sdcom._h

mp3源码,是自己写的,关于vs1001与CD卡的读取歌曲,和播放.

void sd_wait_nobusy(void);
uchar sd_write_command(uchar cmd,uchar response_type,ulong arg,uchar *response);
uchar sd_read_block(ulong blockadd,uint length,uchar *mp3_data);
uchar do_sd_init(void);//sd初始化
uchar sd_init(void);