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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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plugins/samplesink/bladerfoutput/bladerfoutput.cpp
+30 -10
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@@ -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;
}