Deep redesign: Better support for FCD dongles #9: use fcd_traits template instead of hardcoded values

plugins/samplesource/fcdproplus/CMakeLists.txt

@@ -26,6 +26,7 @@ include_directories(
 	${CMAKE_SOURCE_DIR}/include
 	${CMAKE_SOURCE_DIR}/include-gpl
 	${CMAKE_SOURCE_DIR}/fcdhid
+	${CMAKE_SOURCE_DIR}/fcdlib
 )
 
 #include(${QT_USE_FILE})
@@ -47,6 +48,7 @@ target_link_libraries(inputfcdproplus
 	${LIBUSB_LIBRARIES}
 	asound
 	fcdhid
+	fcdlib
 	sdrbase
 )
 

plugins/samplesource/fcdproplus/fcdproplusinput.cpp

@@ -26,6 +26,7 @@
 #include "fcdproplusgui.h"
 #include "fcdproplusserializer.h"
 #include "fcdproplusthread.h"
+#include "fcdtraits.h"
 
 MESSAGE_CLASS_DEFINITION(FCDProPlusInput::MsgConfigureFCD, Message)
 //MESSAGE_CLASS_DEFINITION(FCDInput::MsgReportFCD, Message)
@@ -114,7 +115,7 @@ FCDProPlusInput::FCDProPlusInput() :
 	m_dev(0),
 	m_settings(),
 	m_FCDThread(0),
-	m_deviceDescription("Funcube Dongle Pro+")
+	m_deviceDescription(fcd_traits<ProPlus>::displayedName)
 {
 }
 
@@ -139,7 +140,7 @@ bool FCDProPlusInput::start(int device)
 		return false;
 	}
 
-	m_dev = fcdOpen(0x04D8, 0xFB31, device);
+	m_dev = fcdOpen(fcd_traits<ProPlus>::vendorId, fcd_traits<ProPlus>::productId, device);
 
 	if (m_dev == 0)
 	{
@@ -198,7 +199,7 @@ const QString& FCDProPlusInput::getDeviceDescription() const
 
 int FCDProPlusInput::getSampleRate() const
 {
-	return 192000;
+	return fcd_traits<ProPlus>::sampleRate;
 }
 
 quint64 FCDProPlusInput::getCenterFrequency() const
@@ -260,7 +261,7 @@ void FCDProPlusInput::applySettings(const Settings& settings, bool force)
     
     if (signalChange)
     {
-		DSPSignalNotification *notif = new DSPSignalNotification(192000, m_settings.centerFrequency);
+		DSPSignalNotification *notif = new DSPSignalNotification(fcd_traits<ProPlus>::sampleRate, m_settings.centerFrequency);
 		getOutputMessageQueue()->push(notif);        
     }
 }

plugins/samplesource/fcdproplus/fcdproplusplugin.cpp

@@ -20,10 +20,11 @@
 #include "util/simpleserializer.h"
 #include "fcdproplusplugin.h"
 #include "fcdproplusgui.h"
+#include "fcdtraits.h"
 
 const PluginDescriptor FCDProPlusPlugin::m_pluginDescriptor = {
-	QString("FunCube Pro+ Input"),
-	QString("---"),
+	QString(fcd_traits<ProPlus>::pluginDisplayedName),
+	QString(fcd_traits<ProPlus>::pluginVersion),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,
@@ -44,7 +45,7 @@ void FCDProPlusPlugin::initPlugin(PluginAPI* pluginAPI)
 {
 	m_pluginAPI = pluginAPI;
 
-	m_pluginAPI->registerSampleSource("org.osmocom.sdr.samplesource.fcdproplus", this);
+	m_pluginAPI->registerSampleSource(fcd_traits<ProPlus>::interfaceIID, this);
 }
 
 PluginInterface::SampleSourceDevices FCDProPlusPlugin::enumSampleSources()
@@ -52,15 +53,15 @@ PluginInterface::SampleSourceDevices FCDProPlusPlugin::enumSampleSources()
 	SampleSourceDevices result;
 
 	int i = 1;
-	struct hid_device_info *device_info = hid_enumerate(0x04D8, 0xFB31);
+	struct hid_device_info *device_info = hid_enumerate(fcd_traits<ProPlus>::vendorId, fcd_traits<ProPlus>::productId);
 
 	while (device_info != 0)
 	{
 		QString serialNumber = QString::fromWCharArray(device_info->serial_number);
-		QString displayedName(QString("FunCube Dongle Pro+ #%1 ").arg(i) + serialNumber);
+		QString displayedName(QString("%1 #%2 %3").arg(fcd_traits<ProPlus>::displayedName).arg(i).arg(serialNumber));
 		SimpleSerializer s(1);
 		s.writeS32(1, 0);
-		result.append(SampleSourceDevice(displayedName, "org.osmocom.sdr.samplesource.fcdproplus", s.final()));
+		result.append(SampleSourceDevice(displayedName, fcd_traits<ProPlus>::interfaceIID, s.final()));
 
 		device_info = device_info->next;
 		i++;
@@ -71,7 +72,7 @@ PluginInterface::SampleSourceDevices FCDProPlusPlugin::enumSampleSources()
 
 PluginGUI* FCDProPlusPlugin::createSampleSourcePluginGUI(const QString& sourceName, const QByteArray& address)
 {
-	if(sourceName == "org.osmocom.sdr.samplesource.fcdproplus")
+	if(sourceName == fcd_traits<ProPlus>::interfaceIID)
 	{
 		FCDProPlusGui* gui = new FCDProPlusGui(m_pluginAPI);
 		m_pluginAPI->setInputGUI(gui);

plugins/samplesource/fcdproplus/fcdproplusthread.cpp

@@ -20,13 +20,13 @@
 #include <errno.h>
 #include "dsp/samplefifo.h"
 #include "fcdproplusthread.h"
-#include "fcdproplusinput.h"
+#include "fcdtraits.h"
 
 FCDProPlusThread::FCDProPlusThread(SampleFifo* sampleFifo, QObject* parent) :
 	QThread(parent),
 	fcd_handle(NULL),
 	m_running(false),
-	m_convertBuffer(FCD_BLOCKSIZE),
+	m_convertBuffer(fcd_traits<ProPlus>::convBufSize),
 	m_sampleFifo(sampleFifo)
 {
 	start();
@@ -58,7 +58,7 @@ void FCDProPlusThread::stopWork()
 
 void FCDProPlusThread::run()
 {
-	if ( !OpenSource("hw:CARD=V20") )
+	if ( !OpenSource(fcd_traits<ProPlus>::alsaDeviceName) )
 	{
 		qCritical() << "FCDThread::run: cannot open FCD sound card";
 		return;
@@ -69,7 +69,7 @@ void FCDProPlusThread::run()
 
 	while(m_running)
 	{
-		if (work(FCD_BLOCKSIZE) < 0)
+		if (work(fcd_traits<ProPlus>::convBufSize) < 0)
 		{
 			break;
 		}

plugins/samplesource/fcdproplus/fcdproplusthread.h

@@ -25,8 +25,6 @@
 #include "dsp/inthalfbandfilter.h"
 #include <alsa/asoundlib.h>
 
-#define FCD_BLOCKSIZE (1<<13)
-
 class FCDProPlusThread : public QThread {
 	Q_OBJECT