Multi device support: Aligned Funcube Pro+ plugin

plugins/samplesource/fcdproplus/fcdproplusgui.h

@@ -1,13 +1,3 @@
-#ifndef INCLUDE_FCDGUI_H
-#define INCLUDE_FCDGUI_H
-
-#include <QTimer>
-
-#include "fcdproplusinput.h"
-#include "plugin/plugingui.h"
-
-class PluginAPI;
-
 ///////////////////////////////////////////////////////////////////////////////////
 // Copyright (C) 2015 Edouard Griffiths, F4EXB                                   //
 //                                                                               //
@@ -24,6 +14,17 @@ class PluginAPI;
 // along with this program. If not, see <http://www.gnu.org/licenses/>.          //
 ///////////////////////////////////////////////////////////////////////////////////
 
+#ifndef INCLUDE_FCDGUI_H
+#define INCLUDE_FCDGUI_H
+
+#include <QTimer>
+
+#include "fcdproplusinput.h"
+#include "plugin/plugingui.h"
+
+class PluginAPI;
+class FileSink;
+
 namespace Ui {
 	class FCDProPlusGui;
 }
@@ -56,12 +57,17 @@ private:
 	QTimer m_statusTimer;
 	std::vector<int> m_gains;
 	SampleSource* m_sampleSource;
+    FileSink *m_fileSink; //!< File sink to record device I/Q output
+    int m_sampleRate;
+    quint64 m_deviceCenterFrequency; //!< Center frequency in device
 	int m_lastEngineState;
 
 	void displaySettings();
 	void sendSettings();
+	void updateSampleRateAndFrequency();
 
 private slots:
+    void handleDSPMessages();
 	void on_centerFrequency_changed(quint64 value);
 	void on_dcOffset_toggled(bool checked);
 	void on_iqImbalance_toggled(bool checked);
@@ -73,6 +79,7 @@ private slots:
 	void on_filterIF_currentIndexChanged(int index);
 	void on_ppm_valueChanged(int value);
 	void on_startStop_toggled(bool checked);
+	void on_record_toggled(bool checked);
 	void updateHardware();
 	void updateStatus();
 };