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don't write settings if cal didn't work (#2154) 

Co-authored-by: Matthew Kennedy <makenne@microsoft.com>
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Matthew Kennedy 2020-12-28 05:03:10 -08:00 committed by GitHub
parent 4555a98836
commit ec508d8f9d
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1 changed files with 7 additions and 0 deletions
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7
firmware/controllers/actuators/electronic_throttle.cpp
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@ -605,6 +605,13 @@ struct EtbImpl final : public EtbController {
// Finally disable and reset state
motor->disable();
// Check that the calibrate actually moved the throttle
if (absF(primaryMax - primaryMin) < 0.5f) {
firmwareError(OBD_Throttle_Position_Sensor_Circuit_Malfunction, "Auto calibrate failed, check your wiring!\r\nClosed voltage: %.1fv Open voltage: %.1fv", primaryMin, primaryMax);
m_isAutocal = false;
return;
}
// Write out the learned values to TS, waiting briefly after setting each to let TS grab it
tsOutputChannels.calibrationMode = functionToCalModePriMax(myFunction);
tsOutputChannels.calibrationValue = primaryMax;