#ifndef __AK517_H #define __AK517_H #include "main.h" #ifdef USE_AK517 void ak517_init(void); void ak517_send_pulse(uint8_t count); void ak517_volume_up(void); void ak517_volume_down(void); void ak517_stop(void); void ak517_door_opening_warning(void); void ak517_left_turn_warning(void); void ak517_right_turn_warning(void); void ak517_reverse_warning(void); void ak517_arrival_warning(void); void ak517_departure_warning(void); void ak517_please_note_that(void); #endif #endif