diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-08-05 00:33:04 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-08-05 00:33:04 +0000 |
commit | 381d664e035bde67e507022880d385a1eabf8546 (patch) | |
tree | 192b58aadfc5a4e0f33757d276958c1f7eff37e2 /package/fonera-mp3/src/lib/mp3_common.c | |
parent | 05bcf5e994b37d4efbce96dc4ad85991e4c8ed84 (diff) |
EOF for fonera-mp3 packages
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12113 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/fonera-mp3/src/lib/mp3_common.c')
-rw-r--r-- | package/fonera-mp3/src/lib/mp3_common.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/package/fonera-mp3/src/lib/mp3_common.c b/package/fonera-mp3/src/lib/mp3_common.c deleted file mode 100644 index 3cdb0b8fc..000000000 --- a/package/fonera-mp3/src/lib/mp3_common.c +++ /dev/null @@ -1,121 +0,0 @@ -/* -* 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 -* -*/ - -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <sys/ioctl.h> -#include <fcntl.h> - -#include "mp3.h" - -static int mp3_fd; -static int mp3_frequency_val = CRYSTAL12288; -unsigned int volume = 0x3030; - -int mp3_open_port(unsigned char *port_name){ - int fd; - if ((fd = open(port_name, O_RDWR)) < 0) { - printf("Error whilst opening %s\n", port_name); - return -1; - } - return fd; -}; - -void mp3_set_frequency(unsigned int crystal_frequency){ - mp3_frequency_val = crystal_frequency; -}; - -int mp3_init(void){ - mp3_fd = mp3_open_port("/dev/mp3"); - if(mp3_fd < 1){ - return 0; - }; - ioctl(mp3_fd, IOCTL_MP3_INIT, mp3_frequency_val); - return 1; -}; - -void mp3_shutdown(void){ - close(mp3_fd); -}; - -void mp3_bass(unsigned char t_freq, unsigned char t_amp, - unsigned char b_freq, unsigned char b_amp){ - unsigned int val; - if(t_amp > 0xf){ - t_amp = 0xf; - }; - if(b_amp > 0xf){ - b_amp = 0xf; - }; - val = t_amp; - val <<= 4; - val += t_freq; - val <<= 4; - val += b_amp; - val <<= 4; - val += b_freq; - ioctl(mp3_fd, IOCTL_MP3_BASS, val); -}; - -void mp3_reset(void){ - ioctl(mp3_fd, IOCTL_MP3_CLEARBUFFER, 0); - ioctl(mp3_fd, IOCTL_MP3_RESET, mp3_frequency_val); - ioctl(mp3_fd, IOCTL_MP3_SETVOLUME, volume); -}; - -unsigned char mp3_send_data_to_buffer(MP3_DATA mp3_data){ - return write(mp3_fd, (void*)&mp3_data, sizeof(MP3_DATA)); -}; - -unsigned char mp3_play(void){ - return ioctl(mp3_fd, IOCTL_MP3_PLAY, 0); -}; - -void mp3_stop(void){ - ioctl(mp3_fd, IOCTL_MP3_CLEARBUFFER, 0); -}; - -void mp3_beep(unsigned char freq, unsigned int ms){ - MP3_BEEP mp3_beep_; - mp3_beep_.freq = freq; - mp3_beep_.ms = ms; - ioctl(mp3_fd, IOCTL_MP3_BEEP, &mp3_beep_); -}; - -void mp3_set_volume(unsigned char left, unsigned char right){ - volume = left; - volume <<= 8; - volume += right; - - ioctl(mp3_fd, IOCTL_MP3_SETVOLUME, volume); -}; - -unsigned char mp3_buffer_finished(void){ - return ioctl(mp3_fd, IOCTL_MP3_END_REACHED, 0); -}; - -unsigned char mp3_get_audio_data(AUDIO_DATA *audio_data){ - return ioctl(mp3_fd, IOCTL_MP3_GETAUDIODATA, audio_data); -}; - - |