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This commit is contained in:
rusefi 2018-08-29 07:43:21 -04:00
parent b447f2d359
commit 47aa86ff18
2 changed files with 4 additions and 1 deletions
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2
firmware/controllers/algo/engine.h
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@ -142,7 +142,7 @@ public:
efitimesec_t timeOfPreviousWarning; efitimesec_t timeOfPreviousWarning;
/** /**
* speed-density logic, calculated air mass in gramms * speed-density logic, calculated air mass in grams
*/ */
float airMass; float airMass;

3
firmware/controllers/math/speed_density.cpp
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@ -59,6 +59,9 @@ float getTCharge(int rpm, float tps, float coolantTemp, float airTemp DECLARE_EN
*/ */
#define GAS_R 0.28705 #define GAS_R 0.28705
/**
* @return air mass in grams
*/
float getCycleAirMass(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 // todo: pre-calculate cylinder displacement to save one division
float cylinderDisplacement = engineConfiguration->specs.displacement; float cylinderDisplacement = engineConfiguration->specs.displacement;