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Diffstat (limited to 'misc/Obsoleted/configs/stm32f100rc_generic/include/board.h')
| -rw-r--r-- | misc/Obsoleted/configs/stm32f100rc_generic/include/board.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/misc/Obsoleted/configs/stm32f100rc_generic/include/board.h b/misc/Obsoleted/configs/stm32f100rc_generic/include/board.h new file mode 100644 index 000000000..59c4b31cc --- /dev/null +++ b/misc/Obsoleted/configs/stm32f100rc_generic/include/board.h @@ -0,0 +1,192 @@ +/************************************************************************************ + * configs/stm32f100rc_generic/include/board.h + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * Freddie Chopin <freddie_chopin@op.pl> + * + * 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_BOARD_BOARD_H +#define __ARCH_BOARD_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> +#ifndef __ASSEMBLY__ +# include <stdint.h> +#endif +#include "stm32_rcc.h" +#include "stm32.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ + +/* On-board crystal frequency is 8MHz (HSE) */ + +#define STM32_BOARD_XTAL 8000000ul + +/* PLL source is HSE / 1, PLL multiplier is 3: PLL output frequency is 8MHz (XTAL) x 3 = 24MHz */ + +#define STM32_CFGR2_PREDIV1 RCC_CFGR2_PREDIV1d1 +#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC +#define STM32_CFGR_PLLXTPRE 0 +#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx3 +#define STM32_PLL_FREQUENCY (3 * STM32_BOARD_XTAL) + +/* Use the PLL and set the SYSCLK source to be the PLL */ + +#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL +#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL +#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY + +/* AHB clock (HCLK) is SYSCLK (24MHz) */ + +#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK +#define STM32_HCLK_FREQUENCY STM32_PLL_FREQUENCY + +/* APB2 clock (PCLK2) is HCLK (24MHz) */ + +#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK +#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY + +/* APB2 timers (1, 15-17) will receive PCLK2. */ + +#define STM32_APB2_TIM1_CLKIN STM32_PCLK2_FREQUENCY +#define STM32_APB2_TIM15_CLKIN STM32_PCLK2_FREQUENCY +#define STM32_APB2_TIM16_CLKIN STM32_PCLK2_FREQUENCY +#define STM32_APB2_TIM17_CLKIN STM32_PCLK2_FREQUENCY + +/* APB1 clock (PCLK1) is HCLK (24MHz) */ + +#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLK +#define STM32_PCLK1_FREQUENCY STM32_HCLK_FREQUENCY + +/* APB1 timers (2-7, 12-14) will receive PCLK1. */ + +#define STM32_APB1_TIM2_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM3_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM4_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM5_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM6_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM7_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM12_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM13_CLKIN STM32_PCLK1_FREQUENCY +#define STM32_APB1_TIM14_CLKIN STM32_PCLK1_FREQUENCY + +/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx + * otherwise frequency is 2xAPBx. + * Note: TIM1,15-17 are on APB2, others on APB1 */ + +#define STM32_TIM18_FREQUENCY STM32_HCLK_FREQUENCY +#define STM32_TIM27_FREQUENCY STM32_HCLK_FREQUENCY + +/* LED definitions ******************************************************************/ + +/* It is assumed that a generic board has 1 LED. Thus only two different states + * can be shown. Statuses defined as "1" will light the LED, the ones defined as + * "0" will turn the LED off. */ + +#define LED_STARTED 1 +#define LED_HEAPALLOCATE 1 +#define LED_IRQSENABLED 1 +#define LED_STACKCREATED 1 +#define LED_INIRQ 1 +#define LED_SIGNAL 1 +#define LED_ASSERTION 0 +#define LED_PANIC 0 + +/* Button definitions ***************************************************************/ + +/* It is assumed that a generic board has 1 button. */ + +#define BUTTON_0 0 + +#define NUM_BUTTONS 1 + +#define BUTTON_0_BIT (1 << BUTTON_0) + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ +/************************************************************************************ + * Name: stm32_boardinitialize + * + * Description: + * All STM32 architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +EXTERN void stm32_boardinitialize(void); + +/************************************************************************************ + * Name: stm32_ledinit, stm32_setled, and stm32_setleds + * + * Description: + * If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LEDs. If + * CONFIG_ARCH_LEDS is not defined, then the following interfacesare available to + * control the LEDs from user applications. + * + ************************************************************************************/ + +#ifndef CONFIG_ARCH_LEDS +EXTERN void stm32_ledinit(void); +EXTERN void stm32_setled(int led, bool ledon); +EXTERN void stm32_setleds(uint8_t ledset); +#endif + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_BOARD_BOARD_H */ |