apps/recorder/radio.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2003 Linus Nielsen Feltzing
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef RADIO_H
  22 #define RADIO_H
  23
  24 #ifndef FMRADIO_H
  25 #include "fmradio.h"
  26 #endif
  27 #include "screen_access.h"
  28
  29 #if CONFIG_TUNER
  30 void radio_load_presets(char *filename);
  31 void radio_init(void) INIT_ATTR;
  32 int radio_screen(void);
  33 void radio_start(void);
  34 void radio_pause(void);
  35 void radio_stop(void);
  36 bool radio_hardware_present(void);
  37 bool in_radio_screen(void);
  38
  39 bool radio_scan_mode(void); /* true for scan mode, false for preset mode */
  40 bool radio_is_stereo(void);
  41 int radio_current_frequency(void);
  42 int radio_current_preset(void);
  43 int radio_preset_count(void);
  44 const struct fmstation *radio_get_preset(int preset);
  45
  46 /* skin functions */
  47 void fms_data_load(enum screen_type screen, const char *buf, bool isfile);
  48 void fms_skin_init(void);
  49
  50 /* callbacks for the radio settings */
  51 void set_radio_region(int region);
  52 void toggle_mono_mode(bool mono);
  53
  54 #define MAX_FMPRESET_LEN 27
  55
  56 struct fmstation
  57 {
  58     int frequency; /* In Hz */
  59     char name[MAX_FMPRESET_LEN+1];
  60 };
  61
  62 #endif /* CONFIG_TUNER */
  63
  64 #endif /* RADIO_H */