diff options
Diffstat (limited to 'package/fonera-mp3/src/lib/mp3_common.h')
| -rw-r--r-- | package/fonera-mp3/src/lib/mp3_common.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/package/fonera-mp3/src/lib/mp3_common.h b/package/fonera-mp3/src/lib/mp3_common.h new file mode 100644 index 0000000000..d1eb0fa568 --- /dev/null +++ b/package/fonera-mp3/src/lib/mp3_common.h @@ -0,0 +1,72 @@ +/* +* FOXMP3 +* Copyright (c) 2006 acmesystems.it - john@acmesystems.it +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA +* +* Feedback, Bugs... info@acmesystems.it +* +*/ + +#define MP3_CHUNK_SIZE 4096 +#define MP3_BUFFERING 0 +#define MP3_PLAYING 1 +#define MP3_BUFFER_FINISHED 2 +#define MP3_PLAY_FINISHED 3 + +typedef struct _MP3_DATA{ + unsigned char mp3[MP3_CHUNK_SIZE]; + unsigned char state; +} MP3_DATA; + + +#define IOCTL_MP3_INIT 0x01 +#define IOCTL_MP3_RESET 0x02 +#define IOCTL_MP3_SETVOLUME 0x03 +#define IOCTL_MP3_GETVOLUME 0x04 +typedef struct _AUDIO_DATA{ + unsigned int bitrate; + unsigned int sample_rate; + unsigned char is_stereo; +}AUDIO_DATA; +#define IOCTL_MP3_GETAUDIODATA 0x05 + +#define IOCTL_MP3_CLEARBUFFER 0x06 +#define IOCTL_MP3_PLAY 0x07 +typedef struct _MP3_BEEP{ + unsigned char freq; + unsigned int ms; +} MP3_BEEP; +#define IOCTL_MP3_BEEP 0x08 +#define IOCTL_MP3_END_REACHED 0x09 + +#define IOCTL_MP3_BASS 0x10 + +#define CRYSTAL12288 0x9800 +#define CRYSTAL24576 0x0 + +#define MP3_OK 0 +#define MP3_ERROR 1 +#define MP3_END 2 + +void mp3_reset(void); +unsigned char mp3_send_data_to_buffer(MP3_DATA mp3_data); +unsigned char mp3_buffer_finished(void); +unsigned char mp3_play(void); +void mp3_stop(void); +int mp3_init(void); +void mp3_bass(unsigned char t_freq, unsigned char t_amp, + unsigned char b_freq, unsigned char b_amp); +void mp3_set_volume(unsigned char left, unsigned char right); |