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#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
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