Minor updates, copyright, comments.

commhandler.cpp

@@ -2,6 +2,8 @@
 
 #include <QDebug>
 
+// Copytight 2017-2020 Elliott H. Liggett
+
 commHandler::commHandler()
 {
     //constructor

freqmemory.cpp

@@ -1,5 +1,7 @@
 #include "freqmemory.h"
 
+// Copytight 2017-2020 Elliott H. Liggett
+
 freqMemory::freqMemory()
 {
     // NOTE: These are also present in the header and

main.cpp

@@ -1,7 +1,7 @@
 #include "wfmain.h"
 #include <QApplication>
 
-
+// Copytight 2017-2020 Elliott H. Liggett
 
 
 int main(int argc, char *argv[])

rigcommander.cpp

@@ -3,7 +3,7 @@
 
 #include "rigidentities.h"
 
-// Copytight 2017,2018 Elliott H. Liggett
+// Copytight 2017-2020 Elliott H. Liggett
 
 // This file parses data from the radio and also forms commands to the radio.
 // The radio physical interface is handled by the commHandler() instance "comm"

rigidentities.cpp

@@ -1,4 +1,5 @@
 #include "rigidentities.h"
+// Copytight 2017-2020 Elliott H. Liggett
 
 model_kind determineRadioModel(unsigned char rigID)
 {

wfmain.cpp

@@ -4,7 +4,7 @@
 #include "commhandler.h"
 #include "rigidentities.h"
 
-// This code is copyright 2018-2020 Elliott H. Liggett
+// This code is copyright 2017-2020 Elliott H. Liggett
 // All rights reserved
 
 wfmain::wfmain(QWidget *parent) :
@@ -604,6 +604,7 @@ void wfmain::shortcutControlT()
 {
     // Transmit
     qDebug() << "Activated Control-T shortcut";
+    showStatusBarText(QString("Transmitting. Press Control-R to receive."));
     ui->pttOnBtn->click();
 }
 
@@ -1625,6 +1626,7 @@ void wfmain::receiveAfGain(unsigned char level)
 
 void wfmain::receiveSql(unsigned char level)
 {
+    // TODO: Maybe add squelch control
     // qDebug() << "Receive SQL level of                   " << (int)level << " = " << 100*level/255.0 << "%";
     // ui->sqlSlider->setValue(level); // No SQL control so far
     (void)level;
@@ -1667,12 +1669,12 @@ void wfmain::on_pttOnBtn_clicked()
 
     if(!ui->pttEnableChk->isChecked())
     {
-        showStatusBarText("PTT is disabled, not sending command.");
+        showStatusBarText("PTT is disabled, not sending command. Change under Settings tab.");
         return;
     }
 
     // Are we already PTT? Not a big deal, just send again anyway.
-    showStatusBarText("Sending PTT ON command");
+    showStatusBarText("Sending PTT ON command. Use Control-R to receive.");
     emit setPTT(true);
     // send PTT
     // Start 3 minute timer
@@ -1695,7 +1697,6 @@ void wfmain::handlePttLimit()
     // transmission time exceeded!
     showStatusBarText("Transmit timeout at 3 minutes. Sending PTT OFF command now.");
     emit setPTT(false);
-
 }
 
 void wfmain::on_saveSettingsBtn_clicked()