音乐播放器程序源代码及注释

音乐播放器程序源代码及注释:

#include

#define uchar unsigned char

#define uint unsigned int

sbit duan=P2^6;

sbit key1=P3^2;//按key1可切换花样

sbit key2=P3^3;//按key2可切换歌曲

sbit fm=P2^4;//蜂鸣器连续的IO口

sbit P30=P3^0;//矩阵键盘的一列

uchar code huayang1[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,

0xfd,0xfb,0xf7,0xef,0xdf,0xbf};//花样1

uchar code huayang2[]={0x7f,0xfe,0xbf,0xfd,0xdf,0xfb,0xef,0xf7,

0xef,0xfb,0xdf,0xfd,0xbf,0xfe};//花样2

uchar code huayang3[]={0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x0,

0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff}; char code huayang4[]={ 0x55,0xaa,0xcc,0x33,0x99,0x66,0x0f,0xf0}; uchar count1;//花样标志

uchar count2;//歌曲标志

uchar timeh,timel,i;

//编程规则:字节高位是简谱,低位是持续时间,

//代表多少个十六分音符

//1-7代表中央C调,8-E代表高八度,0代表停顿

//最后的0是结束标志

uchar code qnzl[]={ //千年之恋

0x12,0x22,0x34,0x84,0x74,0x54,0x38,0x42,0x32,0x22,0x42,0x34,0x84,0 x72,0x82,0x94,0xA8,0x08,

//前奏

0x32,0x31,0x21,0x32,0x52,0x32,0x31,0x21,0x32,0x62,

//竹林的灯火到过的沙漠

0x32,0x31,0x21,0x32,0x82,0x71,0x81,0x71,0x51,0x32,0x22,

//七色的国度不断飘逸风中

0x32,0x31,0x21,0x32,0x52,0x32,0x31,0x21,0x32,0x62,

//有一种神秘灰色的旋涡

0x32,0x31,0x21,0x32,0x83,0x82,0x71,0x72,0x02,

//将我卷入了迷雾中

0x63,0xA1,0xA2,0x62,0x92,0x82,0x52,

//看不清的双手

0x31,0x51,0x63,0x51,0x63,0x51,0x63,0x51,0x62,0x82,0x7C,0x02,

//一朵花传来谁经过的温柔

0x61,0x71,0x82,0x71,0x62,0xA2,0x71,0x76,

//穿越千年的伤痛

0x61,0x71,0x82,0x71,0x62,0x52,0x31,0x36,

//只为求一个结果

0x61,0x71,0x82,0x71,0x62,0xA3,0x73,0x62,0x53,

//你留下的轮廓指引我

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,

//是你在尽头等我

0x61,0x71,0x82,0x71,0x62,0xA3,0x73,0x62,0x53,

//最美丽的感动会值得

0x42,0x82,0x88,0x02,0x74,0x93,0x89,0xff//结束标志

//用一生守候

};

uchar code jmszl[]={ //寂寞沙洲冷

0x12,0x12,0x22,0x32,0x31,0x22,0x21,0x22,

//自你走后心憔悴

0x21,0x31,0x51,0x52,0x31,0x52,0x61,0x15,0x14,

//白色油桐风中纷飞

0x51,0x52,0x31,0x52,0x62,0x13,0x11,0x13,0x32,0x28,0x08,0x28,

//落花似人有情这个季节

0x31,0x32,0x31,0x32,0x11,0x21,0x51,0x52,0x51,0x52,

//河畔的风放肆拼命地吹

0x51,0x51,0x31,0x32,0x31,0x32,0x81,0x72,0x63,

//不断拨弄离人的眼泪

0x62,0x71,0x81,0x72,0x61,0x61,0x52,0x31,0x21,0x32,0x51,0x54,

//那样浓烈的爱再也无法给

0x22,0x12,0x11,0x12,0x11,0x12,0x12,0x14,0x26,0x32,0x26,

//伤感一夜一夜

0x32,0x61,0x51,0x51,0x31,0x31,0x21,0x31,0x51,0x61,0x51,0x31,0x51, //当记忆的线缠绕过往支离破碎

0x02,0x32,0x81,0x81,0x81,0x81,0x62,0x52,0x34,