docs

firmware/controllers/trigger/trigger_simulator.cpp

@@ -20,6 +20,7 @@ TriggerStimulatorHelper::TriggerStimulatorHelper() {
 // this is not the only place where we have 'isUpEvent'. todo: reuse
 static bool isRisingEdge[6] = { false, true, false, true, false, true };
 
+// todo: should this method be invoked somewhere deeper? at the moment we have too many usages too high
 bool isUsefulSignal(trigger_event_e signal, engine_configuration_s *engineConfiguration) {
 	return !engineConfiguration->useOnlyRisingEdgeForTrigger || isRisingEdge[(int) signal];
 }