Fixes for A8 remote control. Added logging messages

misc/camera/a8/remoteControl.cpp

@@ -14,7 +14,7 @@
 #include "remoteControl.hpp"
 
 RemoteControl::RemoteControl(QObject *parent)
-    : QObject{parent}
+    : QObject{parent}, mIsBusy(false)
 {
     mUdpSocket = new QUdpSocket(this);
     connect(mUdpSocket, &QUdpSocket::readyRead, this, &RemoteControl::readPendingDatagrams);
@@ -23,6 +23,8 @@ RemoteControl::RemoteControl(QObject *parent)
 
 void RemoteControl::readPendingDatagrams()
 {
+    qDebug() << "readPendingDatagrams() Got UDP message!";
+
     while (mUdpSocket->hasPendingDatagrams()) {
         QByteArray datagram;
         datagram.resize(mUdpSocket->pendingDatagramSize());
@@ -37,9 +39,11 @@ void RemoteControl::readPendingDatagrams()
 
         if (jsonDoc.isObject()) {
             if (mIsBusy == false) {
+                qDebug() << "readPendingDatagrams() mIsBusy == false! Processing JSON";
                 processJSON(jsonDoc);
             }
-        } else {
+        }
+        else {
             qWarning().noquote().nospace() << "Received data was not JSON object.";
         }
     }