convert-box-mcu/BSP/GPIO_Audio.c

#include 		"GPIO_Audio.h"



int GPIO_Audio_init(void)
{




    return 1;
}

void GPIO_Audio_Change(unsigned char channel)
{
    switch(channel)
    {
        case 0:
            
        
        
            break;
        case 1:
            
            break;
        case 2:
            
            break;
        case 3:
            
            break;
    }

}