menu_defs.c

   1 /*
   2  * OpenI2CRADIO
   3  * defines.
   4  * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
   5  * License: GPL2+LE
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2,
  10  *  or (at your option) any later version.
  11  *  This library / program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  14  *  See the GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this library; see the file COPYING. If not, write to the
  18  *  Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
  19  *  MA 02110-1301, USA.
  20  *
  21  *  As a special exception, if you link this(includeed from sdcc) library
  22  *  with other files, some of which are compiled with SDCC,
  23  *  to produce an executable, this library does not by itself cause
  24  *  the resulting executable to be covered by the GNU General Public License.
  25  *  This exception does not however invalidate any other reasons why
  26  *  the executable file might be covered by the GNU General Public License.
  27  */
  28
  29 #include <stdarg.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #if defined(__SDCC)
  34 #include <sdcc-lib.h>
  35 #include <pic18fregs.h> /* ONLY FOR PIC18x */
  36 #include <delay.h>
  37 #else
  38
  39 #endif
  40 #include <signal.h>
  41
  42 #include "commondef.h"
  43 #include "iodef.h"
  44 #include "idle.h"
  45 #include "i2c_io.h"
  46 #include "akc6955.h"
  47 #include "lcd_acm1602.h"
  48 #include "ui.h"
  49 #include "eeprom.h"
  50 #include "ioports.h"
  51 #include "menu.h"
  52 #include "power.h"
  53 #include "adc_int.h"
  54 #include "backlight.h"
  55
  56 const banddesc ambands[19] = {
  57     {100,522},
  58     {520,1710},
  59     {522,1620},
  60     {520,1710},
  61     {4700, 5600},
  62     {3200, 4100},
  63     {4700, 5600},
  64     {5700, 6400},
  65     {6800, 7600},
  66     {9200, 10000},
  67     {11400,12200},
  68     {13500,14300},
  69     {15000,15900},
  70     {17400,17900},
  71     {18900,19700},
  72     {21400,21900},
  73     {11400, 17900},
  74     {4000,8000}, // USER
  75     {520,1730}
  76 };
  77 const banddesc fmbands[8] = {
  78     {8700, 10800},
  79     {7600, 10800},
  80     {7000, 9300},
  81     {7600, 9000},
  82     {6400, 8800},
  83     {5625, 9175},
  84     {17475, 22225},
  85     {5000, 7000} // User
  86 };
  87
  88
  89 __radioset_t setup;
  90 unsigned char scanflag;
  91
  92
  93 /*
  94  *
  95  */
  96 void setdefault(void)
  97 {
  98     char i;
  99     //amfreq = 954;
 100     //fmfreq = 8000; // 10KHz order.
 101     setup.amband = AKC6955_BAND_MW2;
 102     setup.fmband = AKC6955_BAND_FM2;
 103     setup.am_mode3k = 0xff;
 104     setup.fm = 0;
 105     setup.am_userbandnum = 0;
 106     setup.fm_userbandnum = 0;
 107     setup.lowboost = 0xff;
 108     setup.threshold_amcnr = 0;
 109     setup.threshold_fmcnr = 0;
 110     setup.threshold_fmstereo = 0;
 111     setup.threshold_width = 0;
 112     for(i = 0; i < USER_BAND_NUM; i++){
 113         setup.am_usrbands[i].start = 0x19;
 114         setup.am_usrbands[i].stop  = 0x32;
 115     }
 116     for(i = 0; i < USER_BAND_NUM; i++){
 117         setup.fm_usrbands[i].start = 0x19;
 118         setup.fm_usrbands[i].stop  = 0x32;
 119     }
 120     for(i =0; i < AKC6955_BAND_AMEND; i++){
 121       setup.amfreq_bank[i] = ((ambands[i].end - ambands[i].start) / 2) + ambands[i].start;
 122     }
 123     for(i =0; i <  AKC6955_BAND_FMEND ; i++){
 124       setup.fmfreq_bank[i] = ((fmbands[i].end - fmbands[i].start) / 2) + fmbands[i].start;
 125     }
 126     setup.memorynum = 0x00;
 127     for(i = 0; i < USER_MEMORY_NUM; i++) {
 128         setup.memoryfreqs[i].band = AKC6955_BAND_MW2;
 129         setup.memoryfreqs[i].fm = 0;
 130         setup.memoryfreqs[i].freq = 594; // NHK1 Tokyo.
 131     }
 132
 133     setup.fmfreq = setup.fmfreq_bank[setup.fmband];
 134     setup.amfreq = setup.amfreq_bank[setup.amband];
 135     setup.stereo = 0xff; // Auto
 136     setup.backlight_long = 256;
 137     setup.backlight_level = 255;
 138     backlight_counter = setup.backlight_long;
 139     setup.ui_idlecount = 500; // 0.5Sec(about)
 140 }
 141
 142 void valinit(void)
 143 {
 144         // UI
 145     setup.backlight_long = 256;
 146     backlight_counter = setup.backlight_long;
 147     setup.backlight_level = 255;
 148 //    setup.ui_idlecount = 500; // 0.5Sec(about)
 149     // Statuses
 150     scanflag = 0;
 151     cnrlevel = 0;
 152     recv_signal = 103;
 153     battlevel = 0;
 154     batlevel_6955 = 330; // 3.30V(temporally).
 155     if(setup.amband > 18) setup.amband = 18;
 156     if(setup.fmband > 7) setup.fmband = 7;
 157     if(setup.am_userbandnum >= USER_BAND_NUM) setup.am_userbandnum = USER_BAND_NUM - 1;
 158     if(setup.fm_userbandnum >= USER_BAND_NUM) setup.fm_userbandnum = USER_BAND_NUM - 1;
 159     setup.volume = 36;
 160     setup.prevolume = 3;
 161     setup.fmbandwidth = 0;
 162     setup.fm_tunepitch = 2;
 163 //    setup.pagenum = setup.memorynum / USER_MEMORY_NUM;
 164     diffstat = 0;
 165     cnrlevel = 103;
 166     stereoflag = 0x00; // Auto
 167 }