40 lines
986 B
C
40 lines
986 B
C
#ifndef __FE_CONFIG_BACKEND_H__
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#define __FE_CONFIG_BACKEND_H__
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#include <fe_global.h>
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#define FE_CONFIG_GPIOA RCC_AHBENR_GPIOAEN, GPIOA
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#define FE_CONFIG_GPIOB RCC_AHBENR_GPIOBEN, GPIOB
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#define FE_CONFIG_GPIOC RCC_AHBENR_GPIOCEN, GPIOC
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#define FE_CONFIG_GPIOD RCC_AHBENR_GPIODEN, GPIOD
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#define FE_CONFIG_GPIOF RCC_AHBENR_GPIOFEN, GPIOF
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enum fe_config_usart {
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FE_CONFIG_USART1_PB7,
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FE_CONFIG_USART_COUNT
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};
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struct fe_config_gpiodef {
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uint32_t rcc_ahbenr_flags;
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GPIO_TypeDef *gpio;
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int pin_number;
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};
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struct fe_config_def {
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struct fe_config_gpiodef bootloader_enable_pin;
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int bootloader_enable_level;
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struct fe_config_gpiodef signature_disable_pin;
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int signature_disable_level;
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enum fe_config_usart usart;
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int baudrate;
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const char *welcome_string;
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};
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extern const struct fe_config_def fe_config;
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void gpio_config(GPIO_TypeDef *gpio, int pin, int mode, int speed, int pullups, int alt);
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#endif /* __FE_CONFIG_BACKEND_H__ */
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