#ifndef __ML307A_H #define __ML307A_H #include "main.h" extern uint8_t u4length; extern bool u4RecvFlag; extern uint8_t g_ML307A_8buf[2048]; extern uint8_t g_ML307A_8buf_Down[2048]; extern bool module4G_F; extern bool reset4Gmodule; void ML307A_Init(void); void loction_4G(void); #endif /*__ML307A_H*/