* added event when transmitter is turned on due to bitlock detection

* added event when tx timer has expired

mission/system/objects/ComSubsystem.cpp

@@ -166,6 +166,7 @@ void ComSubsystem::handleBitLockEvent() {
     rememberBitLock = true;
     return;
   }
+  triggerEvent(BIT_LOCK_TX_ON);
   startRxAndTxLowRateSeq();
 }
 
@@ -183,6 +184,7 @@ void ComSubsystem::startRxAndTxLowRateSeq() {
 
 void ComSubsystem::checkTransmitterCountdown() {
   if (transmitterCountdown.hasTimedOut()) {
+  	triggerEvent(TX_TIMER_EXPIRED, transmitterTimeout);
     startTransition(com::Submode::RX_ONLY, SUBMODE_NONE);
     countdownActive = false;
   }