51音乐

     用音乐代码编辑器，根据简谱，写出一段代码来，复制到程序中的uint code sound[]={0xff,0x00,};放在0xff和0x00之间就可以了。然后产生代码，烧写到51单片机去。

    大概是根据曲谱存贮格式的几个参数来去控制实际定时器的时间长短，比如音高、音长这些参数去改变定时器时间，从而实现音节的变化。这个网上有例程的。你这个应该是属于配置没有设置好吧。。。

个人思路仅供参考：

1.把音乐的代码放到一个固定的区域，单片机就放到code里面。例如:

uchar code music[] ={//十年
0xff,0xff,0xff,0xff,
0x11,0x51,0x81,0xc1,0x01,0x51,0x91,0xc1,0x01,0x31,0x01,0xa4,0x51,0x21,0x51,
0x71,0x94,0xa4,0xa2,0xa2,0x92,0xa2,0x91,0x81,0x71,0x61,0x62,0x31,0x61,0x52,
0x61,0x72,0x62,0x62,0x64,0x81,0x71,0x61,0x71,0x64,0xff,
0x31,0x71,0x71,0x61,0x71,0x64,0xff,
0x81,0x91,0xa2,0xa2,0x92,0xa2,0x91,0xa1,0xc1,0x81,0x82,0xa1,0x92,0x92,0x91,
0x81,0x71,0x81,0x81,0x81,0x81,0x71,0x61,0x71,0x81,0x62,0x64,0xff,
0xa1,0x71,0x71,0x61,0x51,0x62,0x71,0x61,0x64,0xff,
0x51,0xa2,0x91,0x81,0x92,0xa1,0x91,0x91,0x52,0xff,
0x81,0x61,0x71,0x81,0xd1,0xc1,0x81,0xa4,0xff,
0xa1,0x91,0xa1,0xb4,0x93,0xa3,0xb3,0xa3,0xff,
2.然后编写程序，调用这个就可以啊。

 参考例程http://wenku.baidu.com/link?url=RiMoK0fLtpchBZTya-Vp17_yrN3EkM8Baufsx40mHXBW2kqkcm5BkAsJtzlJwLfNHClGflFN4Gj16Lu8te-VwdPNEbEYW2X30wyPp8rT9GK