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#ifndef __STM_INIT_H #define __STM_INIT_H #include "stm32f4xx_hal.h" #define LED_PORT GPIOB #define LED_RED GPIO_PIN_12 #define LED_YELLOW GPIO_PIN_13 #define LED_GREEN GPIO_PIN_14 #define LED_BLUE GPIO_PIN_15 extern UART_HandleTypeDef huart1; extern void stm_init(void); #endif /* __STM_INIT_H */