怎么把单片机闹钟程序的蜂鸣器短响换成音乐？ -

标题: 怎么把单片机闹钟程序的蜂鸣器短响换成音乐？ [打印本页]

作者: 441167395 时间: 2018-12-19 21:50
标题: 怎么把单片机闹钟程序的蜂鸣器短响换成音乐？
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 };

      /**************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;
}

作者: wsxujn 时间: 2018-12-19 22:44
加个音乐片

作者: jx773604 时间: 2018-12-20 08:45
自己加一个音乐片

作者: phang 时间: 2018-12-20 09:03
这个，还没试过，帮你找了下，自己也顺便看看原理。（可以贴链接吗？）
https://wenku.baidu.com/view/34e3f1d455270722182ef7af.html

作者: libin321 时间: 2018-12-20 09:41
自己加一个音乐芯片

作者: sept80 时间: 2018-12-20 10:38
pwm能做简单音乐你可以试试

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