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Web API: use message passing to start/stop device for all the rest of device plugins

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This commit is contained in:
f4exb
2017-12-14 18:02:49 +01:00
parent db86bc5813
commit 966767a44a
42 changed files with 884 additions and 389 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/samplesink/hackrfoutput/hackrfoutput.cpp
+30 -10
View File
@@ -18,6 +18,7 @@
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <QDebug>
#include "SWGDeviceSettings.h"
@@ -34,6 +35,7 @@
#include "hackrfoutputthread.h"
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgConfigureHackRF, Message)
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgReportHackRF, Message)
HackRFOutput::HackRFOutput(DeviceSinkAPI *deviceAPI) :
@@ -205,6 +207,27 @@ bool HackRFOutput::handleMessage(const Message& message)
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "HackRFOutput::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;
@@ -413,19 +436,16 @@ int HackRFOutput::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;
}
plugins/samplesink/hackrfoutput/hackrfoutput.h
+19
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 MsgReportHackRF : public Message {
MESSAGE_CLASS_DECLARATION
plugins/samplesink/hackrfoutput/hackrfoutputgui.cpp
+11 -18
View File
@@ -136,6 +136,14 @@ bool HackRFOutputGui::handleMessage(const Message& message)
displaySettings();
return true;
}
else if (HackRFOutput::MsgStartStop::match(message))
{
HackRFOutput::MsgStartStop& notif = (HackRFOutput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
@@ -298,25 +306,10 @@ void HackRFOutputGui::on_txvga_valueChanged(int value)
void HackRFOutputGui::on_startStop_toggled(bool checked)
{
if (checked)
if (m_doApplySettings)
{
// forcibly stop the Rx if present before starting
if (m_deviceUISet->m_deviceSinkAPI->getSourceBuddies().size() > 0)
{
DeviceSourceAPI *buddy = m_deviceUISet->m_deviceSinkAPI->getSourceBuddies()[0];
buddy->stopAcquisition();
}
if (m_deviceUISet->m_deviceSinkAPI->initGeneration())
{
m_deviceUISet->m_deviceSinkAPI->startGeneration();
DSPEngine::instance()->startAudioInput();
}
}
else
{
m_deviceUISet->m_deviceSinkAPI->stopGeneration();
DSPEngine::instance()->startAudioInput();
HackRFOutput::MsgStartStop *message = HackRFOutput::MsgStartStop::create(checked);
m_deviceSampleSink->getInputMessageQueue()->push(message);
}
}