tda7440d.h

Vx1828点3.5"TFT屏的的源程序

#define TDA7440D	0x88
#define IN4	0
#define IN3	1
#define IN2	2
#define IN1	3

void init_audio();
void set_audio_mute(char a);
void set_audio_switch(char value);
void set_audio_volume(char data value);
void load_audio_volume();
//void set_audio_gain(char data value);
//void set_audio_bass_treble(char data low,char data hight);
//void set_audio_right_left(char data right,char data left);
//void save_bass_treble();
//void load_bass_treble();