From 1d38c24233b3c061cedf503bf44b1307bb0e1fa2 Mon Sep 17 00:00:00 2001 From: NIIBE Yutaka <gniibe@fsij.org> Date: Thu, 30 Jul 2015 20:35:21 +0900 Subject: Add Nucleo --- board/board-st-nucleo-f103.h | 45 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 board/board-st-nucleo-f103.h (limited to 'board/board-st-nucleo-f103.h') diff --git a/board/board-st-nucleo-f103.h b/board/board-st-nucleo-f103.h new file mode 100644 index 0000000..9bb2cc0 --- /dev/null +++ b/board/board-st-nucleo-f103.h @@ -0,0 +1,45 @@ +#define BOARD_NAME "ST Nucleo F103" +#define BOARD_ID 0x9b87c16d + +/* + * Please add X3 and USB cable to ST Nucleo F103. + * + * Solder X3 XTAL of 8MHz (and put C33 and C34 of 22pF). + * Solder the bridges for R35 and R37, since it's 0 ohm. + * + * (Optional) Remove SB54 and SB55. + * + * At CN10, connect USB cable + * Vbus RED --> 10 NC ----------> CN7 (6 E5V) + * D+ GREEN --> 12 PA11 ---[1K5]--> CN6 (4 3V3) + * D- WHITE --> 14 PA12 + * GND BLACK --> 20 GND + */ + +#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 GPIOA_BASE +#define GPIO_LED_SET_TO_EMIT 5 +#undef GPIO_USB_BASE /* No external DISCONNECT/RENUM circuit. */ +#undef GPIO_OTHER_BASE + +/* + * Port A setup. + * PA0 - input with pull-up. AN0 + * PA1 - input with pull-up. AN1 + * PA5 - Push pull output 50MHz (LED 1:ON 0:OFF) + * PA11 - Push Pull output 10MHz 0 default (until USB enabled) (USBDM) + * PA12 - Push Pull output 10MHz 0 default (until USB enabled) (USBDP) + * ------------------------ Default + * PAx - input with pull-up + */ +#define VAL_GPIO_LED_ODR 0xFFFFE7FF +#define VAL_GPIO_LED_CRL 0x88388888 /* PA7...PA0 */ +#define VAL_GPIO_LED_CRH 0x88811888 /* PA15...PA8 */ + +#define RCC_ENR_IOP_EN RCC_APB2ENR_IOPAEN +#define RCC_RSTR_IOP_RST RCC_APB2RSTR_IOPARST -- cgit v1.2.3