Fix for crashing pty on mac

audiohandler.cpp

@@ -145,6 +145,7 @@ bool audioHandler::init(const quint8 bits, const quint8 radioChan, const quint16
 	wf_resampler_get_ratio(resampler, &ratioNum, &ratioDen);
 	qInfo(logAudio()) << (isInput ? "Input" : "Output") << "wf_resampler_init() returned: " << resample_error << " ratioNum" << ratioNum << " ratioDen" << ratioDen;
 
+    qInfo(logAudio()) << (isInput ? "Input" : "Output") << "thread id" << QThread::currentThreadId();
 	return isInitialized;
 }
 

pttyhandler.cpp

@@ -15,7 +15,7 @@
 pttyHandler::pttyHandler(QString pty)
 {
     //constructor
-    if (pty == "" || pty == "None")
+    if (pty == "" || pty.toLower() == "none")
     {
         // Just return if pty is not configured.
         return;
@@ -94,7 +94,7 @@ void pttyHandler::openPort()
 #ifndef Q_OS_WIN
     ptDevSlave = QString::fromLocal8Bit(ptsname(ptfd));
 
-    if (portName != "" && portName != "None")
+    if (portName != "" && portName.toLower() != "none")
     {
         if (!QFile::link(ptDevSlave, portName))
         {
@@ -115,7 +115,16 @@ pttyHandler::~pttyHandler()
 
 void pttyHandler::receiveDataFromRigToPtty(const QByteArray& data)
 {
-    if (isConnected && (unsigned char)data[2] != (unsigned char)0xE1 && (unsigned char)data[3] != (unsigned char)0xE1)
+    int fePos=data.lastIndexOf((char)0xfe);
+    if (fePos>0)
+        fePos=fePos-1;
+    else
+    {
+        qDebug(logSerial()) << "Invalid command";
+        printHex(data,false,true);
+    }
+
+    if (isConnected && (unsigned char)data.mid(fePos)[2] != (unsigned char)0xE1 && (unsigned char)data.mid(fePos)[3] != (unsigned char)0xE1)
     {
         // send to the pseudo port as well
         // index 2 is dest, 0xE1 is wfview, 0xE0 is assumed to be the other device.
@@ -124,7 +133,7 @@ void pttyHandler::receiveDataFromRigToPtty(const QByteArray& data)
         // 0xE0 = pseudo-term host
         // 0x00 = broadcast to all
         //qInfo(logSerial()) << "Sending data from radio to pseudo-terminal";
-        sendDataOut(data);
+        sendDataOut(data.mid(fePos));
     }
 }
 
@@ -258,7 +267,7 @@ void pttyHandler::closePort()
         delete port;
     }
 #else
-    if (isConnected && portName != "" && portName != "None")
+    if (isConnected && portName != "" && portName.toLower() != "none")
     {
         QFile::remove(portName);
     }

udphandler.cpp

@@ -590,7 +590,7 @@ void udpCivData::watchdog()
 
 void udpCivData::send(QByteArray d)
 {
-    // qInfo(logUdp()) << "Sending: (" << d.length() << ") " << d;
+    //qInfo(logUdp()) << "Sending: (" << d.length() << ") " << d;
     data_packet p;
     memset(p.packet, 0x0, sizeof(p)); // We can't be sure it is initialized with 0x00!
     p.len = sizeof(p)+d.length();
@@ -642,6 +642,7 @@ void udpCivData::dataReceived()
         //qInfo(logUdp()) << "Received: " << datagram.data();
         QByteArray r = datagram.data();
 
+
         switch (r.length())
         {
             case (CONTROL_SIZE): // Control packet
@@ -678,7 +679,9 @@ void udpCivData::dataReceived()
                         lastReceived = QTime::currentTime();
                         if (quint16(in->datalen + 0x15) == (quint16)in->len)
                         {
-                            emit receive(r.mid(0x15));
+                            //if (r.mid(0x15).length() != 157)
+                               emit receive(r.mid(0x15));
+                            //qDebug(logUdp()) << "Got incoming CIV datagram" << r.mid(0x15).length();
                         }
 
                     }
@@ -687,6 +690,7 @@ void udpCivData::dataReceived()
             }
         }
         udpBase::dataReceived(r); // Call parent function to process the rest.
+
         r.clear();
         datagram.clear();
 
@@ -852,7 +856,7 @@ void udpAudio::watchdog()
             /* Just log it at the moment, maybe try signalling the control channel that it needs to 
                 try requesting civ/audio again? */
 
-            qInfo(logUdp()) << " Audio Watchdog: no audio data received for 2s, restart required";
+            qInfo(logUdp()) << " Audio Watchdog: no audio data received for 2s, restart required?";
             alerted = true;
         }
     }