uisimulator/common/fmradio.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Linus Nielsen Feltzing
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19 #include <stdbool.h>
  20 #include "config.h"
  21 #include "debug.h"
  22 #include "tuner.h"
  23
  24 #ifdef CONFIG_TUNER
  25
  26 static int frequency = 0;
  27 static bool mono = false;
  28
  29 void radio_set(int setting, int value)
  30 {
  31     switch(setting)
  32     {
  33         case RADIO_SLEEP:
  34             break;
  35
  36         case RADIO_FREQUENCY:
  37             frequency = value;
  38             break;
  39
  40         case RADIO_MUTE:
  41             break;
  42
  43         case RADIO_FORCE_MONO:
  44             mono = value?true:false;
  45             break;
  46
  47         default:
  48             return;
  49     }
  50 }
  51
  52 int radio_get(int setting)
  53 {
  54     int val = 0;
  55
  56     switch(setting)
  57     {
  58         case RADIO_PRESENT:
  59             val = 1; /* true */
  60             break;
  61
  62         case RADIO_TUNED:
  63             if(frequency == 99500000)
  64                 val = 1;
  65             break;
  66
  67         case RADIO_STEREO:
  68             if(frequency == 99500000)
  69                 val = mono?0:1;
  70             break;
  71
  72         case RADIO_ALL: /* debug query */
  73             break;
  74     }
  75     return val;
  76 }
  77
  78 #endif