diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2014-07-30 12:52:48 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2014-12-10 18:49:02 +0900 |
| commit | 522380097ea768e7474c0de8195cc0ced03904e8 (patch) | |
| tree | 1336ca40ff9b995778d88a38f8d10bebaeed3a59 /board | |
| parent | 23893d9b73ebc28ff111d21827122677c27bee55 (diff) | |
Support Cortex-M0.
Diffstat (limited to 'board')
| -rw-r--r-- | board/board-stm32f0-discovery.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/board/board-stm32f0-discovery.h b/board/board-stm32f0-discovery.h new file mode 100644 index 0000000..15b8b51 --- /dev/null +++ b/board/board-stm32f0-discovery.h @@ -0,0 +1,47 @@ +/* + * Running at 48MHz with HSI as clock source. + * + */ +#define MCU_STM32F0 1 +/* __ARM_ARCH_6M__ */ + + +#define FLASH_PAGE_SIZE 1024 + +#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1 +#define STM32_PLLMUL_VALUE 12 +#define STM32_HSICLK 8000000 + +#define GPIO_LED_SET_TO_EMIT 8 + +/* + * Port C setup. + * PC9 - LED3 (LED 1:ON 0:OFF) + * PC8 - LED4 (LED 1:ON 0:OFF) + */ +#define VAL_GPIO_MODER 0x00050000 /* Output Pin9 and Pin8 */ +#define VAL_GPIO_OTYPER 0x00000000 /* Push-Pull */ +#define VAL_GPIO_OSPEEDR 0x000f0000 /* High speed: Pin9 and Pin8 */ +#define VAL_GPIO_PUPDR 0x00000000 /* No pull-up/pull-down */ + +#define GPIO_LED_BASE GPIOC_BASE + +#if 0 +#define RCC_ENR_IOP_EN (RCC_AHBENR_IOPAEN | RCC_AHBENR_IOPCEN) +#define RCC_RSTR_IOP_RST (RCC_AHBRSTR_IOPARST | RCC_AHBRSTR_IOPCRST) +#else +#define RCC_ENR_IOP_EN RCC_AHBENR_IOPCEN +#define RCC_RSTR_IOP_RST RCC_AHBRSTR_IOPCRST +#endif + +/* ??? NeuG settings for ADC2 is default (PA0: Analog IN0, PA1: Analog IN1). */ + +#define GPIO_OTHER_BASE GPIOA_BASE /* USER BUTTON */ +/* + * Port A setup. + * PA0 - USER Button + */ +#define VAL_GPIO_OTHER_MODER 0x00000000 /* Input Pin0 */ +#define VAL_GPIO_OTHER_OTYPER 0x00000000 /* Push-Pull */ +#define VAL_GPIO_OTHER_OSPEEDR 0x00000000 +#define VAL_GPIO_OTHER_PUPDR 0x00000000 /* No pull-up/pull-down */ |