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RPM refactoring

This commit is contained in:
rusefi 2017-07-06 19:33:25 -04:00
parent dac3cad9da
commit a98b5d87cd
3 changed files with 28 additions and 8 deletions
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5
firmware/controllers/engine_controller.cpp
View File

@ -259,6 +259,11 @@ static void periodicSlowCallback(Engine *engine) {
}
#endif
/**
* Update engine RPM state if needed (check timeouts).
*/
engine->rpmCalculator.checkIfSpinning(PASS_ENGINE_PARAMETER_SIGNATURE);
if (engine->rpmCalculator.isStopped(PASS_ENGINE_PARAMETER_SIGNATURE)) {
#if (EFI_PROD_CODE && EFI_ENGINE_CONTROL && EFI_INTERNAL_FLASH) || defined(__DOXYGEN__)
writeToFlashIfPending();

23
firmware/controllers/trigger/rpm_calculator.cpp
View File

@ -100,6 +100,9 @@ bool RpmCalculator::isRunning(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
return result;
}
bool RpmCalculator::checkIfSpinning(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
return false;
}
// private method
void RpmCalculator::assignRpmValue(int value) {
@ -143,6 +146,17 @@ float RpmCalculator::getRpmAcceleration() {
return 1.0 * previousRpmValue / rpmValue;
}
void RpmCalculator::setStopped(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
revolutionCounterSinceStart = 0;
if (rpmValue != 0) {
rpmValue = 0;
scheduleMsg(logger,
"templog rpm=0 since not running [%x][%x] [%x][%x]",
(int) (notRunnintNow >> 32), (int) notRunnintNow,
(int) (notRunningPrev >> 32), (int) notRunningPrev);
}
}
/**
* WARNING: this is a heavy method because 'getRpm()' is relatively heavy
*
@ -156,14 +170,7 @@ int RpmCalculator::getRpm(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
return mockRpm;
#endif
if (!isRunning(PASS_ENGINE_PARAMETER_SIGNATURE)) {
revolutionCounterSinceStart = 0;
if (rpmValue != 0) {
rpmValue = 0;
scheduleMsg(logger,
"templog rpm=0 since not running [%x][%x] [%x][%x]",
(int) (notRunnintNow >> 32), (int) notRunnintNow,
(int) (notRunningPrev >> 32), (int) notRunningPrev);
}
setStopped(PASS_ENGINE_PARAMETER_SIGNATURE);
}
return rpmValue;
}

8
firmware/controllers/trigger/rpm_calculator.h
View File

@ -70,6 +70,14 @@ public:
* Please note that this is a relatively heavy method due to getTimeNowNt() usage
*/
bool isRunning(DECLARE_ENGINE_PARAMETER_SIGNATURE);
/**
* Should be called once we've realized engine is not spinning any more.
*/
void setStopped(DECLARE_ENGINE_PARAMETER_SIGNATURE);
bool checkIfSpinning(DECLARE_ENGINE_PARAMETER_SIGNATURE);
int getRpm(DECLARE_ENGINE_PARAMETER_SIGNATURE);
/**
* This method is invoked once per engine cycle right after we calculate new RPM value