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Reinit pressure sensors (#3287) 

* pressure sensors reinit

* oops

* typo

Co-authored-by: Matthew Kennedy <makenne@microsoft.com>
This commit is contained in:
Matthew Kennedy 2021-09-30 16:58:01 -07:00 committed by GitHub
parent 62725b3b32
commit f72c4656c4
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 17 additions and 20 deletions
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2
firmware/init/init.h
View File

@ -38,7 +38,7 @@ void initTurbochargerSpeedSensor(DECLARE_ENGINE_PARAMETER_SIGNATURE);
void deinitVbatt();
void deinitTps();
void deinitThermistors();
void reconfigureOilPressure(DECLARE_CONFIG_PARAMETER_SIGNATURE);
void deinitOilPressure();
void deInitFlexSensor();
void deInitVehicleSpeedSensor();
void deinitTurbochargerSpeedSensor();

31
firmware/init/sensor/init_fluid_pressure.cpp
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@ -17,18 +17,6 @@ static FunctionalSensor fuelPressureSensorHigh(SensorType::FuelPressureHigh, /*
static ProxySensor injectorPressure(SensorType::FuelPressureInjector);
static void configureFluidPressure(LinearFunc& func, const linear_sensor_s& cfg) {
float val1 = cfg.value1;
float val2 = cfg.value2;
// Limit to max given pressure - val1 or val2 could be larger
// (sensor may be backwards, high voltage = low pressure)
float greaterOutput = val1 > val2 ? val1 : val2;
// Allow slightly negative output (-5kpa) so as to not fail the sensor when engine is off
func.configure(cfg.v1, val1, cfg.v2, val2, /*minOutput*/ -5, greaterOutput);
}
/**
* @param bandwidth Hertz, used by low pass filter in to analog subscribers
*/
@ -40,7 +28,16 @@ static void initFluidPressure(LinearFunc& func, FunctionalSensor& sensor, const
return;
}
configureFluidPressure(func, cfg);
float val1 = cfg.value1;
float val2 = cfg.value2;
// Limit to max given pressure - val1 or val2 could be larger
// (sensor may be backwards, high voltage = low pressure)
float greaterOutput = val1 > val2 ? val1 : val2;
// Allow slightly negative output (-5kpa) so as to not fail the sensor when engine is off
func.configure(cfg.v1, val1, cfg.v2, val2, /*minOutput*/ -5, greaterOutput);
sensor.setFunction(func);
AdcSubscription::SubscribeSensor(sensor, channel, bandwidth);
@ -62,8 +59,8 @@ void initOilPressure(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
injectorPressure.Register();
}
void reconfigureOilPressure(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
configureFluidPressure(oilpSensorFunc, CONFIG(oilPressure));
configureFluidPressure(fuelPressureFuncLow, CONFIG(lowPressureFuel));
configureFluidPressure(fuelPressureFuncHigh, CONFIG(highPressureFuel));
void deinitOilPressure() {
AdcSubscription::UnsubscribeSensor(oilpSensor);
AdcSubscription::UnsubscribeSensor(fuelPressureSensorLow);
AdcSubscription::UnsubscribeSensor(fuelPressureSensorHigh);
}

4
firmware/init/sensor/init_sensors.cpp
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@ -81,6 +81,7 @@ void stopSensors(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
deInitOldAnalogInputs(PASS_CONFIG_PARAMETER_SIGNATURE);
deinitTps();
deinitOilPressure();
deinitVbatt();
deinitThermistors();
deInitFlexSensor();
@ -89,9 +90,8 @@ void stopSensors(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
}
void reconfigureSensors(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
reconfigureOilPressure(PASS_CONFIG_PARAMETER_SIGNATURE);
initTps(PASS_CONFIG_PARAMETER_SIGNATURE);
initOilPressure(PASS_CONFIG_PARAMETER_SIGNATURE);
initVbatt(PASS_CONFIG_PARAMETER_SIGNATURE);
initThermistors(PASS_CONFIG_PARAMETER_SIGNATURE);
initFlexSensor(PASS_CONFIG_PARAMETER_SIGNATURE);