#ifndef _APP_AT_H #define _APP_AT_H #include #include "driver_uart.h" void app_at_cmd_recv_handler(uint8_t *data, uint16_t length); void app_at_rx_done(struct __UART_HandleTypeDef *handle); void app_at_init(struct __UART_HandleTypeDef *handle); #endif // _APP_AT_H