Work in progress.

README.md

@@ -20,7 +20,8 @@ How to compile:
 
  Now you can run the program by typing: dsremote
 
- Read also the readme_usbtcm_driver.txt file.
+ Read also the file readme_usbtcm_driver.txt
+ and the file notes.txt.
 
 
 

interface.cpp

@@ -1325,10 +1325,16 @@ void UI_Mainwindow::trigMenuButtonClicked()
 
   submenusource.setTitle("Source");
   submenusource.addAction("CH1", this, SLOT(trigger_source_ch1()));
-  submenusource.addAction("CH2", this, SLOT(trigger_source_ch2()));
-  if(devparms.channel_cnt == 4)
+  if(devparms.channel_cnt > 1)
+  {
+    submenusource.addAction("CH2", this, SLOT(trigger_source_ch2()));
+  }
+  if(devparms.channel_cnt > 2)
   {
     submenusource.addAction("CH3", this, SLOT(trigger_source_ch3()));
+  }
+  if(devparms.channel_cnt > 3)
+  {
     submenusource.addAction("CH4", this, SLOT(trigger_source_ch4()));
   }
   submenusource.addAction("EXT", this, SLOT(trigger_source_ext()));

mainwindow.cpp

@@ -215,28 +215,24 @@ UI_Mainwindow::UI_Mainwindow()
 
   ch1InputLabel = new QLabel(verticalGrpBox);
   ch1InputLabel->setGeometry(12, 15, 50, 18);
-//  ch1InputLabel->setText("AC 50 BW");
   ch1InputLabel->setStyleSheet("color: #C0C000; font: 7pt;");
   ch1Button = new QPushButton(verticalGrpBox);
   ch1Button->setGeometry(15, 30, 40, 18);
   ch1Button->setText("CH1");
   ch2InputLabel = new QLabel(verticalGrpBox);
   ch2InputLabel->setGeometry(12, 55, 50, 18);
-//  ch2InputLabel->setText("AC 50 BW");
   ch2InputLabel->setStyleSheet("color: #C0C000; font: 7pt;");
   ch2Button = new QPushButton(verticalGrpBox);
   ch2Button->setGeometry(15, 70, 40, 18);
   ch2Button->setText("CH2");
   ch3InputLabel = new QLabel(verticalGrpBox);
   ch3InputLabel->setGeometry(12, 95, 50, 18);
-//  ch3InputLabel->setText("AC 50 BW");
   ch3InputLabel->setStyleSheet("color: #C0C000; font: 7pt;");
   ch3Button = new QPushButton(verticalGrpBox);
   ch3Button->setGeometry(15, 110, 40, 18);
   ch3Button->setText("CH3");
   ch4InputLabel = new QLabel(verticalGrpBox);
   ch4InputLabel->setGeometry(12, 135, 50, 18);
-//  ch4InputLabel->setText("AC 50 BW");
   ch4InputLabel->setStyleSheet("color: #C0C000; font: 7pt;");
   ch4Button = new QPushButton(verticalGrpBox);
   ch4Button->setGeometry(15, 150, 40, 18);
@@ -555,6 +551,27 @@ void UI_Mainwindow::open_connection()
 
   QApplication::restoreOverrideCursor();
 
+  if(devparms.channel_cnt < 4)
+  {
+    ch4Button->setEnabled(false);
+
+    ch4Button->setVisible(false);
+  }
+
+  if(devparms.channel_cnt < 3)
+  {
+    ch3Button->setEnabled(false);
+
+    ch3Button->setVisible(false);
+  }
+
+  if(devparms.channel_cnt < 2)
+  {
+    ch2Button->setEnabled(false);
+
+    ch2Button->setVisible(false);
+  }
+
   connect(adjDial,          SIGNAL(valueChanged(int)), this, SLOT(adjDialChanged(int)));
   connect(trigAdjustDial,   SIGNAL(valueChanged(int)), this, SLOT(trigAdjustDialChanged(int)));
   connect(horScaleDial,     SIGNAL(valueChanged(int)), this, SLOT(horScaleDialChanged(int)));
@@ -1569,19 +1586,19 @@ int UI_Mainwindow::get_device_settings()
     }
   }
 
-//   if(tmcdev_write(device, ":ACQ:SRAT?") != 10)
-//   {
-//     line = __LINE__;
-//     goto OUT_ERROR;
-//   }
-//
-//   if(tmcdev_read(device) < 1)
-//   {
-//     line = __LINE__;
-//     goto OUT_ERROR;
-//   }
-//
-//   devparms.samplerate = atof(device->buf);
+  if(tmcdev_write(device, ":ACQ:SRAT?") != 10)
+  {
+    line = __LINE__;
+    goto OUT_ERROR;
+  }
+
+  if(tmcdev_read(device) < 1)
+  {
+    line = __LINE__;
+    goto OUT_ERROR;
+  }
+
+  devparms.samplerate = atof(device->buf);
 
   return 0;
 

signalcurve.cpp

@@ -156,7 +156,7 @@ void SignalCurve::drawWidget(QPainter *painter, int curve_w, int curve_h)
 
   painter->fillRect(0, curve_h - 30, curve_w, curve_h, QColor(32, 32, 32));
 
-  for(i=0; i<MAX_CHNS; i++)
+  for(i=0; i<devparms->channel_cnt; i++)
   {
     drawChanLabel(painter, 8 + (i * 125), curve_h - 25, i);
   }
@@ -252,7 +252,7 @@ void SignalCurve::drawWidget(QPainter *painter, int curve_w, int curve_h)
 
   drawTrigCenterArrow(painter, curve_w / 2, 0);
 
-  for(chn=0; chn<MAX_CHNS; chn++)
+  for(chn=0; chn<devparms->channel_cnt; chn++)
   {
     if(!devparms->chandisplay[chn])
     {
@@ -295,7 +295,7 @@ void SignalCurve::drawWidget(QPainter *painter, int curve_w, int curve_h)
 
   h_step = (double)curve_w / (double)bufsize;
 
-  for(chn=0; chn<MAX_CHNS; chn++)
+  for(chn=0; chn<devparms->channel_cnt; chn++)
   {
     if(!devparms->chandisplay[chn])
     {
@@ -1097,7 +1097,7 @@ void SignalCurve::mousePressEvent(QMouseEvent *press_event)
       }
       else
       {
-        for(chn=0; chn<MAX_CHNS; chn++)
+        for(chn=0; chn<devparms->channel_cnt; chn++)
         {
           if(!devparms->chandisplay[chn])
           {
@@ -1220,7 +1220,7 @@ void SignalCurve::mouseReleaseEvent(QMouseEvent *release_event)
     }
     else
     {
-      for(chn=0; chn<MAX_CHNS; chn++)
+      for(chn=0; chn<devparms->channel_cnt; chn++)
       {
         if(!devparms->chandisplay[chn])
         {
@@ -1330,7 +1330,7 @@ void SignalCurve::mouseMoveEvent(QMouseEvent *move_event)
     }
     else
     {
-      for(chn=0; chn<MAX_CHNS; chn++)
+      for(chn=0; chn<devparms->channel_cnt; chn++)
       {
         if(!devparms->chandisplay[chn])
         {