mirror of
https://github.com/Ralim/IronOS.git
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197 lines
8.5 KiB
C++
197 lines
8.5 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 "BSP.h"
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#include "Setup.h"
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#include "configuration.h"
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#include <string.h> // for memset
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bool sanitiseSettings();
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#ifdef POW_QC_20V
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#define QC_VOLTAGE_MAX 222
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#else
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#define QC_VOLTAGE_MAX 142
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#endif
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/*
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* This struct must be a multiple of 2 bytes as it is saved / restored from
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* flash in uint16_t chunks
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*/
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typedef struct {
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uint16_t length; // Length of valid bytes following
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uint16_t settingsValues[SettingsOptionsLength];
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// used to make this nicely "good enough" aligned to 32 butes to make driver code trivial
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uint32_t padding;
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} systemSettingsType;
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//~1024 is common programming size, setting threshold to be lower so we have warning
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static_assert(sizeof(systemSettingsType) < 512);
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// char (*__kaboom)[sizeof(systemSettingsType)] = 1; // Uncomment to print size at compile time
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volatile systemSettingsType systemSettings;
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// For every setting we need to store the min/max/increment values
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typedef struct {
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const uint16_t min; // Inclusive minimum value
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const uint16_t max; // Exclusive maximum value
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const uint16_t increment; // Standard increment
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const uint16_t defaultValue; // Default vaue after reset
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} SettingConstants;
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static const SettingConstants settingsConstants[(int)SettingsOptions::SettingsOptionsLength] = {
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//{min,max,increment,default}
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{10, 580, 5, 320}, // SolderingTemp
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{10, 580, 5, 150}, // SleepTemp
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{0, 16, 1, SLEEP_TIME}, // SleepTime
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{0, 5, 1, CUT_OUT_SETTING}, // MinDCVoltageCells
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{24, 38, 1, RECOM_VOL_CELL}, // MinVoltageCells
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{90, QC_VOLTAGE_MAX, 2, 90}, // QCIdealVoltage
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{0, 3, 1, ORIENTATION_MODE}, // OrientationMode
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{0, 10, 1, SENSITIVITY}, // Sensitivity
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{0, 2, 1, ANIMATION_LOOP}, // AnimationLoop
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{0, settingOffSpeed_t::MAX_VALUE, 1, ANIMATION_SPEED}, // AnimationSpeed
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{0, 4, 1, AUTO_START_MODE}, // AutoStartMode
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{0, 61, 1, SHUTDOWN_TIME}, // ShutdownTime
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{0, 2, 1, COOLING_TEMP_BLINK}, // CoolingTempBlink
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{0, 2, 1, DETAILED_IDLE}, // DetailedIDLE
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{0, 2, 1, DETAILED_SOLDERING}, // DetailedSoldering
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{0, 2, 1, TEMPERATURE_INF}, // TemperatureInF
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{0, 2, 1, DESCRIPTION_SCROLL_SPEED}, // DescriptionScrollSpeed
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{0, 3, 1, LOCKING_MODE}, // LockingMode
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{0, 100, 1, POWER_PULSE_DEFAULT}, // KeepAwakePulse
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{1, POWER_PULSE_WAIT_MAX, 1, POWER_PULSE_WAIT_DEFAULT}, // KeepAwakePulseWait
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{1, POWER_PULSE_DURATION_MAX, 1, POWER_PULSE_DURATION_DEFAULT}, // KeepAwakePulseDuration
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{360, 900, 1, VOLTAGE_DIV}, // VoltageDiv
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{100, 580, 10, BOOST_TEMP}, // BoostTemp
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{100, 2500, 1, CALIBRATION_OFFSET}, // CalibrationOffset
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{0, MAX_POWER_LIMIT, POWER_LIMIT_STEPS, POWER_LIMIT}, // PowerLimit
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{0, 2, 1, REVERSE_BUTTON_TEMP_CHANGE}, // ReverseButtonTempChangeEnabled
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{5, TEMP_CHANGE_LONG_STEP_MAX, 5, TEMP_CHANGE_LONG_STEP}, // TempChangeLongStep
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{1, TEMP_CHANGE_SHORT_STEP_MAX, 1, TEMP_CHANGE_SHORT_STEP}, // TempChangeShortStep
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{0, 4, 1, 1}, // HallEffectSensitivity
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{0, 10, 1, 0}, // AccelMissingWarningCounter
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{0, 10, 1, 0}, // PDMissingWarningCounter
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{0, 0xFFFF, 0, 41431 /*EN*/}, // UILanguage
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{0, 51, 1, 0}, // PDNegTimeout
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{0, 2, 1, 0}, // OLEDInversion
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{7, 256, 0x08, 51}, // OLEDBrightness
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};
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static_assert((sizeof(settingsConstants) / sizeof(SettingConstants)) == ((int)SettingsOptions::SettingsOptionsLength));
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void saveSettings() { flash_save_buffer((uint8_t *)&systemSettings, sizeof(systemSettingsType)); }
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bool loadSettings() {
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// We read the flash
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flash_read_buffer((uint8_t *)&systemSettings, sizeof(systemSettingsType));
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// Then ensure all values are valid
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return sanitiseSettings();
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}
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bool sanitiseSettings() {
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// For all settings, need to ensure settings are in a valid range
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// First for any not know about due to array growth, reset them and update the length value
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bool dirty = false;
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if (systemSettings.padding != 0xFFFFFFFF) {
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systemSettings.padding = 0xFFFFFFFF; // Force padding to 0xFFFFFFFF so that rolling forwards / back should be easier
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dirty = true;
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}
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if (systemSettings.length < (int)SettingsOptions::SettingsOptionsLength) {
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dirty = true;
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for (int i = systemSettings.length; i < (int)SettingsOptions::SettingsOptionsLength; i++) {
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systemSettings.settingsValues[i] = 0xFFFF; // Ensure its as if it was erased
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}
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systemSettings.length = (int)SettingsOptions::SettingsOptionsLength;
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}
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for (int i = 0; i < (int)SettingsOptions::SettingsOptionsLength; i++) {
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// Check min max for all settings, if outside the range, move to default
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if (systemSettings.settingsValues[i] < settingsConstants[i].min || systemSettings.settingsValues[i] > settingsConstants[i].max) {
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systemSettings.settingsValues[i] = settingsConstants[i].defaultValue;
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dirty = true;
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}
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}
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if (dirty) {
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saveSettings();
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}
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return dirty;
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}
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void resetSettings() {
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memset((void *)&systemSettings, 0xFF, sizeof(systemSettingsType));
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sanitiseSettings();
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saveSettings(); // Save defaults
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}
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void setSettingValue(const enum SettingsOptions option, const uint16_t newValue) {
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const auto constants = settingsConstants[(int)option];
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systemSettings.settingsValues[(int)option] = newValue;
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if (systemSettings.settingsValues[(int)option] < constants.min) {
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systemSettings.settingsValues[(int)option] = constants.min;
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}
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// If hit max, constrain
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if (systemSettings.settingsValues[(int)option] >= constants.max) {
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systemSettings.settingsValues[(int)option] = constants.max - 1;
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}
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}
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uint16_t getSettingValue(const enum SettingsOptions option) { return systemSettings.settingsValues[(int)option]; }
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bool nextSettingValue(const enum SettingsOptions option) {
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const auto constants = settingsConstants[(int)option];
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if (systemSettings.settingsValues[(int)option] >= (constants.max - constants.increment)) {
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systemSettings.settingsValues[(int)option] = constants.min;
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} else {
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systemSettings.settingsValues[(int)option] += constants.increment;
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}
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return (constants.max - systemSettings.settingsValues[(int)option]) <= constants.increment;
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}
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bool prevSettingValue(const enum SettingsOptions option) {
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const auto constants = settingsConstants[(int)option];
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int value = systemSettings.settingsValues[(int)option];
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if (value <= constants.min) {
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value = constants.max;
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} else {
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value -= constants.increment;
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}
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systemSettings.settingsValues[(int)option] = value;
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return systemSettings.settingsValues[(int)option] == constants.min;
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}
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uint16_t lookupHallEffectThreshold() {
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// Return the threshold above which the hall effect sensor is "activated"
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switch (getSettingValue(SettingsOptions::HallEffectSensitivity)) {
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case 0:
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return 0;
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case 1: // Low
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return 1000;
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case 2: // Medium
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return 500;
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case 3: // High
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return 100;
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default:
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return 0; // Off
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}
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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() {
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auto minVoltageOnCell = getSettingValue(SettingsOptions::MinDCVoltageCells);
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auto minVoltageCellCount = getSettingValue(SettingsOptions::MinVoltageCells);
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if (minVoltageOnCell == 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 (minVoltageOnCell * minVoltageCellCount) + (minVoltageCellCount * 2);
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} |