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sdrangel/plugins/samplesource/bladerf2input/bladerf2input.cpp
Mykola Dvornik 15337cac66 Fix bug that prevents settings changes updates via reverse API
Most plugins that use reverse API to PATCH settings updates to remote
server only do so when `useReverseAPI` is toggled, but not when the
relevant settings are being updated. So lets fix the precondition to
use the `m_useReverseAPI` flag instead.
2024-04-14 18:58:12 +02:00

1339 lines
51 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2023 Daniele Forsi <iu5hkx@gmail.com> //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QDebug>
#include <QNetworkReply>
#include <QBuffer>
#include "libbladeRF.h"
#include "SWGDeviceSettings.h"
#include "SWGBladeRF2InputSettings.h"
#include "SWGDeviceState.h"
#include "SWGDeviceReport.h"
#include "SWGBladeRF2InputReport.h"
#include "device/deviceapi.h"
#include "dsp/dspcommands.h"
#include "bladerf2/devicebladerf2shared.h"
#include "bladerf2/devicebladerf2.h"
#include "bladerf2inputthread.h"
#include "bladerf2input.h"
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgConfigureBladeRF2, Message)
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgReportGainRange, Message)
BladeRF2Input::BladeRF2Input(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_settings(),
m_deviceDescription("BladeRF2Input"),
m_running(false),
m_thread(nullptr)
{
m_sampleFifo.setLabel(m_deviceDescription);
openDevice();
if (m_deviceShared.m_dev)
{
const bladerf_gain_modes *modes = 0;
int nbModes = m_deviceShared.m_dev->getGainModesRx(&modes);
if (modes)
{
for (int i = 0; i < nbModes; i++) {
m_gainModes.push_back(GainMode{QString(modes[i].name), modes[i].mode});
}
}
}
m_deviceAPI->setNbSourceStreams(1);
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&BladeRF2Input::networkManagerFinished
);
}
BladeRF2Input::~BladeRF2Input()
{
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&BladeRF2Input::networkManagerFinished
);
delete m_networkManager;
if (m_running) {
stop();
}
closeDevice();
}
void BladeRF2Input::destroy()
{
delete this;
}
bool BladeRF2Input::openDevice()
{
if (!m_sampleFifo.setSize(96000 * 4))
{
qCritical("BladeRF2Input::openDevice: could not allocate SampleFifo");
return false;
}
else
{
qDebug("BladeRF2Input::openDevice: allocated SampleFifo");
}
// look for Rx buddies and get reference to the device object
if (m_deviceAPI->getSourceBuddies().size() > 0) // look source sibling first
{
qDebug("BladeRF2Input::openDevice: look in Rx buddies");
DeviceAPI *sourceBuddy = m_deviceAPI->getSourceBuddies()[0];
DeviceBladeRF2Shared *deviceBladeRF2Shared = (DeviceBladeRF2Shared*) sourceBuddy->getBuddySharedPtr();
if (deviceBladeRF2Shared == 0)
{
qCritical("BladeRF2Input::openDevice: the source buddy shared pointer is null");
return false;
}
DeviceBladeRF2 *device = deviceBladeRF2Shared->m_dev;
if (device == 0)
{
qCritical("BladeRF2Input::openDevice: cannot get device pointer from Rx buddy");
return false;
}
m_deviceShared.m_dev = device;
}
// look for Tx buddies and get reference to the device object
else if (m_deviceAPI->getSinkBuddies().size() > 0) // then sink
{
qDebug("BladeRF2Input::openDevice: look in Tx buddies");
DeviceAPI *sinkBuddy = m_deviceAPI->getSinkBuddies()[0];
DeviceBladeRF2Shared *deviceBladeRF2Shared = (DeviceBladeRF2Shared*) sinkBuddy->getBuddySharedPtr();
if (deviceBladeRF2Shared == 0)
{
qCritical("BladeRF2Input::openDevice: the sink buddy shared pointer is null");
return false;
}
DeviceBladeRF2 *device = deviceBladeRF2Shared->m_dev;
if (device == 0)
{
qCritical("BladeRF2Input::openDevice: cannot get device pointer from Tx buddy");
return false;
}
m_deviceShared.m_dev = device;
}
// There are no buddies then create the first BladeRF2 device
else
{
qDebug("BladeRF2Input::openDevice: open device here");
m_deviceShared.m_dev = new DeviceBladeRF2();
char serial[256];
strcpy(serial, qPrintable(m_deviceAPI->getSamplingDeviceSerial()));
if (!m_deviceShared.m_dev->open(serial))
{
qCritical("BladeRF2Input::openDevice: cannot open BladeRF2 device");
return false;
}
}
m_deviceShared.m_channel = m_deviceAPI->getDeviceItemIndex(); // publicly allocate channel
m_deviceShared.m_source = this;
m_deviceAPI->setBuddySharedPtr(&m_deviceShared); // propagate common parameters to API
return true;
}
void BladeRF2Input::closeDevice()
{
if (m_deviceShared.m_dev == 0) { // was never open
return;
}
if (m_running) {
stop();
}
if (m_thread) { // stills own the thread => transfer to a buddy
moveThreadToBuddy();
}
m_deviceShared.m_channel = -1; // publicly release channel
m_deviceShared.m_source = 0;
// No buddies so effectively close the device
if ((m_deviceAPI->getSinkBuddies().size() == 0) && (m_deviceAPI->getSourceBuddies().size() == 0))
{
m_deviceShared.m_dev->close();
delete m_deviceShared.m_dev;
m_deviceShared.m_dev = 0;
}
}
void BladeRF2Input::init()
{
applySettings(m_settings, QList<QString>(), true);
}
BladeRF2InputThread *BladeRF2Input::findThread()
{
if (!m_thread) // this does not own the thread
{
BladeRF2InputThread *bladerf2InputThread = 0;
// find a buddy that has allocated the thread
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator it = sourceBuddies.begin();
for (; it != sourceBuddies.end(); ++it)
{
BladeRF2Input *buddySource = ((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_source;
if (buddySource)
{
bladerf2InputThread = buddySource->getThread();
if (bladerf2InputThread) {
break;
}
}
}
return bladerf2InputThread;
}
else
{
return m_thread; // own thread
}
}
void BladeRF2Input::moveThreadToBuddy()
{
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator it = sourceBuddies.begin();
for (; it != sourceBuddies.end(); ++it)
{
BladeRF2Input *buddySource = ((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_source;
if (buddySource)
{
buddySource->setThread(m_thread);
m_thread = nullptr; // zero for others
}
}
}
bool BladeRF2Input::start()
{
// There is a single thread per physical device (Rx side). This thread is unique and referenced by a unique
// buddy in the group of source buddies associated with this physical device.
//
// This start method is responsible for managing the thread and channel enabling when the streaming of a Rx channel is started
//
// It checks the following conditions
// - the thread is allocated or not (by itself or one of its buddies). If it is it grabs the thread pointer.
// - the requested channel is the first (0) or the following (just 1 in BladeRF 2 case)
//
// The BladeRF support library lets you work in two possible modes:
// - Single Input (SI) with only one channel streaming. This HAS to be channel 0.
// - Multiple Input (MI) with two channels streaming using interleaved samples. It MUST be in this configuration if channel 1
// is used irrespective of what you actually do with samples coming from channel 0. When we will run with only channel 1
// streaming from the client perspective the channel 0 will actually be enabled and streaming but its samples will
// just be disregarded.
//
// It manages the transition form SI where only one channel (the first or channel 0) should be running to the
// Multiple Input (MI) if the requested channel is 1. More generally it checks if the requested channel is within the current
// channel range allocated in the thread or past it. To perform the transition it stops the thread, deletes it and creates a new one.
// It marks the thread as needing start.
//
// If the requested channel is within the thread channel range (this thread being already allocated) it simply adds its FIFO reference
// so that the samples are fed to the FIFO and leaves the thread unchanged (no stop, no delete/new)
//
// If there is no thread allocated it creates a new one with a number of channels that fits the requested channel. That is
// 1 if channel 0 is requested (SI mode) and 2 if channel 1 is requested (MI mode). It marks the thread as needing start.
//
// Eventually it registers the FIFO in the thread. If the thread has to be started it enables the channels up to the number of channels
// allocated in the thread and starts the thread.
if (!m_deviceShared.m_dev)
{
qDebug("BladeRF2Input::start: no device object");
return false;
}
int requestedChannel = m_deviceAPI->getDeviceItemIndex();
BladeRF2InputThread *bladerf2InputThread = findThread();
bool needsStart = false;
if (bladerf2InputThread) // if thread is already allocated
{
qDebug("BladeRF2Input::start: thread is already allocated");
int nbOriginalChannels = bladerf2InputThread->getNbChannels();
if (requestedChannel+1 > nbOriginalChannels) // expansion by deleting and re-creating the thread
{
qDebug("BladeRF2Input::start: expand channels. Re-allocate thread and take ownership");
SampleSinkFifo **fifos = new SampleSinkFifo*[nbOriginalChannels];
unsigned int *log2Decims = new unsigned int[nbOriginalChannels];
int *fcPoss = new int[nbOriginalChannels];
for (int i = 0; i < nbOriginalChannels; i++) // save original FIFO references and data
{
fifos[i] = bladerf2InputThread->getFifo(i);
log2Decims[i] = bladerf2InputThread->getLog2Decimation(i);
fcPoss[i] = bladerf2InputThread->getFcPos(i);
}
bladerf2InputThread->stopWork();
delete bladerf2InputThread;
bladerf2InputThread = new BladeRF2InputThread(m_deviceShared.m_dev->getDev(), requestedChannel+1);
m_thread = bladerf2InputThread; // take ownership
bladerf2InputThread->setIQOrder(m_settings.m_iqOrder);
for (int i = 0; i < nbOriginalChannels; i++) // restore original FIFO references
{
bladerf2InputThread->setFifo(i, fifos[i]);
bladerf2InputThread->setLog2Decimation(i, log2Decims[i]);
bladerf2InputThread->setFcPos(i, fcPoss[i]);
}
// remove old thread address from buddies (reset in all buddies). The address being held only in the owning source.
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator it = sourceBuddies.begin();
for (; it != sourceBuddies.end(); ++it) {
((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_source->setThread(0);
}
// was used as temporary storage:
delete[] fifos;
delete[] log2Decims;
delete[] fcPoss;
needsStart = true;
}
else
{
qDebug("BladeRF2Input::start: keep buddy thread");
}
}
else // first allocation
{
qDebug("BladeRF2Input::start: allocate thread and take ownership");
bladerf2InputThread = new BladeRF2InputThread(m_deviceShared.m_dev->getDev(), requestedChannel+1);
m_thread = bladerf2InputThread; // take ownership
needsStart = true;
}
bladerf2InputThread->setFifo(requestedChannel, &m_sampleFifo);
bladerf2InputThread->setLog2Decimation(requestedChannel, m_settings.m_log2Decim);
bladerf2InputThread->setFcPos(requestedChannel, (int) m_settings.m_fcPos);
if (needsStart)
{
qDebug("BladeRF2Input::start: enabling channel(s) and (re)start buddy thread");
int nbChannels = bladerf2InputThread->getNbChannels();
for (int i = 0; i < nbChannels; i++)
{
if (!m_deviceShared.m_dev->openRx(i)) {
qCritical("BladeRF2Input::start: channel %u cannot be enabled", i);
}
}
bladerf2InputThread->startWork();
}
applySettings(m_settings, QList<QString>(), true);
qDebug("BladeRF2Input::start: started");
m_running = true;
return true;
}
void BladeRF2Input::stop()
{
// This stop method is responsible for managing the thread and channel disabling when the streaming of
// a Rx channel is stopped
//
// If the thread is currently managing only one channel (SI mode). The thread can be just stopped and deleted.
// Then the channel is closed (disabled).
//
// If the thread is currently managing many channels (MI mode) and we are removing the last channel. The transition
// from MI to SI or reduction of MI size is handled by stopping the thread, deleting it and creating a new one
// with one channel less if (and only if) there is still a channel active.
//
// If the thread is currently managing many channels (MI mode) but the channel being stopped is not the last
// channel then the FIFO reference is simply removed from the thread so that it will not stream into this FIFO
// anymore. In this case the channel is not closed (disabled) so that other channels can continue with the
// same configuration. The device continues streaming on this channel but the samples are simply dropped (by
// removing FIFO reference).
if (!m_running) {
return;
}
int requestedChannel = m_deviceAPI->getDeviceItemIndex();
BladeRF2InputThread *bladerf2InputThread = findThread();
if (bladerf2InputThread == 0) { // no thread allocated
return;
}
int nbOriginalChannels = bladerf2InputThread->getNbChannels();
if (nbOriginalChannels == 1) // SI mode => just stop and delete the thread
{
qDebug("BladeRF2Input::stop: SI mode. Just stop and delete the thread");
bladerf2InputThread->stopWork();
delete bladerf2InputThread;
m_thread = nullptr;
// remove old thread address from buddies (reset in all buddies)
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator it = sourceBuddies.begin();
for (; it != sourceBuddies.end(); ++it) {
((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_source->setThread(0);
}
m_deviceShared.m_dev->closeRx(0); // close the unique channel
}
else if (requestedChannel == nbOriginalChannels - 1) // remove last MI channel => reduce by deleting and re-creating the thread
{
qDebug("BladeRF2Input::stop: MI mode. Reduce by deleting and re-creating the thread");
bladerf2InputThread->stopWork();
SampleSinkFifo **fifos = new SampleSinkFifo*[nbOriginalChannels-1];
unsigned int *log2Decims = new unsigned int[nbOriginalChannels-1];
int *fcPoss = new int[nbOriginalChannels-1];
bool stillActiveFIFO = false;
for (int i = 0; i < nbOriginalChannels-1; i++) // save original FIFO references
{
fifos[i] = bladerf2InputThread->getFifo(i);
stillActiveFIFO = stillActiveFIFO || (bladerf2InputThread->getFifo(i) != 0);
log2Decims[i] = bladerf2InputThread->getLog2Decimation(i);
fcPoss[i] = bladerf2InputThread->getFcPos(i);
}
delete bladerf2InputThread;
m_thread = nullptr;
if (stillActiveFIFO)
{
bladerf2InputThread = new BladeRF2InputThread(m_deviceShared.m_dev->getDev(), nbOriginalChannels-1);
m_thread = bladerf2InputThread; // take ownership
for (int i = 0; i < nbOriginalChannels-1; i++) // restore original FIFO references
{
bladerf2InputThread->setFifo(i, fifos[i]);
bladerf2InputThread->setLog2Decimation(i, log2Decims[i]);
bladerf2InputThread->setFcPos(i, fcPoss[i]);
}
}
else
{
qDebug("BladeRF2Input::stop: do not re-create thread as there are no more FIFOs active");
}
// remove old thread address from buddies (reset in all buddies). The address being held only in the owning source.
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator it = sourceBuddies.begin();
for (; it != sourceBuddies.end(); ++it) {
((DeviceBladeRF2Shared*) (*it)->getBuddySharedPtr())->m_source->setThread(0);
}
m_deviceShared.m_dev->closeRx(requestedChannel); // close the last channel
if (stillActiveFIFO) {
bladerf2InputThread->startWork();
}
// was used as temporary storage:
delete[] fifos;
delete[] log2Decims;
delete[] fcPoss;
}
else // remove channel from existing thread
{
qDebug("BladeRF2Input::stop: MI mode. Not changing MI configuration. Just remove FIFO reference");
bladerf2InputThread->setFifo(requestedChannel, 0); // remove FIFO
}
m_running = false;
}
QByteArray BladeRF2Input::serialize() const
{
return m_settings.serialize();
}
bool BladeRF2Input::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureBladeRF2* message = MsgConfigureBladeRF2::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureBladeRF2* messageToGUI = MsgConfigureBladeRF2::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
const QString& BladeRF2Input::getDeviceDescription() const
{
return m_deviceDescription;
}
int BladeRF2Input::getSampleRate() const
{
int rate = m_settings.m_devSampleRate;
return (rate / (1<<m_settings.m_log2Decim));
}
quint64 BladeRF2Input::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void BladeRF2Input::setCenterFrequency(qint64 centerFrequency)
{
BladeRF2InputSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigureBladeRF2* message = MsgConfigureBladeRF2::create(settings, QList<QString>{"centerFrequency"}, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureBladeRF2* messageToGUI = MsgConfigureBladeRF2::create(settings, QList<QString>{"centerFrequency"}, false);
m_guiMessageQueue->push(messageToGUI);
}
}
bool BladeRF2Input::setDeviceCenterFrequency(struct bladerf *dev, int requestedChannel, quint64 freq_hz, int loPpmTenths)
{
qint64 df = ((qint64)freq_hz * loPpmTenths) / 10000000LL;
freq_hz += df;
int status = bladerf_set_frequency(dev, BLADERF_CHANNEL_RX(requestedChannel), freq_hz);
if (status < 0) {
qWarning("BladeRF2Input::setDeviceCenterFrequency: bladerf_set_frequency(%lld) failed: %s",
freq_hz, bladerf_strerror(status));
return false;
}
else
{
qDebug("BladeRF2Input::setDeviceCenterFrequency: bladerf_set_frequency(%lld)", freq_hz);
return true;
}
}
void BladeRF2Input::getFrequencyRange(uint64_t& min, uint64_t& max, int& step, float& scale)
{
if (m_deviceShared.m_dev) {
m_deviceShared.m_dev->getFrequencyRangeRx(min, max, step, scale);
}
}
void BladeRF2Input::getSampleRateRange(int& min, int& max, int& step, float& scale)
{
if (m_deviceShared.m_dev) {
m_deviceShared.m_dev->getSampleRateRangeRx(min, max, step, scale);
}
}
void BladeRF2Input::getBandwidthRange(int& min, int& max, int& step, float& scale)
{
if (m_deviceShared.m_dev) {
m_deviceShared.m_dev->getBandwidthRangeRx(min, max, step, scale);
}
}
void BladeRF2Input::getGlobalGainRange(int& min, int& max, int& step, float& scale)
{
if (m_deviceShared.m_dev) {
m_deviceShared.m_dev->getGlobalGainRangeRx(min, max, step, scale);
}
}
bool BladeRF2Input::handleMessage(const Message& message)
{
if (MsgConfigureBladeRF2::match(message))
{
MsgConfigureBladeRF2& conf = (MsgConfigureBladeRF2&) message;
qDebug() << "BladeRF2Input::handleMessage: MsgConfigureBladeRF2";
if (!applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce())) {
qDebug("BladeRF2Input::handleMessage: MsgConfigureBladeRF2 config error");
}
return true;
}
else if (DeviceBladeRF2Shared::MsgReportBuddyChange::match(message))
{
DeviceBladeRF2Shared::MsgReportBuddyChange& report = (DeviceBladeRF2Shared::MsgReportBuddyChange&) message;
struct bladerf *dev = m_deviceShared.m_dev->getDev();
BladeRF2InputSettings settings = m_settings;
int status;
unsigned int tmp_uint;
bool tmp_bool;
QList<QString> settingsKeys;
// evaluate changes that may have been introduced by changes in a buddy
if (dev) // The BladeRF device must have been open to do so
{
int requestedChannel = m_deviceAPI->getDeviceItemIndex();
if (report.getRxElseTx()) // Rx buddy change: check for: frequency, LO correction, gain mode and value, bias tee, sample rate, bandwidth
{
settings.m_devSampleRate = report.getDevSampleRate();
settings.m_LOppmTenths = report.getLOppmTenths();
settings.m_centerFrequency = report.getCenterFrequency();
settings.m_fcPos = (BladeRF2InputSettings::fcPos_t) report.getFcPos();
settingsKeys.append("devSampleRate");
settingsKeys.append("LOppmTenths");
settingsKeys.append("centerFrequency");
settingsKeys.append("fcPos");
BladeRF2InputThread *inputThread = findThread();
if (inputThread) {
inputThread->setFcPos(requestedChannel, (int) settings.m_fcPos);
}
status = bladerf_get_bandwidth(dev, BLADERF_CHANNEL_RX(requestedChannel), &tmp_uint);
if (status < 0)
{
qCritical("BladeRF2Input::handleMessage: MsgReportBuddyChange: bladerf_get_bandwidth error: %s", bladerf_strerror(status));
}
else
{
settings.m_bandwidth = tmp_uint;
settingsKeys.append("bandwidth");
}
status = bladerf_get_bias_tee(dev, BLADERF_CHANNEL_RX(requestedChannel), &tmp_bool);
if (status < 0)
{
qCritical("BladeRF2Input::handleMessage: MsgReportBuddyChange: bladerf_get_bias_tee error: %s", bladerf_strerror(status));
}
else
{
settings.m_biasTee = tmp_bool;
settingsKeys.append("biasTee");
}
}
else // Tx buddy change: check for sample rate change only
{
settings.m_devSampleRate = report.getDevSampleRate();
settingsKeys.append("devSampleRate");
// status = bladerf_get_sample_rate(dev, BLADERF_CHANNEL_RX(requestedChannel), &tmp_uint);
//
// if (status < 0) {
// qCritical("BladeRF2Input::handleMessage: MsgReportBuddyChange: bladerf_get_sample_rate error: %s", bladerf_strerror(status));
// } else {
// settings.m_devSampleRate = tmp_uint;
// }
qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
settings.m_centerFrequency,
0,
settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) settings.m_fcPos,
settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD,
false);
if (setDeviceCenterFrequency(dev, requestedChannel, deviceCenterFrequency, settings.m_LOppmTenths))
{
if (getMessageQueueToGUI())
{
int min, max, step;
float scale;
getGlobalGainRange(min, max, step, scale);
MsgReportGainRange *msg = MsgReportGainRange::create(min, max, step, scale);
getMessageQueueToGUI()->push(msg);
}
}
}
// change DSP settings if buddy change introduced a change in center frequency or base rate
if ((settings.m_centerFrequency != m_settings.m_centerFrequency) || (settings.m_devSampleRate != m_settings.m_devSampleRate))
{
int sampleRate = settings.m_devSampleRate/(1<<settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
m_settings.applySettings(settingsKeys, settings); // acknowledge the new settings
// propagate settings to GUI if any
if (getMessageQueueToGUI())
{
MsgConfigureBladeRF2 *reportToGUI = MsgConfigureBladeRF2::create(m_settings, settingsKeys, false);
getMessageQueueToGUI()->push(reportToGUI);
}
}
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "BladeRF2Input::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
if (cmd.getStartStop())
{
if (m_deviceAPI->initDeviceEngine()) {
m_deviceAPI->startDeviceEngine();
}
}
else
{
m_deviceAPI->stopDeviceEngine();
}
if (m_settings.m_useReverseAPI) {
webapiReverseSendStartStop(cmd.getStartStop());
}
return true;
}
else
{
return false;
}
}
bool BladeRF2Input::applySettings(const BladeRF2InputSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "BladeRF2Input::applySettings: force:" << force << settings.getDebugString(settingsKeys, force);
bool forwardChangeOwnDSP = false;
bool forwardChangeRxBuddies = false;
bool forwardChangeTxBuddies = false;
struct bladerf *dev = m_deviceShared.m_dev->getDev();
int requestedChannel = m_deviceAPI->getDeviceItemIndex();
qint64 xlatedDeviceCenterFrequency = settings.m_centerFrequency;
xlatedDeviceCenterFrequency -= settings.m_transverterMode ? settings.m_transverterDeltaFrequency : 0;
xlatedDeviceCenterFrequency = xlatedDeviceCenterFrequency < 0 ? 0 : xlatedDeviceCenterFrequency;
if (settingsKeys.contains("dcBlock") ||
settingsKeys.contains("iqCorrection") || force)
{
m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
}
if (settingsKeys.contains("devSampleRate") || force)
{
forwardChangeOwnDSP = true;
forwardChangeRxBuddies = true;
forwardChangeTxBuddies = true;
if (dev != 0)
{
unsigned int actualSamplerate;
int status = bladerf_set_sample_rate(dev, BLADERF_CHANNEL_RX(requestedChannel), settings.m_devSampleRate, &actualSamplerate);
if (status < 0)
{
qCritical("BladeRF2Input::applySettings: could not set sample rate: %d: %s",
settings.m_devSampleRate, bladerf_strerror(status));
}
else
{
qDebug() << "BladeRF2Input::applySettings: bladerf_set_sample_rate: actual sample rate is " << actualSamplerate;
}
}
}
if (settingsKeys.contains("bandwidth") || force)
{
forwardChangeRxBuddies = true;
if (dev != 0)
{
unsigned int actualBandwidth;
int status = bladerf_set_bandwidth(dev, BLADERF_CHANNEL_RX(requestedChannel), settings.m_bandwidth, &actualBandwidth);
if(status < 0)
{
qCritical("BladeRF2Input::applySettings: could not set bandwidth: %d: %s",
settings.m_bandwidth, bladerf_strerror(status));
}
else
{
qDebug() << "BladeRF2Input::applySettings: bladerf_set_bandwidth: actual bandwidth is " << actualBandwidth;
}
}
}
if (settingsKeys.contains("fcPos") || force)
{
BladeRF2InputThread *inputThread = findThread();
if (inputThread)
{
inputThread->setFcPos(requestedChannel, (int) settings.m_fcPos);
qDebug() << "BladeRF2Input::applySettings: set fc pos (enum) to " << (int) settings.m_fcPos;
}
}
if (settingsKeys.contains("log2Decim") || force)
{
forwardChangeOwnDSP = true;
BladeRF2InputThread *inputThread = findThread();
if (inputThread)
{
inputThread->setLog2Decimation(requestedChannel, settings.m_log2Decim);
qDebug() << "BladeRF2Input::applySettings: set decimation to " << (1<<settings.m_log2Decim);
}
}
if (settingsKeys.contains("iqOrder") || force)
{
BladeRF2InputThread *inputThread = findThread();
if (inputThread) {
inputThread->setIQOrder(settings.m_iqOrder);
}
}
if (settingsKeys.contains("log2Decim")
|| settingsKeys.contains("fcPos")
|| settingsKeys.contains("devSampleRate")
|| settingsKeys.contains("LOppmTenths")
|| settingsKeys.contains("centerFrequency")
|| settingsKeys.contains("transverterMode")
|| settingsKeys.contains("transverterDeltaFrequency") || force)
{
qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
xlatedDeviceCenterFrequency,
0,
settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) settings.m_fcPos,
settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD,
false);
forwardChangeOwnDSP = true;
forwardChangeRxBuddies = true;
if (dev != 0)
{
if (setDeviceCenterFrequency(dev, requestedChannel, deviceCenterFrequency, settings.m_LOppmTenths))
{
if (getMessageQueueToGUI())
{
int min, max, step;
float scale;
getGlobalGainRange(min, max, step, scale);
MsgReportGainRange *msg = MsgReportGainRange::create(min, max, step, scale);
getMessageQueueToGUI()->push(msg);
}
}
}
}
if (settingsKeys.contains("biasTee") || force)
{
forwardChangeRxBuddies = true;
m_deviceShared.m_dev->setBiasTeeRx(settings.m_biasTee);
}
if (settingsKeys.contains("gainMode") || force)
{
forwardChangeRxBuddies = true;
if (dev)
{
int status = bladerf_set_gain_mode(dev, BLADERF_CHANNEL_RX(requestedChannel), (bladerf_gain_mode) settings.m_gainMode);
if (status < 0) {
qWarning("BladeRF2Input::applySettings: bladerf_set_gain_mode(%d) failed: %s",
settings.m_gainMode, bladerf_strerror(status));
} else {
qDebug("BladeRF2Input::applySettings: bladerf_set_gain_mode(%d)", settings.m_gainMode);
}
}
}
if (settingsKeys.contains("globalGain")
|| (settingsKeys.contains("gainMode") && (settings.m_gainMode == BLADERF_GAIN_MANUAL)) || force)
{
forwardChangeRxBuddies = true;
if (dev)
{
// qDebug("BladeRF2Input::applySettings: channel: %d gain: %d", requestedChannel, settings.m_globalGain);
int status = bladerf_set_gain(dev, BLADERF_CHANNEL_RX(requestedChannel), settings.m_globalGain);
if (status < 0) {
qWarning("BladeRF2Input::applySettings: bladerf_set_gain(%d) failed: %s",
settings.m_globalGain, bladerf_strerror(status));
} else {
qDebug("BladeRF2Input::applySettings: bladerf_set_gain(%d)", settings.m_globalGain);
}
}
}
if (forwardChangeOwnDSP)
{
int sampleRate = settings.m_devSampleRate/(1<<settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
if (forwardChangeRxBuddies)
{
// send to source buddies
const std::vector<DeviceAPI*>& sourceBuddies = m_deviceAPI->getSourceBuddies();
std::vector<DeviceAPI*>::const_iterator itSource = sourceBuddies.begin();
for (; itSource != sourceBuddies.end(); ++itSource)
{
DeviceBladeRF2Shared::MsgReportBuddyChange *report = DeviceBladeRF2Shared::MsgReportBuddyChange::create(
settings.m_centerFrequency,
settings.m_LOppmTenths,
(int) settings.m_fcPos,
settings.m_devSampleRate,
true);
(*itSource)->getSamplingDeviceInputMessageQueue()->push(report);
}
}
if (forwardChangeTxBuddies)
{
// send to sink buddies
const std::vector<DeviceAPI*>& sinkBuddies = m_deviceAPI->getSinkBuddies();
std::vector<DeviceAPI*>::const_iterator itSink = sinkBuddies.begin();
for (; itSink != sinkBuddies.end(); ++itSink)
{
DeviceBladeRF2Shared::MsgReportBuddyChange *report = DeviceBladeRF2Shared::MsgReportBuddyChange::create(
settings.m_centerFrequency,
settings.m_LOppmTenths,
(int) settings.m_fcPos,
settings.m_devSampleRate,
true);
(*itSink)->getSamplingDeviceInputMessageQueue()->push(report);
}
}
if (settings.m_useReverseAPI)
{
bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
settingsKeys.contains("reverseAPIAddress") ||
settingsKeys.contains("reverseAPIPort") ||
settingsKeys.contains("reverseAPIDeviceIndex");
webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
}
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
return true;
}
int BladeRF2Input::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setBladeRf2InputSettings(new SWGSDRangel::SWGBladeRF2InputSettings());
response.getBladeRf2InputSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
int BladeRF2Input::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
BladeRF2InputSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureBladeRF2 *msg = MsgConfigureBladeRF2::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureBladeRF2 *msgToGUI = MsgConfigureBladeRF2::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
void BladeRF2Input::webapiUpdateDeviceSettings(
BladeRF2InputSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getBladeRf2InputSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("LOppmTenths")) {
settings.m_LOppmTenths = response.getBladeRf2InputSettings()->getLOppmTenths();
}
if (deviceSettingsKeys.contains("devSampleRate")) {
settings.m_devSampleRate = response.getBladeRf2InputSettings()->getDevSampleRate();
}
if (deviceSettingsKeys.contains("bandwidth")) {
settings.m_bandwidth = response.getBladeRf2InputSettings()->getBandwidth();
}
if (deviceSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getBladeRf2InputSettings()->getLog2Decim();
}
if (deviceSettingsKeys.contains("iqOrder")) {
settings.m_iqOrder = response.getBladeRf2InputSettings()->getIqOrder() != 0;
}
if (deviceSettingsKeys.contains("fcPos")) {
settings.m_fcPos = static_cast<BladeRF2InputSettings::fcPos_t>(response.getBladeRf2InputSettings()->getFcPos());
}
if (deviceSettingsKeys.contains("dcBlock")) {
settings.m_dcBlock = response.getBladeRf2InputSettings()->getDcBlock() != 0;
}
if (deviceSettingsKeys.contains("iqCorrection")) {
settings.m_iqCorrection = response.getBladeRf2InputSettings()->getIqCorrection() != 0;
}
if (deviceSettingsKeys.contains("biasTee")) {
settings.m_biasTee = response.getBladeRf2InputSettings()->getBiasTee() != 0;
}
if (deviceSettingsKeys.contains("gainMode")) {
settings.m_gainMode = response.getBladeRf2InputSettings()->getGainMode();
}
if (deviceSettingsKeys.contains("globalGain")) {
settings.m_globalGain = response.getBladeRf2InputSettings()->getGlobalGain();
}
if (deviceSettingsKeys.contains("transverterDeltaFrequency")) {
settings.m_transverterDeltaFrequency = response.getBladeRf2InputSettings()->getTransverterDeltaFrequency();
}
if (deviceSettingsKeys.contains("transverterMode")) {
settings.m_transverterMode = response.getBladeRf2InputSettings()->getTransverterMode() != 0;
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getBladeRf2InputSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getBladeRf2InputSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getBladeRf2InputSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getBladeRf2InputSettings()->getReverseApiDeviceIndex();
}
}
int BladeRF2Input::webapiReportGet(SWGSDRangel::SWGDeviceReport& response, QString& errorMessage)
{
(void) errorMessage;
response.setBladeRf2InputReport(new SWGSDRangel::SWGBladeRF2InputReport());
response.getBladeRf2InputReport()->init();
webapiFormatDeviceReport(response);
return 200;
}
void BladeRF2Input::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const BladeRF2InputSettings& settings)
{
response.getBladeRf2InputSettings()->setCenterFrequency(settings.m_centerFrequency);
response.getBladeRf2InputSettings()->setLOppmTenths(settings.m_LOppmTenths);
response.getBladeRf2InputSettings()->setDevSampleRate(settings.m_devSampleRate);
response.getBladeRf2InputSettings()->setBandwidth(settings.m_bandwidth);
response.getBladeRf2InputSettings()->setLog2Decim(settings.m_log2Decim);
response.getBladeRf2InputSettings()->setIqOrder(settings.m_iqOrder ? 1 : 0);
response.getBladeRf2InputSettings()->setFcPos((int) settings.m_fcPos);
response.getBladeRf2InputSettings()->setDcBlock(settings.m_dcBlock ? 1 : 0);
response.getBladeRf2InputSettings()->setIqCorrection(settings.m_iqCorrection ? 1 : 0);
response.getBladeRf2InputSettings()->setBiasTee(settings.m_biasTee ? 1 : 0);
response.getBladeRf2InputSettings()->setGainMode(settings.m_gainMode);
response.getBladeRf2InputSettings()->setGlobalGain(settings.m_globalGain);
response.getBladeRf2InputSettings()->setTransverterDeltaFrequency(settings.m_transverterDeltaFrequency);
response.getBladeRf2InputSettings()->setTransverterMode(settings.m_transverterMode ? 1 : 0);
response.getBladeRf2InputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getBladeRf2InputSettings()->getReverseApiAddress()) {
*response.getBladeRf2InputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getBladeRf2InputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getBladeRf2InputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getBladeRf2InputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
void BladeRF2Input::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
{
DeviceBladeRF2 *device = m_deviceShared.m_dev;
if (device)
{
int min, max, step;
float scale;
uint64_t f_min, f_max;
device->getBandwidthRangeRx(min, max, step, scale);
response.getBladeRf2InputReport()->setBandwidthRange(new SWGSDRangel::SWGRange);
response.getBladeRf2InputReport()->getBandwidthRange()->setMin(min);
response.getBladeRf2InputReport()->getBandwidthRange()->setMax(max);
response.getBladeRf2InputReport()->getBandwidthRange()->setStep(step);
response.getBladeRf2InputReport()->getBandwidthRange()->setScale(scale);
device->getFrequencyRangeRx(f_min, f_max, step, scale);
response.getBladeRf2InputReport()->setFrequencyRange(new SWGSDRangel::SWGFrequencyRange);
response.getBladeRf2InputReport()->getFrequencyRange()->setMin(f_min);
response.getBladeRf2InputReport()->getFrequencyRange()->setMax(f_max);
response.getBladeRf2InputReport()->getFrequencyRange()->setStep(step);
response.getBladeRf2InputReport()->getBandwidthRange()->setScale(scale);
device->getGlobalGainRangeRx(min, max, step, scale);
response.getBladeRf2InputReport()->setGlobalGainRange(new SWGSDRangel::SWGRange);
response.getBladeRf2InputReport()->getGlobalGainRange()->setMin(min);
response.getBladeRf2InputReport()->getGlobalGainRange()->setMax(max);
response.getBladeRf2InputReport()->getGlobalGainRange()->setStep(step);
response.getBladeRf2InputReport()->getBandwidthRange()->setScale(scale);
device->getSampleRateRangeRx(min, max, step, scale);
response.getBladeRf2InputReport()->setSampleRateRange(new SWGSDRangel::SWGRange);
response.getBladeRf2InputReport()->getSampleRateRange()->setMin(min);
response.getBladeRf2InputReport()->getSampleRateRange()->setMax(max);
response.getBladeRf2InputReport()->getSampleRateRange()->setStep(step);
response.getBladeRf2InputReport()->getBandwidthRange()->setScale(scale);
response.getBladeRf2InputReport()->setGainModes(new QList<SWGSDRangel::SWGNamedEnum*>);
const std::vector<GainMode>& modes = getGainModes();
std::vector<GainMode>::const_iterator it = modes.begin();
for (; it != modes.end(); ++it)
{
response.getBladeRf2InputReport()->getGainModes()->append(new SWGSDRangel::SWGNamedEnum);
response.getBladeRf2InputReport()->getGainModes()->back()->setName(new QString(it->m_name));
response.getBladeRf2InputReport()->getGainModes()->back()->setValue(it->m_value);
}
}
}
int BladeRF2Input::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int BladeRF2Input::webapiRun(
bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
MsgStartStop *message = MsgStartStop::create(run);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgStartStop *msgToGUI = MsgStartStop::create(run);
m_guiMessageQueue->push(msgToGUI);
}
return 200;
}
void BladeRF2Input::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const BladeRF2InputSettings& settings, bool force)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("BladeRF2"));
swgDeviceSettings->setBladeRf2InputSettings(new SWGSDRangel::SWGBladeRF2InputSettings());
SWGSDRangel::SWGBladeRF2InputSettings *swgBladeRF2Settings = swgDeviceSettings->getBladeRf2InputSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("centerFrequency") || force) {
swgBladeRF2Settings->setCenterFrequency(settings.m_centerFrequency);
}
if (deviceSettingsKeys.contains("LOppmTenths") || force) {
swgBladeRF2Settings->setLOppmTenths(settings.m_LOppmTenths);
}
if (deviceSettingsKeys.contains("log2Decim") || force) {
swgBladeRF2Settings->setLog2Decim(settings.m_log2Decim);
}
if (deviceSettingsKeys.contains("log2Decim") || force) {
swgBladeRF2Settings->setIqOrder(settings.m_iqOrder ? 1 : 0);
}
if (deviceSettingsKeys.contains("fcPos") || force) {
swgBladeRF2Settings->setFcPos((int) settings.m_fcPos);
}
if (deviceSettingsKeys.contains("dcBlock") || force) {
swgBladeRF2Settings->setDcBlock(settings.m_dcBlock ? 1 : 0);
}
if (deviceSettingsKeys.contains("iqCorrection") || force) {
swgBladeRF2Settings->setIqCorrection(settings.m_iqCorrection ? 1 : 0);
}
if (deviceSettingsKeys.contains("transverterDeltaFrequency") || force) {
swgBladeRF2Settings->setTransverterDeltaFrequency(settings.m_transverterDeltaFrequency);
}
if (deviceSettingsKeys.contains("transverterMode") || force) {
swgBladeRF2Settings->setTransverterMode(settings.m_transverterMode ? 1 : 0);
}
if (deviceSettingsKeys.contains("devSampleRate")) {
swgBladeRF2Settings->setDevSampleRate(settings.m_devSampleRate);
}
if (deviceSettingsKeys.contains("bandwidth")) {
swgBladeRF2Settings->setBandwidth(settings.m_bandwidth);
}
if (deviceSettingsKeys.contains("biasTee")) {
swgBladeRF2Settings->setBiasTee(settings.m_biasTee);
}
if (deviceSettingsKeys.contains("gainMode")) {
swgBladeRF2Settings->setGainMode(settings.m_gainMode);
}
if (deviceSettingsKeys.contains("globalGain")) {
swgBladeRF2Settings->setGlobalGain(settings.m_globalGain);
}
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->asJson().toUtf8());
buffer->seek(0);
// Always use PATCH to avoid passing reverse API settings
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
buffer->setParent(reply);
delete swgDeviceSettings;
}
void BladeRF2Input::webapiReverseSendStartStop(bool start)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("BladeRF2"));
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/run")
.arg(m_settings.m_reverseAPIAddress)
.arg(m_settings.m_reverseAPIPort)
.arg(m_settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->asJson().toUtf8());
buffer->seek(0);
QNetworkReply *reply;
if (start) {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "POST", buffer);
} else {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "DELETE", buffer);
}
buffer->setParent(reply);
delete swgDeviceSettings;
}
void BladeRF2Input::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "BladeRF2Input::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("BladeRF2Input::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}