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better error handling

This commit is contained in:
rusefi 2017-04-12 17:51:35 -04:00
parent db70dbc966
commit 58b943d3b3
1 changed files with 7 additions and 3 deletions
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10
firmware/controllers/math/engine_math.cpp
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@ -111,7 +111,7 @@ void FuelSchedule::clear() {
bool FuelSchedule::addFuelEventsForCylinder(int i DECLARE_ENGINE_PARAMETER_S) {
efiAssert(engine!=NULL, "engine is NULL", false);
float oneDegreeUs = ENGINE(rpmCalculator.oneDegreeUs); // local copy
floatus_t oneDegreeUs = ENGINE(rpmCalculator.oneDegreeUs); // local copy
if (cisnan(oneDegreeUs)) {
// in order to have fuel schedule we need to have current RPM
// wonder if this line slows engine startup?
@ -125,8 +125,12 @@ bool FuelSchedule::addFuelEventsForCylinder(int i DECLARE_ENGINE_PARAMETER_S) {
* todo: since this method is not invoked within trigger event handler and
* engineState.injectionOffset is calculated from the same utility timer should we more that logic here?
*/
angle_t injectionDuration = MS2US(ENGINE(fuelMs)) / oneDegreeUs;
angle_t baseAngle = ENGINE(engineState.injectionOffset) - injectionDuration;
floatms_t fuelMs = ENGINE(fuelMs);
efiAssert(!cisnan(fuelMs), "NaN fuelMs", false);
angle_t injectionDuration = MS2US(fuelMs) / oneDegreeUs;
floatus_t injectionOffset = ENGINE(engineState.injectionOffset);
efiAssert(!cisnan(injectionOffset), "NaN injectionOffset", false);
angle_t baseAngle = injectionOffset - injectionDuration;
efiAssert(!cisnan(baseAngle), "NaN baseAngle", false);
int index;