//定时器0中断函数void T0_INT() interrupt 1{ TL0=LO_LIST[Song[Song_Index][Tone_Index]]; TH0=HI_LIST[Song
2013-04-19 15:55
char *a,*p_song,flag_dist,i,lrc_run[100],b[100]="老人与海.MP3";a=b;p_song=strstr(b,"
2019-03-07 06:35
;#define uchar unsigned char#define uint unsigned intuchar Song_Index = 0,Tone_Index = 0;sbit SPK = P3^7
2022-12-05 22:12
;lt;intrins.h>#define uchar unsigned char#define uint unsigned intuchar Song_Index = 0
2022-12-04 21:11
求助原子哥，下面的程序我直接赋值在主函数中直接执行play_song(7);就可以正常播放歌曲，而如果把play_song(7);嵌入void play_mp3(void)函数中，在主函数中执行
2020-04-21 21:21
uint unsigned int ***it BEEP=P3^7; //生日快乐歌的音符频率表，不同频率由不同的延时来决定 uchar code SONG
2017-06-28 15:28
=~BEEP;}changedata(uchar*song,uchar*diao,uchar*jie){uchar i,il,j;char gaodi;uchar banyin;uchar yinchang
2020-07-03 02:18
uint unsigned int***it BEEP=P1^6;uchar code SONG
2015-08-18 16:54
SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,142,159
2014-04-01 13:11
请教各位高手，如图片所示，为什么延时程序放内循环的while前可以执行，放内循环的while后面就不执行？放在while后就一直循环执行i = 0; 至song(); 之间的语句。谢谢！！！
2019-04-10 16:57
