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custom-board-bundle-sample-fork-of-rusefi
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auto-sync

This commit is contained in:
rusEfi 2016-11-11 23:02:49 -05:00
parent 3b2477595c
commit 1fc8a71630
1 changed files with 24 additions and 1 deletions
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25
firmware/controllers/trigger/trigger_central.cpp
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@ -76,6 +76,9 @@ uint32_t triggerMaxDuration = 0;
extern bool isInsideTriggerHandler; extern bool isInsideTriggerHandler;
efitick_t previousVvtCamTime = 0;
efitick_t previousVvtCamDuration = 0;
void hwHandleVvtCamSignal(trigger_value_e front) { void hwHandleVvtCamSignal(trigger_value_e front) {
if (ENGINE(isEngineChartEnabled)) { if (ENGINE(isEngineChartEnabled)) {
// this is a performance optimization - array index is cheaper then invoking a method with 'switch' // this is a performance optimization - array index is cheaper then invoking a method with 'switch'
@ -88,7 +91,27 @@ void hwHandleVvtCamSignal(trigger_value_e front) {
TriggerCentral *tc = &engine->triggerCentral; TriggerCentral *tc = &engine->triggerCentral;
efitick_t offsetNt = getTimeNowNt() - tc->timeAtVirtualZeroNt; efitick_t nowNt = getTimeNowNt();
if (boardConfiguration->miataNb2) {
uint32_t currentDuration = nowNt - previousVvtCamTime;
float ratio = ((float) currentDuration) / previousVvtCamDuration;
previousVvtCamDuration = currentDuration;
previousVvtCamTime = nowNt;
if (engineConfiguration->isPrintTriggerSynchDetails) {
scheduleMsg(logger, "vvt ratio %f", ratio);
}
if (ratio < boardConfiguration->nb2ratioFrom || ratio > boardConfiguration->nb2ratioTo) {
return;
}
}
efitick_t offsetNt = nowNt - tc->timeAtVirtualZeroNt;
angle_t vvtPosition = NT2US(offsetNt) / engine->rpmCalculator.oneDegreeUs; angle_t vvtPosition = NT2US(offsetNt) / engine->rpmCalculator.oneDegreeUs;