mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-23 01:55:48 -05:00
BladerRF2 input support (3)
This commit is contained in:
f4exb
parent
f7af0a4ac2
commit
945d30d91b
@ -31,6 +31,8 @@ public:
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bool open(const char *serial);
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void close();
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bladerf *getDev() { return m_dev; }
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bool openRx(int channel);
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bool openTx(int channel);
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void closeRx(int channel);
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@ -18,7 +18,9 @@
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DeviceBladeRF2Shared::DeviceBladeRF2Shared() :
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m_dev(0),
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m_channel(-1)
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m_channel(-1),
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m_inputThread(0),
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m_outputThread(0)
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{}
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DeviceBladeRF2Shared::~DeviceBladeRF2Shared()
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@ -31,9 +31,15 @@ public:
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class InputThreadInterface
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{
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public:
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virtual ~InputThreadInterface() = 0;
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virtual void startWork() = 0;
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virtual void stopWork() = 0;
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virtual bool isRunning() const = 0;
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virtual unsigned int getNbChannels() const = 0;
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virtual void setLog2Decimation(unsigned int channel, unsigned int log2_decim) = 0;
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virtual unsigned int getLog2Decimation(unsigned int channel) const = 0;
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virtual void setFcPos(unsigned int channel, int fcPos) = 0;
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virtual int getFcPos(unsigned int channel) const = 0;
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virtual void setFifo(unsigned int channel, SampleSinkFifo *fifo) = 0;
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virtual SampleSinkFifo *getFifo(unsigned int channel) = 0;
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};
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@ -41,9 +47,11 @@ public:
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class OutputThreadInterface
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{
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public:
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virtual ~OutputThreadInterface() = 0;
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virtual void startWork() = 0;
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virtual void stopWork() = 0;
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virtual bool isRunning() = 0;
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virtual unsigned int getNbChannels() const = 0;
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virtual void setFifo(unsigned int channel, SampleSourceFifo *fifo) = 0;
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virtual SampleSourceFifo *getFifo(unsigned int channel) = 0;
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};
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@ -30,6 +30,7 @@
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#include "bladerf2/devicebladerf2shared.h"
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#include "bladerf2/devicebladerf2.h"
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#include "bladerf2inputthread.h"
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#include "bladerf2input.h"
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@ -218,3 +219,383 @@ void BladeRF2Input::init()
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applySettings(m_settings, true);
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}
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bool BladeRF2Input::start()
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{
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if (!m_deviceShared.m_dev)
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{
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qDebug("BladerfInput::start: no device object");
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return false;
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}
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Bladerf2InputThread *bladerf2InputThread = 0;
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bool needsStart = false;
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// find thread allocated by a buddy
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const std::vector<DeviceSourceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
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std::vector<DeviceSourceAPI*>::const_iterator it = sourceBuddies.begin();
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for (; it != sourceBuddies.end(); ++it)
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{
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bladerf2InputThread = (Bladerf2InputThread*) ((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_inputThread;
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if (bladerf2InputThread) {
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break;
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}
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}
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if (bladerf2InputThread) // if thread was allocated by a buddy
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{
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DeviceSourceAPI *sourceBuddy = m_deviceAPI->getSourceBuddies()[0];
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DeviceBladeRF2Shared *deviceBladeRF2Shared = (DeviceBladeRF2Shared*) sourceBuddy->getBuddySharedPtr();
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bladerf2InputThread = (Bladerf2InputThread*) deviceBladeRF2Shared->m_inputThread;
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int nbOriginalChannels = bladerf2InputThread->getNbChannels();
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if (m_deviceShared.m_channel+1 > nbOriginalChannels) // expansion
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{
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SampleSinkFifo **fifos = new SampleSinkFifo*[nbOriginalChannels];
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unsigned int *log2Decims = new unsigned int[nbOriginalChannels];
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int *fcPoss = new int[nbOriginalChannels];
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for (int i = 0; i < nbOriginalChannels; i++) { // save original FIFO references and data
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fifos[i] = bladerf2InputThread->getFifo(i);
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log2Decims[i] = bladerf2InputThread->getLog2Decimation(i);
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fcPoss[i] = bladerf2InputThread->getFcPos(i);
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}
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bladerf2InputThread->stopWork();
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delete bladerf2InputThread;
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bladerf2InputThread = new Bladerf2InputThread(m_deviceShared.m_dev->getDev(), m_deviceShared.m_channel+1);
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for (int i = 0; i < nbOriginalChannels; i++) { // restore original FIFO references
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bladerf2InputThread->setFifo(i, fifos[i]);
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bladerf2InputThread->setLog2Decimation(i, log2Decims[i]);
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bladerf2InputThread->setFcPos(i, fcPoss[i]);
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}
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// propagate new thread address to buddies
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const std::vector<DeviceSourceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
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std::vector<DeviceSourceAPI*>::const_iterator it = sourceBuddies.begin();
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for (; it != sourceBuddies.end(); ++it) {
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((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_inputThread = bladerf2InputThread;
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}
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needsStart = true;
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}
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}
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else // first allocation
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{
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bladerf2InputThread = new Bladerf2InputThread(m_deviceShared.m_dev->getDev(), m_deviceShared.m_channel+1);
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needsStart = true;
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}
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bladerf2InputThread->setFifo(m_deviceShared.m_channel, &m_sampleFifo);
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bladerf2InputThread->setLog2Decimation(m_deviceShared.m_channel, m_settings.m_log2Decim);
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bladerf2InputThread->setFcPos(m_deviceShared.m_channel, (int) m_settings.m_fcPos);
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m_deviceShared.m_inputThread = bladerf2InputThread;
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if (needsStart) {
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bladerf2InputThread->startWork();
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}
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applySettings(m_settings, true);
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qDebug("BladerfInput::startInput: started");
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m_running = true;
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return true;
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}
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void BladeRF2Input::stop()
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{
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if (!m_running) {
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return;
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}
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int nbOriginalChannels = m_deviceShared.m_inputThread->getNbChannels();
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if (nbOriginalChannels == 1) // SI mode
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{
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m_deviceShared.m_inputThread->stopWork();
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delete m_deviceShared.m_inputThread;
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m_deviceShared.m_inputThread = 0;
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m_running = false;
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}
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else if (m_deviceShared.m_channel == nbOriginalChannels - 1) // remove last MI channel => reduce
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{
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m_deviceShared.m_inputThread->stopWork();
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SampleSinkFifo **fifos = new SampleSinkFifo*[nbOriginalChannels-1];
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unsigned int *log2Decims = new unsigned int[nbOriginalChannels-1];
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int *fcPoss = new int[nbOriginalChannels-1];
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for (int i = 0; i < nbOriginalChannels-1; i++) { // save original FIFO references
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fifos[i] = m_deviceShared.m_inputThread->getFifo(i);
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log2Decims[i] = m_deviceShared.m_inputThread->getLog2Decimation(i);
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fcPoss[i] = m_deviceShared.m_inputThread->getFcPos(i);
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}
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delete m_deviceShared.m_inputThread;
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m_deviceShared.m_inputThread = new Bladerf2InputThread(m_deviceShared.m_dev->getDev(), nbOriginalChannels-1);
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for (int i = 0; i < nbOriginalChannels-1; i++) { // restore original FIFO references
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m_deviceShared.m_inputThread->setFifo(i, fifos[i]);
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m_deviceShared.m_inputThread->setLog2Decimation(i, log2Decims[i]);
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m_deviceShared.m_inputThread->setFcPos(i, fcPoss[i]);
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}
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// propagate new thread address to buddies
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const std::vector<DeviceSourceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
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std::vector<DeviceSourceAPI*>::const_iterator it = sourceBuddies.begin();
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for (; it != sourceBuddies.end(); ++it) {
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((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_inputThread = m_deviceShared.m_inputThread;
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}
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m_deviceShared.m_inputThread->startWork();
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}
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else
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{
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m_deviceShared.m_inputThread->setFifo(m_deviceShared.m_channel, 0); // remove FIFO
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}
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}
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QByteArray BladeRF2Input::serialize() const
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{
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return m_settings.serialize();
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}
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bool BladeRF2Input::deserialize(const QByteArray& data)
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{
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bool success = true;
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if (!m_settings.deserialize(data))
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{
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m_settings.resetToDefaults();
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success = false;
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}
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MsgConfigureBladeRF2* message = MsgConfigureBladeRF2::create(m_settings, true);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureBladeRF2* messageToGUI = MsgConfigureBladeRF2::create(m_settings, true);
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m_guiMessageQueue->push(messageToGUI);
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}
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return success;
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}
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const QString& BladeRF2Input::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int BladeRF2Input::getSampleRate() const
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{
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int rate = m_settings.m_devSampleRate;
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return (rate / (1<<m_settings.m_log2Decim));
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}
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quint64 BladeRF2Input::getCenterFrequency() const
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{
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return m_settings.m_centerFrequency;
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}
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void BladeRF2Input::setCenterFrequency(qint64 centerFrequency)
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{
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BladeRF2InputSettings settings = m_settings;
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settings.m_centerFrequency = centerFrequency;
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MsgConfigureBladeRF2* message = MsgConfigureBladeRF2::create(settings, false);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureBladeRF2* messageToGUI = MsgConfigureBladeRF2::create(settings, false);
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m_guiMessageQueue->push(messageToGUI);
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}
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}
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bool BladeRF2Input::handleMessage(const Message& message)
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{
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if (MsgConfigureBladeRF2::match(message))
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{
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MsgConfigureBladeRF2& conf = (MsgConfigureBladeRF2&) message;
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qDebug() << "BladeRF2Input::handleMessage: MsgConfigureBladeRF2";
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if (!applySettings(conf.getSettings(), conf.getForce()))
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{
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qDebug("BladeRF2Input::handleMessage: MsgConfigureBladeRF2 config error");
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}
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return true;
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}
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else if (MsgFileRecord::match(message))
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{
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MsgFileRecord& conf = (MsgFileRecord&) message;
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qDebug() << "BladeRF2Input::handleMessage: MsgFileRecord: " << conf.getStartStop();
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if (conf.getStartStop())
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{
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if (m_settings.m_fileRecordName.size() != 0) {
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m_fileSink->setFileName(m_settings.m_fileRecordName);
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} else {
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m_fileSink->genUniqueFileName(m_deviceAPI->getDeviceUID());
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}
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m_fileSink->startRecording();
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}
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else
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{
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m_fileSink->stopRecording();
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}
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return true;
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}
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else if (MsgStartStop::match(message))
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{
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MsgStartStop& cmd = (MsgStartStop&) message;
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qDebug() << "BladeRF2Input::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
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if (cmd.getStartStop())
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{
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if (m_deviceAPI->initAcquisition())
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{
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m_deviceAPI->startAcquisition();
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}
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}
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else
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{
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m_deviceAPI->stopAcquisition();
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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bool BladeRF2Input::applySettings(const BladeRF2InputSettings& settings, bool force)
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{
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bool forwardChange = false;
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struct bladerf *dev = m_deviceShared.m_dev->getDev();
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qDebug() << "BladeRF2Input::applySettings: m_dev: " << dev;
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if ((m_settings.m_dcBlock != settings.m_dcBlock) ||
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(m_settings.m_iqCorrection != settings.m_iqCorrection) || force)
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{
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m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
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}
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if ((m_settings.m_devSampleRate != settings.m_devSampleRate) || force)
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{
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forwardChange = true;
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if (dev != 0)
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{
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unsigned int actualSamplerate;
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int status = bladerf_set_sample_rate(dev, BLADERF_CHANNEL_RX(m_deviceShared.m_channel), settings.m_devSampleRate, &actualSamplerate);
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if (status < 0)
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{
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qCritical("BladeRF2Input::applySettings: could not set sample rate: %d: %s",
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settings.m_devSampleRate, bladerf_strerror(status));
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}
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else
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{
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qDebug() << "BladeRF2Input::applySettings: bladerf_set_sample_rate(BLADERF_MODULE_RX) actual sample rate is " << actualSamplerate;
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}
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}
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}
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if ((m_settings.m_bandwidth != settings.m_bandwidth) || force)
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{
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if (dev != 0)
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{
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unsigned int actualBandwidth;
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int status = bladerf_set_bandwidth(dev, BLADERF_CHANNEL_RX(m_deviceShared.m_channel), settings.m_bandwidth, &actualBandwidth);
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if(status < 0)
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{
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qCritical("BladeRF2Input::applySettings: could not set bandwidth: %d: %s",
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settings.m_bandwidth, bladerf_strerror(status));
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}
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else
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{
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qDebug() << "BladeRF2Input::applySettings: bladerf_set_bandwidth(BLADERF_MODULE_RX) actual bandwidth is " << actualBandwidth;
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}
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}
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}
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if ((m_settings.m_fcPos != settings.m_fcPos) || force)
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{
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if (m_deviceShared.m_inputThread != 0)
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{
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m_deviceShared.m_inputThread->setFcPos(m_deviceShared.m_channel, (int) settings.m_fcPos);
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qDebug() << "BladeRF2Input::applySettings: set fc pos (enum) to " << (int) settings.m_fcPos;
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}
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}
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if ((m_settings.m_log2Decim != settings.m_log2Decim) || force)
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{
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forwardChange = true;
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if (m_deviceShared.m_inputThread != 0)
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{
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m_deviceShared.m_inputThread->setLog2Decimation(m_deviceShared.m_channel, settings.m_log2Decim);
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qDebug() << "BladeRF2Input::applySettings: set decimation to " << (1<<settings.m_log2Decim);
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}
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}
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if ((m_settings.m_centerFrequency != settings.m_centerFrequency)
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|| (m_settings.m_devSampleRate != settings.m_devSampleRate)
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|| (m_settings.m_fcPos != settings.m_fcPos)
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|| (m_settings.m_log2Decim != settings.m_log2Decim) || force)
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{
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qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
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settings.m_centerFrequency,
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0,
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settings.m_log2Decim,
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(DeviceSampleSource::fcPos_t) settings.m_fcPos,
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settings.m_devSampleRate);
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forwardChange = true;
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if (dev != 0)
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{
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int status = bladerf_set_frequency(dev, BLADERF_CHANNEL_RX(m_deviceShared.m_channel), deviceCenterFrequency);
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if (status < 0) {
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qWarning("BladeRF2Input::applySettings: bladerf_set_frequency(%lld) failed: %s",
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settings.m_centerFrequency, bladerf_strerror(status));
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} else {
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qDebug("BladeRF2Input::applySettings: bladerf_set_frequency(%lld)", settings.m_centerFrequency);
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}
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}
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}
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if (forwardChange)
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{
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int sampleRate = settings.m_devSampleRate/(1<<settings.m_log2Decim);
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DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
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m_fileSink->handleMessage(*notif); // forward to file sink
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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}
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m_settings = settings;
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qDebug() << "BladeRF2Input::applySettings: "
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<< " m_centerFrequency: " << m_settings.m_centerFrequency << " Hz"
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<< " m_bandwidth: " << m_settings.m_bandwidth
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<< " m_log2Decim: " << m_settings.m_log2Decim
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<< " m_fcPos: " << m_settings.m_fcPos
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<< " m_devSampleRate: " << m_settings.m_devSampleRate
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<< " m_dcBlock: " << m_settings.m_dcBlock
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<< " m_iqCorrection: " << m_settings.m_iqCorrection;
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return true;
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}
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@ -63,11 +63,11 @@ void Bladerf2InputThread::run()
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unsigned int nbFifos = getNbFifos();
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if (nbFifos > 0)
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if ((m_nbChannels > 0) && (nbFifos > 0))
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{
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int status;
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if (nbFifos > 1) {
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if (m_nbChannels > 1) {
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status = bladerf_sync_config(m_dev, BLADERF_RX_X2, BLADERF_FORMAT_SC16_Q11, 64, 8192, 32, 10000);
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} else {
|
||||
status = bladerf_sync_config(m_dev, BLADERF_RX_X1, BLADERF_FORMAT_SC16_Q11, 64, 8192, 32, 10000);
|
||||
@ -99,7 +99,7 @@ void Bladerf2InputThread::run()
|
||||
}
|
||||
else
|
||||
{
|
||||
qWarning("Bladerf2InputThread::run: no sample FIFOs registered. Aborting");
|
||||
qWarning("Bladerf2InputThread::run: no channels or FIFO allocated. Aborting");
|
||||
}
|
||||
|
||||
|
||||
@ -110,7 +110,7 @@ unsigned int Bladerf2InputThread::getNbFifos()
|
||||
{
|
||||
unsigned int fifoCount = 0;
|
||||
|
||||
for (int i = 0; i < m_nbChannels; i++)
|
||||
for (unsigned int i = 0; i < m_nbChannels; i++)
|
||||
{
|
||||
if (m_channels[i].m_sampleFifo) {
|
||||
fifoCount++;
|
||||
@ -122,28 +122,46 @@ unsigned int Bladerf2InputThread::getNbFifos()
|
||||
|
||||
void Bladerf2InputThread::setLog2Decimation(unsigned int channel, unsigned int log2_decim)
|
||||
{
|
||||
if ((channel >= 0) && (channel < m_nbChannels)) {
|
||||
if (channel < m_nbChannels) {
|
||||
m_channels[channel].m_log2Decim = log2_decim;
|
||||
}
|
||||
}
|
||||
|
||||
unsigned int Bladerf2InputThread::getLog2Decimation(unsigned int channel) const
|
||||
{
|
||||
if (channel < m_nbChannels) {
|
||||
return m_channels[channel].m_log2Decim;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void Bladerf2InputThread::setFcPos(unsigned int channel, int fcPos)
|
||||
{
|
||||
if ((channel >= 0) && (channel < m_nbChannels)) {
|
||||
if (channel < m_nbChannels) {
|
||||
m_channels[channel].m_fcPos = fcPos;
|
||||
}
|
||||
}
|
||||
|
||||
int Bladerf2InputThread::getFcPos(unsigned int channel) const
|
||||
{
|
||||
if (channel < m_nbChannels) {
|
||||
return m_channels[channel].m_fcPos;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void Bladerf2InputThread::setFifo(unsigned int channel, SampleSinkFifo *sampleFifo)
|
||||
{
|
||||
if ((channel >= 0) && (channel < m_nbChannels)) {
|
||||
if (channel < m_nbChannels) {
|
||||
m_channels[channel].m_sampleFifo = sampleFifo;
|
||||
}
|
||||
}
|
||||
|
||||
SampleSinkFifo *Bladerf2InputThread::getFifo(unsigned int channel)
|
||||
{
|
||||
if ((channel >= 0) && (channel < m_nbChannels)) {
|
||||
if (channel < m_nbChannels) {
|
||||
return m_channels[channel].m_sampleFifo;
|
||||
} else {
|
||||
return 0;
|
||||
|
||||
@ -42,8 +42,11 @@ public:
|
||||
virtual void startWork();
|
||||
virtual void stopWork();
|
||||
virtual bool isRunning() const { return m_running; }
|
||||
void setLog2Decimation(unsigned int channel, unsigned int log2_decim);
|
||||
void setFcPos(unsigned int channel, int fcPos);
|
||||
virtual unsigned int getNbChannels() const { return m_nbChannels; }
|
||||
virtual void setLog2Decimation(unsigned int channel, unsigned int log2_decim);
|
||||
virtual unsigned int getLog2Decimation(unsigned int channel) const;
|
||||
virtual void setFcPos(unsigned int channel, int fcPos);
|
||||
virtual int getFcPos(unsigned int channel) const;
|
||||
virtual void setFifo(unsigned int channel, SampleSinkFifo *sampleFifo);
|
||||
virtual SampleSinkFifo *getFifo(unsigned int channel);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user