| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2002 by Linus Nielsen Feltzing |
| * |
| * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| #include <stdbool.h> |
| #include "config.h" |
| #include "debug.h" |
| #include "tuner.h" |
| |
| #if CONFIG_TUNER |
| |
| static int frequency = 0; |
| static bool mono = false; |
| |
| static bool powered = false; |
| |
| void tuner_init(void) |
| { |
| } |
| |
| int tuner_set(int setting, int value) |
| { |
| switch(setting) |
| { |
| case RADIO_SLEEP: |
| break; |
| |
| case RADIO_FREQUENCY: |
| frequency = value; |
| break; |
| |
| case RADIO_SCAN_FREQUENCY: |
| frequency = value; |
| break; |
| |
| case RADIO_MUTE: |
| break; |
| |
| case RADIO_FORCE_MONO: |
| mono = value?true:false; |
| break; |
| |
| default: |
| return -1; |
| } |
| |
| return 1; |
| } |
| |
| int tuner_get(int setting) |
| { |
| int val = 0; |
| |
| switch(setting) |
| { |
| case RADIO_PRESENT: |
| val = 1; /* true */ |
| break; |
| |
| case RADIO_TUNED: |
| if(frequency == 99500000) |
| val = 1; |
| break; |
| |
| case RADIO_STEREO: |
| if(frequency == 99500000) |
| val = mono?0:1; |
| break; |
| |
| case RADIO_ALL: /* debug query */ |
| break; |
| } |
| return val; |
| } |
| |
| bool tuner_power(bool status) |
| { |
| bool oldstatus = powered; |
| powered = status; |
| return oldstatus; |
| } |
| |
| #endif |