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Completed AMBE handler

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This commit is contained in:
f4exb
2019-07-19 14:42:42 +02:00
parent dea6a71246
commit 418f083a81
4 changed files with 416 additions and 12 deletions
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sdrbase/ambe/ambeengine.cpp
+101 -4
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@@ -198,16 +198,16 @@ bool AMBEEngine::scan(std::vector<std::string>& ambeDevices)
}
}
bool AMBEEngine::registerController(const std::string& ambeRef)
bool AMBEEngine::registerController(const std::string& deviceRef)
{
AMBEWorker *worker = new AMBEWorker();
if (worker->open(ambeRef))
if (worker->open(deviceRef))
{
m_controllers.push_back(AMBEController());
m_controllers.back().worker = worker;
m_controllers.back().thread = new QThread();
m_controllers.back().device = ambeRef;
m_controllers.back().device = deviceRef;
m_controllers.back().worker->moveToThread(m_controllers.back().thread);
connect(m_controllers.back().worker, SIGNAL(finished()), m_controllers.back().thread, SLOT(quit()));
@@ -220,4 +220,101 @@ bool AMBEEngine::registerController(const std::string& ambeRef)
}
return false;
}
}
void AMBEEngine::releaseController(const std::string& deviceRef)
{
qDebug("AMBEEngine::releaseController");
std::vector<AMBEController>::iterator it = m_controllers.begin();
while (it != m_controllers.end())
{
if (it->device == deviceRef)
{
disconnect(&it->worker->m_inputMessageQueue, SIGNAL(messageEnqueued()), it->worker, SLOT(handleInputMessages()));
it->worker->stop();
it->thread->wait(100);
it->worker->m_inputMessageQueue.clear();
it->worker->close();
qDebug() << "DVSerialEngine::releaseController: closed device at: " << it->device.c_str();
break;
}
++it;
}
}
void AMBEEngine::releaseAll()
{
qDebug("AMBEEngine::releaseAll");
std::vector<AMBEController>::iterator it = m_controllers.begin();
while (it != m_controllers.end())
{
disconnect(&it->worker->m_inputMessageQueue, SIGNAL(messageEnqueued()), it->worker, SLOT(handleInputMessages()));
it->worker->stop();
it->thread->wait(100);
it->worker->m_inputMessageQueue.clear();
it->worker->close();
qDebug() << "DVSerialEngine::release: closed device at: " << it->device.c_str();
++it;
}
m_controllers.clear();
}
void AMBEEngine::getDeviceRefs(std::vector<std::string>& deviceNames)
{
std::vector<AMBEController>::iterator it = m_controllers.begin();
while (it != m_controllers.end())
{
deviceNames.push_back(it->device);
++it;
}
}
void AMBEEngine::pushMbeFrame(
const unsigned char *mbeFrame,
int mbeRateIndex,
int mbeVolumeIndex,
unsigned char channels,
bool useLP,
int upsampling,
AudioFifo *audioFifo)
{
std::vector<AMBEController>::iterator it = m_controllers.begin();
std::vector<AMBEController>::iterator itAvail = m_controllers.end();
bool done = false;
QMutexLocker locker(&m_mutex);
while (it != m_controllers.end())
{
if (it->worker->hasFifo(audioFifo))
{
it->worker->pushMbeFrame(mbeFrame, mbeRateIndex, mbeVolumeIndex, channels, useLP, upsampling, audioFifo);
done = true;
}
else if (it->worker->isAvailable())
{
itAvail = it;
}
++it;
}
if (!done)
{
if (itAvail != m_controllers.end())
{
int wNum = itAvail - m_controllers.begin();
qDebug("AMBEEngine::pushMbeFrame: push %p on empty queue %d", audioFifo, wNum);
itAvail->worker->pushMbeFrame(mbeFrame, mbeRateIndex, mbeVolumeIndex, channels, useLP, upsampling, audioFifo);
}
else
{
qDebug("AMBEEngine::pushMbeFrame: no DV device available. MBE frame dropped");
}
}
}