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Add start/stop all devices button in toolbar. Add device stateChanged signal. Use in RTL SDR GUI for updating device state

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This commit is contained in:
Jon Beniston
2022-08-27 10:18:17 +01:00
parent d1a4fca49b
commit d404e9f943
15 changed files with 276 additions and 56 deletions
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sdrbase/dsp/dspdevicesourceengine.cpp
+16 -7
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@@ -55,10 +55,19 @@ DSPDeviceSourceEngine::~DSPDeviceSourceEngine()
wait();
}
void DSPDeviceSourceEngine::setState(State state)
{
if (m_state != state)
{
m_state = state;
emit stateChanged();
}
}
void DSPDeviceSourceEngine::run()
{
qDebug() << "DSPDeviceSourceEngine::run";
m_state = StIdle;
setState(StIdle);
exec();
}
@@ -72,7 +81,7 @@ void DSPDeviceSourceEngine::stop()
{
qDebug() << "DSPDeviceSourceEngine::stop";
gotoIdle();
m_state = StNotStarted;
setState(StNotStarted);
QThread::exit();
// DSPExit cmd;
// m_syncMessenger.sendWait(cmd);
@@ -508,7 +517,7 @@ DSPDeviceSourceEngine::State DSPDeviceSourceEngine::gotoError(const QString& err
m_errorMessage = errorMessage;
m_deviceDescription.clear();
m_state = StError;
setState(StError);
return StError;
}
@@ -549,21 +558,21 @@ void DSPDeviceSourceEngine::handleSynchronousMessages()
if (DSPAcquisitionInit::match(*message))
{
m_state = gotoIdle();
setState(gotoIdle());
if(m_state == StIdle) {
m_state = gotoInit(); // State goes ready if init is performed
setState(gotoInit()); // State goes ready if init is performed
}
}
else if (DSPAcquisitionStart::match(*message))
{
if(m_state == StReady) {
m_state = gotoRunning();
setState(gotoRunning());
}
}
else if (DSPAcquisitionStop::match(*message))
{
m_state = gotoIdle();
setState(gotoIdle());
}
else if (DSPGetSourceDeviceDescription::match(*message))
{