单片机课程设计-音乐播放器(18)

51单片机设计的音乐播放器完整版隆重奉献

w_d_add=init[2*i+1]; } add=0x90; lcd_busy(); w_c_add=add; for(i=5;i<9;i++) { lcd_busy(); w_d_add=init[2*i]; w_d_add=init[2*i+1]; } }

void lcd_show(unsigned char *k) {

unsigned char i=0; lcd_busy(); w_c_add=0x90; do { lcd_busy(); w_d_add=*(k+i); i++; }while(*(k+i)!=0xff); }

void lcd_busy(void) { do {

status=r_s_add; } while(busy); }

void delay_music(void); void delay(int i);

uchar KeyScan(void); main() { uint i,j; uchar k2=0; TMOD=0x01; IT0=0; do