diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2017-02-01 17:31:52 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2017-02-01 17:31:52 +0900 |
| commit | a96f84ff74ed38de90c9133296dc4d49bdcf007d (patch) | |
| tree | a28d522aee2fce45a94b3cff1f37ed05b767e325 /board | |
| parent | 9d84537c136e1219b18e50bdf8bab5e145daf494 (diff) | |
Add Blue Pill support.
Diffstat (limited to 'board')
| -rw-r--r-- | board/board-blue-pill.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/board/board-blue-pill.h b/board/board-blue-pill.h new file mode 100644 index 0000000..68843d7 --- /dev/null +++ b/board/board-blue-pill.h @@ -0,0 +1,36 @@ +#define BOARD_NAME "Blue Pill" +/* http://wiki.stm32duino.com/index.php?title=Blue_Pill */ +/* echo -n "Blue Pill" | shasum -a 256 | sed -e 's/^.*\(........\) -$/\1/' */ +#define BOARD_ID 0xa1099d43 + +#define STM32F10X_MD /* Medium-density device */ + +#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1 +#define STM32_PLLMUL_VALUE 9 +#define STM32_HSECLK 8000000 + +#define GPIO_LED_BASE GPIOC_BASE +#define GPIO_LED_CLEAR_TO_EMIT 13 +#define GPIO_USB_BASE GPIOA_BASE +#define GPIO_USB_SET_TO_ENABLE 12 +#undef GPIO_OTHER_BASE + +/* + * Port A setup. + * PA11 - Push Pull output 10MHz 0 default (until USB enabled) (USBDM) + * PA12 - Push Pull output 10MHz 0 default (until USB enabled) (USBDP) + * PC13 - Push pull output 50MHz (LED 1:ON 0:OFF) + * ------------------------ Default + * PAx - input with pull-up + * PCx - input with pull-up + */ +#define VAL_GPIO_USB_ODR 0xFFFFE7FF +#define VAL_GPIO_USB_CRL 0x88888888 /* PA7...PA0 */ +#define VAL_GPIO_USB_CRH 0x88811888 /* PA15...PA8 */ + +#define VAL_GPIO_LED_ODR 0xFFFFFFFF +#define VAL_GPIO_LED_CRL 0x88888888 /* PC7...PC0 */ +#define VAL_GPIO_LED_CRH 0x88388888 /* PC15...PC8 */ + +#define RCC_ENR_IOP_EN (RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPCEN) +#define RCC_RSTR_IOP_RST (RCC_APB2RSTR_IOPARST | RCC_APB2RSTR_IOPCRST) |