hongwaixian.rar_红外遥控音乐

/****************************************************************************** 程序功能： 综合以上学过的红外编码，解码实验和音乐应用实验， 我们在这里要实现的目标是，红外遥控按下， 4位LED数码管显示音乐的序号，并由喇叭演奏出相应序号的音乐， 这里我们提供了12首的音乐，也就是序号从1到12， 当我们按遥控器上面别的按键的时候， 这时候系统要提示没有歌了，并显示错误的标志。 相当于是一个midi播放器！ *****************************************************************************/ #include <reg52.h> #include <stdio.h> sbit sound=P3^3; //蜂鸣器 sbit IR=P3^2; //P3.2为红外一体化接收 sbit SPK=P3^7; //喇叭 unsigned char data l; //第几个码? unsigned char dm; unsigned char aa[2]; //定义2个数组，用来存储代码,8位的数据码和8位的数据反码 unsigned long bb; //定义bb用来存放用户识别码,这里采用的是26位的用户识别 unsigned char *song; bit data IR_OK=0; //解码成功标志 unsigned char song_number; //第几首歌曲号码 //第一首 干杯，朋友 unsigned char code song1[97]={0x34,0x32,0x32,0x34,0x42,0x51, 0x62,0x52,0x42,0x32,0x34,0x04, 0x74,0x74,0x62,0x62,0x64, 0x3c,0x04, 0x64,0x62,0x52,0x42,0x32,0x34, 0x33,0x31,0x32,0x72,0x76,0x72, 0x83,0x81,0x82,0x82,0x82,0x74,0x72, 0x7c,0x04, 0x63,0x61,0x62,0x62,0x64,0x72,0x82, 0x72,0x74,0x72,0x62,0x52,0x42,0x32, 0x42,0x44,0x42,0x42,0x52,0x62,0x52, 0x5c,0x04, 0x64,0x62,0x62,0x64,0x72,0x82, 0x72,0x74,0x72,0x62,0x52,0x42,0x32, 0x42,0x46,0x53,0x41,0x42,0x32, 0x3c,0x04, 0x44,0x48,0x02,0x32, 0x3f, 0x44,0x48,0x02,0x32, 0x3f, 0x34,0x0c, 0xFF}; //第二首 兰花草 unsigned char code song2[46]={0x12,0x52,0x52,0x52,0x56,0x42, 0x32,0x42,0x32,0x22,0x18, 0x82,0x82,0x82,0x82,0x86,0x72, 0xB2,0x72,0x72,0x62,0x58, 0x52,0x82,0x82,0x72,0x56,0x42, 0x32,0x42,0x32,0x22,0x16,0xB2, 0xB2,0x32,0x32,0x22,0x16,0x52, 0x42,0x32,0x22,0xC2,0x88, 0xFF}; //第三首 两只蝴蝶 unsigned char code song3[131]={0x52,0x42, 0x58,0x02,0x42,0x52,0x42, 0x38,0x04,0x12,0x32, 0x44,0x42,0x52,0x42,0x32,0x12,0x12, 0xC8,0x04,0x52,0x42, 0x58,0x02,0x42,0x52,0x42, 0x38,0x04,0x12,0x32, 0x44,0x42,0x52,0x42,0x32,0x12,0x32, 0x48,0x04,0x52,0x42, 0x58,0x02,0x42,0x52,0x42, 0x38,0x04,0x12,0x32, 0x44,0x42,0x52,0x42,0x32,0x12,0x11,0x31, 0xC8,0x04,0x52,0x72, 0x78,0x02,0x72,0x82,0x72, 0x58,0x04,0x42,0x42, 0x44,0x42,0x52,0x42,0x32,0x12,0x12, 0x32,0x32,0x3C, 0x09,0x72,0x72,0x82, 0xA2,0x92,0x92,0x82,0x52,0x42,0x42,0x42, 0x58,0x02,0x52,0x52,0x72, 0x84,0x84,0x02,0x12,0x52,0x42, 0x48,0x04,0x52,0x72, 0x72,0x52,0x74,0x02,0xA4,0x92, 0x82,0x92,0x54,0x02,0x82,0x82,0x92, 0x82,0x72,0x52,0x42,0x02,0xC4,0x12, 0x3C, 0xFF}; //第四首 祈祷 unsigned char code song4[37]={0xC4,0x12,0x32,0x44,0x42,0x52, 0x52,0x44,0x32,0x32,0x12,0x14, 0x12,0x12,0x32,0x42,0x54,0x44, 0x4F, 0xC4,0x12,0x32,0x44,0x42,0x72, 0x58,0x42,0x32,0x34, 0x14,0x12,0x32,0x34,0x32,0x12, 0x1F, 0xFF}; //第五首 阳光总在风雨后 unsigned char code song5[144]={0x52,0x62, 0x74,0x74,0x74,0x34, 0x42,0x34,0x52,0x56,0x42, 0x34,0x34,0x14,0x32,0x12, 0x12,0xC2,0xC4,0x04,0x52,0x62, 0x74,0x74,0x74,0x34, 0x42,0x34,0x52,0x56,0x42, 0x34,0x32,0x12,0x12,0x34,0x42, 0x4C,0x52,0x42, 0x34,0x32,0x42,0x32,0x12,0x12,0xC2, 0xC2,0x54,0x52,0x54,0x52,0x52, 0x42,0x32,0x32,0x12,0x32,0x42,0x32,0x52, 0x5C,0x52,0x42, 0x34,0x32,0x42,0x32,0x12,0x12,0xC2, 0xC2,0x54,0x52,0x54,0x02,0x52, 0x52,0x42,0x32,0x12,0x32,0x84,0x72, 0x7F, 0x0F, 0x74,0x72,0x52,0x54,0x74, 0x82,0x52,0x52,0x72,0x78, 0x34,0x32,0x32,0x42,0x54,0x72, 0x7F, 0x86,0x82,0x72,0x52,0x54, 0x72,0x84,0x32,0x36,0x52, 0x42,0x52,0x42,0x32,0x34,0x12,0x32, 0x32,0x42,0x4C, 0x86,0x82,0x72,0x52,0x54, 0x72,0x84,0x52,0x56,0x52, 0x42,0x52,0x72,0x82,0x52,0x34,0x12, 0x12,0x32,0x3C, 0xFF}; //第六首 心心相印 unsigned char code song6[85]={ 0x04,0x24,0x14,0xC4, 0x54,0x54,0x48, 0x04,0x54,0x44,0x34, 0x22,0x14,0xB2,0xC8, 0x04,0x12,0xC2,0x16,0x12, 0x76,0x52,0x46,0x12, 0x3F, 0x04,0xB4,0xD4,0xC4, 0x14,0x28,0xC4, 0x14,0x12,0x32,0x16,0xC2, 0x54,0x78,0x34, 0x4C,0x42,0x52, 0x86,0x72,0x76,0x52, 0x74,0x28,0x42,0x52, 0x46,0x12,0x26,0x12, 0xCF, 0x04,0x24,0x14,0xC4, 0x56,0x52,0x48, 0x04,0x54,0x44,0x34, 0x22,0x14,0xB2,0xC8, 0x04,0x34,0x14,0xC4, 0x12,0x32,0x18,0x42,0x42, 0x74,0x58,0x44, 0x3F, 0xFF}; //第七首 最浪漫的事 unsigned char code song7[138]={0xC2,0xC2,0x12, 0x34,0x32,0x32,0x32,0x12,0x12,0x52, 0x54,0x02,0xC2,0x12, 0x32,0x32,0x32,0x32,0x34,0x52,0x72, 0x7C,0x02,0x72, 0x82,0x72,0x82,0x72,0x84,0x72,0x41,0x51, 0x52,0x41,0x31,0x34,0x02,0x32,0x32,0x12, 0x34,0x32,0x12,0x32,0x54,0x42, 0x32,0x32,0x32,0x32,0x34,0x52,0x72, 0x7C,0x72,0x72, 0x82,0x72,0x82,0x72,0x84,0x82,0x72, 0x42,0x52,0x42,0x34,0x12,0x12,0x32, 0xC4,0x52,0x42,0x34,0x12,0x12, 0x31,0x41,0x32,0x3C, 0x84,0x82,0x72,0x82,0x72,0x52,0x72, 0x78,0x02,0x72,0x82,0xA2, 0x84,0x82,0x72,0x82,0x72,0x82,0x32, 0x0A,0x72,0x82,0xA2,