C++ (Cpp) frequency2periodUs Examples

Example #1

File: pwm_generator_logic.cpp Project: yongfeicao/rusefi

void PwmConfig::setFrequency(float frequency) {
	if (cisnan(frequency)) {
		// explicit code just to be sure
		periodNt = NAN;
		return;
	}
	/**
	 * see #handleCycleStart()
	 */
	periodNt = US2NT(frequency2periodUs(frequency));
}

Example #2

File: trigger_emulator_algo.cpp Project: barbeque/rusefi

void setTriggerEmulatorRPM(int rpm, Engine *engine) {
	engineConfiguration->bc.triggerSimulatorFrequency = rpm;
	/**
	 * All we need to do here is to change the periodMs
	 * togglePwmState() would see that the periodMs has changed and act accordingly
	 */
	if (rpm == 0) {
		triggerSignal.periodNt = NAN;
	} else {
		float rpmM = getRpmMultiplier(engineConfiguration->operationMode);
		float gRpm = rpm * rpmM / 60.0; // per minute converted to per second
		triggerSignal.periodNt = US2NT(frequency2periodUs(gRpm));
	}
#if EFI_ENGINE_SNIFFER
	if (engine->isTestMode)
		waveChart.resetWaveChart();
#endif /* EFI_ENGINE_SNIFFER */

	scheduleMsg(logger, "Emulating position sensor(s). RPM=%d", rpm);
}