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/**************闹钟程序: 将暂停键按下停止蜂鸣********************/ if(shi1==shi&&fen1==fen&&miao==0) { clock=1; } if(clock==1) { buzzer=0;//蜂鸣器短响一次 delay(20); buzzer=1; } if(CLO==0) /*按下p1.4停止蜂鸣*/ clock=0; } uchar code tale[]={ 0x0F,0x67, 0x19,0x03, 0x18,0x03, 0x17,0x02, 0x17,0x03, 0x18,0x04, 0x17,0x0E, 0x17,0x02, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x16,0x04, 0x15,0x18, 0x15,0x03, 0x17,0x03, 0x19,0x03, 0x1A,0x02, 0x1A,0x03, 0x1A,0x04, 0x19,0x0E, 0x19,0x03, 0x16,0x03, 0x16,0x03, 0x18,0x04, 0x17,0x0E, 0x17,0x15, 0x15,0x03, 0x17,0x03, 0x19,0x03, 0x1A,0x02, 0x1A,0x03, 0x1A,0x04, 0x19,0x0E, 0x19,0x03, 0x16,0x03, 0x16,0x03, 0x18,0x03, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x16,0x04, 0x15,0x0E, 0x15,0x02, 0x16,0x03, 0x17,0x03, 0x10,0x02, 0x10,0x03, 0x15,0x03, 0x15,0x02, 0x11,0x02, 0x15,0x14, 0x16,0x03, 0x17,0x03, 0x10,0x02, 0x10,0x03, 0x15,0x03, 0x15,0x0D, 0x11,0x03, 0x11,0x0D, 0x15,0x03, 0x15,0x00, 0x00,0x00 };
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你得先设置每个音调的频率
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