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#ifndef __STM_INIT_H #define __STM_INIT_H #include "stm32f4xx_hal.h" #define LED_PORT GPIOJ #define LED_RED GPIO_PIN_1 #define LED_YELLOW GPIO_PIN_2 #define LED_GREEN GPIO_PIN_3 #define LED_BLUE GPIO_PIN_4 #define USART2_BAUD_RATE 115200 extern UART_HandleTypeDef huart2; extern void stm_init(void); extern void Error_Handler(void); #endif /* __STM_INIT_H */