streo mp3 player see: http://mbed.org/users/okini3939/notebook/I2S_AUDIO
Dependencies: FatFileSystemCpp I2SSlave TLV320 mbed
Fork of madplayer by
bit.h
00001 /* 00002 * libmad - MPEG audio decoder library 00003 * Copyright (C) 2000-2004 Underbit Technologies, Inc. 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 * 00019 * $Id: bit.h,v 1.1 2010/11/23 20:12:57 andy Exp $ 00020 */ 00021 00022 # ifndef LIBMAD_BIT_H 00023 # define LIBMAD_BIT_H 00024 00025 struct mad_bitptr { 00026 unsigned char const *byte; 00027 unsigned short cache; 00028 unsigned short left; 00029 }; 00030 00031 void mad_bit_init(struct mad_bitptr *, unsigned char const *); 00032 00033 # define mad_bit_finish(bitptr) /* nothing */ 00034 00035 unsigned int mad_bit_length(struct mad_bitptr const *, 00036 struct mad_bitptr const *); 00037 00038 # define mad_bit_bitsleft(bitptr) ((bitptr)->left) 00039 unsigned char const *mad_bit_nextbyte(struct mad_bitptr const *); 00040 00041 void mad_bit_skip(struct mad_bitptr *, unsigned int); 00042 unsigned long mad_bit_read(struct mad_bitptr *, unsigned int); 00043 void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long); 00044 00045 unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short); 00046 00047 # endif
Generated on Tue Jul 12 2022 22:28:17 by 1.7.2