User now selects which channel they want to take a snapshot of.

Desktop_Interface/isodriver.cpp

@@ -736,28 +736,32 @@ void isoDriver::frameActionGeneric(char CH1_mode, char CH2_mode)  //0 for off, 1
         axes->yAxis->setRange(topRange, botRange);
     }
 
-    if(snapshotEnabled){
+    if(snapshotEnabled_CH1){
         snapshotFile_CH1->open(QIODevice::WriteOnly);
         snapshotFile_CH1->write("t, v\n");
 
-        snapshotFile_CH2->open(QIODevice::WriteOnly);
-        snapshotFile_CH2->write("t, v\n");
-
         char tempchar[32];
         for(int i=0; i<GRAPH_SAMPLES; i++){
             sprintf(tempchar, "%f, %f\n", x.at(i), CH1.at(i));
             snapshotFile_CH1->write(tempchar);
+        }
+        snapshotEnabled_CH1 = false;
+        snapshotFile_CH1->close();
+        delete(snapshotFile_CH1);
+    }
 
+    if(snapshotEnabled_CH2){
+        snapshotFile_CH2->open(QIODevice::WriteOnly);
+        snapshotFile_CH2->write("t, v\n");
+
+        char tempchar[32];
+        for(int i=0; i<GRAPH_SAMPLES; i++){
             sprintf(tempchar, "%f, %f\n", x.at(i), CH2.at(i));
             snapshotFile_CH2->write(tempchar);
         }
-        snapshotEnabled = false;
-        snapshotFile_CH1->close();
-        delete(snapshotFile_CH1);
-
+        snapshotEnabled_CH2 = false;
         snapshotFile_CH2->close();
         delete(snapshotFile_CH2);
-
     }
 
     axes->replot();
@@ -1179,22 +1183,18 @@ void isoDriver::setTimeWindow(double newWindow){
     windowAtPause = window;
 }
 
-void isoDriver::takeSnapshot(QString *fileName){
-    snapshotEnabled = true;
-
-    QString fname_CH1 = *(fileName);
-    fname_CH1.append("_CH1.csv");
-
-    QString fname_CH2 = *(fileName);
-    fname_CH2.append("_CH2.csv");
-
-
-    qDebug() << fname_CH1;
-    qDebug() << fname_CH2;
-
-    snapshotFile_CH1 = new QFile(fname_CH1);
-    snapshotFile_CH2 = new QFile(fname_CH2);
-
+void isoDriver::takeSnapshot(QString *fileName, unsigned char channel){
+    if(channel==1){
+        snapshotEnabled_CH1 = true;
+        QString fname_CH1 = *(fileName);
+        snapshotFile_CH1 = new QFile(fname_CH1);
+        qDebug() << fname_CH1;
+    } else if(channel==2){
+        snapshotEnabled_CH2 = true;
+        QString fname_CH2 = *(fileName);
+        snapshotFile_CH2 = new QFile(fname_CH2);
+        qDebug() << fname_CH2;
+    }
 }
 
 double isoDriver::meanVoltageLast(double seconds, unsigned char channel, int TOP){

Desktop_Interface/isodriver.h

@@ -66,7 +66,8 @@ private:
     bool serialDecodeEnabled_CH1 = false, serialDecodeEnabled_CH2 = false;
     bool XYmode = false;
     bool update_CH1 = true, update_CH2 = true;
-    bool snapshotEnabled = false;
+    bool snapshotEnabled_CH1 = false;
+    bool snapshotEnabled_CH2 = false;
     bool firstFrame = true;
     double triggerDelay;
     bool singleShotEnabled = false;
@@ -181,7 +182,7 @@ public slots:
     void setTopRange(double newTop);
     void setBotRange(double newBot);
     void setTimeWindow(double newWindow);
-    void takeSnapshot(QString *fileName);
+    void takeSnapshot(QString *fileName, unsigned char channel);
     void rSourceChanged(int newSource);
 };
 

Desktop_Interface/mainwindow.cpp

@@ -858,7 +858,8 @@ void MainWindow::initShortcuts(){
     shortcut_cycleBaudRateBackwards_CH2 = new QShortcut(QKeySequence("Ctrl+Shift+Alt+B"), ui->menuBar);
     shortcut_snapScopeToCursors = new QShortcut(QKeySequence("Z"), ui->menuBar);
     shortcut_manualRange = new QShortcut(QKeySequence("M"), ui->menuBar);
-    shortcut_snapshot = new QShortcut(QKeySequence("c"), this);
+    shortcut_snapshot_CH1 = new QShortcut(QKeySequence("c"), this);
+    shortcut_snapshot_CH2 = new QShortcut(QKeySequence("v"), this);
 
     shortcut_ArrowUp = new QShortcut(QKeySequence("Up"), ui->menuBar);
     shortcut_ArrowDown = new QShortcut(QKeySequence("Down"), ui->menuBar);
@@ -883,7 +884,8 @@ void MainWindow::initShortcuts(){
     connect(shortcut_cycleBaudRateBackwards_CH1, SIGNAL(activated()), this, SLOT(cycleBaudRateBackwards_CH1()));
     connect(shortcut_cycleBaudRate_CH2, SIGNAL(activated()), this, SLOT(cycleBaudRate_CH2()));
     connect(shortcut_cycleBaudRateBackwards_CH2, SIGNAL(activated()), this, SLOT(cycleBaudRateBackwards_CH2()));
-    connect(shortcut_snapshot, SIGNAL(activated()), this, SLOT(on_actionTake_Snapshot_triggered()));
+    connect(shortcut_snapshot_CH1, SIGNAL(activated()), this, SLOT(on_actionSnapshot_CH1_triggered()));
+    connect(shortcut_snapshot_CH2, SIGNAL(activated()), this, SLOT(on_actionSnapshot_CH2_triggered()));
 
     connect(shortcut_ArrowUp, SIGNAL(activated()), this, SLOT(arrowUpTriggered()));
     connect(shortcut_ArrowDown, SIGNAL(activated()), this, SLOT(arrowDownTriggered()));
@@ -1157,6 +1159,7 @@ void MainWindow::on_actionRecord_triggered(bool checked)
 
 void MainWindow::on_actionTake_Snapshot_triggered()
 {
+    /*
     QString fileName;
     showFileDialog(&fileName);
     qDebug() << fileName;
@@ -1168,6 +1171,7 @@ void MainWindow::on_actionTake_Snapshot_triggered()
     fileName.remove(len-4, 4);
     qDebug() << fileName;
     ui->controller_iso->takeSnapshot(&fileName);
+    */
 }
 
 void MainWindow::reinitUsb(void){
@@ -1563,3 +1567,28 @@ void MainWindow::showFileDialog(QString *fileName){
 
     *(fileName) = temp;
 }
+
+void MainWindow::on_actionSnapshot_CH1_triggered()
+{
+  qDebug() << "on_actionSnapshot_CH1_triggered()";
+  QString fileName;
+  showFileDialog(&fileName);
+  qDebug() << fileName;
+  int len = fileName.length();
+
+  if(len==0) return; //User cancelled
+
+  ui->controller_iso->takeSnapshot(&fileName, 1);
+}
+
+void MainWindow::on_actionSnapshot_CH2_triggered()
+{
+  qDebug() << "on_actionSnapshot_CH2_triggered()";
+  QString fileName;
+  showFileDialog(&fileName);
+  qDebug() << fileName;
+  int len = fileName.length();
+
+  if(len==0) return; //User cancelled
+  ui->controller_iso->takeSnapshot(&fileName, 2);
+}

Desktop_Interface/mainwindow.h

@@ -145,6 +145,10 @@ private slots:
 
     void on_actionSingle_ep_async_triggered();
 
+    void on_actionSnapshot_CH1_triggered();
+
+    void on_actionSnapshot_CH2_triggered();
+
 private:
     //Generic Vars
     Ui::MainWindow *ui;
@@ -198,7 +202,8 @@ private:
     QShortcut *shortcut_ArrowRight;
     QShortcut *shortcut_snapScopeToCursors;\
     QShortcut *shortcut_manualRange;
-    QShortcut *shortcut_snapshot;
+    QShortcut *shortcut_snapshot_CH1;
+    QShortcut *shortcut_snapshot_CH2;
     QShortcut *shortcut_Debug;
     QShortcut *shortcut_Esc;
 

Desktop_Interface/ui_files_desktop/mainwindow.ui

@@ -1332,15 +1332,22 @@
      <x>0</x>
      <y>0</y>
      <width>1440</width>
-     <height>21</height>
+     <height>31</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
     <property name="title">
      <string>File</string>
     </property>
+    <widget class="QMenu" name="menuTake_Snapshot">
+     <property name="title">
+      <string>Take Snapshot</string>
+     </property>
+     <addaction name="actionSnapshot_CH1"/>
+     <addaction name="actionSnapshot_CH2"/>
+    </widget>
     <addaction name="actionRecord"/>
-    <addaction name="actionTake_Snapshot"/>
+    <addaction name="menuTake_Snapshot"/>
    </widget>
    <widget class="QMenu" name="menuOscilloscope_2">
     <property name="title">
@@ -1419,8 +1426,8 @@
       <rect>
        <x>0</x>
        <y>0</y>
-       <width>135</width>
-       <height>116</height>
+       <width>183</width>
+       <height>151</height>
       </rect>
      </property>
      <property name="title">
@@ -2103,11 +2110,6 @@
     <string>Enter Manually</string>
    </property>
   </action>
-  <action name="actionTake_Snapshot">
-   <property name="text">
-    <string>Take Snapshot</string>
-   </property>
-  </action>
   <action name="actionAutoR">
    <property name="checkable">
     <bool>true</bool>
@@ -2189,6 +2191,16 @@
     <string>single-ep-async</string>
    </property>
   </action>
+  <action name="actionSnapshot_CH1">
+   <property name="text">
+    <string>CH1</string>
+   </property>
+  </action>
+  <action name="actionSnapshot_CH2">
+   <property name="text">
+    <string>CH2</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>