_TIM3_CCR2 (STM32_TIM3_BASE+STM32_GTIM_CCR2_OFFSET) -# define STM32_TIM3_CCR3 (STM32_TIM3_BASE+STM32_GTIM_CCR3_OFFSET) -# define STM32_TIM3_CCR4 (STM32_TIM3_BASE+STM32_GTIM_CCR4_OFFSET) -# define STM32_TIM3_DCR (STM32_TIM3_BASE+STM32_GTIM_DCR_OFFSET) -# define STM32_TIM3_DMAR (STM32_TIM3_BASE+STM32_GTIM_DMAR_OFFSET) -#endif - -#if STM32_NGTIM > 0 -# define STM32_TIM4_CR1 (STM32_TIM4_BASE+STM32_GTIM_CR1_OFFSET) -# define STM32_TIM4_CR2 (STM32_TIM4_BASE+STM32_GTIM_CR2_OFFSET) -# define STM32_TIM4_SMCR (STM32_TIM4_BASE+STM32_GTIM_SMCR_OFFSET) -# define STM32_TIM4_DIER (STM32_TIM4_BASE+STM32_GTIM_DIER_OFFSET) -# define STM32_TIM4_SR (STM32_TIM4_BASE+STM32_GTIM_SR_OFFSET) -# define STM32_TIM4_EGR (STM32_TIM4_BASE+STM32_GTIM_EGR_OFFSET) -# define STM32_TIM4_CCMR1 (STM32_TIM4_BASE+STM32_GTIM_CCMR1_OFFSET) -# define STM32_TIM4_CCMR2 (STM32_TIM4_BASE+STM32_GTIM_CCMR2_OFFSET) -# define STM32_TIM4_CCER (STM32_TIM4_BASE+STM32_GTIM_CCER_OFFSET) -# define STM32_TIM4_CNT (STM32_TIM4_BASE+STM32_GTIM_CNT_OFFSET) -# define STM32_TIM4_PSC (STM32_TIM4_BASE+STM32_GTIM_PSC_OFFSET) -# define STM32_TIM4_ARR (STM32_TIM4_BASE+STM32_GTIM_ARR_OFFSET) -# define STM32_TIM4_CCR1 (STM32_TIM4_BASE+STM32_GTIM_CCR1_OFFSET) -# define STM32_TIM4_CCR2 (STM32_TIM4_BASE+STM32_GTIM_CCR2_OFFSET) -# define STM32_TIM4_CCR3 (STM32_TIM4_BASE+STM32_GTIM_CCR3_OFFSET) -# define STM32_TIM4_CCR4 (STM32_TIM4_BASE+STM32_GTIM_CCR4_OFFSET) -# define STM32_TIM4_DCR (STM32_TIM4_BASE+STM32_GTIM_DCR_OFFSET) -# define STM32_TIM4_DMAR (STM32_TIM4_BASE+STM32_GTIM_DMAR_OFFSET) -#endif - -#if STM32_NGTIM > 0 -# define STM32_TIM5_CR1 (STM32_TIM5_BASE+STM32_GTIM_CR1_OFFSET) -# define STM32_TIM5_CR2 (STM32_TIM5_BASE+STM32_GTIM_CR2_OFFSET) -# define STM32_TIM5_SMCR (STM32_TIM5_BASE+STM32_GTIM_SMCR_OFFSET) -# define STM32_TIM5_DIER (STM32_TIM5_BASE+STM32_GTIM_DIER_OFFSET) -# define STM32_TIM5_SR (STM32_TIM5_BASE+STM32_GTIM_SR_OFFSET) -# define STM32_TIM5_EGR (STM32_TIM5_BASE+STM32_GTIM_EGR_OFFSET) -# define STM32_TIM5_CCMR1 (STM32_TIM5_BASE+STM32_GTIM_CCMR1_OFFSET) -# define STM32_TIM5_CCMR2 (STM32_TIM5_BASE+STM32_GTIM_CCMR2_OFFSET) -# define STM32_TIM5_CCER (STM32_TIM5_BASE+STM32_GTIM_CCER_OFFSET) -# define STM32_TIM5_CNT (STM32_TIM5_BASE+STM32_GTIM_CNT_OFFSET) -# define STM32_TIM5_PSC (STM32_TIM5_BASE+STM32_GTIM_PSC_OFFSET) -# define STM32_TIM5_ARR (STM32_TIM5_BASE+STM32_GTIM_ARR_OFFSET) -# define STM32_TIM5_CCR1 (STM32_TIM5_BASE+STM32_GTIM_CCR1_OFFSET) -# define STM32_TIM5_CCR2 (STM32_TIM5_BASE+STM32_GTIM_CCR2_OFFSET) -# define STM32_TIM5_CCR3 (STM32_TIM5_BASE+STM32_GTIM_CCR3_OFFSET) -# define STM32_TIM5_CCR4 (STM32_TIM5_BASE+STM32_GTIM_CCR4_OFFSET) -# define STM32_TIM5_DCR (STM32_TIM5_BASE+STM32_GTIM_DCR_OFFSET) -# define STM32_TIM5_DMAR (STM32_TIM5_BASE+STM32_GTIM_DMAR_OFFSET) -#endif - -/* Basic Timers - TIM6 and TIM7 */ - -#if STM32_NBTIM > 0 -# define STM32_TIM6_CR1 (STM32_TIM6_BASE+STM32_BTIM_CR1_OFFSET) -# define STM32_TIM6_CR2 (STM32_TIM6_BASE+STM32_BTIM_CR2_OFFSET) -# define STM32_TIM6_DIER (STM32_TIM6_BASE+STM32_BTIM_DIER_OFFSET) -# define STM32_TIM6_SR (STM32_TIM6_BASE+STM32_BTIM_SR_OFFSET) -# define STM32_TIM6_EGR (STM32_TIM6_BASE+STM32_BTIM_EGR_OFFSET) -# define STM32_TIM6_CNT (STM32_TIM6_BASE+STM32_BTIM_CNT_OFFSET) -# define STM32_TIM6_PSC (STM32_TIM6_BASE+STM32_BTIM_PSC_OFFSET) -# define STM32_TIM6_ARR (STM32_TIM6_BASE+STM32_BTIM_ARR_OFFSET) -#endif - -#if STM32_NBTIM > 1 -# define STM32_TIM7_CR1 (STM32_TIM7_BASE+STM32_BTIM_CR1_OFFSET) -# define STM32_TIM7_CR2 (STM32_TIM7_BASE+STM32_BTIM_CR2_OFFSET) -# define STM32_TIM7_DIER (STM32_TIM7_BASE+STM32_BTIM_DIER_OFFSET) -# define STM32_TIM7_SR (STM32_TIM7_BASE+STM32_BTIM_SR_OFFSET) -# define STM32_TIM7_EGR (STM32_TIM7_BASE+STM32_BTIM_EGR_OFFSET) -# define STM32_TIM7_CNT (STM32_TIM7_BASE+STM32_BTIM_CNT_OFFSET) -# define STM32_TIM7_PSC (STM32_TIM7_BASE+STM32_BTIM_PSC_OFFSET) -# define STM32_TIM7_ARR (STM32_TIM7_BASE+STM32_BTIM_ARR_OFFSET) -#endif - -/* Register Bitfield Definitions ****************************************************/ - -/* Control register 1 */ - -#define ATIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ -#define ATIM_CR1_UDIS (1 << 1) /* Bit 1: Update disable */ -#define ATIM_CR1_URS (1 << 2) /* Bit 2: Update request source */ -#define ATIM_CR1_OPM (1 << 3) /* Bit 3: One pulse mode */ -#define ATIM_CR1_DIR (1 << 4) /* Bit 4: Direction */ -#define ATIM_CR1_CMS_SHIFT (5) /* Bits 6-5: Center-aligned mode selection */ -#define ATIM_CR1_CMS_MASK (3 << ATIM_CR1_CMS_SHIFT) -# define ATIM_CR1_EDGE (0 << ATIM_CR1_CMS_SHIFT) /* 00: Edge-aligned mode */ -# define ATIM_CR1_CENTER1 (1 << ATIM_CR1_CMS_SHIFT) /* 01: Center-aligned mode 1 */ -# define ATIM_CR1_CENTER2 (2 << ATIM_CR1_CMS_SHIFT) /* 10: Center-aligned mode 2 */ -# define ATIM_CR1_CENTER3 (3 << ATIM_CR1_CMS_SHIFT) /* 11: Center-aligned mode 3 */ -#define ATIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-reload preload enable */ -#define ATIM_CR1_CKD_SHIFT (8) /* Bits 9-8: Clock division */ -#define ATIM_CR1_CKD_MASK (3 << ATIM_CR1_CKD_SHIFT) -# define ATIM_CR1_TCKINT (0 << ATIM_CR1_CKD_SHIFT) /* 00: tDTS=tCK_INT */ -# define ATIM_CR1_2TCKINT (1 << ATIM_CR1_CKD_SHIFT) /* 01: tDTS=2*tCK_INT */ -# define ATIM_CR1_4TCKINT (2 << ATIM_CR1_CKD_SHIFT) /* 10: tDTS=4*tCK_INT */ - -/* Control register 2 */ - -#define ATIM_CR2_CCPC (1 << 0) /* Bit 0: Capture/Compare Preloaded Control */ -#define ATIM_CR2_CCUS (1 << 2) /* Bit 2: Capture/Compare Control Update Selection */ -#define ATIM_CR2_CCDS (1 << 3) /* Bit 3: Capture/Compare DMA Selection */ -#define ATIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ -#define ATIM_CR2_MMS_MASK (7 << ATIM_CR2_MMS_SHIFT) -# define ATIM_CR2_OC1REF (4 << ATIM_CR2_MMS_SHIFT) /* 100: Compare OC1REF is TRGO */ -# define ATIM_CR2_OC2REF (5 << ATIM_CR2_MMS_SHIFT) /* 101: Compare OC2REF is TRGO */ -# define ATIM_CR2_OC3REF (6 << ATIM_CR2_MMS_SHIFT) /* 110: Compare OC3REF is TRGO */ -# define ATIM_CR2_OC4REF (7 << ATIM_CR2_MMS_SHIFT) /* 111: Compare OC4REF is TRGO */ -#define ATIM_CR2_TI1S (1 << 7) /* Bit 7: TI1 Selection */ -#define ATIM_CR2_OIS1 (1 << 8) /* Bit 8: Output Idle state 1 (OC1 output) */ -#define ATIM_CR2_OIS1N (1 << 9) /* Bit 9: Output Idle state 1 (OC1N output) */ -#define ATIM_CR2_OIS2 (1 << 10) /* Bit 10: Output Idle state 2 (OC2 output) */ -#define ATIM_CR2_OIS2N (1 << 11) /* Bit 11: Output Idle state 2 (OC2N output) */ -#define ATIM_CR2_OIS3 (1 << 12) /* Bit 12: Output Idle state 3 (OC3 output) */ -#define ATIM_CR2_OIS3N (1 << 13) /* Bit 13: Output Idle state 3 (OC3N output) */ -#define ATIM_CR2_OIS4 (1 << 14) /* Bit 14: Output Idle state 4 (OC4 output) */ - -/* Slave mode control register */ - -#define ATIM_SMCR_ETP (1 << 15) /* Bit 15: External trigger polarity */ -#define ATIM_SMCR_ECE (1 << 14) /* Bit 14: External clock enable */ -#define ATIM_SMCR_ETPS_SHIFT (12) /* Bits 13-12: External trigger prescaler */ -#define ATIM_SMCR_ETPS_MASK (3 << ATIM_SMCR_ETPS_SHIFT) -# define ATIM_SMCR_PSCOFF (0 << ATIM_SMCR_ETPS_SHIFT) /* 00: Prescaler OFF */ -# define ATIM_SMCR_ETRPd2 (1 << ATIM_SMCR_ETPS_SHIFT) /* 01: ETRP frequency divided by 2 */ -# define ATIM_SMCR_ETRPd4 (2 << ATIM_SMCR_ETPS_SHIFT) /* 10: ETRP frequency divided by 4 */ -# define ATIM_SMCR_ETRPd8 (3 << ATIM_SMCR_ETPS_SHIFT) /* 11: ETRP frequency divided by 8 */ -#define ATIM_SMCR_ETF_SHIFT (8) /* Bits 11-8: External trigger filter */ -#define ATIM_SMCR_ETF_MASK (0x0f << ATIM_SMCR_ETF_SHIFT) -# define ATIM_SMCR_NOFILT (0 << ATIM_SMCR_ETF_SHIFT) /* 0000: No filter, sampling is done at fDTS */ -# define ATIM_SMCR_FCKINT2 (1 << ATIM_SMCR_ETF_SHIFT) /* 0001: fSAMPLING=fCK_INT, N=2 */ -# define ATIM_SMCR_FCKINT4 (2 << ATIM_SMCR_ETF_SHIFT) /* 0010: fSAMPLING=fCK_INT, N=4 */ -# define ATIM_SMCR_FCKINT8 (3 << ATIM_SMCR_ETF_SHIFT) /* 0011: fSAMPLING=fCK_INT, N=8 */ -# define ATIM_SMCR_FDTSd26 (4 << ATIM_SMCR_ETF_SHIFT) /* 0100: fSAMPLING=fDTS/2, N=6 */ -# define ATIM_SMCR_FDTSd28 (5 << ATIM_SMCR_ETF_SHIFT) /* 0101: fSAMPLING=fDTS/2, N=8 */ -# define ATIM_SMCR_FDTSd46 (6 << ATIM_SMCR_ETF_SHIFT) /* 0110: fSAMPLING=fDTS/4, N=6 */ -# define ATIM_SMCR_FDTSd48 (7 << ATIM_SMCR_ETF_SHIFT) /* 0111: fSAMPLING=fDTS/4, N=8 */ -# define ATIM_SMCR_FDTSd86 (8 << ATIM_SMCR_ETF_SHIFT) /* 1000: fSAMPLING=fDTS/8, N=6 */ -# define ATIM_SMCR_FDTSd88 (9 << ATIM_SMCR_ETF_SHIFT) /* 1001: fSAMPLING=fDTS/8, N=8 */ -# define ATIM_SMCR_FDTSd165 (10 << ATIM_SMCR_ETF_SHIFT) /* 1010: fSAMPLING=fDTS/16, N=5 */ -# define ATIM_SMCR_FDTSd166 (11 << ATIM_SMCR_ETF_SHIFT) /* 1011: fSAMPLING=fDTS/16, N=6 */ -# define ATIM_SMCR_FDTSd168 (12 << ATIM_SMCR_ETF_SHIFT) /* 1100: fSAMPLING=fDTS/16, N=8 */ -# define ATIM_SMCR_FDTSd325 (13 << ATIM_SMCR_ETF_SHIFT) /* 1101: fSAMPLING=fDTS/32, N=5 */ -# define ATIM_SMCR_FDTSd326 (14 << ATIM_SMCR_ETF_SHIFT) /* 1110: fSAMPLING=fDTS/32, N=6 */ -# define ATIM_SMCR_FDTSd328 (15 << ATIM_SMCR_ETF_SHIFT) /* 1111: fSAMPLING=fDTS/32, N=8 */ -#define ATIM_SMCR_MSM (1 << 7) /* Bit 7: Master/slave mode */ -#define ATIM_SMCR_TS_SHIFT (4) /* Bits 6-4: Trigger selection */ -#define ATIM_SMCR_TS_MASK (7 << ATIM_SMCR_TS_SHIFT) -# define ATIM_SMCR_ITR0 (0 << ATIM_SMCR_TS_SHIFT) /* 000: Internal trigger 0 (ITR0) */ -# define ATIM_SMCR_ITR1 (1 << ATIM_SMCR_TS_SHIFT) /* 001: Internal trigger 1 (ITR1) */ -# define ATIM_SMCR_ITR2 (2 << ATIM_SMCR_TS_SHIFT) /* 010: Internal trigger 2 (ITR2) */ -# define ATIM_SMCR_ITR3 (3 << ATIM_SMCR_TS_SHIFT) /* 011: Internal trigger 3 (ITR3) */ -# define ATIM_SMCR_T1FED (4 << ATIM_SMCR_TS_SHIFT) /* 100: TI1 Edge Detector (TI1F_ED) */ -# define ATIM_SMCR_TI1FP1 (5 << ATIM_SMCR_TS_SHIFT) /* 101: Filtered Timer Input 1 (TI1FP1) */ -# define ATIM_SMCR_T12FP2 (6 << ATIM_SMCR_TS_SHIFT) /* 110: Filtered Timer Input 2 (TI2FP2) */ -# define ATIM_SMCR_ETRF (7 << ATIM_SMCR_TS_SHIFT) /* 111: External Trigger input (ETRF) */ -#define ATIM_SMCR_SMS_SHIFT (0) /* Bits 2:0: Slave mode selection */ -#define ATIM_SMCR_SMS_MASK (7 << ATIM_SMCR_SMS_SHIFT) -# define ATIM_SMCR_DISAB (0 << ATIM_SMCR_SMS_SHIFT) /* 000: Slave mode disabled */ -# define ATIM_SMCR_ENCMD1 (1 << ATIM_SMCR_SMS_SHIFT) /* 001: Encoder mode 1 */ -# define ATIM_SMCR_ENCMD2 (2 << ATIM_SMCR_SMS_SHIFT) /* 010: Encoder mode 2 */ -# define ATIM_SMCR_ENCMD3 (3 << ATIM_SMCR_SMS_SHIFT) /* 011: Encoder mode 3 */ -# define ATIM_SMCR_RESET (4 << ATIM_SMCR_SMS_SHIFT) /* 100: Reset Mode */ -# define ATIM_SMCR_GATED (5 << ATIM_SMCR_SMS_SHIFT) /* 101: Gated Mode */ -# define ATIM_SMCR_TRIGGER (6 << ATIM_SMCR_SMS_SHIFT) /* 110: Trigger Mode */ -# define ATIM_SMCR_EXTCLK1 (7 << ATIM_SMCR_SMS_SHIFT) /* 111: External Clock Mode 1 */ - -/* DMA/Interrupt enable register */ - -#define ATIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ -#define ATIM_DIER_CC1IE (1 << 1) /* Bit 1: Capture/Compare 1 interrupt enable */ -#define ATIM_DIER_CC2IE (1 << 2) /* Bit 2: Capture/Compare 2 interrupt enable */ -#define ATIM_DIER_CC3IE (1 << 3) /* Bit 3: Capture/Compare 3 interrupt enable */ -#define ATIM_DIER_CC4IE (1 << 4) /* Bit 4: Capture/Compare 4 interrupt enable */ -#define ATIM_DIER_COMIE (1 << 5) /* Bit 5: COM interrupt enable */ -#define ATIM_DIER_TIE (1 << 6) /* Bit 6: Trigger interrupt enable */ -#define ATIM_DIER_BIE (1 << 7) /* Bit 7: Break interrupt enable */ -#define ATIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ -#define ATIM_DIER_CC1DE (1 << 9) /* Bit 9: Capture/Compare 1 DMA request enable */ -#define ATIM_DIER_CC2DE (1 << 10) /* Bit 10: Capture/Compare 2 DMA request enable */ -#define ATIM_DIER_CC3DE (1 << 11) /* Bit 11: Capture/Compare 3 DMA request enable */ -#define ATIM_DIER_CC4DE (1 << 12) /* Bit 12: Capture/Compare 4 DMA request enable */ -#define ATIM_DIER_COMDE (1 << 13) /* Bit 13: COM DMA request enable */ -#define ATIM_DIER_TDE (1 << 14) /* Bit 14: Trigger DMA request enable */ - -/* Status register */ - -#define ATIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt Flag */ -#define ATIM_SR_CC1IF (1 << 1) /* Bit 1: Capture/Compare 1 interrupt Flag */ -#define ATIM_SR_CC2IF (1 << 2) /* Bit 2: Capture/Compare 2 interrupt Flag */ -#define ATIM_SR_CC3IF (1 << 3) /* Bit 3: Capture/Compare 3 interrupt Flag */ -#define ATIM_SR_CC4IF (1 << 4) /* Bit 4: Capture/Compare 4 interrupt Flag */ -#define ATIM_SR_COMIF (1 << 5) /* Bit 5: COM interrupt Flag */ -#define ATIM_SR_TIF (1 << 6) /* Bit 6: Trigger interrupt Flag */ -#define ATIM_SR_BIF (1 << 7) /* Bit 7: Break interrupt Flag */ -#define ATIM_SR_CC1OF (1 << 9) /* Bit 9: Capture/Compare 1 Overcapture Flag */ -#define ATIM_SR_CC2OF (1 << 10) /* Bit 10: Capture/Compare 2 Overcapture Flag */ -#define ATIM_SR_CC3OF (1 << 11) /* Bit 11: Capture/Compare 3 Overcapture Flag */ -#define ATIM_SR_CC4OF (1 << 12) /* Bit 12: Capture/Compare 4 Overcapture Flag */ - -/* Event generation register */ - -#define ATIM_EGR_UG (1 << 0) /* Bit 0: Update Generation */ -#define ATIM_EGR_CC1G (1 << 1) /* Bit 1: Capture/Compare 1 Generation */ -#define ATIM_EGR_CC2G (1 << 2) /* Bit 2: Capture/Compare 2 Generation */ -#define ATIM_EGR_CC3G (1 << 3) /* Bit 3: Capture/Compare 3 Generation */ -#define ATIM_EGR_CC4G (1 << 4) /* Bit 4: Capture/Compare 4 Generation */ -#define ATIM_EGR_COMG (1 << 5) /* Bit 5: Capture/Compare Control Update Generation */ -#define ATIM_EGR_TG (1 << 6) /* Bit 6: Trigger Generation */ -#define ATIM_EGR_BG (1 << 7) /* Bit 7: Break Generation */ - -/* Capture/compare mode register 1 -- Output compare mode */ - -#define ATIM_CCMR1_CC1S_SHIFT (0) /* Bits 1-0: Capture/Compare 1 Selection */ -#define ATIM_CCMR1_CC1S_MASK (3 << ATIM_CCMR1_CC1S_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_OC1FE (1 << 2) /* Bit 2: Output Compare 1 Fast enable */ -#define ATIM_CCMR1_OC1PE (1 << 3) /* Bit 3: Output Compare 1 Preload enable */ -#define ATIM_CCMR1_OC1M_SHIFT (4) /* Bits 6-4: Output Compare 1 Mode */ -#define ATIM_CCMR1_OC1M_MASK (7 << ATIM_CCMR1_OC1M_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_OC1CE (1 << 7) /* Bit 7: Output Compare 1Clear Enable */ -#define ATIM_CCMR1_CC2S_SHIFT (8) /* Bits 9-8: Capture/Compare 2 Selection */ -#define ATIM_CCMR1_CC2S_MASK (3 << ATIM_CCMR1_CC2S_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_OC2FE (1 << 10) /* Bit 10: Output Compare 2 Fast enable */ -#define ATIM_CCMR1_OC2PE (1 << 11) /* Bit 11: Output Compare 2 Preload enable */ -#define ATIM_CCMR1_OC2M_SHIFT (12) /* Bits 14-12: Output Compare 2 Mode */ -#define ATIM_CCMR1_OC2M_MASK (7 << ATIM_CCMR1_OC2M_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_OC2CE (1 << 15) /* Bit 15: Output Compare 2 Clear Enable */ - -/* Common CCMR (unshifted) Capture/Compare Selection bit-field definitions */ - -#define ATIM_CCMR_CCS_CCOUT (0) /* 00: CCx channel output */ -#define ATIM_CCMR_CCS_CCIN1 (1) /* 01: CCx channel input, ICx is TIx */ -#define ATIM_CCMR_CCS_CCIN2 (2) /* 10: CCx channel input, ICx is TIy */ -#define ATIM_CCMR_CCS_CCINTRC (3) /* 11: CCx channel input, ICx is TRC */ - -/* Common CCMR (unshifted) Compare Mode bit field definitions */ - -#define ATIM_CCMR_MODE_FRZN (0) /* 000: Frozen */ -#define ATIM_CCMR_MODE_CHACT (1) /* 001: Channel x active on match */ -#define ATIM_CCMR_MODE_CHINACT (2) /* 010: Channel x inactive on match */ -#define ATIM_CCMR_MODE_OCREFTOG (3) /* 011: OCxREF toggle ATIM_CNT=ATIM_CCRx */ -#define ATIM_CCMR_MODE_OCREFLO (4) /* 100: OCxREF forced low */ -#define ATIM_CCMR_MODE_OCREFHI (5) /* 101: OCxREF forced high */ -#define ATIM_CCMR_MODE_PWM1 (6) /* 110: PWM mode 1 */ -#define ATIM_CCMR_MODE_PWM2 (7) /* 111: PWM mode 2 */ - -/* Capture/compare mode register 1 -- Input capture mode */ - - /* Bits 1-0:(same as output compare mode) */ -#define ATIM_CCMR1_IC1PSC_SHIFT (2) /* Bits 3-2: Input Capture 1 Prescaler */ -#define ATIM_CCMR1_IC1PSC_MASK (3 << ATIM_CCMR1_IC1PSC_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_IC1F_SHIFT (4) /* Bits 7-4: Input Capture 1 Filter */ -#define ATIM_CCMR1_IC1F_MASK (0x0f << ATIM_CCMR1_IC1F_SHIFT) - /* (See common (unshifted) bit field definitions below) */ - /* Bits 9:8 (same as output compare mode) */ -#define ATIM_CCMR1_IC2PSC_SHIFT (10) /* Bits 11:10: Input Capture 2 Prescaler */ -#define ATIM_CCMR1_IC2PSC_MASK (3 << ATIM_CCMR1_IC2PSC_SHIFT) - /* (See common (unshifted) bit field definitions below) */ -#define ATIM_CCMR1_IC2F_SHIFT (12) /* Bits 15-12: Input Capture 2 Filter */ -#define ATIM_CCMR1_IC2F_MASK (0x0f << ATIM_CCMR1_IC2F_SHIFT) - /* (See common (unshifted) bit field definitions below) */ - -/* Common CCMR (unshifted) Input Capture Prescaler bit-field definitions */ - -#define ATIM_CCMR_ICPSC_NOPSC (0) /* 00: no prescaler, capture each edge */ -#define ATIM_CCMR_ICPSC_EVENTS2 (1) /* 01: capture once every 2 events */ -#define ATIM_CCMR_ICPSC_EVENTS4 (2) /* 10: capture once every 4 events */ -#define ATIM_CCMR_ICPSC_EVENTS8 (3) /* 11: capture once every 8 events */ - -/* Common CCMR (unshifted) Input Capture Filter bit-field definitions */ - -#define ATIM_CCMR_ICF_NOFILT (0) /* 0000: No filter, sampling at fDTS */ -#define ATIM_CCMR_ICF_FCKINT2 (1) /* 0001: fSAMPLING=fCK_INT, N=2 */ -#define ATIM_CCMR_ICF_FCKINT4 (2) /* 0010: fSAMPLING=fCK_INT, N=4 */ -#define ATIM_CCMR_ICF_FCKINT8 (3) /* 0011: fSAMPLING=fCK_INT, N=8 */ -#define ATIM_CCMR_ICF_FDTSd26 (4) /* 0100: fSAMPLING=fDTS/2, N=6 */ -#define ATIM_CCMR_ICF_FDTSd28 (5) /* 0101: fSAMPLING=fDTS/2, N=8 */ -#define ATIM_CCMR_ICF_FDTSd46 (6) /* 0110: fSAMPLING=fDTS/4, N=6 */ -#define ATIM_CCMR_ICF_FDTSd48 (7) /* 0111: fSAMPLING=fDTS/4, N=8 */ -#define ATIM_CCMR_ICF_FDTSd86 (8) /* 1000: fSAMPLING=fDTS/8, N=6 */ -#define ATIM_CCMR_ICF_FDTSd88 (9) /* 1001: fSAMPLING=fDTS/8, N=8 */ -#define ATIM_CCMR_ICF_FDTSd165 (10) /* 1010: fSAMPLING=fDTS/16, N=5 */ -#define ATIM_CCMR_ICF_FDTSd166 (11) /* 1011: fSAMPLING=fDTS/16, N=6 */ -#define ATIM_CCMR_ICF_FDTSd168 (12) /* 1100: fSAMPLING=fDTS/16, N=8 */ -#define ATIM_CCMR_ICF_FDTSd325 (13) /* 1101: fSAMPLING=fDTS/32, N=5 */ -#define ATIM_CCMR_ICF_FDTSd326 (14) /* 1110: fSAMPLING=fDTS/32, N=6 */ -#define ATIM_CCMR_ICF_FDTSd328 (15) /* 1111: fSAMPLING=fDTS/32, N=8 */ - -/* Capture/compare mode register 2 - Output Compare mode */ - -#define ATIM_CCMR2_CC3S_SHIFT (0) /* Bits 1-0: Capture/Compare 3 Selection */ -#define ATIM_CCMR2_CC3S_MASK (3 << ATIM_CCMR2_CC3S_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_OC3FE (1 << 2) /* Bit 2: Output Compare 3 Fast enable */ -#define ATIM_CCMR2_OC3PE (1 << 3) /* Bit 3: Output Compare 3 Preload enable */ -#define ATIM_CCMR2_OC3M_SHIFT (4) /* Bits 6-4: Output Compare 3 Mode */ -#define ATIM_CCMR2_OC3M_MASK (7 << ATIM_CCMR2_OC3M_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_OC3CE (1 << 7) /* Bit 7: Output Compare 3 Clear Enable */ -#define ATIM_CCMR2_CC4S_SHIFT (8) /* Bits 9-8: Capture/Compare 4 Selection */ -#define ATIM_CCMR2_CC4S_MASK (3 << ATIM_CCMR2_CC4S_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_OC4FE (1 << 10) /* Bit 10: Output Compare 4 Fast enable */ -#define ATIM_CCMR2_OC4PE (1 << 11) /* Bit 11: Output Compare 4 Preload enable */ -#define ATIM_CCMR2_OC4M_SHIFT (12) /* Bits 14-12: Output Compare 4 Mode */ -#define ATIM_CCMR2_OC4M_MASK (7 << ATIM_CCMR2_OC4M_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_OC4CE (1 << 15) /* Bit 15: Output Compare 4 Clear Enable */ - -/* Capture/compare mode register 2 - Input Capture Mode */ - /* Bits 1-0:(same as output compare mode) */ -#define ATIM_CCMR2_IC3PSC_SHIFT (2) /* Bits 3-2: Input Capture 3 Prescaler */ -#define ATIM_CCMR1_IC3PSC_MASK (3 << ATIM_CCMR2_IC3PSC_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_IC3F_SHIFT (4) /* Bits 7-4: Input Capture 3 Filter */ -#define ATIM_CCMR2_IC3F_MASK (0x0f << ATIM_CCMR2_IC3F_SHIFT) - /* (See common (unshifted) bit field definitions above) */ - /* Bits 9:8 (same as output compare mode) */ -#define ATIM_CCMR2_IC4PSC_SHIFT (10) /* Bits 11:10: Input Capture 4 Prescaler */ -#define ATIM_CCMR2_IC4PSC_MASK (3 << ATIM_CCMR2_IC4PSC_SHIFT) - /* (See common (unshifted) bit field definitions above) */ -#define ATIM_CCMR2_IC4F_SHIFT (12) /* Bits 15-12: Input Capture 4 Filter */ -#define ATIM_CCMR2_IC4F_MASK (0x0f << ATIM_CCMR2_IC4F_SHIFT) - /* (See common (unshifted) bit field definitions above) */ - -/* Capture/compare enable register */ - -#define ATIM_CCER_CC1E (1 << 0) /* Bit 0: Capture/Compare 1 output enable */ -#define ATIM_CCER_CC1P (1 << 1) /* Bit 1: Capture/Compare 1 output Polarity */ -#define ATIM_CCER_CC1NE (1 << 2) /* Bit 2: Capture/Compare 1 Complementary output enable */ -#define ATIM_CCER_CC1NP (1 << 3) /* Bit 3: Capture/Compare 1 Complementary output Polarity */ -#define ATIM_CCER_CC2E (1 << 4) /* Bit 4: Capture/Compare 2 output enable */ -#define ATIM_CCER_CC2P (1 << 5) /* Bit 5: Capture/Compare 2 output Polarity */ -#define ATIM_CCER_CC2NE (1 << 6) /* Bit 6: Capture/Compare 2 Complementary output enable */ -#define ATIM_CCER_CC2NP (1 << 7) /* Bit 7: Capture/Compare 2 Complementary output Polarity */ -#define ATIM_CCER_CC3E (1 << 8) /* Bit 8: Capture/Compare 3 output enable */ -#define ATIM_CCER_CC3P (1 << 9) /* Bit 9: Capture/Compare 3 output Polarity */ -#define ATIM_CCER_CC3NE (1 << 10) /* Bit 10: Capture/Compare 3 Complementary output enable */ -#define ATIM_CCER_CC3NP (1 << 11) /* Bit 11: Capture/Compare 3 Complementary output Polarity */ -#define ATIM_CCER_CC4E (1 << 12) /* Bit 12: Capture/Compare 4 output enable */ -#define ATIM_CCER_CC4P (1 << 13) /* Bit 13: Capture/Compare 4 output Polarity */ - -/* Repetition counter register */ - -#define ATIM_RCR_REP_SHIFT (0) /* Bits 7-0: Repetition Counter Value */ -#define ATIM_RCR_REP_MASK (0xff << ATIM_RCR_REP_SHIFT) - -/* Break and dead-time register */ - -#define ATIM_BDTR_DTG_SHIFT (0) /* Bits 7:0 [7:0]: Dead-Time Generator set-up */ -#define ATIM_BDTR_DTG_MASK (0xff << ATIM_BDTR_DTG_SHIFT) -#define ATIM_BDTR_LOCK_SHIFT (8) /* Bits 9:8 [1:0]: Lock Configuration */ -#define ATIM_BDTR_LOCK_MASK (3 << ATIM_BDTR_LOCK_SHIFT) -# define ATIM_BDTR_LOCKOFF (0 << ATIM_BDTR_LOCK_SHIFT) /* 00: LOCK OFF - No bit is write protected */ -# define ATIM_BDTR_LOCK1 (1 << ATIM_BDTR_LOCK_SHIFT) /* 01: LOCK Level 1 protection */ -# define ATIM_BDTR_LOCK2 (2 << ATIM_BDTR_LOCK_SHIFT) /* 10: LOCK Level 2 protection */ -# define ATIM_BDTR_LOCK3 (3 << ATIM_BDTR_LOCK_SHIFT) /* 11: LOCK Level 3 protection */ */ -#define ATIM_BDTR_OSSI (1 << 10) /* Bit 10: Off-State Selection for Idle mode */ -#define ATIM_BDTR_OSSR (1 << 11) /* Bit 11: Off-State Selection for Run mode */ -#define ATIM_BDTR_BKE (1 << 12) /* Bit 12: Break enable */ -#define ATIM_BDTR_BKP (1 << 13) /* Bit 13: Break Polarity */ -#define ATIM_BDTR_AOE (1 << 14) /* Bit 14: Automatic Output enable */ -#define ATIM_BDTR_MOE (1 << 15) /* Bit 15: Main Output enable */ - -/* DMA control register */ - -#define ATIM_DCR_DBL_SHIFT (8) /* Bits 12-8: DMA Burst Length */ -#define ATIM_DCR_DBL_MASK (0x1f << ATIM_DCR_DBL_SHIFT) -#define ATIM_DCR_DBA_SHIFT (0) /* Bits 4-0: DMA Base Address */ -#define ATIM_DCR_DBA_MASK (0x1f << ATIM_DCR_DBA_SHIFT) - -/* Control register 1 */ - -#define GTIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ -#define GTIM_CR1_UDIS (1 << 1) /* Bit 1: Update Disable */ -#define GTIM_CR1_URS (1 << 2) /* Bit 2: Update Request Source */ -#define GTIM_CR1_OPM (1 << 3) /* Bit 3: One Pulse Mode */ -#define GTIM_CR1_DIR (1 << 4) /* Bit 4: Direction */ -#define GTIM_CR1_CMS_SHIFT (5) /* Bits 6-5: Center-aligned Mode Selection */ -#define GTIM_CR1_CMS_MASK (3 << GTIM_CR1_CMS_SHIFT) -# define GTIM_CR1_EDGE (0 << GTIM_CR1_CMS_SHIFT) /* 00: Edge-aligned mode. */ -# define GTIM_CR1_CENTER1 (1 << GTIM_CR1_CMS_SHIFT) /* 01: Center-aligned mode 1 */ -# define GTIM_CR1_CENTER2 (2 << GTIM_CR1_CMS_SHIFT) /* 10: Center-aligned mode 2 */ -# define GTIM_CR1_CENTER3 (3 << GTIM_CR1_CMS_SHIFT) /* 11: Center-aligned mode 3 */ -#define GTIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-Reload Preload enable */ -#define GTIM_CR1_CKD_SHIFT (8) /* Bits 9-8: Clock Division */ -#define GTIM_CR1_CKD_MASK (3 << GTIM_CR1_CKD_SHIFT) -# define GTIM_CR1_TCKINT (0 << GTIM_CR1_CKD_SHIFT) /* 00: tDTS = tCK_INT */ -# define GTIM_CR1_2TCKINT (1 << GTIM_CR1_CKD_SHIFT) /* 01: tDTS = 2 x tCK_INT */ -# define GTIM_CR1_4TCKINT (2 << GTIM_CR1_CKD_SHIFT) /* 10: tDTS = 4 x tCK_INT */ - -/* Control register 2 */ - -#define GTIM_CR2_CCDS (1 << 3) /* Bit 3: Capture/Compare DMA Selection. */ -#define GTIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ -#define GTIM_CR2_MMS_MASK (7 << GTIM_CR2_MMS_SHIFT) -# define GTIM_CR2_RESET (0 << GTIM_CR2_MMS_SHIFT) /* 000: Reset */ -# define GTIM_CR2_ENAB (1 << GTIM_CR2_MMS_SHIFT) /* 001: Enable */ -# define GTIM_CR2_UPDT (2 << GTIM_CR2_MMS_SHIFT) /* 010: Update */ -# define GTIM_CR2_CMPP (3 << GTIM_CR2_MMS_SHIFT) /* 011: Compare Pulse */ -# define GTIM_CR2_CMP1 (4 << GTIM_CR2_MMS_SHIFT) /* 100: Compare - OC1REF signal is used as trigger output (TRGO) */ -# define GTIM_CR2_CMP2 (5 << GTIM_CR2_MMS_SHIFT) /* 101: Compare - OC2REF signal is used as trigger output (TRGO) */ -# define GTIM_CR2_CMP3 (6 << GTIM_CR2_MMS_SHIFT) /* 110: Compare - OC3REF signal is used as trigger output (TRGO) */ -# define GTIM_CR2_CMP4 (7 << GTIM_CR2_MMS_SHIFT) /* 111: Compare - OC4REF signal is used as trigger output (TRGO) */ -#define GTIM_CR2_TI1S (1 << 7) /* Bit 7: TI1 Selection */ - -/* Slave mode control register */ - -#define GTIM_SMCR_SMS_SHIFT (0) /* Bits 2-0: Slave Mode Selection */ -#define GTIM_SMCR_SMS_MASK (7 << GTIM_SMCR_SMS_SHIFT) -# define GTIM_SMCR_DISAB (0 << GTIM_SMCR_SMS_SHIFT) /* 000: Slave mode disabled */ -# define GTIM_SMCR_ENCMD1 (1 << GTIM_SMCR_SMS_SHIFT) /* 001: Encoder mode 1 */ -# define GTIM_SMCR_ENCMD2 (2 << GTIM_SMCR_SMS_SHIFT) /* 010: Encoder mode 2 */ -# define GTIM_SMCR_ENCMD3 (3 << GTIM_SMCR_SMS_SHIFT) /* 011: Encoder mode 3 */ -# define GTIM_SMCR_RESET (4 << GTIM_SMCR_SMS_SHIFT) /* 100: Reset Mode */ -# define GTIM_SMCR_GATED (5 << GTIM_SMCR_SMS_SHIFT) /* 101: Gated Mode */ -# define GTIM_SMCR_TRIGGER (6 << GTIM_SMCR_SMS_SHIFT) /* 110: Trigger Mode */ -# define GTIM_SMCR_EXTCLK1 (7 << GTIM_SMCR_SMS_SHIFT) /* 111: External Clock Mode 1 */ -#define GTIM_SMCR_TS_SHIFT (4) /* Bits 6-4: Trigger Selection */ -#define GTIM_SMCR_TS_MASK (7 << GTIM_SMCR_TS_SHIFT) -# define GTIM_SMCR_ITR0 (0 << GTIM_SMCR_TS_SHIFT) /* 000: Internal Trigger 0 (ITR0). TIM1 */ -# define GTIM_SMCR_ITR1 (1 << GTIM_SMCR_TS_SHIFT) /* 001: Internal Trigger 1 (ITR1). TIM2 */ -# define GTIM_SMCR_ITR2 (2 << GTIM_SMCR_TS_SHIFT) /* 010: Internal Trigger 2 (ITR2). TIM3 */ -# define GTIM_SMCR_ITR3 (3 << GTIM_SMCR_TS_SHIFT) /* 011: Internal Trigger 3 (ITR3). TIM4 */ -# define GTIM_SMCR_TI1FED (4 << GTIM_SMCR_TS_SHIFT) /* 100: TI1 Edge Detector (TI1F_ED) */ -# define GTIM_SMCR_TI1FP1 (5 << GTIM_SMCR_TS_SHIFT) /* 101: Filtered Timer Input 1 (TI1FP1) */ -# define GTIM_SMCR_TI2FP2 (6 << GTIM_SMCR_TS_SHIFT) /* 110: Filtered Timer Input 2 (TI2FP2) */ -# define GTIM_SMCR_ETRF (7 << GTIM_SMCR_TS_SHIFT) /* 111: External Trigger input (ETRF) */ -#define GTIM_SMCR_MSM (1 << 7) /* Bit 7: Master/Slave mode */ -#define GTIM_SMCR_ETF_SHIFT (8) /* Bits 11-8: External Trigger Filter */ -#define GTIM_SMCR_ETF_MASK (0x0f << GTIM_SMCR_ETF_SHIFT) -# define GTIM_SMCR_NOFILT (0 << GTIM_SMCR_ETF_SHIFT) /* 0000: No filter, sampling is done at fDTS */ -# define GTIM_SMCR_FCKINT2 (1 << GTIM_SMCR_ETF_SHIFT) /* 0001: fSAMPLING=fCK_INT, N=2 */ -# define GTIM_SMCR_FCKINT4 (2 << GTIM_SMCR_ETF_SHIFT) /* 0010: fSAMPLING=fCK_INT, N=4 */ -# define GTIM_SMCR_FCKINT8 (3 << GTIM_SMCR_ETF_SHIFT) /* 0011: fSAMPLING=fCK_INT, N=8 */ -# define GTIM_SMCR_FDTSd26 (4 << GTIM_SMCR_ETF_SHIFT) /* 0100: fSAMPLING=fDTS/2, N=6 */ -# define GTIM_SMCR_FDTSd28 (5 << GTIM_SMCR_ETF_SHIFT) /* 0101: fSAMPLING=fDTS/2, N=8 */ -# define GTIM_SMCR_FDTSd36 (6 << GTIM_SMCR_ETF_SHIFT) /* 0110: fSAMPLING=fDTS/4, N=6 */ -# define GTIM_SMCR_FDTSd38 (7 << GTIM_SMCR_ETF_SHIFT) /* 0111: fSAMPLING=fDTS/4, N=8 */ -# define GTIM_SMCR_FDTSd86 (8 << GTIM_SMCR_ETF_SHIFT) /* 1000: fSAMPLING=fDTS/8, N=6 */ -# define GTIM_SMCR_FDTSd88 (9 << GTIM_SMCR_ETF_SHIFT) /* 1001: fSAMPLING=fDTS/8, N=8 */ -# define GTIM_SMCR_FDTSd165 (10 << GTIM_SMCR_ETF_SHIFT) /* 1010: fSAMPLING=fDTS/16, N=5 */ -# define GTIM_SMCR_FDTSd166 (11 << GTIM_SMCR_ETF_SHIFT) /* 1011: fSAMPLING=fDTS/16, N=6 */ -# define GTIM_SMCR_FDTSd168 (12 << GTIM_SMCR_ETF_SHIFT) /* 1100: fSAMPLING=fDTS/16, N=8 */ -# define GTIM_SMCR_FDTSd325 (13 << GTIM_SMCR_ETF_SHIFT) /* 1101: fSAMPLING=fDTS/32, N=5 */ -# define GTIM_SMCR_FDTSd326 (14 << GTIM_SMCR_ETF_SHIFT) /* 1110: fSAMPLING=fDTS/32, N=6 */ -# define GTIM_SMCR_FDTSd328 (15 << GTIM_SMCR_ETF_SHIFT) /* 1111: fSAMPLING=fDTS/32, N=8 */ -#define GTIM_SMCR_ETPS_SHIFT (12) /* Bits 13-12: External Trigger Prescaler */ -#define GTIM_SMCR_ETPS_MASK (3 << GTIM_SMCR_ETPS_SHIFT) -# define GTIM_SMCR_PSCOFF (0 << GTIM_SMCR_ETPS_SHIFT) /* 00: Prescaler OFF */ -# define GTIM_SMCR_ETRPd2 (1 << GTIM_SMCR_ETPS_SHIFT) /* 01: ETRP frequency divided by 2 */ -# define GTIM_SMCR_ETRPd4 (2 << GTIM_SMCR_ETPS_SHIFT) /* 10: ETRP frequency divided by 4 */ -# define GTIM_SMCR_ETRPd8 (3 << GTIM_SMCR_ETPS_SHIFT) /* 11: ETRP frequency divided by 8 */ -#define GTIM_SMCR_ECE (1 << 14) /* Bit 14: External Clock enable */ -#define GTIM_SMCR_ETP (1 << 15) /* Bit 15: External Trigger Polarity */ - -/* DMA/Interrupt enable register */ - -#define GTIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ -#define GTIM_DIER_CC1IE (1 << 1) /* Bit 1: Capture/Compare 1 interrupt enable */ -#define GTIM_DIER_CC2IE (1 << 2) /* Bit 2: Capture/Compare 2 interrupt enable */ -#define GTIM_DIER_CC3IE (1 << 3) /* Bit 3: Capture/Compare 3 interrupt enable */ -#define GTIM_DIER_CC4IE (1 << 4) /* Bit 4: Capture/Compare 4 interrupt enable */ -#define GTIM_DIER_TIE (1 << 6) /* Bit 6: Trigger interrupt enable */ -#define GTIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ -#define GTIM_DIER_CC1DE (1 << 9) /* Bit 9: Capture/Compare 1 DMA request enable */ -#define GTIM_DIER_CC2DE (1 << 10) /* Bit 10: Capture/Compare 2 DMA request enable */ -#define GTIM_DIER_CC3DE (1 << 11) /* Bit 11: Capture/Compare 3 DMA request enable */ -#define GTIM_DIER_CC4DE (1 << 12) /* Bit 12: Capture/Compare 4 DMA request enable */ -#define GTIM_DIER_TDE (1 << 14) /* Bit 14: Trigger DMA request enable */ - -/* Status register */ - -#define GTIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt flag */ -#define GTIM_SR_CC1IF (1 << 1) /* Bit 1: Capture/compare 1 interrupt Flag */ -#define GTIM_SR_CC2IF (1 << 2) /* Bit 2: Capture/Compare 2 interrupt Flag */ -#define GTIM_SR_CC3IF (1 << 3) /* Bit 3: Capture/Compare 3 interrupt Flag */ -#define GTIM_SR_CC4IF (1 << 4) /* Bit 4: Capture/Compare 4 interrupt Flag */ -#define GTIM_SR_TIF (1 << 6) /* Bit 6: Trigger interrupt Flag */ -#define GTIM_SR_CC1OF (1 << 9) /* Bit 9: Capture/Compare 1 Overcapture Flag */ -#define GTIM_SR_CC2OF (1 << 10) /* Bit 10: Capture/Compare 2 Overcapture Flag */ -#define GTIM_SR_CC3OF (1 << 11) /* Bit 11: Capture/Compare 3 Overcapture Flag */ -#define GTIM_SR_CC4OF (1 << 12) /* Bit 12: Capture/Compare 4 Overcapture Flag */ - -/* Event generation register */ - -#define GTIM_EGR_UG (1 << 0) /* Bit 0: Update generation */ -#define GTIM_EGR_CC1G (1 << 1) /* Bit 1: Capture/compare 1 generation */ -#define GTIM_EGR_CC2G (1 << 2) /* Bit 2: Capture/compare 2 generation */ -#define GTIM_EGR_CC3G (1 << 3) /* Bit 3: Capture/compare 3 generation */ -#define GTIM_EGR_CC4G (1 << 4) /* Bit 4: Capture/compare 4 generation */ -#define GTIM_EGR_TG (1 << 6) /* Bit 6: Trigger generation */ - -/* Capture/compare mode register 1 - Output compare mode */ - -#define GTIM_CCMR1_CC1S_SHIFT (0) /* Bits 1-0: Capture/Compare 1 Selection */ -#define GTIM_CCMR1_CC1S_MASK (3 << GTIM_CCMR1_CC1S_SHIFT) - /* (See common CCMR Capture/Compare Selection definitions below) */ -#define GTIM_CCMR1_OC1FE (1 << 2) /* Bit 2: Output Compare 1 Fast enable */ -#define GTIM_CCMR1_OC1PE (1 << 3) /* Bit 3: Output Compare 1 Preload enable */ -#define GTIM_CCMR1_OC1M_SHIFT (4) /* Bits 6-4: Output Compare 1 Mode */ -#define GTIM_CCMR1_OC1M_MASK (7 << GTIM_CCMR1_OC1M_SHIFT) - /* (See common CCMR Output Compare Mode definitions below) */ -#define GTIM_CCMR1_OC1CE (1 << 7) /* Bit 7: Output Compare 1Clear Enable */ -#define GTIM_CCMR1_CC2S_SHIFT (8) /* Bits 9-8: Capture/Compare 2 Selection */ -#define GTIM_CCMR1_CC2S_MASK (3 << GTIM_CCMR1_CC2S_SHIFT) - /* (See common CCMR Capture/Compare Selection definitions below) */ -#define GTIM_CCMR1_OC2FE (1 << 10) /* Bit 10: Output Compare 2 Fast enable */ -#define GTIM_CCMR1_OC2PE (1 << 11) /* Bit 11: Output Compare 2 Preload enable */ -#define GTIM_CCMR1_OC2M_SHIFT (12) /* Bits 14-12: Output Compare 2 Mode */ -#define GTIM_CCMR1_OC2M_MASK (7 << GTIM_CCMR1_OC2M_SHIFT) - /* (See common CCMR Output Compare Mode definitions below) */ -#define GTIM_CCMR1_OC2CE (1 << 15) /* Bit 15: Output Compare 2 Clear Enable */ - -/* Common CCMR (unshifted) Capture/Compare Selection bit-field definitions */ - -#define GTIM_CCMR_CCS_CCOUT (0) /* 00: CCx channel output */ -#define GTIM_CCMR_CCS_CCIN1 (1) /* 01: CCx channel input, ICx is TIx */ -#define GTIM_CCMR_CCS_CCIN2 (2) /* 10: CCx channel input, ICx is TIy */ -#define GTIM_CCMR_CCS_CCINTRC (3) /* 11: CCx channel input, ICx is TRC */ - -/* Common CCMR (unshifted) Compare Mode bit field definitions */ - -#define GTIM_CCMR_MODE_FRZN (0) /* 000: Frozen */ -#define GTIM_CCMR_MODE_CHACT (1) /* 001: Channel x active on match */ -#define GTIM_CCMR_MODE_CHINACT (2) /* 010: Channel x inactive on match */ -#define GTIM_CCMR_MODE_OCREFTOG (3) /* 011: OCxREF toggle ATIM_CNT=ATIM_CCRx */ -#define GTIM_CCMR_MODE_OCREFLO (4) /* 100: OCxREF forced low */ -#define GTIM_CCMR_MODE_OCREFHI (5) /* 101: OCxREF forced high */ -#define GTIM_CCMR_MODE_PWM1 (6) /* 110: PWM mode 1 */ -#define GTIM_CCMR_MODE_PWM2 (7) /* 111: PWM mode 2 */ - -/* Capture/compare mode register 1 - Input capture mode */ - - /* Bits 1-0 (Same as Output Compare Mode) */ -#define GTIM_CCMR1_IC1PSC_SHIFT (2) /* Bits 3-2: Input Capture 1 Prescaler */ -#define GTIM_CCMR1_IC1PSC_MASK (3 << GTIM_CCMR1_IC1PSC_SHIFT) - /* (See common CCMR Input Capture Prescaler definitions below) */ -#define GTIM_CCMR1_IC1F_SHIFT (4) /* Bits 7-4: Input Capture 1 Filter */ -#define GTIM_CCMR1_IC1F_MASK (0x0f << GTIM_CCMR1_IC1F_SHIFT) - /* (See common CCMR Input Capture Filter definitions below) */ - /* Bits 9-8: (Same as Output Compare Mode) */ -#define GTIM_CCMR1_IC2PSC_SHIFT (10) /* Bits 11-10: Input Capture 2 Prescaler */ -#define GTIM_CCMR1_IC2PSC_MASK (3 << GTIM_CCMR1_IC2PSC_SHIFT) - /* (See common CCMR Input Capture Prescaler definitions below) */ -#define GTIM_CCMR1_IC2F_SHIFT (12) /* Bits 15-12: Input Capture 2 Filter */ -#define GTIM_CCMR1_IC2F_MASK (0x0f << GTIM_CCMR1_IC2F_SHIFT) - /* (See common CCMR Input Capture Filter definitions below) */ - -/* Common CCMR (unshifted) Input Capture Prescaler bit-field definitions */ - -#define GTIM_CCMR_ICPSC_NOPSC (0) /* 00: no prescaler, capture each edge */ -#define GTIM_CCMR_ICPSC_EVENTS2 (1) /* 01: capture once every 2 events */ -#define GTIM_CCMR_ICPSC_EVENTS4 (2) /* 10: capture once every 4 events */ -#define GTIM_CCMR_ICPSC_EVENTS8 (3) /* 11: capture once every 8 events */ - -/* Common CCMR (unshifted) Input Capture Filter bit-field definitions */ - -#define GTIM_CCMR_ICF_NOFILT (0) /* 0000: No filter, sampling at fDTS */ -#define GTIM_CCMR_ICF_FCKINT2 (1) /* 0001: fSAMPLING=fCK_INT, N=2 */ -#define GTIM_CCMR_ICF_FCKINT4 (2) /* 0010: fSAMPLING=fCK_INT, N=4 */ -#define GTIM_CCMR_ICF_FCKINT8 (3) /* 0011: fSAMPLING=fCK_INT, N=8 */ -#define GTIM_CCMR_ICF_FDTSd26 (4) /* 0100: fSAMPLING=fDTS/2, N=6 */ -#define GTIM_CCMR_ICF_FDTSd28 (5) /* 0101: fSAMPLING=fDTS/2, N=8 */ -#define GTIM_CCMR_ICF_FDTSd46 (6) /* 0110: fSAMPLING=fDTS/4, N=6 */ -#define GTIM_CCMR_ICF_FDTSd48 (7) /* 0111: fSAMPLING=fDTS/4, N=8 */ -#define GTIM_CCMR_ICF_FDTSd86 (8) /* 1000: fSAMPLING=fDTS/8, N=6 */ -#define GTIM_CCMR_ICF_FDTSd88 (9) /* 1001: fSAMPLING=fDTS/8, N=8 */ -#define GTIM_CCMR_ICF_FDTSd165 (10) /* 1010: fSAMPLING=fDTS/16, N=5 */ -#define GTIM_CCMR_ICF_FDTSd166 (11) /* 1011: fSAMPLING=fDTS/16, N=6 */ -#define GTIM_CCMR_ICF_FDTSd168 (12) /* 1100: fSAMPLING=fDTS/16, N=8 */ -#define GTIM_CCMR_ICF_FDTSd325 (13) /* 1101: fSAMPLING=fDTS/32, N=5 */ -#define GTIM_CCMR_ICF_FDTSd326 (14) /* 1110: fSAMPLING=fDTS/32, N=6 */ -#define GTIM_CCMR_ICF_FDTSd328 (15) /* 1111: fSAMPLING=fDTS/32, N=8 */ - -/* Capture/compare mode register 2 - Output Compare mode */ - -#define GTIM_CCMR1_CC3S_SHIFT (0) /* Bits 1-0: Capture/Compare 3 Selection */ -#define GTIM_CCMR1_CC3S_MASK (3 << GTIM_CCMR1_CC3S_SHIFT) - /* (See common CCMR Capture/Compare Selection definitions above) */ -#define GTIM_CCMR1_OC3FE (1 << 2) /* Bit 2: Output Compare 3 Fast enable */ -#define GTIM_CCMR1_OC3PE (1 << 3) /* Bit 3: Output Compare 3 Preload enable */ -#define GTIM_CCMR1_OC3M_SHIFT (4) /* Bits 6-4: Output Compare 3 Mode */ -#define GTIM_CCMR1_OC3M_MASK (7 << GTIM_CCMR1_OC3M_SHIFT) - /* (See common CCMR Output Compare Mode definitions above) */ -#define GTIM_CCMR1_OC3CE (1 << 7) /* Bit 7: Output Compare 3 Clear Enable */ -#define GTIM_CCMR1_CC4S_SHIFT (8) /* Bits 9-8: Capture/Compare 4 Selection */ -#define GTIM_CCMR1_CC4S_MASK (3 << GTIM_CCMR1_CC4S_SHIFT) - /* (See common CCMR Capture/Compare Selection definitions above) */ -#define GTIM_CCMR1_OC4FE (1 << 10) /* Bit 10: Output Compare 4 Fast enable */ -#define GTIM_CCMR1_OC4PE (1 << 11) /* Bit 11: Output Compare 4 Preload enable */ -#define GTIM_CCMR1_OC4M_SHIFT (12) /* Bits 14-12: Output Compare 4 Mode */ -#define GTIM_CCMR1_OC4M_MASK (7 << GTIM_CCMR1_OC4M_SHIFT) - /* (See common CCMR Output Compare Mode definitions above) */ -#define GTIM_CCMR1_OC4CE (1 << 15) /* Bit 15: Output Compare 4 Clear Enable */ - -/* Capture/compare mode register 2 - Input capture mode */ - - /* Bits 1-0 (Same as Output Compare Mode) */ -#define GTIM_CCMR1_IC3PSC_SHIFT (2) /* Bits 3-2: Input Capture 3 Prescaler */ -#define GTIM_CCMR1_IC3PSC_MASK (3 << GTIM_CCMR1_IC3PSC_SHIFT) - /* (See common CCMR Input Capture Prescaler definitions below) */ -#define GTIM_CCMR1_IC3F_SHIFT (4) /* Bits 7-4: Input Capture 3 Filter */ -#define GTIM_CCMR1_IC3F_MASK (0x0f << GTIM_CCMR1_IC3F_SHIFT) - /* (See common CCMR Input Capture Filter definitions below) */ - /* Bits 9-8: (Same as Output Compare Mode) */ -#define GTIM_CCMR1_IC4PSC_SHIFT (10) /* Bits 11-10: Input Capture 4 Prescaler */ -#define GTIM_CCMR1_IC4PSC_MASK (3 << GTIM_CCMR1_IC4PSC_SHIFT) - /* (See common CCMR Input Capture Prescaler definitions below) */ -#define GTIM_CCMR1_IC4F_SHIFT (12) /* Bits 15-12: Input Capture 4 Filter */ -#define GTIM_CCMR1_IC4F_MASK (0x0f << GTIM_CCMR1_IC4F_SHIFT) - /* (See common CCMR Input Capture Filter definitions below) */ - -/* Capture/compare enable register */ - -#define GTIM_CCER_CC1E (1 << 0) /* Bit 0: Capture/Compare 1 output enable */ -#define GTIM_CCER_CC1P (1 << 1) /* Bit 1: Capture/Compare 1 output Polarity */ -#define GTIM_CCER_CC2E (1 << 4) /* Bit 4: Capture/Compare 2 output enable */ -#define GTIM_CCER_CC2P (1 << 5) /* Bit 5: Capture/Compare 2 output Polarity */ -#define GTIM_CCER_CC3E (1 << 8) /* Bit 8: Capture/Compare 3 output enable */ -#define GTIM_CCER_CC3P (1 << 9) /* Bit 9: Capture/Compare 3 output Polarity */ -#define GTIM_CCER_CC4E (1 << 12) /* Bit 12: Capture/Compare 4 output enable */ -#define GTIM_CCER_CC4P (1 << 13) /* Bit 13: Capture/Compare 4 output Polarity */ - -/* DMA control register */ - -#define GTIM_DCR_DBL_SHIFT (8) /* Bits 12-8: DMA Burst Length */ -#define GTIM_DCR_DBL_MASK (0x1f << GTIM_DCR_DBL_SHIFT) -#define GTIM_DCR_DBA_SHIFT (0) /* Bits 4-0: DMA Base Address */ -#define GTIM_DCR_DBA_MASK (0x1f << GTIM_DCR_DBA_SHIFT) - -/* Control register 1 */ - -#define BTIM_CR1_CEN (1 << 0) /* Bit 0: Counter enable */ -#define BTIM_CR1_UDIS (1 << 1) /* Bit 1: Update Disable */ -#define BTIM_CR1_URS (1 << 2) /* Bit 2: Update Request Source */ -#define BTIM_CR1_OPM (1 << 3) /* Bit 3: One Pulse Mode */ -#define BTIM_CR1_ARPE (1 << 7) /* Bit 7: Auto-Reload Preload enable */ - -/* Control register 2 */ - -#define BTIM_CR2_MMS_SHIFT (4) /* Bits 6-4: Master Mode Selection */ -#define BTIM_CR2_MMS_MASK (7 << BTIM_CR2_MMS_SHIFT) -# define BTIM_CR2_RESET (0 << BTIM_CR2_MMS_SHIFT) /* 000: Reset */ -# define BTIM_CR2_ENAB (1 << BTIM_CR2_MMS_SHIFT) /* 001: Enable */ -# define BTIM_CR2_UPDT (2 << BTIM_CR2_MMS_SHIFT) /* 010: Update */ - -/* DMA/Interrupt enable register */ - -#define BTIM_DIER_UIE (1 << 0) /* Bit 0: Update interrupt enable */ -#define BTIM_DIER_UDE (1 << 8) /* Bit 8: Update DMA request enable */ - -/* Status register */ - -#define BTIM_SR_UIF (1 << 0) /* Bit 0: Update interrupt flag */ - -/* Event generation register */ - -#define BTIM_EGR_UG (1 << 0) /* Bit 0: Update generation */ +#include "chip.h" +#include "chip/stm32_tim.h" /************************************************************************************ @@ -965,6 +149,7 @@ struct stm32_tim_ops_s { #define STM32_TIM_DISABLEINT(d,s) ((d)->ops->disableint(d,s)) #define STM32_TIM_ACKINT(d,s) ((d)->ops->ackint(d,s)) + /************************************************************************************ * Public Functions ************************************************************************************/ @@ -976,4 +161,3 @@ FAR struct stm32_tim_dev_s * stm32_tim_init(int timer); int stm32_tim_deinit(FAR struct stm32_tim_dev_s * dev); #endif /* __ARCH_ARM_SRC_STM32_STM32_TIM_H */ - diff --git a/nuttx/arch/arm/src/stm32/stm32_uart.h b/nuttx/arch/arm/src/stm32/stm32_uart.h index 1562296fa..9b478c821 100755 --- a/nuttx/arch/arm/src/stm32/stm32_uart.h +++ b/nuttx/arch/arm/src/stm32/stm32_uart.h @@ -1,211 +1,211 @@ -/************************************************************************************
- * arch/arm/src/stm32/stm32_uart.h
- *
- * Copyright (C) 2009 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __ARCH_ARM_STC_STM32_STM32_UART_H
-#define __ARCH_ARM_STC_STM32_STM32_UART_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include "chip.h"
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-/* Register Offsets *****************************************************************/
-
-#define STM32_USART_SR_OFFSET 0x0000 /* Status register (32-bits) */
-#define STM32_USART_DR_OFFSET 0x0004 /* Data register (32-bits) */
-#define STM32_USART_BRR_OFFSET 0x0008 /* Baud Rate Register (32-bits) */
-#define STM32_USART_CR1_OFFSET 0x000c /* Control register 1 (32-bits) */
-#define STM32_USART_CR2_OFFSET 0x0010 /* Control register 2 (32-bits) */
-#define STM32_USART_CR3_OFFSET 0x0014 /* Control register 3 (32-bits) */
-#define STM32_USART_GTPR_OFFSET 0x0018 /* Guard time and prescaler register (32-bits) */
-
-/* Register Addresses ***************************************************************/
-
-#if STM32_NUSART > 0
-# define STM32_USART1_SR (STM32_USART1_BASE+STM32_USART_SR_OFFSET)
-# define STM32_USART1_DR (STM32_USART1_BASE+STM32_USART_DR_OFFSET)
-# define STM32_USART1_BRR (STM32_USART1_BASE+STM32_USART_BRR_OFFSET)
-# define STM32_USART1_CR1 (STM32_USART1_BASE+STM32_USART_CR1_OFFSET)
-# define STM32_USART1_CR2 (STM32_USART1_BASE+STM32_USART_CR2_OFFSET)
-# define STM32_USART1_CR3 (STM32_USART1_BASE+STM32_USART_CR3_OFFSET)
-# define STM32_USART1_GTPR (STM32_USART1_BASE+STM32_USART_GTPR_OFFSET)
-#endif
-
-#if STM32_NUSART > 1
-# define STM32_USART2_SR (STM32_USART2_BASE+STM32_USART_SR_OFFSET)
-# define STM32_USART2_DR (STM32_USART2_BASE+STM32_USART_DR_OFFSET)
-# define STM32_USART2_BRR (STM32_USART2_BASE+STM32_USART_BRR_OFFSET)
-# define STM32_USART2_CR1 (STM32_USART2_BASE+STM32_USART_CR1_OFFSET)
-# define STM32_USART2_CR2 (STM32_USART2_BASE+STM32_USART_CR2_OFFSET)
-# define STM32_USART2_CR3 (STM32_USART2_BASE+STM32_USART_CR3_OFFSET)
-# define STM32_USART2_GTPR (STM32_USART2_BASE+STM32_USART_GTPR_OFFSET)
-#endif
-
-#if STM32_NUSART > 0
-# define STM32_USART3_SR (STM32_USART3_BASE+STM32_USART_SR_OFFSET)
-# define STM32_USART3_DR (STM32_USART3_BASE+STM32_USART_DR_OFFSET)
-# define STM32_USART3_BRR (STM32_USART3_BASE+STM32_USART_BRR_OFFSET)
-# define STM32_USART3_CR1 (STM32_USART3_BASE+STM32_USART_CR1_OFFSET)
-# define STM32_USART3_CR2 (STM32_USART3_BASE+STM32_USART_CR2_OFFSET)
-# define STM32_USART3_CR3 (STM32_USART3_BASE+STM32_USART_CR3_OFFSET)
-# define STM32_USART3_GTPR (STM32_USART3_BASE+STM32_USART_GTPR_OFFSET)
-#endif
-
-#if STM32_NUSART > 3
-# define STM32_UART4_SR (STM32_UART4_BASE+STM32_USART_SR_OFFSET)
-# define STM32_UART4_DR (STM32_UART4_BASE+STM32_USART_DR_OFFSET)
-# define STM32_UART4_BRR (STM32_UART4_BASE+STM32_USART_BRR_OFFSET)
-# define STM32_UART4_CR1 (STM32_UART4_BASE+STM32_USART_CR1_OFFSET)
-# define STM32_UART4_CR2 (STM32_UART4_BASE+STM32_USART_CR2_OFFSET)
-# define STM32_UART4_CR3 (STM32_UART4_BASE+STM32_USART_CR3_OFFSET)
-#endif
-
-#if STM32_NUSART > 4
-# define STM32_UART5_SR (STM32_UART5_BASE+STM32_USART_SR_OFFSET)
-# define STM32_UART5_DR (STM32_UART5_BASE+STM32_USART_DR_OFFSET)
-# define STM32_UART5_BRR (STM32_UART5_BASE+STM32_USART_BRR_OFFSET)
-# define STM32_UART5_CR1 (STM32_UART5_BASE+STM32_USART_CR1_OFFSET)
-# define STM32_UART5_CR2 (STM32_UART5_BASE+STM32_USART_CR2_OFFSET)
-# define STM32_UART5_CR3 (STM32_UART5_BASE+STM32_USART_CR3_OFFSET)
-#endif
-
-/* Register Bitfield Definitions ****************************************************/
-
-/* Status register */
-
-#define USART_SR_PE (1 << 0) /* Bit 0: Parity Error */
-#define USART_SR_FE (1 << 1) /* Bit 1: Framing Error */
-#define USART_SR_NE (1 << 2) /* Bit 2: Noise Error Flag */
-#define USART_SR_ORE (1 << 3) /* Bit 3: OverRun Error */
-#define USART_SR_IDLE (1 << 4) /* Bit 4: IDLE line detected */
-#define USART_SR_RXNE (1 << 5) /* Bit 5: Read Data Register Not Empty */
-#define USART_SR_TC (1 << 6) /* Bit 6: Transmission Complete */
-#define USART_SR_TXE (1 << 7) /* Bit 7: Transmit Data Register Empty */
-#define USART_SR_LBD (1 << 8) /* Bit 8: LIN Break Detection Flag */
-#define USART_SR_CTS (1 << 9) /* Bit 9: CTS Flag */
-
-#define USART_SR_ALLBITS (0x03ff)
-#define USART_SR_CLRBITS (USART_SR_CTS|USART_SR_LBD) /* Cleared by SW write to SR */
-
-/* Data register */
-
-#define USART_DR_SHIFT (0) /* Bits 8:0: Data value */
-#define USART_DR_MASK (0xff << USART_DR_SHIFT)
-
-/* Baud Rate Register */
-
-#define USART_BRR_FRAC_SHIFT (0) /* Bits 3-0: fraction of USARTDIV */
-#define USART_BRR_FRAC_MASK (0x0f << USART_BRR_FRAC_SHIFT)
-#define USART_BRR_MANT_SHIFT (4) /* Bits 15-4: mantissa of USARTDIV */
-#define USART_BRR_MANT_MASK (0x0fff << USART_BRR_MANT_SHIFT)
-
-/* Control register 1 */
-
-#define USART_CR1_SBK (1 << 0) /* Bit 0: Send Break */
-#define USART_CR1_RWU (1 << 1) /* Bit 1: Receiver wakeup */
-#define USART_CR1_RE (1 << 2) /* Bit 2: Receiver Enable */
-#define USART_CR1_TE (1 << 3) /* Bit 3: Transmitter Enable */
-#define USART_CR1_IDLEIE (1 << 4) /* Bit 4: IDLE Interrupt Enable */
-#define USART_CR1_RXNEIE (1 << 5) /* Bit 5: RXNE Interrupt Enable */
-#define USART_CR1_TCIE (1 << 6) /* Bit 6: Transmission Complete Interrupt Enable */
-#define USART_CR1_TXEIE (1 << 7) /* Bit 7: TXE Interrupt Enable */
-#define USART_CR1_PEIE (1 << 8) /* Bit 8: PE Interrupt Enable */
-#define USART_CR1_PS (1 << 9) /* Bit 9: Parity Selection */
-#define USART_CR1_PCE (1 << 10) /* Bit 10: Parity Control Enable */
-#define USART_CR1_WAKE (1 << 11) /* Bit 11: Wakeup method */
-#define USART_CR1_M (1 << 12) /* Bit 12: word length */
-#define USART_CR1_UE (1 << 13) /* Bit 13: USART Enable */
-
-#define USART_CR1_ALLINTS (USART_CR1_IDLEIE|USART_CR1_RXNEIE|USART_CR1_TCIE|USART_CR1_PEIE)
-
-/* Control register 2 */
-
-#define USART_CR2_ADD_SHIFT (0) /* Bits 3-0: Address of the USART node */
-#define USART_CR2_ADD_MASK (0x0f << USART_CR2_ADD_SHIFT)
-#define USART_CR2_LBDL (1 << 6) /* Bit 5: LIN Break Detection Length */
-#define USART_CR2_LBDIE (1 << 7) /* Bit 6: LIN Break Detection Interrupt Enable */
-#define USART_CR2_LBCL (1 << 8) /* Bit 8: Last Bit Clock pulse */
-#define USART_CR2_CPHA (1 << 9) /* Bit 9: Clock Phase */
-#define USART_CR2_CPOL (1 << 10) /* Bit 10: Clock Polarity */
-#define USART_CR2_CLKEN (1 << 11) /* Bit 11: Clock Enable */
-#define USART_CR2_STOP_SHIFT (12) /* Bits 13-12: STOP bits */
-#define USART_CR2_STOP_MASK (3 << USART_CR2_STOP_SHIFT)
-# define USART_CR2_STOP1 (0 << USART_CR2_STOP_SHIFT) /* 00: 1 Stop bit */
-# define USART_CR2_STOP0p5 (1 << USART_CR2_STOP_SHIFT) /* 01: 0.5 Stop bit */
-# define USART_CR2_STOP2 (2 << USART_CR2_STOP_SHIFT) /* 10: 2 Stop bits */
-# define USART_CR2_STOP1p5 (3 << USART_CR2_STOP_SHIFT) /* 11: 1.5 Stop bit */
-#define USART_CR2_LINEN (1 << 14) /* Bit 14: LIN mode enable */
-
-/* Control register 3 */
-
-#define USART_CR3_EIE (1 << 0) /* Bit 0: Error Interrupt Enable */
-#define USART_CR3_IREN (1 << 1) /* Bit 1: IrDA mode Enable */
-#define USART_CR3_IRLP (1 << 2) /* Bit 2: IrDA Low-Power */
-#define USART_CR3_HDSEL (1 << 3) /* Bit 3: Half-Duplex Selection */
-#define USART_CR3_NACK (1 << 4) /* Bit 4: Smartcard NACK enable */
-#define USART_CR3_SCEN (1 << 5) /* Bit 5: Smartcard mode enable */
-#define USART_CR3_DMAR (1 << 6) /* Bit 6: DMA Enable Receiver */
-#define USART_CR3_DMAT (1 << 7) /* Bit 7: DMA Enable Transmitter */
-#define USART_CR3_RTSE (1 << 8) /* Bit 8: RTS Enable */
-#define USART_CR3_CTSE (1 << 9) /* Bit 9: CTS Enable */
-#define USART_CR3_CTSIE (1 << 10) /* Bit 10: CTS Interrupt Enable */
-
-/* Guard time and prescaler register */
-
-#define USART_GTPR_GT_SHIFT (8) /* Bits 15-8: Guard time value */
-#define USART_GTPR_GT_MASK (0xff << USART_GTPR_GT_SHIFT)
-#define USART_GTPR_PSC_SHIFT (0) /* Bits 7:0 [7:0]: Prescaler value */
-#define USART_GTPR_PSC_MASK (0xff << USART_GTPR_PSC_SHIFT)
-
-/************************************************************************************
- * Public Types
- ************************************************************************************/
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-#endif /* __ARCH_ARM_STC_STM32_STM32_UART_H */
+/************************************************************************************ + * arch/arm/src/stm32/stm32_uart.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_STC_STM32_STM32_UART_H +#define __ARCH_ARM_STC_STM32_STM32_UART_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include "chip.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Register Offsets *****************************************************************/ + +#define STM32_USART_SR_OFFSET 0x0000 /* Status register (32-bits) */ +#define STM32_USART_DR_OFFSET 0x0004 /* Data register (32-bits) */ +#define STM32_USART_BRR_OFFSET 0x0008 /* Baud Rate Register (32-bits) */ +#define STM32_USART_CR1_OFFSET 0x000c /* Control register 1 (32-bits) */ +#define STM32_USART_CR2_OFFSET 0x0010 /* Control register 2 (32-bits) */ +#define STM32_USART_CR3_OFFSET 0x0014 /* Control register 3 (32-bits) */ +#define STM32_USART_GTPR_OFFSET 0x0018 /* Guard time and prescaler register (32-bits) */ + +/* Register Addresses ***************************************************************/ + +#if STM32_NUSART > 0 +# define STM32_USART1_SR (STM32_USART1_BASE+STM32_USART_SR_OFFSET) +# define STM32_USART1_DR (STM32_USART1_BASE+STM32_USART_DR_OFFSET) +# define STM32_USART1_BRR (STM32_USART1_BASE+STM32_USART_BRR_OFFSET) +# define STM32_USART1_CR1 (STM32_USART1_BASE+STM32_USART_CR1_OFFSET) +# define STM32_USART1_CR2 (STM32_USART1_BASE+STM32_USART_CR2_OFFSET) +# define STM32_USART1_CR3 (STM32_USART1_BASE+STM32_USART_CR3_OFFSET) +# define STM32_USART1_GTPR (STM32_USART1_BASE+STM32_USART_GTPR_OFFSET) +#endif + +#if STM32_NUSART > 1 +# define STM32_USART2_SR (STM32_USART2_BASE+STM32_USART_SR_OFFSET) +# define STM32_USART2_DR (STM32_USART2_BASE+STM32_USART_DR_OFFSET) +# define STM32_USART2_BRR (STM32_USART2_BASE+STM32_USART_BRR_OFFSET) +# define STM32_USART2_CR1 (STM32_USART2_BASE+STM32_USART_CR1_OFFSET) +# define STM32_USART2_CR2 (STM32_USART2_BASE+STM32_USART_CR2_OFFSET) +# define STM32_USART2_CR3 (STM32_USART2_BASE+STM32_USART_CR3_OFFSET) +# define STM32_USART2_GTPR (STM32_USART2_BASE+STM32_USART_GTPR_OFFSET) +#endif + +#if STM32_NUSART > 0 +# define STM32_USART3_SR (STM32_USART3_BASE+STM32_USART_SR_OFFSET) +# define STM32_USART3_DR (STM32_USART3_BASE+STM32_USART_DR_OFFSET) +# define STM32_USART3_BRR (STM32_USART3_BASE+STM32_USART_BRR_OFFSET) +# define STM32_USART3_CR1 (STM32_USART3_BASE+STM32_USART_CR1_OFFSET) +# define STM32_USART3_CR2 (STM32_USART3_BASE+STM32_USART_CR2_OFFSET) +# define STM32_USART3_CR3 (STM32_USART3_BASE+STM32_USART_CR3_OFFSET) +# define STM32_USART3_GTPR (STM32_USART3_BASE+STM32_USART_GTPR_OFFSET) +#endif + +#if STM32_NUSART > 3 +# define STM32_UART4_SR (STM32_UART4_BASE+STM32_USART_SR_OFFSET) +# define STM32_UART4_DR (STM32_UART4_BASE+STM32_USART_DR_OFFSET) +# define STM32_UART4_BRR (STM32_UART4_BASE+STM32_USART_BRR_OFFSET) +# define STM32_UART4_CR1 (STM32_UART4_BASE+STM32_USART_CR1_OFFSET) +# define STM32_UART4_CR2 (STM32_UART4_BASE+STM32_USART_CR2_OFFSET) +# define STM32_UART4_CR3 (STM32_UART4_BASE+STM32_USART_CR3_OFFSET) +#endif + +#if STM32_NUSART > 4 +# define STM32_UART5_SR (STM32_UART5_BASE+STM32_USART_SR_OFFSET) +# define STM32_UART5_DR (STM32_UART5_BASE+STM32_USART_DR_OFFSET) +# define STM32_UART5_BRR (STM32_UART5_BASE+STM32_USART_BRR_OFFSET) +# define STM32_UART5_CR1 (STM32_UART5_BASE+STM32_USART_CR1_OFFSET) +# define STM32_UART5_CR2 (STM32_UART5_BASE+STM32_USART_CR2_OFFSET) +# define STM32_UART5_CR3 (STM32_UART5_BASE+STM32_USART_CR3_OFFSET) +#endif + +/* Register Bitfield Definitions ****************************************************/ + +/* Status register */ + +#define USART_SR_PE (1 << 0) /* Bit 0: Parity Error */ +#define USART_SR_FE (1 << 1) /* Bit 1: Framing Error */ +#define USART_SR_NE (1 << 2) /* Bit 2: Noise Error Flag */ +#define USART_SR_ORE (1 << 3) /* Bit 3: OverRun Error */ +#define USART_SR_IDLE (1 << 4) /* Bit 4: IDLE line detected */ +#define USART_SR_RXNE (1 << 5) /* Bit 5: Read Data Register Not Empty */ +#define USART_SR_TC (1 << 6) /* Bit 6: Transmission Complete */ +#define USART_SR_TXE (1 << 7) /* Bit 7: Transmit Data Register Empty */ +#define USART_SR_LBD (1 << 8) /* Bit 8: LIN Break Detection Flag */ +#define USART_SR_CTS (1 << 9) /* Bit 9: CTS Flag */ + +#define USART_SR_ALLBITS (0x03ff) +#define USART_SR_CLRBITS (USART_SR_CTS|USART_SR_LBD) /* Cleared by SW write to SR */ + +/* Data register */ + +#define USART_DR_SHIFT (0) /* Bits 8:0: Data value */ +#define USART_DR_MASK (0xff << USART_DR_SHIFT) + +/* Baud Rate Register */ + +#define USART_BRR_FRAC_SHIFT (0) /* Bits 3-0: fraction of USARTDIV */ +#define USART_BRR_FRAC_MASK (0x0f << USART_BRR_FRAC_SHIFT) +#define USART_BRR_MANT_SHIFT (4) /* Bits 15-4: mantissa of USARTDIV */ +#define USART_BRR_MANT_MASK (0x0fff << USART_BRR_MANT_SHIFT) + +/* Control register 1 */ + +#define USART_CR1_SBK (1 << 0) /* Bit 0: Send Break */ +#define USART_CR1_RWU (1 << 1) /* Bit 1: Receiver wakeup */ +#define USART_CR1_RE (1 << 2) /* Bit 2: Receiver Enable */ +#define USART_CR1_TE (1 << 3) /* Bit 3: Transmitter Enable */ +#define USART_CR1_IDLEIE (1 << 4) /* Bit 4: IDLE Interrupt Enable */ +#define USART_CR1_RXNEIE (1 << 5) /* Bit 5: RXNE Interrupt Enable */ +#define USART_CR1_TCIE (1 << 6) /* Bit 6: Transmission Complete Interrupt Enable */ +#define USART_CR1_TXEIE (1 << 7) /* Bit 7: TXE Interrupt Enable */ +#define USART_CR1_PEIE (1 << 8) /* Bit 8: PE Interrupt Enable */ +#define USART_CR1_PS (1 << 9) /* Bit 9: Parity Selection */ +#define USART_CR1_PCE (1 << 10) /* Bit 10: Parity Control Enable */ +#define USART_CR1_WAKE (1 << 11) /* Bit 11: Wakeup method */ +#define USART_CR1_M (1 << 12) /* Bit 12: word length */ +#define USART_CR1_UE (1 << 13) /* Bit 13: USART Enable */ + +#define USART_CR1_ALLINTS (USART_CR1_IDLEIE|USART_CR1_RXNEIE|USART_CR1_TCIE|USART_CR1_PEIE) + +/* Control register 2 */ + +#define USART_CR2_ADD_SHIFT (0) /* Bits 3-0: Address of the USART node */ +#define USART_CR2_ADD_MASK (0x0f << USART_CR2_ADD_SHIFT) +#define USART_CR2_LBDL (1 << 6) /* Bit 5: LIN Break Detection Length */ +#define USART_CR2_LBDIE (1 << 7) /* Bit 6: LIN Break Detection Interrupt Enable */ +#define USART_CR2_LBCL (1 << 8) /* Bit 8: Last Bit Clock pulse */ +#define USART_CR2_CPHA (1 << 9) /* Bit 9: Clock Phase */ +#define USART_CR2_CPOL (1 << 10) /* Bit 10: Clock Polarity */ +#define USART_CR2_CLKEN (1 << 11) /* Bit 11: Clock Enable */ +#define USART_CR2_STOP_SHIFT (12) /* Bits 13-12: STOP bits */ +#define USART_CR2_STOP_MASK (3 << USART_CR2_STOP_SHIFT) +# define USART_CR2_STOP1 (0 << USART_CR2_STOP_SHIFT) /* 00: 1 Stop bit */ +# define USART_CR2_STOP0p5 (1 << USART_CR2_STOP_SHIFT) /* 01: 0.5 Stop bit */ +# define USART_CR2_STOP2 (2 << USART_CR2_STOP_SHIFT) /* 10: 2 Stop bits */ +# define USART_CR2_STOP1p5 (3 << USART_CR2_STOP_SHIFT) /* 11: 1.5 Stop bit */ +#define USART_CR2_LINEN (1 << 14) /* Bit 14: LIN mode enable */ + +/* Control register 3 */ + +#define USART_CR3_EIE (1 << 0) /* Bit 0: Error Interrupt Enable */ +#define USART_CR3_IREN (1 << 1) /* Bit 1: IrDA mode Enable */ +#define USART_CR3_IRLP (1 << 2) /* Bit 2: IrDA Low-Power */ +#define USART_CR3_HDSEL (1 << 3) /* Bit 3: Half-Duplex Selection */ +#define USART_CR3_NACK (1 << 4) /* Bit 4: Smartcard NACK enable */ +#define USART_CR3_SCEN (1 << 5) /* Bit 5: Smartcard mode enable */ +#define USART_CR3_DMAR (1 << 6) /* Bit 6: DMA Enable Receiver */ +#define USART_CR3_DMAT (1 << 7) /* Bit 7: DMA Enable Transmitter */ +#define USART_CR3_RTSE (1 << 8) /* Bit 8: RTS Enable */ +#define USART_CR3_CTSE (1 << 9) /* Bit 9: CTS Enable */ +#define USART_CR3_CTSIE (1 << 10) /* Bit 10: CTS Interrupt Enable */ + +/* Guard time and prescaler register */ + +#define USART_GTPR_GT_SHIFT (8) /* Bits 15-8: Guard time value */ +#define USART_GTPR_GT_MASK (0xff << USART_GTPR_GT_SHIFT) +#define USART_GTPR_PSC_SHIFT (0) /* Bits 7:0 [7:0]: Prescaler value */ +#define USART_GTPR_PSC_MASK (0xff << USART_GTPR_PSC_SHIFT) + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_STC_STM32_STM32_UART_H */ diff --git a/nuttx/arch/arm/src/stm32/stm32_usbdev.h b/nuttx/arch/arm/src/stm32/stm32_usbdev.h index ae2df5dc1..a1af471b2 100644 --- a/nuttx/arch/arm/src/stm32/stm32_usbdev.h +++ b/nuttx/arch/arm/src/stm32/stm32_usbdev.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/stm32/stm32_usbdev.h * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -41,205 +41,58 @@ ************************************************************************************/ #include <nuttx/config.h> +#include <nuttx/usb/usbdev.h> #include <stdint.h> + #include "chip.h" +#include "chip/stm32_usbdev.h" /************************************************************************************ - * Definitions + * Public Functions ************************************************************************************/ -/* Register Offsets *****************************************************************/ - -/* Endpoint Registers */ - -#define STM32_USB_EPR_OFFSET(n) ((n) << 2) /* USB endpoint n register (16-bits) */ -#define STM32_USB_EP0R_OFFSET 0x0000 /* USB endpoint 0 register (16-bits) */ -#define STM32_USB_EP1R_OFFSET 0x0004 /* USB endpoint 1 register (16-bits) */ -#define STM32_USB_EP2R_OFFSET 0x0008 /* USB endpoint 2 register (16-bits) */ -#define STM32_USB_EP3R_OFFSET 0x000c /* USB endpoint 3 register (16-bits) */ -#define STM32_USB_EP4R_OFFSET 0x0010 /* USB endpoint 4 register (16-bits) */ -#define STM32_USB_EP5R_OFFSET 0x0014 /* USB endpoint 5 register (16-bits) */ -#define STM32_USB_EP6R_OFFSET 0x0018 /* USB endpoint 6 register (16-bits) */ -#define STM32_USB_EP7R_OFFSET 0x001c /* USB endpoint 7 register (16-bits) */ - -/* Common Registers */ - -#define STM32_USB_CNTR_OFFSET 0x0040 /* USB control register (16-bits) */ -#define STM32_USB_ISTR_OFFSET 0x0044 /* USB interrupt status register (16-bits) */ -#define STM32_USB_FNR_OFFSET 0x0048 /* USB frame number register (16-bits) */ -#define STM32_USB_DADDR_OFFSET 0x004c /* USB device address (16-bits) */ -#define STM32_USB_BTABLE_OFFSET 0x0050 /* Buffer table address (16-bits) */ - -/* Buffer Descriptor Table (Relatative to BTABLE address) */ - -#define STM32_USB_ADDR_TX_WOFFSET (0) /* Transmission buffer address n (16-bits) */ -#define STM32_USB_COUNT_TX_WOFFSET (2) /* Transmission byte count n (16-bits) */ -#define STM32_USB_ADDR_RX_WOFFSET (4) /* Reception buffer address n (16-bits) */ -#define STM32_USB_COUNT_RX_WOFFSET (6) /* Reception byte count n (16-bits) */ - -#define STM32_USB_BTABLE_RADDR(ep,o) ((((uint32_t)getreg16(STM32_USB_BTABLE) + ((ep) << 3)) + (o)) << 1) -#define STM32_USB_ADDR_TX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_ADDR_TX_WOFFSET) -#define STM32_USB_COUNT_TX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_COUNT_TX_WOFFSET) -#define STM32_USB_ADDR_RX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_ADDR_RX_WOFFSET) -#define STM32_USB_COUNT_RX_OFFSET(ep) STM32_USB_BTABLE_RADDR(ep,STM32_USB_COUNT_RX_WOFFSET) - -/* Register Addresses ***************************************************************/ - -/* Endpoint Registers */ - -#define STM32_USB_EPR(n) (STM32_USB_BASE+STM32_USB_EPR_OFFSET(n)) -#define STM32_USB_EP0R (STM32_USB_BASE+STM32_USB_EP0R_OFFSET) -#define STM32_USB_EP1R (STM32_USB_BASE+STM32_USB_EP1R_OFFSET) -#define STM32_USB_EP2R (STM32_USB_BASE+STM32_USB_EP2R_OFFSET) -#define STM32_USB_EP3R (STM32_USB_BASE+STM32_USB_EP3R_OFFSET) -#define STM32_USB_EP4R (STM32_USB_BASE+STM32_USB_EP4R_OFFSET) -#define STM32_USB_EP5R (STM32_USB_BASE+STM32_USB_EP5R_OFFSET) -#define STM32_USB_EP6R (STM32_USB_BASE+STM32_USB_EP6R_OFFSET) -#define STM32_USB_EP7R (STM32_USB_BASE+STM32_USB_EP7R_OFFSET) - -/* Common Registers */ - -#define STM32_USB_CNTR (STM32_USB_BASE+STM32_USB_CNTR_OFFSET) -#define STM32_USB_ISTR (STM32_USB_BASE+STM32_USB_ISTR_OFFSET) -#define STM32_USB_FNR (STM32_USB_BASE+STM32_USB_FNR_OFFSET) -#define STM32_USB_DADDR (STM32_USB_BASE+STM32_USB_DADDR_OFFSET) -#define STM32_USB_BTABLE (STM32_USB_BASE+STM32_USB_BTABLE_OFFSET) - -/* Buffer Descriptor Table (Relatative to BTABLE address) */ - -#define STM32_USB_BTABLE_ADDR(ep,o) (STM32_USBCANRAM_BASE+STM32_USB_BTABLE_RADDR(ep,o)) -#define STM32_USB_ADDR_TX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_ADDR_TX_WOFFSET) -#define STM32_USB_COUNT_TX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_COUNT_TX_WOFFSET) -#define STM32_USB_ADDR_RX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_ADDR_RX_WOFFSET) -#define STM32_USB_COUNT_RX(ep) STM32_USB_BTABLE_ADDR(ep,STM32_USB_COUNT_RX_WOFFSET) - -/* Register Bitfield Definitions ****************************************************/ - -/* USB endpoint register */ - -#define USB_EPR_EA_SHIFT (0) /* Bits 3:0 [3:0]: Endpoint Address */ -#define USB_EPR_EA_MASK (0X0f << USB_EPR_EA_SHIFT) -#define USB_EPR_STATTX_SHIFT (4) /* Bits 5-4: Status bits, for transmission transfers */ -#define USB_EPR_STATTX_MASK (3 << USB_EPR_STATTX_SHIFT) -# define USB_EPR_STATTX_DIS (0 << USB_EPR_STATTX_SHIFT) /* EndPoint TX DISabled */ -# define USB_EPR_STATTX_STALL (1 << USB_EPR_STATTX_SHIFT) /* EndPoint TX STALLed */ -# define USB_EPR_STATTX_NAK (2 << USB_EPR_STATTX_SHIFT) /* EndPoint TX NAKed */ -# define USB_EPR_STATTX_VALID (3 << USB_EPR_STATTX_SHIFT) /* EndPoint TX VALID */ -# define USB_EPR_STATTX_DTOG1 (1 << USB_EPR_STATTX_SHIFT) /* EndPoint TX Data Toggle bit1 */ -# define USB_EPR_STATTX_DTOG2 (2 << USB_EPR_STATTX_SHIFT) /* EndPoint TX Data Toggle bit2 */ -#define USB_EPR_DTOG_TX (1 << 6) /* Bit 6: Data Toggle, for transmission transfers */ -#define USB_EPR_CTR_TX (1 << 7) /* Bit 7: Correct Transfer for transmission */ -#define USB_EPR_EP_KIND (1 << 8) /* Bit 8: Endpoint Kind */ -#define USB_EPR_EPTYPE_SHIFT (9) /* Bits 10-9: Endpoint type */ -#define USB_EPR_EPTYPE_MASK (3 << USB_EPR_EPTYPE_SHIFT) -# define USB_EPR_EPTYPE_BULK (0 << USB_EPR_EPTYPE_SHIFT) /* EndPoint BULK */ -# define USB_EPR_EPTYPE_CONTROL (1 << USB_EPR_EPTYPE_SHIFT) /* EndPoint CONTROL */ -# define USB_EPR_EPTYPE_ISOC (2 << USB_EPR_EPTYPE_SHIFT) /* EndPoint ISOCHRONOUS */ -# define USB_EPR_EPTYPE_INTERRUPT (3 << USB_EPR_EPTYPE_SHIFT) /* EndPoint INTERRUPT */ -#define USB_EPR_SETUP (1 << 11) /* Bit 11: Setup transaction completed */ -#define USB_EPR_STATRX_SHIFT (12) /* Bits 13-12: Status bits, for reception transfers */ -#define USB_EPR_STATRX_MASK (3 << USB_EPR_STATRX_SHIFT) -# define USB_EPR_STATRX_DIS (0 << USB_EPR_STATRX_SHIFT) /* EndPoint RX DISabled */ -# define USB_EPR_STATRX_STALL (1 << USB_EPR_STATRX_SHIFT) /* EndPoint RX STALLed */ -# define USB_EPR_STATRX_NAK (2 << USB_EPR_STATRX_SHIFT) /* EndPoint RX NAKed */ -# define USB_EPR_STATRX_VALID (3 << USB_EPR_STATRX_SHIFT) /* EndPoint RX VALID */ -# define USB_EPR_STATRX_DTOG1 (1 << USB_EPR_STATRX_SHIFT) /* EndPoint RX Data TOGgle bit1 */ -# define USB_EPR_STATRX_DTOG2 (2 << USB_EPR_STATRX_SHIFT) /* EndPoint RX Data TOGgle bit1 */ -#define USB_EPR_DTOG_RX (1 << 14) /* Bit 14: Data Toggle, for reception transfers */ -#define USB_EPR_CTR_RX (1 << 15) /* Bit 15: Correct Transfer for reception */ - -/* USB control register */ - -#define USB_CNTR_FRES (1 << 0) /* Bit 0: Force USB Reset */ -#define USB_CNTR_PDWN (1 << 1) /* Bit 1: Power down */ -#define USB_CNTR_LPMODE (1 << 2) /* Bit 2: Low-power mode */ -#define USB_CNTR_FSUSP (1 << 3) /* Bit 3: Force suspend */ -#define USB_CNTR_RESUME (1 << 4) /* Bit 4: Resume request */ -#define USB_CNTR_ESOFM (1 << 8) /* Bit 8: Expected Start Of Frame Interrupt Mask */ -#define USB_CNTR_SOFM (1 << 9) /* Bit 9: Start Of Frame Interrupt Mask */ -#define USB_CNTR_RESETM (1 << 10) /* Bit 10: USB Reset Interrupt Mask */ -#define USB_CNTR_SUSPM (1 << 11) /* Bit 11: Suspend mode Interrupt Mask */ -#define USB_CNTR_WKUPM (1 << 12) /* Bit 12: Wakeup Interrupt Mask */ -#define USB_CNTR_ERRM (1 << 13) /* Bit 13: Error Interrupt Mask */ -#define USB_CNTR_DMAOVRNM (1 << 14) /* Bit 14: Packet Memory Area Over / Underrun Interrupt Mask */ -#define USB_CNTR_CTRM (1 << 15) /* Bit 15: Correct Transfer Interrupt Mask */ - -#define USB_CNTR_ALLINTS (USB_CNTR_ESOFM|USB_CNTR_SOFM|USB_CNTR_RESETM|USB_CNTR_SUSPM|\ - USB_CNTR_WKUPM|USB_CNTR_ERRM|USB_CNTR_DMAOVRNM|USB_CNTR_CTRM) - -/* USB interrupt status register */ - -#define USB_ISTR_EPID_SHIFT (0) /* Bits 3-0: Endpoint Identifier */ -#define USB_ISTR_EPID_MASK (0x0f << USB_ISTR_EPID_SHIFT) -#define USB_ISTR_DIR (1 << 4) /* Bit 4: Direction of transaction */ -#define USB_ISTR_ESOF (1 << 8) /* Bit 8: Expected Start Of Frame */ -#define USB_ISTR_SOF (1 << 9) /* Bit 9: Start Of Frame */ -#define USB_ISTR_RESET (1 << 10) /* Bit 10: USB RESET request */ -#define USB_ISTR_SUSP (1 << 11) /* Bit 11: Suspend mode request */ -#define USB_ISTR_WKUP (1 << 12) /* Bit 12: Wake up */ -#define USB_ISTR_ERR (1 << 13) /* Bit 13: Error */ -#define USB_ISTR_DMAOVRN (1 << 14) /* Bit 14: Packet Memory Area Over / Underrun */ -#define USB_ISTR_CTR (1 << 15) /* Bit 15: Correct Transfer */ +#ifndef __ASSEMBLY__ -#define USB_ISTR_ALLINTS (USB_ISTR_ESOF|USB_ISTR_SOF|USB_ISTR_RESET|USB_ISTR_SUSP|\ - USB_ISTR_WKUP|USB_ISTR_ERR|USB_ISTR_DMAOVRN|USB_ISTR_CTR) - -/* USB frame number register */ - -#define USB_FNR_FN_SHIFT (0) /* Bits 10-0: Frame Number */ -#define USB_FNR_FN_MASK (0x07ff << USB_FNR_FN_SHIFT) -#define USB_FNR_LSOF_SHIFT (11) /* Bits 12-11: Lost SOF */ -#define USB_FNR_LSOF_MASK (3 << USB_FNR_LSOF_SHIFT) -#define USB_FNR_LCK (1 << 13) /* Bit 13: Locked */ -#define USB_FNR_RXDM (1 << 14) /* Bit 14: Receive Data - Line Status */ -#define USB_FNR_RXDP (1 << 15) /* Bit 15: Receive Data + Line Status */ - -/* USB device address */ - -#define USB_DADDR_ADD_SHIFT (0) /* Bits 6-0: Device Address */ -#define USB_DADDR_ADD_MASK (0x7f << USB_DADDR_ADD_SHIFT) -#define USB_DADDR_EF (1 << 7) /* Bit 7: Enable Function */ - -/* Buffer table address */ - -#define USB_BTABLE_SHIFT (3) /* Bits 15:3: Buffer Table */ -#define USB_BTABLE_MASK (0x1fff << USB_BTABLE_SHIFT) - -/* Transmission buffer address */ - -#define USB_ADDR_TX_ZERO (1 << 0) /* Bit 0 Must always be written as ‘0’ */ -#define USB_ADDR_TX_SHIFT (1) /* Bits 15-1: Transmission Buffer Address */ -#define USB_ADDR_TX_MASK (0x7fff << USB_ADDR_ADDR_TX_SHIFT) - -/* Transmission byte count */ - -#define USB_COUNT_TX_SHIFT (0) /* Bits 9-0: Transmission Byte Count */ -#define USB_COUNT_TX_MASK (0x03ff << USB_COUNT_COUNT_TX_SHIFT) - -/* Reception buffer address */ - -#define USB_ADDR_RX_ZERO (1 << 0) /* Bit 0 This bit must always be written as ‘0’ */ -#define USB_ADDR_RX_SHIFT (1) /* Bits 15:1 ADDRn_RX[15:1]: Reception Buffer Address */ -#define USB_ADDR_RX_MASK (0x7fff << USB_ADDR_RX_SHIFT) - -/* Reception byte count */ - -#define USB_COUNT_RX_BL_SIZE (1 << 15) /* Bit 15: BLock SIZE. */ -#define USB_COUNT_RX_NUM_BLOCK_SHIFT (10) /* Bits 14-10: Number of blocks */ -#define USB_COUNT_RX_NUM_BLOCK_MASK (0x1f << USB_COUNT_RX_NUM_BLOCK_SHIFT) -#define USB_COUNT_RX_SHIFT (0) /* Bits 9-0: Reception Byte Count */ -#define USB_COUNT_RX_MASK (0x03ff << USB_COUNT_RX_SHIFT) +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif /************************************************************************************ - * Public Types + * Name: stm32_usbpullup + * + * Description: + * If USB is supported and the board supports a pullup via GPIO (for USB software + * connect and disconnect), then the board software must provide stm32_pullup. + * See include/nuttx/usb/usbdev.h for additional description of this method. + * Alternatively, if no pull-up GPIO the following EXTERN can be redefined to be + * NULL. + * ************************************************************************************/ -/************************************************************************************ - * Public Data - ************************************************************************************/ +EXTERN int stm32_usbpullup(FAR struct usbdev_s *dev, bool enable); /************************************************************************************ - * Public Functions + * Name: stm32_usbsuspend + * + * Description: + * Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is + * used. This function is called whenever the USB enters or leaves suspend mode. + * This is an opportunity for the board logic to shutdown clocks, power, etc. + * while the USB is suspended. + * ************************************************************************************/ +EXTERN void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ #endif /* __ARCH_ARM_SRC_STM32_STM32_USBDEV_H */ + diff --git a/nuttx/arch/arm/src/stm32/stm32f107vc_pinmap.h b/nuttx/arch/arm/src/stm32/stm32f107vc_pinmap.h index 1e81e1434..5e5d35b30 100755 --- a/nuttx/arch/arm/src/stm32/stm32f107vc_pinmap.h +++ b/nuttx/arch/arm/src/stm32/stm32f107vc_pinmap.h @@ -1,448 +1,448 @@ -/************************************************************************************
- * arch/arm/src/stm32/stm32f107vc_pinmap.h
- *
- * Copyright (C) 2009 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H
-#define __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-/* Alternate Pin Functions: */
-
-#define GPIO_ADC12_IN0 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_ADC12_IN1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1)
-#define GPIO_ADC12_IN10 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN0)
-#define GPIO_ADC12_IN11 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN1)
-#define GPIO_ADC12_IN12 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN2)
-#define GPIO_ADC12_IN13 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN3)
-#define GPIO_ADC12_IN14 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN4)
-#define GPIO_ADC12_IN15 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN5)
-#define GPIO_ADC12_IN2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2)
-#define GPIO_ADC12_IN3 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3)
-#define GPIO_ADC12_IN4 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4)
-#define GPIO_ADC12_IN5 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5)
-#define GPIO_ADC12_IN6 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6)
-#define GPIO_ADC12_IN7 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7)
-#define GPIO_ADC12_IN8 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0)
-#define GPIO_ADC12_IN9 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1)
-
-#if defined(CONFIG_STM32_CAN1_FULL_REMAP)
-# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0)
-# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1)
-#elif defined(CONFIG_STM32_CAN1_PARTIAL_REMAP)
-# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8)
-# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9)
-#else
-# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11)
-# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12)
-#endif
-
-#if defined(CONFIG_STM32_CAN2_REMAP)
-# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6)
-#else
-# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13)
-#endif
-
-#if 0 /* Needs further investigation */
-#define GPIO_DAC_OUT1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUTz|GPIO_PORTA|GPIO_PIN4)
-#define GPIO_DAC_OUT2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5)
-#endif
-
-#if 0 /* Needs further investigation */
-#define GPIO_ETH_MDC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN1)
-#define GPIO_ETH_MDIO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2)
-#define GPIO_ETH_MIICOL (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3)
-#define GPIO_ETH_MIICRSWKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_ETH_MIIRXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-
-#if defined(CONFIG_STM32_ETH_REMAP)
-# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9)
-# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10)
-# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11)
-# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12)
-# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8)
-#else
-# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4)
-# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5)
-# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1)
-# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7)
-#endif
-
-#define GPIO_ETH_MIIRXER (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10)
-#define GPIO_ETH_MIITXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN3)
-#define GPIO_ETH_MIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-#define GPIO_ETH_MIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13)
-#define GPIO_ETH_MIITXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN2)
-#define GPIO_ETH_MIITXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8)
-#define GPIO_ETH_MIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11)
-#define GPIO_ETH_PPSOUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-#define GPIO_ETH_RMIICRSDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7)
-#define GPIO_ETH_RMIIREFCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-#define GPIO_ETH_RMIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4)
-#define GPIO_ETH_RMIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5)
-#define GPIO_ETH_RMIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-#define GPIO_ETH_RMIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13)
-#define GPIO_ETH_RMIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11)
-#endif
-
-#if defined(CONFIG_STM32_I2C1_REMAP)
-# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8)
-# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9)
-#else
-# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6)
-# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7)
-#endif
-#define GPIO_I2C1_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-
-#define GPIO_I2C2_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10)
-#define GPIO_I2C2_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11)
-#define GPIO_I2C2_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-#define GPIO_I2S2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13)
-#define GPIO_I2S2_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6)
-#define GPIO_I2S2_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-
-#define GPIO_I2S3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-#define GPIO_I2S3_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7)
-#define GPIO_I2S3_SD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-#define GPIO_I2S3_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15)
-
-#if 0 /* Needs further investigation */
-#define GPIO_MCO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8)
-#endif
-
-#if 0 /* Needs further investigation */
-#define GPIO_OTG_FSDM (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11)
-#define GPIO_OTG_FSDP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12)
-#define GPIO_OTG_FSID (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10)
-#define GPIO_OTG_FSSOF (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8)
-#define GPIO_OTG_FSVBUS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9)
-#endif
-
-#if defined(CONFIG_STM32_SPI1_REMAP)
-# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4)
-# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-#else
-# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4)
-# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN5)
-# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6)
-# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7)
-#endif
-
-#define GPIO_SPI2_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12)
-#define GPIO_SPI2_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13)
-#define GPIO_SPI2_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN14)
-#define GPIO_SPI2_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15)
-
-#if defined(CONFIG_STM32_SPI3_REMAP)
-# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4)
-# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10)
-# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11)
-# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12)
-#else
-# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4)
-# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-#endif
-
-#if 0 /* Needs further investigation */
-#define GPIO_TAMPER_RTC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN13)
-#endif
-
-#if defined(CONFIG_STM32_TIM1_FULL_REMAP)
-# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN7)
-# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN9)
-# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9)
-# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN11)
-# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11)
-# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN13)
-# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13)
-# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN14)
-# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14)
-# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN15)
-# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8)
-# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10)
-# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12)
-#elif defined(CONFIG_STM32_TIM1_PARTIAL_REMAP)
-# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12)
-# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8)
-# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8)
-# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10)
-# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10)
-# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11)
-# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11)
-# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6)
-# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7)
-# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1)
-#else
-# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12)
-# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8)
-# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8)
-# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10)
-# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10)
-# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11)
-# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11)
-# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12)
-# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13)
-# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14)
-# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15)
-#endif
-
-#if defined(CONFIG_STM32_TIM2_FULL_REMAP)
-# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10)
-# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10)
-# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11)
-# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11)
-#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_1)
-# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15)
-# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2)
-# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2)
-# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3)
-# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3)
-#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_2)
-# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1)
-# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10)
-# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10)
-# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11)
-# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11)
-#else
-# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1)
-# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2)
-# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2)
-# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3)
-# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3)
-#endif
-
-#if defined(CONFIG_STM32_TIM3_FULL_REMAP)
-# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6)
-# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6)
-# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7)
-# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7)
-# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8)
-# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8)
-# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9)
-# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9)
-#elif defined(CONFIG_STM32_TIM3_PARTIAL_REMAP)
-# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4)
-# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4)
-# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5)
-# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5)
-# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1)
-# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1)
-#else
-# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6)
-# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6)
-# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7)
-# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7)
-# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0)
-# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1)
-# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1)
-#endif
-#define GPIO_TIM3_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2)
-
-#if defined(CONFIG_STM32_TIM4_REMAP)
-# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN12)
-# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12)
-# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN13)
-# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13)
-# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN14)
-# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14)
-# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN15)
-# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15)
-#else
-# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6)
-# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6)
-# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN7)
-# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7)
-# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN8)
-# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8)
-# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9)
-# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9)
-#endif
-#define GPIO_TIM4_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN0)
-
-#define GPIO_TIM5_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_TIM5_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0)
-#define GPIO_TIM5_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1)
-#define GPIO_TIM5_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-#define GPIO_TIM5_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2)
-#define GPIO_TIM5_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2)
-#define GPIO_TIM5_CH4IN (GGPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3)
-#define GPIO_TIM5_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3)
-
-#if 0 /* Needs further investigation */
-#define GPIO_TRACECK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN2)
-#define GPIO_TRACED0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN3)
-#define GPIO_TRACED1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN4)
-#define GPIO_TRACED2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN5)
-#define GPIO_TRACED3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN6)
-#if defined(CONFIG_STM32_TRACESWO_REMAP)
-# define GPIO_TRACESWO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-#endif
-#endif
-
-#define GPIO_USART1_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPU|GPIO_PORTA|GPIO_PIN11)
-#define GPIO_USART1_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12)
-#define GPIO_USART1_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8)
-#if defined(CONFIG_STM32_USART1_REMAP)
-# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10)
-#else
-# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9)
-# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10)
-#endif
-
-#if defined(CONFIG_STM32_USART2_REMAP)
-# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN3)
-# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4)
-# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5)
-# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6)
-# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7)
-#else
-# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0)
-# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1)
-# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2)
-# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3)
-# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4)
-#endif
-
-#if defined(CONFIG_STM32_USART3_FULL_REMAP)
-# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8)
-# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN9)
-# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10)
-# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN11)
-# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12)
-#elif defined(CONFIG_STM32_USART3_PARTIAL_REMAP)
-# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10)
-# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11)
-# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12)
-# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13)
-# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14)
-#else
-# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10)
-# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11)
-# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12)
-# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13)
-# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14)
-#endif
-
-#define GPIO_UART4_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11)
-#define GPIO_UART4_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10)
-
-#define GPIO_UART5_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2)
-#define GPIO_UART5_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12)
-
-#define GPIO_WKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0)
-
-/* Some GPIOs are accessible only as remapped, alternate functions */
-
-#if 0 /* Needs further investigation */
-#define GPIO_PA13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN13)
-#define GPIO_PA14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN14)
-#define GPIO_PA15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15)
-#define GPIO_PB3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3)
-#define GPIO_PB4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4)
-#endif
-
-/************************************************************************************
- * Public Types
- ************************************************************************************/
-
-/************************************************************************************
- * Inline Functions
- ************************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C" {
-#else
-#define EXTERN extern
-#endif
-
-/************************************************************************************
- * Public Function Prototypes
- ************************************************************************************/
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H */
+/************************************************************************************ + * arch/arm/src/stm32/stm32f107vc_pinmap.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H +#define __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* Alternate Pin Functions: */ + +#define GPIO_ADC12_IN0 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_ADC12_IN1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +#define GPIO_ADC12_IN10 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN0) +#define GPIO_ADC12_IN11 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN1) +#define GPIO_ADC12_IN12 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN2) +#define GPIO_ADC12_IN13 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN3) +#define GPIO_ADC12_IN14 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN4) +#define GPIO_ADC12_IN15 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN5) +#define GPIO_ADC12_IN2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +#define GPIO_ADC12_IN3 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_ADC12_IN4 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +#define GPIO_ADC12_IN5 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5) +#define GPIO_ADC12_IN6 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +#define GPIO_ADC12_IN7 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +#define GPIO_ADC12_IN8 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +#define GPIO_ADC12_IN9 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) + +#if defined(CONFIG_STM32_CAN1_FULL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN0) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN1) +#elif defined(CONFIG_STM32_CAN1_PARTIAL_REMAP) +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_CAN1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_CAN1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +#endif + +#if defined(CONFIG_STM32_CAN2_REMAP) +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +#else +# define GPIO_CAN2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_CAN2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_DAC_OUT1 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUTz|GPIO_PORTA|GPIO_PIN4) +#define GPIO_DAC_OUT2 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_ETH_MDC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN1) +#define GPIO_ETH_MDIO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +#define GPIO_ETH_MIICOL (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#define GPIO_ETH_MIICRSWKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +#define GPIO_ETH_MIIRXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) + +#if defined(CONFIG_STM32_ETH_REMAP) +# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN9) +# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN11) +# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +#else +# define GPIO_ETH_MIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4) +# define GPIO_ETH_MIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5) +# define GPIO_ETH_MIIRXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_ETH_MIIRXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +# define GPIO_ETH_MIIRXDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#define GPIO_ETH_MIIRXER (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +#define GPIO_ETH_MIITXCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN3) +#define GPIO_ETH_MIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_ETH_MIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_ETH_MIITXD2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN2) +#define GPIO_ETH_MIITXD3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +#define GPIO_ETH_MIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#define GPIO_ETH_PPSOUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#define GPIO_ETH_RMIICRSDV (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#define GPIO_ETH_RMIIREFCLK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +#define GPIO_ETH_RMIIRXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN4) +#define GPIO_ETH_RMIIRXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN5) +#define GPIO_ETH_RMIITXD0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_ETH_RMIITXD1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_ETH_RMIITXEN (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#endif + +#if defined(CONFIG_STM32_I2C1_REMAP) +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#else +# define GPIO_I2C1_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_I2C1_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +#endif +#define GPIO_I2C1_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) + +#define GPIO_I2C2_SCL (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +#define GPIO_I2C2_SDA (GPIO_ALT|GPIO_CNF_AFOD|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#define GPIO_I2C2_SMBA (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +#define GPIO_I2S2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_I2S2_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +#define GPIO_I2S2_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) + +#define GPIO_I2S3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#define GPIO_I2S3_MCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +#define GPIO_I2S3_SD (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#define GPIO_I2S3_WS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) + +#if 0 /* Needs further investigation */ +#define GPIO_MCO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_OTG_FSDM (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +#define GPIO_OTG_FSDP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12) +#define GPIO_OTG_FSID (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +#define GPIO_OTG_FSSOF (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#define GPIO_OTG_FSVBUS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +#endif + +#if defined(CONFIG_STM32_SPI1_REMAP) +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#else +# define GPIO_SPI1_NSS (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI1_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN5) +# define GPIO_SPI1_MISO (GPIO_INPUT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_SPI1_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +#endif + +#define GPIO_SPI2_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +#define GPIO_SPI2_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +#define GPIO_SPI2_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN14) +#define GPIO_SPI2_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) + +#if defined(CONFIG_STM32_SPI3_REMAP) +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +#else +# define GPIO_SPI3_NSS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_SPI3_SCK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_SPI3_MISO (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_SPI3_MOSI (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +#endif + +#if 0 /* Needs further investigation */ +#define GPIO_TAMPER_RTC (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN13) +#endif + +#if defined(CONFIG_STM32_TIM1_FULL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN7) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN9) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN11) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN13) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN14) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN15) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN8) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN10) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN12) +#elif defined(CONFIG_STM32_TIM1_PARTIAL_REMAP) +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM1_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN12) +# define GPIO_TIM1_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +# define GPIO_TIM1_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_TIM1_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN10) +# define GPIO_TIM1_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN11) +# define GPIO_TIM1_BKIN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12) +# define GPIO_TIM1_CH1N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN13) +# define GPIO_TIM1_CH2N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +# define GPIO_TIM1_CH3N (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN15) +#endif + +#if defined(CONFIG_STM32_TIM2_FULL_REMAP) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_1) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#elif defined(CONFIG_STM32_TIM2_PARTIAL_REMAP_2) +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN11) +#else +# define GPIO_TIM2_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +# define GPIO_TIM2_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_TIM2_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_TIM2_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_TIM2_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) +#endif + +#if defined(CONFIG_STM32_TIM3_FULL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN8) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN9) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN9) +#elif defined(CONFIG_STM32_TIM3_PARTIAL_REMAP) +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN5) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#else +# define GPIO_TIM3_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN6) +# define GPIO_TIM3_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN7) +# define GPIO_TIM3_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN0) +# define GPIO_TIM3_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN1) +# define GPIO_TIM3_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN1) +#endif +#define GPIO_TIM3_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2) + +#if defined(CONFIG_STM32_TIM4_REMAP) +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN13) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN14) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN15) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN15) +#else +# define GPIO_TIM4_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN6) +# define GPIO_TIM4_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN7) +# define GPIO_TIM4_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN8) +# define GPIO_TIM4_CH4IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN9) +# define GPIO_TIM4_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN9) +#endif +#define GPIO_TIM4_ETR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTE|GPIO_PIN0) + +#define GPIO_TIM5_CH1IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH1OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) +#define GPIO_TIM5_CH2IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH2OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +#define GPIO_TIM5_CH3IN (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH3OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +#define GPIO_TIM5_CH4IN (GGPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +#define GPIO_TIM5_CH4OUT (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN3) + +#if 0 /* Needs further investigation */ +#define GPIO_TRACECK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN2) +#define GPIO_TRACED0 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN3) +#define GPIO_TRACED1 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN4) +#define GPIO_TRACED2 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN5) +#define GPIO_TRACED3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTE|GPIO_PIN6) +#if defined(CONFIG_STM32_TRACESWO_REMAP) +# define GPIO_TRACESWO (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#endif +#endif + +#define GPIO_USART1_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPU|GPIO_PORTA|GPIO_PIN11) +#define GPIO_USART1_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN12) +#define GPIO_USART1_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN8) +#if defined(CONFIG_STM32_USART1_REMAP) +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#else +# define GPIO_USART1_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN9) +# define GPIO_USART1_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN10) +#endif + +#if defined(CONFIG_STM32_USART2_REMAP) +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN3) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN4) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN5) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN6) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN7) +#else +# define GPIO_USART2_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN0) +# define GPIO_USART2_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN1) +# define GPIO_USART2_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN2) +# define GPIO_USART2_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN3) +# define GPIO_USART2_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN4) +#endif + +#if defined(CONFIG_STM32_USART3_FULL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN8) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN9) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN10) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN11) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTD|GPIO_PIN12) +#elif defined(CONFIG_STM32_USART3_PARTIAL_REMAP) +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#else +# define GPIO_USART3_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN10) +# define GPIO_USART3_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN11) +# define GPIO_USART3_CK (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN12) +# define GPIO_USART3_CTS (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13) +# define GPIO_USART3_RTS (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN14) +#endif + +#define GPIO_UART4_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTC|GPIO_PIN11) +#define GPIO_UART4_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN10) + +#define GPIO_UART5_RX (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTD|GPIO_PIN2) +#define GPIO_UART5_TX (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTC|GPIO_PIN12) + +#define GPIO_WKUP (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN0) + +/* Some GPIOs are accessible only as remapped, alternate functions */ + +#if 0 /* Needs further investigation */ +#define GPIO_PA13 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN13) +#define GPIO_PA14 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN14) +#define GPIO_PA15 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTA|GPIO_PIN15) +#define GPIO_PB3 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN3) +#define GPIO_PB4 (GPIO_ALT|GPIO_CNF_AFPP|GPIO_MODE_50MHz|GPIO_PORTB|GPIO_PIN4) +#endif + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Inline Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_STM32_STM32F107VC_PINMAP_H */ diff --git a/nuttx/configs/stm3210e-eval/src/Makefile b/nuttx/configs/stm3210e-eval/src/Makefile index 09f0c518f..1bd9e5581 100755 --- a/nuttx/configs/stm3210e-eval/src/Makefile +++ b/nuttx/configs/stm3210e-eval/src/Makefile @@ -43,6 +43,7 @@ AOBJS = $(ASRCS:.S=$(OBJEXT)) CSRCS = up_boot.c up_leds.c up_buttons.c up_spi.c up_usbdev.c \ up_extcontext.c up_selectnor.c up_deselectnor.c \ up_selectsram.c up_deselectsram.c + ifeq ($(CONFIG_NSH_ARCHINIT),y) CSRCS += up_nsh.c endif diff --git a/nuttx/configs/stm3210e-eval/src/up_extcontext.c b/nuttx/configs/stm3210e-eval/src/up_extcontext.c index 346692cfc..64b1d7ea6 100644 --- a/nuttx/configs/stm3210e-eval/src/up_extcontext.c +++ b/nuttx/configs/stm3210e-eval/src/up_extcontext.c @@ -45,7 +45,7 @@ #include <debug.h> #include "up_arch.h" -#include "stm32_gpio.h" +#include "stm32.h" #include "stm3210e-internal.h" #ifdef CONFIG_STM32_FSMC diff --git a/nuttx/configs/stm3210e-eval/src/up_selectnor.c b/nuttx/configs/stm3210e-eval/src/up_selectnor.c index a625abc82..3115056e0 100644 --- a/nuttx/configs/stm3210e-eval/src/up_selectnor.c +++ b/nuttx/configs/stm3210e-eval/src/up_selectnor.c @@ -2,7 +2,7 @@ * configs/stm3210e-eval/src/up_selectnor.c * arch/arm/src/board/up_selectnor.c * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -46,9 +46,7 @@ #include "chip.h" #include "up_arch.h" -#include "stm32_fsmc.h" -#include "stm32_gpio.h" -#include "stm32_internal.h" +#include "stm32.h" #include "stm3210e-internal.h" #ifdef CONFIG_STM32_FSMC diff --git a/nuttx/configs/stm3210e-eval/src/up_selectsram.c b/nuttx/configs/stm3210e-eval/src/up_selectsram.c index 67515a52d..e756aa0b8 100644 --- a/nuttx/configs/stm3210e-eval/src/up_selectsram.c +++ b/nuttx/configs/stm3210e-eval/src/up_selectsram.c @@ -2,7 +2,7 @@ * configs/stm3210e-eval/src/up_selectsram.c * arch/arm/src/board/up_selectsram.c * - * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -46,9 +46,7 @@ #include "chip.h" #include "up_arch.h" -#include "stm32_fsmc.h" -#include "stm32_gpio.h" -#include "stm32_internal.h" +#include "stm32.h" #include "stm3210e-internal.h" #ifdef CONFIG_STM32_FSMC |