Add HCS12 SPI header file

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3046 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 176 insertions, 62 deletions

diff --git a/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_sciv3.h b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_sciv3.h
index b3470d402..6249f52fe 100755
--- a/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_sciv3.h
+++ b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_sciv3.h
@@ -49,94 +49,94 @@
 
 /* Register Offsets *****************************************************************/
 
-#define HCS12_SCI_SCIBDH_OFFSET       0x00 /* SCI Baud Rate Register High */
-#define HCS12_SCI_SCIBDL_OFFSET       0x01 /* SCI Baud Rate Register Low */
-#define HCS12_SCI_SCICR1_OFFSET       0x02 /* SCI Control Register 1 */
-#define HCS12_SCI_SCICR2_OFFSET       0x03 /* SCI Control Register 2 */
-#define HCS12_SCI_SCISR1_OFFSET       0x04 /* SCI Status Register 1 */
-#define HCS12_SCI_SCISR2_OFFSET       0x05 /* SCI Status Register 2 */
-#define HCS12_SCI_SCIDRH_OFFSET       0x06 /* SCI Data Register High */
-#define HCS12_SCI_SCIDRL_OFFSET       0x07 /* SCI Data Register Low */
+#define HCS12_SCI_BDH_OFFSET      0x00 /* SCI Baud Rate Register High */
+#define HCS12_SCI_BDL_OFFSET      0x01 /* SCI Baud Rate Register Low */
+#define HCS12_SCI_CR1_OFFSET      0x02 /* SCI Control Register 1 */
+#define HCS12_SCI_CR2_OFFSET      0x03 /* SCI Control Register 2 */
+#define HCS12_SCI_SR1_OFFSET      0x04 /* SCI Status Register 1 */
+#define HCS12_SCI_SR2_OFFSET      0x05 /* SCI Status Register 2 */
+#define HCS12_SCI_DRH_OFFSET      0x06 /* SCI Data Register High */
+#define HCS12_SCI_DRL_OFFSET      0x07 /* SCI Data Register Low */
 
 /* Register Addresses ***************************************************************/
 
-#define HCS12_SCI0_SCIBDH             (HCS12_SCI0_BASE+HCS12_SCI_SCIBDH_OFFSET)
-#define HCS12_SCI0_SCIBDL             (HCS12_SCI0_BASE+HCS12_SCI_SCIBDL_OFFSET)
-#define HCS12_SCI0_SCICR1             (HCS12_SCI0_BASE+HCS12_SCI_SCICR1_OFFSET)
-#define HCS12_SCI0_SCICR2             (HCS12_SCI0_BASE+HCS12_SCI_SCICR2_OFFSET)
-#define HCS12_SCI0_SCISR1             (HCS12_SCI0_BASE+HCS12_SCI_SCISR1_OFFSET)
-#define HCS12_SCI0_SCISR2             (HCS12_SCI0_BASE+HCS12_SCI_SCISR2_OFFSET)
-#define HCS12_SCI0_SCIDRH             (HCS12_SCI0_BASE+HCS12_SCI_SCIDRH_OFFSET)
-#define HCS12_SCI0_SCIDRL             (HCS12_SCI0_BASE+HCS12_SCI_SCIDRL_OFFSET)
-
-#define HCS12_SCI1_SCIBDH             (HCS12_SCI1_BASE+HCS12_SCI_SCIBDH_OFFSET)
-#define HCS12_SCI1_SCIBDL             (HCS12_SCI1_BASE+HCS12_SCI_SCIBDL_OFFSET)
-#define HCS12_SCI1_SCICR1             (HCS12_SCI1_BASE+HCS12_SCI_SCICR1_OFFSET)
-#define HCS12_SCI1_SCICR2             (HCS12_SCI1_BASE+HCS12_SCI_SCICR2_OFFSET)
-#define HCS12_SCI1_SCISR1             (HCS12_SCI1_BASE+HCS12_SCI_SCISR1_OFFSET)
-#define HCS12_SCI1_SCISR2             (HCS12_SCI1_BASE+HCS12_SCI_SCISR2_OFFSET)
-#define HCS12_SCI1_SCIDRH             (HCS12_SCI1_BASE+HCS12_SCI_SCIDRH_OFFSET)
-#define HCS12_SCI1_SCIDRL             (HCS12_SCI1_BASE+HCS12_SCI_SCIDRL_OFFSET)
+#define HCS12_SCI0_BDH            (HCS12_SCI0_BASE+HCS12_SCI_BDH_OFFSET)
+#define HCS12_SCI0_BDL            (HCS12_SCI0_BASE+HCS12_SCI_BDL_OFFSET)
+#define HCS12_SCI0_CR1            (HCS12_SCI0_BASE+HCS12_SCI_CR1_OFFSET)
+#define HCS12_SCI0_CR2            (HCS12_SCI0_BASE+HCS12_SCI_CR2_OFFSET)
+#define HCS12_SCI0_SR1            (HCS12_SCI0_BASE+HCS12_SCI_SR1_OFFSET)
+#define HCS12_SCI0_SR2            (HCS12_SCI0_BASE+HCS12_SCI_SR2_OFFSET)
+#define HCS12_SCI0_DRH            (HCS12_SCI0_BASE+HCS12_SCI_DRH_OFFSET)
+#define HCS12_SCI0_DRL            (HCS12_SCI0_BASE+HCS12_SCI_DRL_OFFSET)
+
+#define HCS12_SCI1_BDH            (HCS12_SCI1_BASE+HCS12_SCI_BDH_OFFSET)
+#define HCS12_SCI1_BDL            (HCS12_SCI1_BASE+HCS12_SCI_BDL_OFFSET)
+#define HCS12_SCI1_CR1            (HCS12_SCI1_BASE+HCS12_SCI_CR1_OFFSET)
+#define HCS12_SCI1_CR2            (HCS12_SCI1_BASE+HCS12_SCI_CR2_OFFSET)
+#define HCS12_SCI1_SR1            (HCS12_SCI1_BASE+HCS12_SCI_SR1_OFFSET)
+#define HCS12_SCI1_SR2            (HCS12_SCI1_BASE+HCS12_SCI_SR2_OFFSET)
+#define HCS12_SCI1_DRH            (HCS12_SCI1_BASE+HCS12_SCI_DRH_OFFSET)
+#define HCS12_SCI1_DRL            (HCS12_SCI1_BASE+HCS12_SCI_DRL_OFFSET)
 
 /* Register Bit-Field Definitions ***************************************************/
 
 /* SCI Baud Rate Register High Bit-Field Definitions */
 
-#define SCI_SCIBDH_SBR_SHIFT          (0)       /* Bits 0-4: SBR[11:8] */
-#define SCI_SCIBDH_SBR_MASK           (0x1f << SCI_SCIBDH_SBR_SHIFT)
-#define SCI_SCIBDH_TNP_SHIFT          (5)       /* Bits 5-6: IRSCI Transmit Pulse Width */
-#define SCI_SCIBDH_TNP_MASK           (3 << SCI_SCIBDH_TNP_SHIFT)
-#  define SCI_SCIBDH_TNP_132          (0 << SCI_SCIBDH_TNP_SHIFT) /* 1/32 */
-#  define SCI_SCIBDH_TNP_116          (1 << SCI_SCIBDH_TNP_SHIFT) /* 1/16 */
-#  define SCI_SCIBDH_TNP_316          (2 << SCI_SCIBDH_TNP_SHIFT) /* 3/16 */
-#define SCI_SCIBDH_IREN               (1 << 7)  /* Bit 7:  Infrared Enable */
+#define SCI_BDH_SBR_SHIFT         (0)       /* Bits 0-4: SBR[11:8] */
+#define SCI_BDH_SBR_MASK          (0x1f << SCI_BDH_SBR_SHIFT)
+#define SCI_BDH_TNP_SHIFT         (5)       /* Bits 5-6: IRSCI Transmit Pulse Width */
+#define SCI_BDH_TNP_MASK          (3 << SCI_BDH_TNP_SHIFT)
+#  define SCI_BDH_TNP_132         (0 << SCI_BDH_TNP_SHIFT) /* 1/32 */
+#  define SCI_BDH_TNP_116         (1 << SCI_BDH_TNP_SHIFT) /* 1/16 */
+#  define SCI_BDH_TNP_316         (2 << SCI_BDH_TNP_SHIFT) /* 3/16 */
+#define SCI_BDH_IREN              (1 << 7)  /* Bit 7:  Infrared Enable */
 
 /* SCI Baud Rate Register Low Bit-Field Definitions */
 /* This register holds the low 7 bits of the baud bits SBR[7:0] */
 
 /* SCI Control Register 1 Bit-Field Definitions */
 
-#define SCI_SCICR1_PT                 (1 << 0)  /* Bit 0:  Parity Type */
-#define SCI_SCICR1_PE                 (1 << 1)  /* Bit 1:  Parity Enable */
-#define SCI_SCICR1_ILT                (1 << 2)  /* Bit 2:  Idle Line Type */
-#define SCI_SCICR1_WAKE               (1 << 3)  /* Bit 3:  Wakeup Condition */
-#define SCI_SCICR1_M                  (1 << 4)  /* Bit 4:  Data Format Mode */
-#define SCI_SCICR1_RSRC               (1 << 5)  /* Bit 5:  Receiver Source */
-#define SCI_SCICR1_SCISWAI            (1 << 6)  /* Bit 6:  SCI Stop in Wait Mode */
-#define SCI_SCICR1_LOOPS              (1 << 7)  /* Bit 7:  Enables loop operation */
+#define SCI_CR1_PT                (1 << 0)  /* Bit 0:  Parity Type */
+#define SCI_CR1_PE                (1 << 1)  /* Bit 1:  Parity Enable */
+#define SCI_CR1_ILT               (1 << 2)  /* Bit 2:  Idle Line Type */
+#define SCI_CR1_WAKE              (1 << 3)  /* Bit 3:  Wakeup Condition */
+#define SCI_CR1_M                 (1 << 4)  /* Bit 4:  Data Format Mode */
+#define SCI_CR1_RSRC              (1 << 5)  /* Bit 5:  Receiver Source */
+#define SCI_CR1_SCISWAI           (1 << 6)  /* Bit 6:  SCI Stop in Wait Mode */
+#define SCI_CR1_LOOPS             (1 << 7)  /* Bit 7:  Enables loop operation */
 
 /* SCI Control Register 2 Bit-Field Definitions */
 
-#define SCI_SCICR2_SBK                (1 << 0)  /* Bit 0:  Send Break */
-#define SCI_SCICR2_RWU                (1 << 1)  /* Bit 1:  Receiver Wakeup */
-#define SCI_SCICR2_RE                 (1 << 2)  /* Bit 2:  Receiver Enable */
-#define SCI_SCICR2_TE                 (1 << 3)  /* Bit 3:  Transmitter Enable */
-#define SCI_SCICR2_ILIE               (1 << 4)  /* Bit 4:  Idle Line Interrupt Enable */
-#define SCI_SCICR2_RIE                (1 << 5)  /* Bit 5:  Receiver Full Interrupt Enable Bit */
-#define SCI_SCICR2_TCIE               (1 << 6)  /* Bit 6:  Transmission Complete Interrupt En */
-#define SCI_SCICR2_TIE                (1 << 7)  /* Bit 7:  Transmitter Interrupt Ena */
+#define SCI_CR2_SBK               (1 << 0)  /* Bit 0:  Send Break */
+#define SCI_CR2_RWU               (1 << 1)  /* Bit 1:  Receiver Wakeup */
+#define SCI_CR2_RE                (1 << 2)  /* Bit 2:  Receiver Enable */
+#define SCI_CR2_TE                (1 << 3)  /* Bit 3:  Transmitter Enable */
+#define SCI_CR2_ILIE              (1 << 4)  /* Bit 4:  Idle Line Interrupt Enable */
+#define SCI_CR2_RIE               (1 << 5)  /* Bit 5:  Receiver Full Interrupt Enable Bit */
+#define SCI_CR2_TCIE              (1 << 6)  /* Bit 6:  Transmission Complete Interrupt En */
+#define SCI_CR2_TIE               (1 << 7)  /* Bit 7:  Transmitter Interrupt Ena */
 
 /* SCI Status Register 1 Bit-Field Definitions */
 
-#define SCI_SCISR1_PF                 (1 << 0)  /* Bit 0:  Parity Error */
-#define SCI_SCISR1_FE                 (1 << 1)  /* Bit 1:  Framing Error */
-#define SCI_SCISR1_NF                 (1 << 2)  /* Bit 2:  Noise */
-#define SCI_SCISR1_OR                 (1 << 3)  /* Bit 3:  Overrun */
-#define SCI_SCISR1_IDLE               (1 << 4)  /* Bit 4:  Idle Line */
-#define SCI_SCISR1_RDRF               (1 << 5)  /* Bit 5:  Receive Data Register Full */
-#define SCI_SCISR1_TC                 (1 << 6)  /* Bit 6:  Transmit Complete */
-#define SCI_SCISR1_TDRE               (1 << 7)  /* Bit 7:  Transmit Data Register Empty */
+#define SCI_SR1_PF                (1 << 0)  /* Bit 0:  Parity Error */
+#define SCI_SR1_FE                (1 << 1)  /* Bit 1:  Framing Error */
+#define SCI_SR1_NF                (1 << 2)  /* Bit 2:  Noise */
+#define SCI_SR1_OR                (1 << 3)  /* Bit 3:  Overrun */
+#define SCI_SR1_IDLE              (1 << 4)  /* Bit 4:  Idle Line */
+#define SCI_SR1_RDRF              (1 << 5)  /* Bit 5:  Receive Data Register Full */
+#define SCI_SR1_TC                (1 << 6)  /* Bit 6:  Transmit Complete */
+#define SCI_SR1_TDRE              (1 << 7)  /* Bit 7:  Transmit Data Register Empty */
 
 /* SCI Status Register 2 Bit-Field Definitions */
 
-#define SCI_SCISR2_BRK13              (1 << 2)  /* Bit 2:  Break Transmit Character Length */
-#define SCI_SCISR2_TXDIR              (1 << 1)  /* Bit 1:  Transmitter Pin Data Direction in Single-Wire */
-#define SCI_SCISR2_RAF                (1 << 0)  /* Bit 0:  Receiver Active */
+#define SCI_SR2_BRK13             (1 << 2)  /* Bit 2:  Break Transmit Character Length */
+#define SCI_SR2_TXDIR             (1 << 1)  /* Bit 1:  Transmitter Pin Data Direction in Single-Wire */
+#define SCI_SR2_RAF               (1 << 0)  /* Bit 0:  Receiver Active */
 
 /* SCI Data Register High Bit-Field Definitions */
 
-#define SCI_SCIDRH_T8                 (1 << 6)  /* Bit 6:  Transmit Bit 8 */
-#define SCI_SCIDRH_R8                 (1 << 7)  /* Bit 7:  Received Bit 8 */
+#define SCI_DRH_T8                (1 << 6)  /* Bit 6:  Transmit Bit 8 */
+#define SCI_DRH_R8                (1 << 7)  /* Bit 7:  Received Bit 8 */
 
 /* SCI Data Register Low Bit-Field Definitions */
 /* Receive/Transmit bits 0-7 */
diff --git a/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_spiv3.h b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_spiv3.h
new file mode 100755
index 000000000..052abe2c9
--- /dev/null
+++ b/nuttx/arch/hc/src/mc9s12ne64/mc9s12ne64_spiv3.h
@@ -0,0 +1,114 @@
+/************************************************************************************
+ * arch/hc/src/mc9s12ne64/mc9s12ne64_spiv3.h
+ *
+ *   Copyright (C) 2010 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_HC_SRC_MC9S12NE64_MC9S12NE64_SPIV3_H
+#define __ARCH_ARM_HC_SRC_MC9S12NE64_MC9S12NE64_SPIV3_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include "chip.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Register Offsets *****************************************************************/
+
+#define HCS12_SPI_CR1_OFFSET      0x00 /* SPI Control Register 1 */
+#define HCS12_SPI_CR2_OFFSET      0x01 /* SPI Control Register 2 */
+#define HCS12_SPI_BR_OFFSET       0x02 /* SPI Baud Rate Register */
+#define HCS12_SPI_SR_OFFSET       0x03 /* SPI Status Register */       
+#define HCS12_SPI_DR_OFFSET       0x05 /* SPI Data Register */
+
+/* Register Addresses ***************************************************************/
+
+#define HCS12_SPI_CR1             (HCS12_SPI_BASE+HCS12_SPI_CR1_OFFSET)
+#define HCS12_SPI_CR2             (HCS12_SPI_BASE+HCS12_SPI_CR2_OFFSET)
+#define HCS12_SPI_BR              (HCS12_SPI_BASE+HCS12_SPI_BR_OFFSET)
+#define HCS12_SPI_SR              (HCS12_SPI_BASE+HCS12_SPI_SR_OFFSET)
+#define HCS12_SPI_DR              (HCS12_SPI_BASE+HCS12_SPI_DR_OFFSET)
+
+/* Register Bit-Field Definitions ***************************************************/
+
+/* SPI Control Register 1 Bit-Field Definitions */
+
+#define SPI_CR1_LSBFE             (1 << 0)  /* Bit 0:  LSB-First Enable */
+#define SPI_CR1_SSOE              (1 << 1)  /* Bit 1:  Slave Select Output Enable */
+#define SPI_CR1_CPHA              (1 << 2)  /* Bit 2:  SPI Clock Phase */
+#define SPI_CR1_CPOL              (1 << 3)  /* Bit 3:  SPI Clock Polarity */
+#define SPI_CR1_MSTR              (1 << 4)  /* Bit 4:  SPI Master/Slave Mode Select */
+#define SPI_CR1_SPTIE             (1 << 5)  /* Bit 5:  SPI Transmit Interrupt Enable */
+#define SPI_CR1_SPE               (1 << 6)  /* Bit 6:  SPI System Enable */
+#define SPI_CR1_SPIE              (1 << 7)  /* Bit 7:  SPI Interrupt Enable */
+
+/* SPI Control Register 2 Bit-Field Definitions */
+
+#define SPI_CR2_SPC0              (1 << 0)  /* Bit 0:   Serial Pin Control Bit 0  */
+#define SPI_CR2_SPISWAI           (1 << 1)  /* Bit 1:  SPI Stop in Wait Mode */
+#define SPI_CR2_BIDIROE           (1 << 3)  /* Bit 3:  Output Enable in the Bidirectional */
+#define SPI_CR2_MODFEN            (1 << 4)  /* Bit 4:  Mode Fault Enable */
+
+/* SPI Baud Rate Register Bit-Field Definitions */
+
+#define SPI_BR_SPR_SHIFT          (0)      /* Bits 0-2: SPI Baud Rate Selection */
+#define SPI_BR_SPR_MASK           (7 << SPI_BR_SPR_SHIFT)
+#define SPI_BR_SPPR_SHIFT         (4)      /* Bits 4-6: SPI Baud Rate Preselection */
+#define SPI_BR_SPPR_MASK          (7 << SPI_BR_SPPR_SHIFT)
+
+/* SPI Status Register Bit-Field Definitions */  
+
+#define SPI_SR_MODF               (1 << 4)  /* Bit 4:  Mode Fault */
+#define SPI_SR_SPTEF              (1 << 5)  /* Bit 5:  SPI Transmit Empty Interrupt */
+#define SPI_SR_SPIF               (1 << 7)  /* Bit 7:  SPIF Interrupt */
+
+/* SPI Data Register Bit-Field Definitions */
+/* 8-bit SPI data register */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_HC_SRC_MC9S12NE64_MC9S12NE64_SPIV3_H */