152 lines
6.1 KiB
C
152 lines
6.1 KiB
C
/***************************************************************************
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* Copyright (C) 2020 - 2022 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 <interfaces/nvmem.h>
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#include <interfaces/delays.h>
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#include <calibInfo_MDx.h>
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#include <string.h>
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#include <wchar.h>
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#include <utils.h>
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#include "W25Qx.h"
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void nvm_init()
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{
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W25Qx_init();
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}
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void nvm_terminate()
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{
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W25Qx_terminate();
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}
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void nvm_readCalibData(void *buf)
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{
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W25Qx_wakeup();
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delayUs(5);
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md3x0Calib_t *calib = ((md3x0Calib_t *) buf);
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(void) W25Qx_readSecurityRegister(0x1000, &(calib->vox1), 1);
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(void) W25Qx_readSecurityRegister(0x1001, &(calib->vox10), 1);
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(void) W25Qx_readSecurityRegister(0x1002, &(calib->rxLowVoltage), 1);
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(void) W25Qx_readSecurityRegister(0x1003, &(calib->rxFullVoltage), 1);
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(void) W25Qx_readSecurityRegister(0x1004, &(calib->rssi1), 1);
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(void) W25Qx_readSecurityRegister(0x1005, &(calib->rssi4), 1);
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(void) W25Qx_readSecurityRegister(0x1006, &(calib->analogMic), 1);
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(void) W25Qx_readSecurityRegister(0x1007, &(calib->digitalMic), 1);
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(void) W25Qx_readSecurityRegister(0x1008, &(calib->freqAdjustHigh), 1);
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(void) W25Qx_readSecurityRegister(0x1009, &(calib->freqAdjustMid), 1);
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(void) W25Qx_readSecurityRegister(0x100A, &(calib->freqAdjustLow), 1);
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(void) W25Qx_readSecurityRegister(0x1010, calib->txHighPower, 9);
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(void) W25Qx_readSecurityRegister(0x1020, calib->txLowPower, 9);
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(void) W25Qx_readSecurityRegister(0x1030, calib->rxSensitivity, 9);
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(void) W25Qx_readSecurityRegister(0x1040, calib->openSql9, 9);
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(void) W25Qx_readSecurityRegister(0x1050, calib->closeSql9, 9);
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(void) W25Qx_readSecurityRegister(0x1060, calib->openSql1, 9);
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(void) W25Qx_readSecurityRegister(0x1070, calib->closeSql1, 9);
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(void) W25Qx_readSecurityRegister(0x1080, calib->maxVolume, 9);
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(void) W25Qx_readSecurityRegister(0x1090, calib->ctcss67Hz, 9);
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(void) W25Qx_readSecurityRegister(0x10a0, calib->ctcss151Hz, 9);
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(void) W25Qx_readSecurityRegister(0x10b0, calib->ctcss254Hz, 9);
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(void) W25Qx_readSecurityRegister(0x10c0, calib->dcsMod2, 9);
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(void) W25Qx_readSecurityRegister(0x10d0, calib->dcsMod1, 9);
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(void) W25Qx_readSecurityRegister(0x10e0, calib->mod1Partial, 9);
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(void) W25Qx_readSecurityRegister(0x10f0, calib->analogVoiceAdjust, 9);
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(void) W25Qx_readSecurityRegister(0x2000, calib->lockVoltagePartial, 9);
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(void) W25Qx_readSecurityRegister(0x2010, calib->sendIpartial, 9);
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(void) W25Qx_readSecurityRegister(0x2020, calib->sendQpartial, 9);
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(void) W25Qx_readSecurityRegister(0x2030, calib->sendIrange, 9);
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(void) W25Qx_readSecurityRegister(0x2040, calib->sendQrange, 9);
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(void) W25Qx_readSecurityRegister(0x2050, calib->rxIpartial, 9);
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(void) W25Qx_readSecurityRegister(0x2060, calib->rxQpartial, 9);
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(void) W25Qx_readSecurityRegister(0x2070, calib->analogSendIrange, 9);
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(void) W25Qx_readSecurityRegister(0x2080, calib->analogSendQrange, 9);
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uint32_t freqs[18];
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(void) W25Qx_readSecurityRegister(0x20b0, ((uint8_t *) &freqs), 72);
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W25Qx_sleep();
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/*
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* Ugly quirk: frequency stored in calibration data is divided by ten, so,
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* after bcd2bin conversion we have something like 40'135'000. To ajdust
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* things, frequency has to be multiplied by ten.
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*/
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for(uint8_t i = 0; i < 9; i++)
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{
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calib->rxFreq[i] = ((freq_t) bcd2bin(freqs[2*i])) * 10;
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calib->txFreq[i] = ((freq_t) bcd2bin(freqs[2*i+1])) * 10;
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}
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}
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void nvm_readHwInfo(hwInfo_t *info)
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{
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uint16_t freqMin = 0;
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uint16_t freqMax = 0;
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uint8_t lcdInfo = 0;
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/*
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* Hardware information data in MD3x0 devices is stored in security register
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* 0x3000.
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*/
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W25Qx_wakeup();
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delayUs(5);
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(void) W25Qx_readSecurityRegister(0x3000, info->name, 8);
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(void) W25Qx_readSecurityRegister(0x3014, &freqMin, 2);
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(void) W25Qx_readSecurityRegister(0x3016, &freqMax, 2);
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(void) W25Qx_readSecurityRegister(0x301D, &lcdInfo, 1);
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W25Qx_sleep();
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/* Ensure correct null-termination of device name by removing the 0xff. */
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for(uint8_t i = 0; i < sizeof(info->name); i++)
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{
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if(info->name[i] == 0xFF) info->name[i] = '\0';
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}
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/* These devices are single-band only, either VHF or UHF. */
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freqMin = ((uint16_t) bcd2bin(freqMin))/10;
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freqMax = ((uint16_t) bcd2bin(freqMax))/10;
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if(freqMin < 200)
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{
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info->vhf_maxFreq = freqMax;
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info->vhf_minFreq = freqMin;
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info->vhf_band = 1;
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}
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else
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{
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info->uhf_maxFreq = freqMax;
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info->uhf_minFreq = freqMin;
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info->uhf_band = 1;
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}
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info->lcd_type = lcdInfo & 0x03;
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}
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/**
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* TODO: functions temporarily implemented in "nvmem_settings_MDx.c"
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int nvm_readVFOChannelData(channel_t *channel)
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int nvm_readSettings(settings_t *settings)
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int nvm_writeSettings(const settings_t *settings)
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*/
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