118 lines
4.4 KiB
C
118 lines
4.4 KiB
C
/***************************************************************************
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* Copyright (C) 2020 by Federico Amedeo Izzo IU2NUO, *
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* Niccolò Izzo IU2KIN, *
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* Frederik Saraci IU2NRO, *
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* Silvano Seva IU2KWO *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, see <http://www.gnu.org/licenses/> *
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***************************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include <state.h>
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#include <battery.h>
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#include <hwconfig.h>
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#include <interfaces/platform.h>
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#include <interfaces/nvmem.h>
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state_t state;
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void state_init()
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{
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/*
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* TODO: Read current state parameters from hardware,
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* or initialize them to sane defaults
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*/
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state.radioStateUpdated = true;
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#ifdef HAS_RTC
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state.time = rtc_getTime();
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#endif
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state.v_bat = platform_getVbat();
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state.charge = battery_getCharge(state.v_bat);
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state.rssi = rtx_getRssi();
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// Set default channel index (it is 1-based)
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state.channel_index = 1;
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// Read VFO channel from Flash storage
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// NOTE: Disable reading VFO from flash until persistence is implemented
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//if(nvm_readVFOChannelData(&state.channel) != 0)
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if(1)
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{
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// If the read fails set VFO channel default settings
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state.channel.mode = FM;
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state.channel.bandwidth = BW_25;
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state.channel.power = 1.0;
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state.channel.rx_frequency = 430000000;
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state.channel.tx_frequency = 430000000;
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state.channel.fm.rxToneEn = 0;
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state.channel.fm.rxTone = 2; // 71.9Hz
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state.channel.fm.txToneEn = 1;
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state.channel.fm.txTone = 2; // 71.9Hz
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}
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state.zone_enabled = false;
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state.rtxStatus = RTX_OFF;
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#ifdef HAS_ABSOLUTE_KNOB // If the radio has an absolute position knob
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state.sqlLevel = platform_getChSelector() - 1;
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#else
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// Default Squelch: S3 = 4
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state.sqlLevel = 4;
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#endif
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state.voxLevel = 0;
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state.emergency = false;
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// Read settings from flash memory
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// NOTE: Disable reading VFO from flash until persistence is implemented
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//int valid = nvm_readSettings(&state.settings);
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// Settings in flash memory were not valid, restoring default settings
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//if(valid != 0)
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if(1)
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{
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state.settings = default_settings;
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// NOTE: Settings writing disabled until DFU is implemented
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//nvm_writeSettings(&state.settings);
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}
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}
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void state_terminate()
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{
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// Write settings to flash memory
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// NOTE: Disable writing settings to flash until persistence is implemented
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//nvm_writeSettings(&state.settings);
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}
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curTime_t state_getLocalTime(curTime_t utc_time)
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{
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curTime_t local_time = utc_time;
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if(local_time.hour + state.settings.utc_timezone >= 24)
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local_time.hour = local_time.hour - 24 + state.settings.utc_timezone;
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else if(local_time.hour + state.settings.utc_timezone < 0)
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local_time.hour = local_time.hour + 24 + state.settings.utc_timezone;
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else
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local_time.hour += state.settings.utc_timezone;
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return local_time;
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}
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curTime_t state_getUTCTime(curTime_t local_time)
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{
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curTime_t utc_time = local_time;
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if(utc_time.hour - state.settings.utc_timezone >= 24)
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utc_time.hour = utc_time.hour - 24 - state.settings.utc_timezone;
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else if(utc_time.hour - state.settings.utc_timezone < 0)
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utc_time.hour = utc_time.hour + 24 - state.settings.utc_timezone;
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else
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utc_time.hour -= state.settings.utc_timezone;
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return utc_time;
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}
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