47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
#define BOARD_NAME "ST Nucleo F103"
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#define BOARD_ID 0x9b87c16d
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/*
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* Please add X3 and USB cable to ST Nucleo F103.
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*
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* Solder X3 XTAL of 8MHz (and put C33 and C34 of 22pF).
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* Solder the bridges for R35 and R37, since it's 0 ohm.
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*
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* (Optional) Remove SB54 and SB55.
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*
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* At CN10, connect USB cable
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* Vbus RED --> 10 NC ----------> CN7 (6 E5V)
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* D+ GREEN --> 12 PA11 ---[1K5]--> CN6 (4 3V3)
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* D- WHITE --> 14 PA12
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* GND BLACK --> 20 GND
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*/
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#define MCU_STM32F1 1
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#define STM32F10X_MD /* Medium-density device */
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#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1
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#define STM32_PLLMUL_VALUE 9
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#define STM32_HSECLK 8000000
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#define GPIO_LED_BASE GPIOA_BASE
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#define GPIO_LED_SET_TO_EMIT 5
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#undef GPIO_USB_BASE /* No external DISCONNECT/RENUM circuit. */
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#undef GPIO_OTHER_BASE
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/*
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* Port A setup.
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* PA0 - input with pull-up. AN0
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* PA1 - input with pull-up. AN1
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* PA5 - Push pull output 50MHz (LED 1:ON 0:OFF)
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* PA11 - Push Pull output 10MHz 0 default (until USB enabled) (USBDM)
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* PA12 - Push Pull output 10MHz 0 default (until USB enabled) (USBDP)
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* ------------------------ Default
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* PAx - input with pull-up
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*/
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#define VAL_GPIO_LED_ODR 0xFFFFE7FF
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#define VAL_GPIO_LED_CRL 0x88388888 /* PA7...PA0 */
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#define VAL_GPIO_LED_CRH 0x88811888 /* PA15...PA8 */
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#define RCC_ENR_IOP_EN RCC_APB2ENR_IOPAEN
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#define RCC_RSTR_IOP_RST RCC_APB2RSTR_IOPARST
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