117 lines
4.0 KiB
C++
117 lines
4.0 KiB
C++
/*
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* Settings.c
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*
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* Created on: 29 Sep 2016
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* Author: Ralim
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*
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* This file holds the users settings and saves / restores them to the
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* devices flash
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*/
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#include "Settings.h"
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#include "Setup.h"
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#define FLASH_ADDR \
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(0x8000000 | \
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0xFC00) /*Flash start OR'ed with the maximum amount of flash - 1024 bytes*/
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#include "string.h"
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volatile systemSettingsType systemSettings;
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void saveSettings() {
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// First we erase the flash
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FLASH_EraseInitTypeDef pEraseInit;
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pEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
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pEraseInit.Banks = FLASH_BANK_1;
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pEraseInit.NbPages = 1;
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pEraseInit.PageAddress = FLASH_ADDR;
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uint32_t failingAddress = 0;
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HAL_IWDG_Refresh(&hiwdg);
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__HAL_FLASH_CLEAR_FLAG(
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FLASH_FLAG_EOP | FLASH_FLAG_WRPERR | FLASH_FLAG_PGERR | FLASH_FLAG_BSY);
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HAL_FLASH_Unlock();
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HAL_Delay(10);
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HAL_IWDG_Refresh(&hiwdg);
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HAL_FLASHEx_Erase(&pEraseInit, &failingAddress);
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//^ Erase the page of flash (1024 bytes on this stm32)
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// erased the chunk
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// now we program it
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uint16_t *data = (uint16_t*) &systemSettings;
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HAL_FLASH_Unlock();
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for (uint8_t i = 0; i < (sizeof(systemSettingsType) / 2); i++) {
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HAL_IWDG_Refresh(&hiwdg);
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HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, FLASH_ADDR + (i * 2),
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data[i]);
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}
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HAL_FLASH_Lock();
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}
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bool restoreSettings() {
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// We read the flash
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uint16_t *data = (uint16_t*) &systemSettings;
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for (uint8_t i = 0; i < (sizeof(systemSettingsType) / 2); i++) {
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data[i] = *((uint16_t*) (FLASH_ADDR + (i * 2)));
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}
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// if the version is correct were done
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// if not we reset and save
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if (systemSettings.version != SETTINGSVERSION) {
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// probably not setup
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resetSettings();
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return true;
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}
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return false;
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}
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// Lookup function for cutoff setting -> X10 voltage
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/*
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* 0=DC
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* 1=3S
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* 2=4S
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* 3=5S
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* 4=6S
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*/
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uint8_t lookupVoltageLevel(uint8_t level) {
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if (level == 0)
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return 90; // 9V since iron does not function effectively below this
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else
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return (level * 33) + (33 * 2);
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}
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void resetSettings() {
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memset((void*) &systemSettings, 0, sizeof(systemSettingsType));
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systemSettings.SleepTemp = 150; // Temperature the iron sleeps at - default 150.0 C
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systemSettings.SleepTime = 6; // How many seconds/minutes we wait until going
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// to sleep - default 1 min
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systemSettings.SolderingTemp = 320; // Default soldering temp is 320.0 C
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systemSettings.cutoutSetting = 0; // default to no cut-off voltage (or 18W for TS80)
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systemSettings.version =
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SETTINGSVERSION; // Store the version number to allow for easier upgrades
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systemSettings.detailedSoldering = 0; // Detailed soldering screen
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systemSettings.detailedIDLE = 0; // Detailed idle screen (off for first time users)
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systemSettings.OrientationMode = 2; // Default to automatic
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systemSettings.sensitivity = 7; // Default high sensitivity
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#ifdef MODEL_TS80
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systemSettings.voltageDiv = 780; // Default divider from schematic
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#else
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systemSettings.voltageDiv = 467; // Default divider from schematic
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#endif
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systemSettings.ShutdownTime = 10; // How many minutes until the unit turns itself off
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systemSettings.boostModeEnabled = 1; // Default to having boost mode on as most people prefer it
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systemSettings.BoostTemp = 420; // default to 400C
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systemSettings.autoStartMode = 0; // Auto start off for safety
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systemSettings.coolingTempBlink = 0; // Blink the temperature on the cooling screen when its > 50C
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systemSettings.temperatureInF = 0; // default to 0
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systemSettings.descriptionScrollSpeed = 0; // default to slow
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systemSettings.powerLimitEnable = 0; // Default to no power limit
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#ifdef MODEL_TS100
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systemSettings.CalibrationOffset = 900; // the adc offset in uV
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systemSettings.pidPowerLimit = 70; // Sets the max pwm power limit
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systemSettings.powerLimit = 30; // 30 watts default limit
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#endif
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#ifdef MODEL_TS80
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systemSettings.pidPowerLimit = 24; // Sets the max pwm power limit
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systemSettings.CalibrationOffset = 900; // the adc offset in uV
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systemSettings.powerLimit = 24; // 24 watts default power limit
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#endif
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saveSettings(); // Save defaults
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}
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