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/*
* ALSA -> Arcam AV control plugin
*
* Copyright (c) 2009 by Peter Stokes <linux@dadeos.co.uk>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <pthread.h>
typedef enum {
ARCAM_AV_ZONE1 = '1',
ARCAM_AV_ZONE2 = '2'
} arcam_av_zone_t;
typedef enum {
ARCAM_AV_POWER = '*',
ARCAM_AV_VOLUME_CHANGE = '/',
ARCAM_AV_VOLUME_SET = '0',
ARCAM_AV_MUTE = '.',
ARCAM_AV_SOURCE = '1',
ARCAM_AV_SOURCE_TYPE = '7',
ARCAM_AV_DIRECT = '3',
ARCAM_AV_STEREO_DECODE = '4',
ARCAM_AV_MULTI_DECODE = '5',
ARCAM_AV_STEREO_EFFECT = '6'
} arcam_av_cc_t;
typedef enum {
ARCAM_AV_OK = 'P',
ARCAM_AV_ERROR = 'R'
} arcam_av_rc_t;
typedef enum {
ARCAM_AV_POWER_STAND_BY = '0',
ARCAM_AV_POWER_ON = '1',
ARCAM_AV_POWER_REQUEST = '9'
} arcam_av_power_t;
typedef enum {
ARCAM_AV_VOLUME_MIN = '0',
ARCAM_AV_VOLUME_REQUEST = '9'
} arcam_av_volume_t;
typedef enum {
ARCAM_AV_MUTE_ON = '0',
ARCAM_AV_MUTE_OFF = '1',
ARCAM_AV_MUTE_REQUEST = '9'
} arcam_av_mute_t;
typedef enum {
ARCAM_AV_DIRECT_DISABLE = '0',
ARCAM_AV_DIRECT_ENABLE = '1',
ARCAM_AV_DIRECT_REQUEST = '9'
} arcam_av_direct_t;
typedef enum {
ARCAM_AV_SOURCE_DVD = '0',
ARCAM_AV_SOURCE_SAT = '1',
ARCAM_AV_SOURCE_AV = '2',
ARCAM_AV_SOURCE_PVR = '3',
ARCAM_AV_SOURCE_VCR = '4',
ARCAM_AV_SOURCE_CD = '5',
ARCAM_AV_SOURCE_FM = '6',
ARCAM_AV_SOURCE_AM = '7',
ARCAM_AV_SOURCE_DVDA = '8',
ARCAM_AV_SOURCE_REQUEST = '9'
} arcam_av_source_t;
typedef enum {
ARCAM_AV_SOURCE_TYPE_ANALOGUE = '0',
ARCAM_AV_SOURCE_TYPE_DIGITAL = '1',
ARCAM_AV_SOURCE_TYPE_REQUEST = '9'
} arcam_av_source_type_t;
typedef enum {
ARCAM_AV_STEREO_DECODE_MONO = '.',
ARCAM_AV_STEREO_DECODE_STEREO = '/',
ARCAM_AV_STEREO_DECODE_PLII_MOVIE = '0',
ARCAM_AV_STEREO_DECODE_PLII_MUSIC = '1',
ARCAM_AV_STEREO_DECODE_PLIIx_MOVIE = '3',
ARCAM_AV_STEREO_DECODE_PLIIx_MUSIC = '4',
ARCAM_AV_STEREO_DECODE_DOLBY_PL = '6',
ARCAM_AV_STEREO_DECODE_NEO6_CINEMA = '7',
ARCAM_AV_STEREO_DECODE_NEO6_MUSIC = '8',
ARCAM_AV_STEREO_DECODE_REQUEST = '9'
} arcam_av_stereo_decode_t;
typedef enum {
ARCAM_AV_MULTI_DECODE_MONO = '.',
ARCAM_AV_MULTI_DECODE_STEREO = '/',
ARCAM_AV_MULTI_DECODE_MULTI_CHANNEL = '0',
ARCAM_AV_MULTI_DECODE_PLIIx = '2',
ARCAM_AV_MULTI_DECODE_REQUEST = '9'
} arcam_av_multi_decode_t;
typedef enum {
ARCAM_AV_STEREO_EFFECT_NONE = '0',
ARCAM_AV_STEREO_EFFECT_MUSIC = '1',
ARCAM_AV_STEREO_EFFECT_PARTY = '2',
ARCAM_AV_STEREO_EFFECT_CLUB = '3',
ARCAM_AV_STEREO_EFFECT_HALL = '4',
ARCAM_AV_STEREO_EFFECT_SPORTS = '5',
ARCAM_AV_STEREO_EFFECT_CHURCH = '6',
ARCAM_AV_STEREO_EFFECT_REQUEST = '9'
} arcam_av_stereo_effect_t;
int arcam_av_connect(const char* port);
int arcam_av_send(int fd, arcam_av_cc_t command, unsigned char param1, unsigned char param2);
typedef struct arcam_av_state {
union {
struct {
unsigned char power;
unsigned char volume;
unsigned char mute;
unsigned char direct;
unsigned char source;
unsigned char source_type;
unsigned char stereo_decode;
unsigned char stereo_effect;
unsigned char multi_decode;
};
unsigned char state[9];
} zone1;
union {
struct {
unsigned char power;
unsigned char volume;
unsigned char mute;
unsigned char source;
};
unsigned char state[4];
} zone2;
} arcam_av_state_t;
arcam_av_state_t* arcam_av_state_attach(const char* port);
int arcam_av_state_detach(arcam_av_state_t* state);
int arcam_av_server_start(pthread_t* thread, const char* port);
int arcam_av_server_stop(pthread_t thread, const char* port);
int arcam_av_client(const char* port);
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