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refactoring: better method name

This commit is contained in:
rusefi 2017-11-06 21:48:25 -05:00
parent ce29b1ea17
commit 276df6e481
4 changed files with 11 additions and 6 deletions
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2
firmware/console/status_loop.cpp
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@ -511,7 +511,7 @@ static void showFuelInfo2(float rpm, float engineLoad) {
float baseFuelMs = getBaseTableFuel((int) rpm, engineLoad);
float magicAir = getAirMass(engineConfiguration, 1, 100, convertCelsiusToKelvin(20));
float magicAir = getCylinderAirMass(engineConfiguration, 1, 100, convertCelsiusToKelvin(20));
scheduleMsg(&logger, "SD magic fuel %f", sdMath(engineConfiguration, magicAir, 14.7));
scheduleMsg(&logger, "inj flow %fcc/min displacement %fL", engineConfiguration->injector.flow,

10
firmware/controllers/math/speed_density.cpp
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@ -51,12 +51,16 @@ float getTCharge(int rpm, float tps, float coolantTemp, float airTemp DECLARE_EN
*/
#define GAS_R 0.28705
float getAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK) {
float getCycleAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK) {
// todo: pre-calculate cylinder displacement to save one division
float cylinderDisplacement = engineConfiguration->specs.displacement / engineConfiguration->specs.cylindersCount;
float cylinderDisplacement = engineConfiguration->specs.displacement;
return (cylinderDisplacement * VE * MAP) / (GAS_R * tempK);
}
float getCylinderAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK) {
return getCycleAirMass(engineConfiguration, VE, MAP, tempK) / engineConfiguration->specs.cylindersCount;
}
/**
* @return per cylinder injection time, in seconds
*/
@ -96,7 +100,7 @@ floatms_t getSpeedDensityFuel(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
float adjustedMap = map + engine->engineLoadAccelEnrichment.getEngineLoadEnrichment(PASS_ENGINE_PARAMETER_SIGNATURE);
efiAssert(!cisnan(adjustedMap), "NaN adjustedMap", 0);
float airMass = getAirMass(engineConfiguration, ENGINE(engineState.currentVE), adjustedMap, tChargeK);
float airMass = getCylinderAirMass(engineConfiguration, ENGINE(engineState.currentVE), adjustedMap, tChargeK);
efiAssert(!cisnan(airMass), "NaN airMass", 0);
#if EFI_PRINTF_FUEL_DETAILS || defined(__DOXYGEN__)
printf("map=%f adjustedMap=%f airMass=%f\t\n",

3
firmware/controllers/math/speed_density.h
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@ -11,7 +11,8 @@
float getTCharge(int rpm, float tps, float coolantTemp, float airTemp DECLARE_ENGINE_PARAMETER_SUFFIX);
void setDetaultVETable(persistent_config_s *config);
float getAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK);
float getCylinderAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK);
float getCycleAirMass(engine_configuration_s *engineConfiguration, float VE, float MAP, float tempK);
float sdMath(engine_configuration_s *engineConfiguration, float airMass, float AFR);
#define gramm_second_to_cc_minute(gs) ((gs) / 0.0119997981)

2
unit_tests/test_speed_density.cpp
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@ -31,7 +31,7 @@ void testSpeedDensity(void) {
eth.ec->injector.flow = gramm_second_to_cc_minute(5.303);
float airMass = getAirMass(eth.ec, 0.92, 98, 293.16);
float airMass = getCylinderAirMass(eth.ec, 0.92, 98, 293.16);
assertEquals(0.9371, airMass);