最新單片機(jī)課程設(shè)計(jì)數(shù)字音樂盒設(shè)計(jì)-閱讀頁
2025-07-14 03:11本頁面
【正文】 / wc(unsigned char dat){check()。 rw=0。 P0=dat。 e=0。 e=0。 rs=1。 e=1。}//簡(jiǎn)譜音調(diào)對(duì)應(yīng)的定時(shí)器初值////uchar code cuzhi[]={ 0xff,0xff,//占位 停頓 0xFC,0x8E,//中音17 0xFC,0xED, 0xFD,0x43, 0xFD,0x6A, 0xFD,0xB3, 0xFD,0xF3, 0xFE,0x2D, 0xFE,0x47, //高音17 0xFE,0x76, 0xFE,0xA1, 0xFE,0xC7, 0xFE,0xD9, 0xFE,0xF9, 0xFF,0x16 }。//延時(shí)1mSvoid delay(uint z)。void beep()。//顯示開關(guān)關(guān) 0011 1111 wc(0XC0)。//修改頁地址，x地址 1011 1000 wc(0X40)。//簡(jiǎn)譜//編程規(guī)則:字節(jié)高位是簡(jiǎn)譜,低位是節(jié)拍持續(xù)時(shí)間,//代表多少個(gè)十六分音符//17代表中音,8E代表高音,0代表停頓//最后的0是結(jié)束標(biāo)志//===================== 歌曲 ============//uchar code mamahao[]={ //世上只有媽媽好//世上只有媽媽好0x68,0x52,0x34,0x54,0x84,0x62,0x52,0x68,//世上只有媽媽好0x34,0x52,0x62,0x54,0x34,0x12,0xc2,0x52,0x32,0x28,//有媽的孩子像個(gè)寶0x24,0x32,0x54,0x52,0x62,0x34,0x24,0x18,//投進(jìn)了媽媽的懷抱0x54,0x32,0x22,0x12,0xc2,0x12,0xb8,0x04,0xff,//幸福享不了 }。uchar code qnzl[]={ //千年之戀0x12,0x22,0x34,0x84,0x74,0x54,0x38,0x42,0x32,0x22,0x42,0x34,0x84,0x72,0x82,0x94,0xA8,0x08,//前奏0x32,0x31,0x21,0x32,0x52,0x32,0x31,0x21,0x32,0x62,//竹林的燈火 到過的沙漠 0x32,0x31,0x21,0x32,0x82,0x71,0x81,0x71,0x51,0x32,0x22,//七色的國度 不斷飄逸風(fēng)中 0x32,0x31,0x21,0x32,0x52,0x32,0x31,0x21,0x32,0x62,//有一種神秘 灰色的旋渦 0x32,0x31,0x21,0x32,0x83,0x82,0x71,0x72,0x02,//將我卷入了迷霧中 0x63,0xA1,0xA2,0x62,0x92,0x82,0x52,//看不清的雙手 0x31,0x51,0x63,0x51,0x63,0x51,0x63,0x51,0x62,0x82,0x7C,0x02,//一朵花傳來誰經(jīng)過的溫柔 0x61,0x71,0x82,0x71,0x62,0xA2,0x71,0x76,//穿越千年的傷痛 0x61,0x71,0x82,0x71,0x62,0x52,0x31,0x36,//只為求一個(gè)結(jié)果 0x61,0x71,0x82,0x71,0x62,0xA3,0x73,0x62,0x53,//你留下的輪廓 指引我 0x42,0x63,0x83,0x83,0x91,0x91,//黑夜中不寂寞 0x61,0x71,0x82,0x71,0x62,0x0A2,0x71,0x76,//穿越千年的哀愁 0x61,0x71,0x82,0x71,0x62,0x52,0x31,0x36,//是你在盡頭等我 0x61,0x71,0x82,0x71,0x62,0xA3,0x73,0x62,0x53,//最美麗的感動(dòng) 會(huì)值得 0x42,0x82,0x88,0x02,0x74,0x93,0x89,0xff//結(jié)束標(biāo)志//用一生守候}。 if(j==20) {j=0。 //temp歌調(diào) uchar jp。 //停止T0工作 fm=1。} if(count1==0) break。 while(1) break。 } if(count1==2){ inti()。temp=ganen[i]。 while(1) break。 } if(temp==0xff) break。 // 取高4位 if(jp!=0) { timeh=cuzhi[jp*2]。 } else { TR0=0。//關(guān)蜂鳴器 } delay(temp%16)。 //唱完一個(gè)音停10mS fm=1。 TR0=1。 } TR0=0。 }void timer0() interrupt 1 //用于產(chǎn)生各種音調(diào) T0{ TH0=timeh。 fm=~fm。 for(x=z。x) for(y=19000。y)。 for(x=z。x) for(y=112。y)。 EA=1。 TMOD=0x11。 TL0=0。 //開定時(shí)器T0 ET1=1。 TL1=15526%256。 } song()。 }} 共 23 頁 第 24
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