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srcejon 2024-10-15 08:56:54 +01:00
parent 4ac29d2052
commit 240c3d502e
1 changed files with 18 additions and 17 deletions
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35
plugins/samplesource/rtlsdr/rtlsdrthread.cpp
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@ -46,17 +46,18 @@ RTLSDRThread::~RTLSDRThread()
{
qDebug() << "RTLSDRThread::~RTLSDRThread";
if (m_running) {
stopWork();
stopWork();
}
}
void RTLSDRThread::startWork()
{
connect(&m_inputMessageQueue, &MessageQueue::messageEnqueued, this, &RTLSDRThread::handleInputMessages);
m_startWaitMutex.lock();
start();
while(!m_running)
m_startWaiter.wait(&m_startWaitMutex, 100);
m_startWaitMutex.lock();
start();
while (!m_running) {
m_startWaiter.wait(&m_startWaitMutex, 100);
}
m_startWaitMutex.unlock();
}
@ -65,9 +66,9 @@ void RTLSDRThread::stopWork()
if (m_running)
{
disconnect(&m_inputMessageQueue, &MessageQueue::messageEnqueued, this, &RTLSDRThread::handleInputMessages);
m_running = false; // Cause run() to finish
m_running = false; // Cause run() to finish
#ifndef __EMSCRIPTEN__
wait();
wait();
#endif
}
}
@ -79,25 +80,25 @@ void RTLSDRThread::run()
m_running = true;
m_startWaiter.wakeAll();
while (m_running)
while (m_running)
{
#ifndef __EMSCRIPTEN__
if ((res = rtlsdr_read_async(m_dev, &RTLSDRThread::callbackHelper, this, 32, FCD_BLOCKSIZE)) < 0)
if ((res = rtlsdr_read_async(m_dev, &RTLSDRThread::callbackHelper, this, 32, FCD_BLOCKSIZE)) < 0)
{
if (m_running) {
qCritical("RTLSDRThread: async read error: %s", strerror(errno));
qCritical("RTLSDRThread: async read error: %s", strerror(errno));
}
break;
}
break;
}
#else
int len = 0;
unsigned char buf[FCD_BLOCKSIZE];
if ((res = rtlsdr_read_sync(m_dev, buf, sizeof(buf), &len)) < 0)
if ((res = rtlsdr_read_sync(m_dev, buf, sizeof(buf), &len)) < 0)
{
qCritical("RTLSDRThread: read error: %s", strerror(errno));
break;
}
qCritical("RTLSDRThread: read error: %s", strerror(errno));
break;
}
else
{
if (m_settings.m_iqOrder) {
@ -109,7 +110,7 @@ void RTLSDRThread::run()
#endif
}
m_running = false;
m_running = false;
}
// Decimate according to specified log2 (ex: log2=4 => decim=16)