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Ben V. Brown
2024-02-18 10:44:26 +11:00
parent f58d7df839
commit 6a0a19f0fd
28 changed files with 0 additions and 0 deletions
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49
source/Core/Threads/UI/logic/CJC.cpp Normal file
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#include "OperatingModes.h"
OperatingMode performCJCC(const ButtonState buttons, guiContext *cxt) {
// Calibrate Cold Junction Compensation directly at boot, before internal components get warm.
// While we wait for the pre-start checks to finish, we cant run CJC (as the pre-start checks control the tip)
if (preStartChecks() == 0) {
OLED::setCursor(0, 0);
OLED::print(translatedString(Tr->CJCCalibrating), FontStyle::SMALL);
return OperatingMode::CJCCalibration;
}
if (!isTipDisconnected() && abs(int(TipThermoModel::getTipInC() - getHandleTemperature(0) / 10)) < 10) {
// Take 16 samples, only sample
if (cxt->scratch_state.state1 < 16) {
if ((xTaskGetTickCount() - cxt->scratch_state.state4) > TICKS_100MS) {
cxt->scratch_state.state3 += getTipRawTemp(1);
cxt->scratch_state.state1++;
cxt->scratch_state.state4 = xTaskGetTickCount();
}
OLED::setCursor(0, 0);
OLED::print(translatedString(Tr->CJCCalibrating), FontStyle::SMALL);
OLED::setCursor(0, 8);
OLED::print(SmallSymbolDot, FontStyle::SMALL);
for (uint8_t x = 0; x < (cxt->scratch_state.state1 / 4); x++) {
OLED::print(SmallSymbolDot, FontStyle::SMALL);
}
return OperatingMode::CJCCalibration;
}
// If the thermo-couple at the end of the tip, and the handle are at
// equilibrium, then the output should be zero, as there is no temperature
// differential.
uint16_t setOffset = TipThermoModel::convertTipRawADCTouV(cxt->scratch_state.state3 / 16, true);
setSettingValue(SettingsOptions::CalibrationOffset, setOffset);
if (warnUser(translatedString(Tr->CalibrationDone), buttons)) {
// Preventing to repeat calibration at boot automatically (only one shot).
setSettingValue(SettingsOptions::CalibrateCJC, 0);
saveSettings();
return OperatingMode::InitialisationDone;
}
return OperatingMode::CJCCalibration;
}
// Cant run calibration without the tip and for temps to be close
return OperatingMode::StartupWarnings;
}