apps/plugins/lib/helper.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Peter D'Hoye
  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
  22 #include "plugin.h"
  23 #include "helper.h"
  24
  25 #ifdef CPU_SH
  26 /* Lookup table for using the BIT_N() macro in plugins */
  27 const unsigned bit_n_table[32] = {
  28     1LU<< 0, 1LU<< 1, 1LU<< 2, 1LU<< 3,
  29     1LU<< 4, 1LU<< 5, 1LU<< 6, 1LU<< 7,
  30     1LU<< 8, 1LU<< 9, 1LU<<10, 1LU<<11,
  31     1LU<<12, 1LU<<13, 1LU<<14, 1LU<<15,
  32     1LU<<16, 1LU<<17, 1LU<<18, 1LU<<19,
  33     1LU<<20, 1LU<<21, 1LU<<22, 1LU<<23,
  34     1LU<<24, 1LU<<25, 1LU<<26, 1LU<<27,
  35     1LU<<28, 1LU<<29, 1LU<<30, 1LU<<31
  36 };
  37 #endif
  38
  39 /*  Force the backlight on */
  40 void backlight_force_on(void)
  41 {
  42     if (rb->global_settings->backlight_timeout > 0)
  43         rb->backlight_set_timeout(0);
  44 #if CONFIG_CHARGING
  45     if (rb->global_settings->backlight_timeout_plugged > 0)
  46         rb->backlight_set_timeout_plugged(0);
  47 #endif /* CONFIG_CHARGING */
  48 }
  49
  50 /*  Reset backlight operation to its settings */
  51 void backlight_use_settings(void)
  52 {
  53     rb->backlight_set_timeout(rb->global_settings->backlight_timeout);
  54 #if CONFIG_CHARGING
  55     rb->backlight_set_timeout_plugged(rb->global_settings->
  56                                       backlight_timeout_plugged);
  57 #endif /* CONFIG_CHARGING */
  58 }
  59
  60 #ifdef HAVE_REMOTE_LCD
  61 /*  Force the backlight on */
  62 void remote_backlight_force_on(void)
  63 {
  64     if (rb->global_settings->remote_backlight_timeout > 0)
  65         rb->remote_backlight_set_timeout(0);
  66 #if CONFIG_CHARGING
  67     if (rb->global_settings->remote_backlight_timeout_plugged > 0)
  68         rb->remote_backlight_set_timeout_plugged(0);
  69 #endif /* CONFIG_CHARGING */
  70 }
  71
  72 /*  Reset backlight operation to its settings */
  73 void remote_backlight_use_settings(void)
  74 {
  75     rb->remote_backlight_set_timeout(rb->global_settings->
  76                                      remote_backlight_timeout);
  77 #if CONFIG_CHARGING
  78     rb->remote_backlight_set_timeout_plugged(rb->global_settings->
  79                                              remote_backlight_timeout_plugged);
  80 #endif /* CONFIG_CHARGING */
  81 }
  82 #endif /* HAVE_REMOTE_LCD */
  83
  84 #ifdef HAVE_BUTTON_LIGHT
  85 /*  Force the buttonlight on */
  86 void buttonlight_force_on(void)
  87 {
  88     if (rb->global_settings->buttonlight_timeout > 0)
  89         rb->buttonlight_set_timeout(0);
  90 }
  91
  92 /*  Reset buttonlight operation to its settings */
  93 void buttonlight_use_settings(void)
  94 {
  95     rb->buttonlight_set_timeout(rb->global_settings->buttonlight_timeout);
  96 }
  97 #endif /* HAVE_BUTTON_LIGHT */
  98
  99 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
 100 void backlight_brightness_set(int brightness)
 101 {
 102     rb->backlight_set_brightness(brightness);
 103 }
 104
 105 void backlight_brightness_use_setting(void)
 106 {
 107     rb->backlight_set_brightness(rb->global_settings->brightness);
 108 }
 109 #endif /* HAVE_BACKLIGHT_BRIGHTNESS */