sentence

latest/Firmware/Transponder/Inc/Configuration.hpp

@@ -48,6 +48,9 @@ public:
   const OTPData *readOTP();
   bool writeOTP(const OTPData &data);
   void reportSystemData();
+  void enableTX();
+  void disableTX();
+  bool isTXEnabled();
 private:
   Configuration();
   bool erasePage();

latest/Firmware/Transponder/Inc/TXScheduler.hpp

@@ -26,11 +26,14 @@ public:
   void queueMessage18(VHFChannel channel);
   void queueMessage24(VHFChannel channel);
 
+  void reportTXStatus();
+
 private:
   TXScheduler ();
   virtual ~TXScheduler ();
   time_t positionReportTimeInterval();
   void sendNMEASentence(const char *sentence);
+  bool isTXAllowed();
 private:
   VHFChannel mPositionReportChannel;
   VHFChannel mStaticDataChannel;

latest/Firmware/Transponder/Src/CommandProcessor.cpp

@@ -151,7 +151,7 @@ void CommandProcessor::processCommand(const char *buff)
     }
   else if ( s.find("tx?") == 0 )
     {
-      // TODO
+      TXScheduler::instance().reportTXStatus();
     }
   else if (s.find("reboot") == 0 )
     {

latest/Firmware/Transponder/Src/Configuration.cpp

@@ -62,12 +62,26 @@ void Configuration::init()
   bool cliBootMode = *(uint32_t*)BOOTMODE_ADDRESS == CLI_FLAG_MAGIC;
   if ( !cliBootMode )
     {
-      //reportOTPData();
       reportSystemData();
       reportStationData();
     }
 }
 
+void Configuration::enableTX()
+{
+  // TODO
+}
+
+void Configuration::disableTX()
+{
+  // TODO
+}
+
+bool Configuration::isTXEnabled()
+{
+  return true;
+}
+
 const char *Configuration::hwRev()
 {
   const OTPData *otp = readOTP();

latest/Firmware/Transponder/Src/TXScheduler.cpp

@@ -62,12 +62,39 @@ TXScheduler::TXScheduler ()
 
 void TXScheduler::init()
 {
+  reportTXStatus();
 }
 
 TXScheduler::~TXScheduler ()
 {
 }
 
+void TXScheduler::reportTXStatus()
+{
+  bool hwSwitchOff = bsp_is_tx_disabled();
+  bool softSwitch = Configuration::instance().isTXEnabled();
+  bool hasStation = Configuration::instance().isStationDataProvisioned();
+
+  bool status = hwSwitchOff ? false : (softSwitch && hasStation);
+
+  Event *e = EventPool::instance().newEvent(PROPR_NMEA_SENTENCE);
+  if ( !e )
+    return;
+
+  sprintf(e->nmeaBuffer.sentence, "$PAITXCFG,%d,%d,%d,%d*", !hwSwitchOff, softSwitch, hasStation, status);
+  Utils::completeNMEA(e->nmeaBuffer.sentence);
+  EventQueue::instance().push(e);
+}
+
+bool TXScheduler::isTXAllowed()
+{
+  bool hwSwitchOff = bsp_is_tx_disabled();
+  bool softSwitch = Configuration::instance().isTXEnabled();
+  bool hasStation = Configuration::instance().isStationDataProvisioned();
+
+  return hwSwitchOff ? false : (softSwitch && hasStation);
+}
+
 void TXScheduler::processEvent(const Event &e)
 {
   switch(e.type)
@@ -89,7 +116,7 @@ void TXScheduler::processEvent(const Event &e)
       return;
 #endif
 
-      if ( bsp_is_tx_disabled() )
+      if ( !isTXAllowed() )
         return;
 
 
@@ -127,7 +154,10 @@ void TXScheduler::processEvent(const Event &e)
 
       mUTC = e.clock.utc;
 
-      //DBG("Clock Event\r\n");
+      // Every minute on the minute ...
+      if ( mUTC % 60 == 0 )
+        reportTXStatus();
+
       break;
     }