Add extra debugging for D-Star.

DStarControl.cpp

@@ -100,15 +100,19 @@ bool CDStarControl::writeModem(unsigned char *data)
 		CDStarHeader header(data + 1U);
 
 		// Is this a transmission destined for a repeater?
-		if (!header.isRepeater())
+		if (!header.isRepeater()) {
+			LogMessage("D-Star, non repeater RF header received");
 			return false;
+		}
 
 		unsigned char callsign[DSTAR_LONG_CALLSIGN_LENGTH];
 		header.getRPTCall1(callsign);
 
 		// Is it for us?
-		if (::memcmp(callsign, m_callsign, DSTAR_LONG_CALLSIGN_LENGTH) != 0)
+		if (::memcmp(callsign, m_callsign, DSTAR_LONG_CALLSIGN_LENGTH) != 0) {
+			LogMessage("D-Star, received RF header for wrong repeater - %8.8s", callsign);
 			return false;
+		}
 
 		unsigned char gateway[DSTAR_LONG_CALLSIGN_LENGTH];
 		header.getRPTCall2(gateway);
@@ -205,7 +209,7 @@ bool CDStarControl::writeModem(unsigned char *data)
 		}
 
 		return false;
-	} else {
+	} else if (type == TAG_DATA) {
 		if (m_state == RS_LISTENING) {
 			// The sync is regenerated by the modem so can do exact match
 			if (::memcmp(data + 1U + DSTAR_VOICE_FRAME_LENGTH_BYTES, DSTAR_SYNC_BYTES, DSTAR_DATA_FRAME_LENGTH_BYTES) == 0) {
@@ -257,15 +261,19 @@ bool CDStarControl::writeModem(unsigned char *data)
 				return false;
 
 			// Is this a transmission destined for a repeater?
-			if (!header->isRepeater())
+			if (!header->isRepeater()) {
+				LogMessage("D-Star, non repeater RF late entry header received");
 				return false;
+			}
 
 			unsigned char callsign[DSTAR_LONG_CALLSIGN_LENGTH];
 			header->getRPTCall1(callsign);
 
 			// Is it for us?
-			if (::memcmp(callsign, m_callsign, DSTAR_LONG_CALLSIGN_LENGTH) != 0)
+			if (::memcmp(callsign, m_callsign, DSTAR_LONG_CALLSIGN_LENGTH) != 0) {
+				LogMessage("D-Star, received RF header for wrong repeater - %8.8s", callsign);
 				return false;
+			}
 
 			unsigned char gateway[DSTAR_LONG_CALLSIGN_LENGTH];
 			header->getRPTCall2(gateway);
@@ -346,6 +354,8 @@ bool CDStarControl::writeModem(unsigned char *data)
 
 			LogMessage("D-Star, received RF late entry from %8.8s/%4.4s to %8.8s", my1, my2, your);
 		}
+	} else {
+		CUtils::dump("D-Star, unknown data from modem", data, DSTAR_FRAME_LENGTH_BYTES + 1U);
 	}
 
 	return true;
@@ -458,7 +468,7 @@ void CDStarControl::writeNetwork()
 		LogMessage("D-Star, received network end of transmission, %.1f seconds, %u%% packet loss, BER: %.1f%%", float(m_frames) / 50.0F, (m_lost * 100U) / m_frames, float(m_errs * 100U) / float(m_bits));
 
 		writeEndOfTransmission();
-	} else {
+	} else if (type == TAG_DATA) {
 		if (m_state != RS_RELAYING_NETWORK_AUDIO)
 			return;
 
@@ -486,6 +496,8 @@ void CDStarControl::writeNetwork()
 		writeFile(data + 1U, length - 1U);
 #endif
 		writeQueueData(data + 1U);
+	} else {
+		CUtils::dump("D-Star, unknown data from network", data, DSTAR_FRAME_LENGTH_BYTES + 1U);
 	}
 }
 

DStarSlowData.cpp

@@ -19,6 +19,7 @@
 #include "DStarSlowData.h"
 #include "DStarDefines.h"
 #include "CRC.h"
+#include "Log.h"
 
 #include <cstdio>
 #include <cassert>
@@ -90,6 +91,8 @@ CDStarHeader* CDStarSlowData::add(const unsigned char* data)
 
 	// Compare them
 	if (::memcmp(crc, m_header + 39U, 2U) != 0) {
+		if (m_ptr == 45U)
+			LogMessage("D-Star, invalid slow data header");
 		::memcpy(m_header + 39U, crc, 2U);
 		return NULL;
 	}

Makefile

@@ -57,7 +57,7 @@ DStarHeader.o:	DStarHeader.cpp DStarHeader.h DStarDefines.h CRC.h
 DStarNetwork.o:	DStarNetwork.cpp DStarNetwork.h Log.h UDPSocket.h RingBuffer.h Utils.h StopWatch.h DStarDefines.h Defines.h Timer.h
 		$(CC) $(CFLAGS) -c DStarNetwork.cpp
 
-DStarSlowData.o:	DStarSlowData.cpp DStarSlowData.h DStarHeader.h DStarDefines.h CRC.h
+DStarSlowData.o:	DStarSlowData.cpp DStarSlowData.h DStarHeader.h DStarDefines.h CRC.h Log.h
 		$(CC) $(CFLAGS) -c DStarSlowData.cpp
 
 EMB.o:		EMB.cpp EMB.h

Version.h

@@ -19,6 +19,6 @@
 #if !defined(VERSION_H)
 #define	VERSION_H
 
-const char* VERSION = "20160202";
+const char* VERSION = "20160203";
 
 #endif