43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
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* Running at 48MHz with HSI as clock source.
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*
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*/
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#define MCU_STM32F0 1
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/* __ARM_ARCH_6M__ */
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#define FLASH_PAGE_SIZE 1024
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#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1
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#define STM32_PLLMUL_VALUE 12
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#define STM32_HSICLK 8000000
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#define GPIO_LED_SET_TO_EMIT 5
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/*
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* Port A setup.
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* PA5 - ON (LED 1:ON 0:OFF)
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* PA4 - Pull DOWN
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*/
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#define VAL_GPIO_MODER 0x00145555 /* Output Pin0-7, Pin9 and Pin10 */
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#define VAL_GPIO_OTYPER 0x0000001f /* Open-drain for Pin0-4, Push-Pull*/
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#define VAL_GPIO_OSPEEDR 0x003cffff /* High speed */
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#define VAL_GPIO_PUPDR 0x00000000 /* No pull-up/pull-down */
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#define GPIO_LED_BASE GPIOA_BASE
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#define RCC_ENR_IOP_EN (RCC_AHBENR_IOPAEN | RCC_AHBENR_IOPFEN)
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#define RCC_RSTR_IOP_RST (RCC_AHBRSTR_IOPARST | RCC_AHBRSTR_IOPFRST)
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/* ??? NeuG settings for ADC2 is default (PA0: Analog IN0, PA1: Analog IN1). */
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#define GPIO_OTHER_BASE GPIOF_BASE /* USER BUTTON */
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/*
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* Port F setup.
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* PF0 - USER Button
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*/
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#define VAL_GPIO_OTHER_MODER 0x00000000 /* Input Pin0 */
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#define VAL_GPIO_OTHER_OTYPER 0x00000000
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#define VAL_GPIO_OTHER_OSPEEDR 0x00000000
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#define VAL_GPIO_OTHER_PUPDR 0x00000001 /* Pull-up Pin0 */
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