25 lines
831 B
C
25 lines
831 B
C
#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_USB_CLEAR_TO_ENABLE 11
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#define GPIO_LED_CLEAR_TO_EMIT 12
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/*
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* PC0 - Digital input with PullUp. AN10 for NeuG
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* PC1 - Digital input with PullUp. AN11 for NeuG
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* PC6 - Normal input because there is an external resistor.
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* PC7 - Normal input because there is an external resistor.
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* PC11 - Open Drain output (USB disconnect).
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* PC12 - Push Pull output (LED).
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*/
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#define VAL_GPIO_ODR 0xFFFFFFFF
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#define VAL_GPIO_CRL 0x44888888 /* PC7...PC0 */
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#define VAL_GPIO_CRH 0x88837888 /* PC15...PC8 */
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#define GPIO_USB_BASE GPIOC_BASE
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#define GPIO_LED_BASE GPIOC_BASE
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#define RCC_APB2ENR_IOP_EN RCC_APB2ENR_IOPCEN
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#define RCC_APB2RSTR_IOP_RST RCC_APB2RSTR_IOPCRST
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