基于51單片機的音樂程序-預覽頁
【正文】 ,0x20,0x26,0x20,0x26,0x20,0x2b,0x20,0x2b,0xc0,0x26,0x80,0x20,0x40,0x19,0x40,0x19,0x80,0x1c,0x10,0x1c,0x80,0x20,0x40,0x20,0x20,0x1c,0x20,0x19,0x40,0x1c,0x20,0x20,0x20,0x26,0xc0,0x24,0x80,0x24,0x10,0x20,0x40,0x1c,0x40,0x20,0x40,0x24,0x20,0x26,0x20,0x2b,0x80,0x33,0x40,0x33,0x20,0x39,0x20,0x40,0x40,0x39,0x40,0x30,0xc0,0x18,0x80,0x1c,0x80,0x24,0x80,0x20,0x10,0x1c,0x80,0x19,0x40,0x19,0x20,0x19,0x20,0x19,0x40,0x1c,0x20,0x20,0x20,0x26,0xc0,0x18,0x80,0x1c,0x80,0x24,0x80,0x20,0x10,0x1c,0x80,0x1c,0x40,0x1c,0x20,0x1c,0x20,0x1c,0x40,0x24,0x20,0x26,0x20,0xff,0x20,0x00}?；?1單片機的按鍵切換播放音樂原理圖：引腳說明：共5個按鍵，分別接51單片機的P0~P4引腳，前4個按鍵控制播放設置好的四首音樂，第5個按鍵用來關閉音樂。程序代碼如下：/*12Mhz晶振工作*/include define uint unsigned intdefine uchar unsigned charsbit voice=P3^6。//最后一次的溫柔*/uchar code sound4[]={0xff,0x40,0x30,0x30,0x80,0x30,0x30,0x30,0x80,0x26,0x40,0x2b,0x80,0x30,0x30,0x2b,0x80,0x26,0x30,0x30,0x80,0x30,0x30,0x26,0x80,0x20,0x30,0x1c,0xc0,0x1c,0x80,0x1c,0x30,0x20,0x80,0x26,0x30,0x26,0x80,0x30,0x30,0x2b,0x80,0x30,0x30,0x2b,0x80,0x26,0x30,0x30,0x80,0x39,0x30,0x39,0x80,0x40,0x30,0x30,0xc0,0x30,0x80,0x1c,0x30,0x20,0x80,0x26,0x30,0x26,0x80,0x30,0x30,0x2b,0x80,0x30,0x30,0x2b,0x80,0x1c,0x30,0x20,0x80,0x26,0x30,0x26,0x80,0x20,0x30,0x1c,0xc0,0x1c,0x80,0x18,0x30,0x20,0x80,0x26,0x30,0x26,0x80,0x30,0x30,0x2b,0x80,0x30,0x30,0x2b,0x80,0x26,0x30,0x30,0x80,0x39,0x30,0x39,0x80,0x40,0x30,0x30,0xc0,0x30,0xc0,0x00}。void del(uchar yj){ uchar yj2=2。 }}void delay0(){ uchar u=20。 while(a) { zdjs=0。 jp=sound1[dpjs]。 } if(p==3) { yj=sound3[dpjs]。 dpjs++。 } else { dpjs=0。 } } }}void init(){ TMOD=0x01。 TR0=1。}void main(void){ init()。 }}void init_0(void) interrupt 0{ uchar q。 if(q!=0xff) { zdjs=0。p=1。break。 case 0xf7: a=1。break。}聲明：歡迎學習與制作；轉(zhuǎn)載請注明出
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