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Web API: use message passing to start/stop device, applied to BladeRF output and file output

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This commit is contained in:
f4exb 2017-12-14 00:38:22 +01:00
parent 53925bd4fd
commit db86bc5813
8 changed files with 110 additions and 36 deletions
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40
plugins/samplesink/bladerfoutput/bladerfoutput.cpp
View File

@ -16,6 +16,7 @@
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <QDebug>
#include "SWGDeviceSettings.h"
@ -33,6 +34,7 @@
#include "bladerfoutputthread.h"
MESSAGE_CLASS_DEFINITION(BladerfOutput::MsgConfigureBladerf, Message)
MESSAGE_CLASS_DEFINITION(BladerfOutput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(BladerfOutput::MsgReportBladerf, Message)
BladerfOutput::BladerfOutput(DeviceSinkAPI *deviceAPI) :
@ -218,6 +220,27 @@ bool BladerfOutput::handleMessage(const Message& message)
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "SDRPlayInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
if (cmd.getStartStop())
{
if (m_deviceAPI->initGeneration())
{
m_deviceAPI->startGeneration();
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceAPI->stopGeneration();
DSPEngine::instance()->stopAudioInput();
}
return true;
}
else
{
return false;
@ -486,19 +509,16 @@ int BladerfOutput::webapiRun(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage __attribute__((unused)))
{
if (run)
MsgStartStop *message = MsgStartStop::create(run);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
if (m_deviceAPI->initGeneration())
{
m_deviceAPI->startGeneration();
DSPEngine::instance()->startAudioInputImmediate();
}
}
else
{
m_deviceAPI->stopGeneration();
MsgStartStop *messagetoGui = MsgStartStop::create(run);
m_guiMessageQueue->push(messagetoGui);
}
usleep(100000);
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}

19
plugins/samplesink/bladerfoutput/bladerfoutput.h
View File

@ -54,6 +54,25 @@ public:
{ }
};
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
class MsgReportBladerf : public Message {
MESSAGE_CLASS_DECLARATION

15
plugins/samplesink/bladerfoutput/bladerfoutputgui.cpp
View File

@ -33,6 +33,7 @@ BladerfOutputGui::BladerfOutputGui(DeviceUISet *deviceUISet, QWidget* parent) :
QWidget(parent),
ui(new Ui::BladerfOutputGui),
m_deviceUISet(deviceUISet),
m_doApplySettings(true),
m_forceSettings(true),
m_settings(),
m_deviceSampleSink(NULL),
@ -306,18 +307,10 @@ void BladerfOutputGui::on_xb200_currentIndexChanged(int index)
void BladerfOutputGui::on_startStop_toggled(bool checked)
{
if (checked)
if (m_doApplySettings)
{
if (m_deviceUISet->m_deviceSinkAPI->initGeneration())
{
m_deviceUISet->m_deviceSinkAPI->startGeneration();
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceUISet->m_deviceSinkAPI->stopGeneration();
DSPEngine::instance()->stopAudioInput();
BladerfOutput::MsgStartStop *message = BladerfOutput::MsgStartStop::create(checked);
m_deviceSampleSink->getInputMessageQueue()->push(message);
}
}

2
plugins/samplesink/bladerfoutput/bladerfoutputgui.h
View File

@ -55,6 +55,7 @@ private:
Ui::BladerfOutputGui* ui;
DeviceUISet* m_deviceUISet;
bool m_doApplySettings;
bool m_forceSettings;
BladeRFOutputSettings m_settings;
QTimer m_updateTimer;
@ -65,6 +66,7 @@ private:
int m_lastEngineState;
MessageQueue m_inputMessageQueue;
void blockApplySettings(bool block) { m_doApplySettings = !block; }
void displaySettings();
void sendSettings();
unsigned int getXb200Index(bool xb_200, bladerf_xb200_path xb200Path, bladerf_xb200_filter xb200Filter);

27
plugins/samplesink/filesink/filesinkgui.cpp
View File

@ -39,6 +39,7 @@ FileSinkGui::FileSinkGui(DeviceUISet *deviceUISet, QWidget* parent) :
QWidget(parent),
ui(new Ui::FileSinkGui),
m_deviceUISet(deviceUISet),
m_doApplySettings(true),
m_forceSettings(true),
m_settings(),
m_fileName("./test.sdriq"),
@ -142,6 +143,14 @@ bool FileSinkGui::handleMessage(const Message& message)
updateWithStreamTime();
return true;
}
else if (FileSinkOutput::MsgStartStop::match(message))
{
FileSinkOutput::MsgStartStop& notif = (FileSinkOutput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
@ -259,22 +268,10 @@ void FileSinkGui::on_interp_currentIndexChanged(int index)
void FileSinkGui::on_startStop_toggled(bool checked)
{
if (checked)
if (m_doApplySettings)
{
if (m_deviceUISet->m_deviceSinkAPI->initGeneration())
{
if (!m_deviceUISet->m_deviceSinkAPI->startGeneration())
{
qDebug("FileSinkGui::on_startStop_toggled: device start failed");
}
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceUISet->m_deviceSinkAPI->stopGeneration();
DSPEngine::instance()->stopAudioInput();
FileSinkOutput::MsgStartStop *message = FileSinkOutput::MsgStartStop::create(checked);
m_deviceSampleSink->getInputMessageQueue()->push(message);
}
}

2
plugins/samplesink/filesink/filesinkgui.h
View File

@ -57,6 +57,7 @@ private:
Ui::FileSinkGui* ui;
DeviceUISet* m_deviceUISet;
bool m_doApplySettings;
bool m_forceSettings;
FileSinkSettings m_settings;
QString m_fileName;
@ -72,6 +73,7 @@ private:
int m_lastEngineState;
MessageQueue m_inputMessageQueue;
void blockApplySettings(bool block) { m_doApplySettings = !block; }
void displaySettings();
void displayTime();
void sendSettings();

22
plugins/samplesink/filesink/filesinkoutput.cpp
View File

@ -30,6 +30,7 @@
#include "filesinkthread.h"
MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSink, Message)
MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkName, Message)
MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkWork, Message)
MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkStreamTiming, Message)
@ -159,6 +160,27 @@ bool FileSinkOutput::handleMessage(const Message& message)
openFileStream();
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "FileSinkOutput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
if (cmd.getStartStop())
{
if (m_deviceAPI->initGeneration())
{
m_deviceAPI->startGeneration();
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceAPI->stopGeneration();
DSPEngine::instance()->stopAudioInput();
}
return true;
}
else if (MsgConfigureFileSink::match(message))
{
qDebug() << "FileSinkOutput::handleMessage: MsgConfigureFileSink";

19
plugins/samplesink/filesink/filesinkoutput.h
View File

@ -54,6 +54,25 @@ public:
{ }
};
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
class MsgConfigureFileSinkName : public Message {
MESSAGE_CLASS_DECLARATION