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progress towards #961

This commit is contained in:
rusefi 2019-11-04 22:44:52 -05:00
parent 79fd7fc8ce
commit bab1744d1d
3 changed files with 11 additions and 8 deletions
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4
firmware/controllers/actuators/idle_thread.cpp
View File

@ -293,7 +293,7 @@ static percent_t automaticIdleController(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
int idlePidLowerRpm = targetRpm + CONFIG(idlePidRpmDeadZone); int idlePidLowerRpm = targetRpm + CONFIG(idlePidRpmDeadZone);
if (CONFIG(idlePidRpmUpperLimit) > 0) { if (CONFIG(idlePidRpmUpperLimit) > 0) {
engine->engineState.idle.idleState = PID_UPPER; engine->engineState.idle.idleState = PID_UPPER;
if (CONFIGB(useIacTableForCoasting) && !cisnan(engine->sensors.clt)) { if (CONFIGB(useIacTableForCoasting) && hasCltSensor()) {
percent_t iacPosForCoasting = interpolate2d("iacCoasting", getCoolantTemperature(), CONFIG(iacCoastingBins), CONFIG(iacCoasting)); percent_t iacPosForCoasting = interpolate2d("iacCoasting", getCoolantTemperature(), CONFIG(iacCoastingBins), CONFIG(iacCoasting));
newValue = interpolateClamped(idlePidLowerRpm, newValue, idlePidLowerRpm + CONFIG(idlePidRpmUpperLimit), iacPosForCoasting, rpm); newValue = interpolateClamped(idlePidLowerRpm, newValue, idlePidLowerRpm + CONFIG(idlePidRpmUpperLimit), iacPosForCoasting, rpm);
} else { } else {
@ -371,7 +371,7 @@ static percent_t automaticIdleController(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
#endif /* EFI_SHAFT_POSITION_INPUT */ #endif /* EFI_SHAFT_POSITION_INPUT */
// cltCorrection is used only for cranking or running in manual mode // cltCorrection is used only for cranking or running in manual mode
float cltCorrection; float cltCorrection;
if (cisnan(clt)) if (!hasCltSensor())
cltCorrection = 1.0f; cltCorrection = 1.0f;
// Use separate CLT correction table for cranking // Use separate CLT correction table for cranking
else if (engineConfiguration->overrideCrankingIacSetting && !isRunning) { else if (engineConfiguration->overrideCrankingIacSetting && !isRunning) {

2
firmware/controllers/algo/engine_configuration.cpp
View File

@ -548,7 +548,7 @@ void setTargetRpmCurve(int rpm DECLARE_CONFIG_PARAMETER_SUFFIX) {
int getTargetRpmForIdleCorrection(DECLARE_ENGINE_PARAMETER_SIGNATURE) { int getTargetRpmForIdleCorrection(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
float clt = getCoolantTemperature(); float clt = getCoolantTemperature();
int targetRpm; int targetRpm;
if (cisnan(clt)) { if (!hasCltSensor()) {
// error is already reported, let's take first value from the table should be good enough error handing solution // error is already reported, let's take first value from the table should be good enough error handing solution
targetRpm = CONFIG(cltIdleRpm)[0]; targetRpm = CONFIG(cltIdleRpm)[0];
} else { } else {

13
firmware/controllers/sensors/thermistors.cpp
View File

@ -129,15 +129,14 @@ bool hasCltSensorM(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (!haveSensorChannel) { if (!haveSensorChannel) {
return false; return false;
} }
// return !cisnan(engine->sensors.clt); todo why would unit tests fail?! return !cisnan(engine->sensors.clt);
return true;
} }
/** /**
* @return coolant temperature, in Celsius * @return coolant temperature, in Celsius
*/ */
temperature_t getCoolantTemperatureM(DECLARE_ENGINE_PARAMETER_SIGNATURE) { temperature_t getCoolantTemperatureM(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (!hasCltSensor()) { if (engineConfiguration->clt.adcChannel == EFI_ADC_NONE) {
engine->isCltBroken = false; engine->isCltBroken = false;
return NO_CLT_SENSOR_TEMPERATURE; return NO_CLT_SENSOR_TEMPERATURE;
} }
@ -212,14 +211,18 @@ void ThermistorMath::prepareThermistorCurve(thermistor_conf_s *tc) {
} }
bool hasIatSensorM(DECLARE_ENGINE_PARAMETER_SIGNATURE) { bool hasIatSensorM(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
return engineConfiguration->iat.adcChannel != EFI_ADC_NONE; bool haveSensorChannel = engineConfiguration->iat.adcChannel != EFI_ADC_NONE;
if (!haveSensorChannel) {
return false;
}
return !cisnan(engine->sensors.iat);
} }
/** /**
* @return Celsius value * @return Celsius value
*/ */
temperature_t getIntakeAirTemperatureM(DECLARE_ENGINE_PARAMETER_SIGNATURE) { temperature_t getIntakeAirTemperatureM(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
if (!hasIatSensor()) { if (engineConfiguration->iat.adcChannel == EFI_ADC_NONE) {
return NO_IAT_SENSOR_TEMPERATURE; return NO_IAT_SENSOR_TEMPERATURE;
} }
float temperature = getTemperatureC(&engineConfiguration->iat, &engine->engineState.iatCurve, float temperature = getTemperatureC(&engineConfiguration->iat, &engine->engineState.iatCurve,