mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-03 15:31:15 -05:00
562 lines
16 KiB
C++
562 lines
16 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// 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 //
|
|
// //
|
|
// 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 "hackrfoutput.h"
|
|
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <QDebug>
|
|
|
|
#include "SWGDeviceSettings.h"
|
|
#include "SWGDeviceState.h"
|
|
|
|
#include "util/simpleserializer.h"
|
|
#include "dsp/dspcommands.h"
|
|
#include "dsp/dspengine.h"
|
|
#include "device/devicesourceapi.h"
|
|
#include "device/devicesinkapi.h"
|
|
#include "hackrf/devicehackrfshared.h"
|
|
|
|
#include "hackrfoutputthread.h"
|
|
|
|
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgConfigureHackRF, Message)
|
|
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgStartStop, Message)
|
|
MESSAGE_CLASS_DEFINITION(HackRFOutput::MsgReportHackRF, Message)
|
|
|
|
HackRFOutput::HackRFOutput(DeviceSinkAPI *deviceAPI) :
|
|
m_deviceAPI(deviceAPI),
|
|
m_settings(),
|
|
m_dev(0),
|
|
m_hackRFThread(0),
|
|
m_deviceDescription("HackRFOutput"),
|
|
m_running(false)
|
|
{
|
|
openDevice();
|
|
m_deviceAPI->setBuddySharedPtr(&m_sharedParams);
|
|
}
|
|
|
|
HackRFOutput::~HackRFOutput()
|
|
{
|
|
if (m_running) stop();
|
|
closeDevice();
|
|
m_deviceAPI->setBuddySharedPtr(0);
|
|
}
|
|
|
|
void HackRFOutput::destroy()
|
|
{
|
|
delete this;
|
|
}
|
|
|
|
bool HackRFOutput::openDevice()
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
closeDevice();
|
|
}
|
|
|
|
m_sampleSourceFifo.resize(m_settings.m_devSampleRate/(1<<(m_settings.m_log2Interp <= 4 ? m_settings.m_log2Interp : 4)));
|
|
|
|
if (m_deviceAPI->getSourceBuddies().size() > 0)
|
|
{
|
|
DeviceSourceAPI *buddy = m_deviceAPI->getSourceBuddies()[0];
|
|
DeviceHackRFParams *buddySharedParams = (DeviceHackRFParams *) buddy->getBuddySharedPtr();
|
|
|
|
if (buddySharedParams == 0)
|
|
{
|
|
qCritical("HackRFOutput::openDevice: could not get shared parameters from buddy");
|
|
return false;
|
|
}
|
|
|
|
if ((m_dev = buddySharedParams->m_dev) == 0) // device is not opened by buddy
|
|
{
|
|
qCritical("HackRFOutput::openDevice: could not get HackRF handle from buddy");
|
|
return false;
|
|
}
|
|
|
|
m_sharedParams = *(buddySharedParams); // copy parameters from buddy
|
|
m_sharedParams.m_dev = m_dev;
|
|
}
|
|
else
|
|
{
|
|
if ((m_dev = DeviceHackRF::open_hackrf(qPrintable(m_deviceAPI->getSampleSinkSerial()))) == 0)
|
|
{
|
|
qCritical("HackRFOutput::openDevice: could not open HackRF %s", qPrintable(m_deviceAPI->getSampleSinkSerial()));
|
|
return false;
|
|
}
|
|
|
|
m_sharedParams.m_dev = m_dev;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void HackRFOutput::init()
|
|
{
|
|
applySettings(m_settings, true);
|
|
}
|
|
|
|
bool HackRFOutput::start()
|
|
{
|
|
if (!m_dev) {
|
|
return false;
|
|
}
|
|
|
|
if (m_running) stop();
|
|
|
|
m_hackRFThread = new HackRFOutputThread(m_dev, &m_sampleSourceFifo);
|
|
|
|
// mutexLocker.unlock();
|
|
|
|
applySettings(m_settings, true);
|
|
m_hackRFThread->setLog2Interpolation(m_settings.m_log2Interp);
|
|
|
|
m_hackRFThread->startWork();
|
|
|
|
qDebug("HackRFOutput::start: started");
|
|
m_running = true;
|
|
|
|
return true;
|
|
}
|
|
|
|
void HackRFOutput::closeDevice()
|
|
{
|
|
if (m_deviceAPI->getSourceBuddies().size() == 0)
|
|
{
|
|
qDebug("HackRFOutput::closeDevice: closing device since Rx side is not open");
|
|
|
|
if(m_dev != 0) // close HackRF
|
|
{
|
|
hackrf_close(m_dev);
|
|
//hackrf_exit(); // TODO: this may not work if several HackRF Devices are running concurrently. It should be handled globally in the application
|
|
}
|
|
}
|
|
|
|
m_sharedParams.m_dev = 0;
|
|
m_dev = 0;
|
|
}
|
|
|
|
void HackRFOutput::stop()
|
|
{
|
|
qDebug("HackRFOutput::stop");
|
|
// QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
if(m_hackRFThread != 0)
|
|
{
|
|
m_hackRFThread->stopWork();
|
|
delete m_hackRFThread;
|
|
m_hackRFThread = 0;
|
|
}
|
|
|
|
m_running = false;
|
|
}
|
|
|
|
QByteArray HackRFOutput::serialize() const
|
|
{
|
|
return m_settings.serialize();
|
|
}
|
|
|
|
bool HackRFOutput::deserialize(const QByteArray& data)
|
|
{
|
|
bool success = true;
|
|
|
|
if (!m_settings.deserialize(data))
|
|
{
|
|
m_settings.resetToDefaults();
|
|
success = false;
|
|
}
|
|
|
|
MsgConfigureHackRF* message = MsgConfigureHackRF::create(m_settings, true);
|
|
m_inputMessageQueue.push(message);
|
|
|
|
if (m_guiMessageQueue)
|
|
{
|
|
MsgConfigureHackRF* messageToGUI = MsgConfigureHackRF::create(m_settings, true);
|
|
m_guiMessageQueue->push(messageToGUI);
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
const QString& HackRFOutput::getDeviceDescription() const
|
|
{
|
|
return m_deviceDescription;
|
|
}
|
|
|
|
int HackRFOutput::getSampleRate() const
|
|
{
|
|
int rate = m_settings.m_devSampleRate;
|
|
return (rate / (1<<m_settings.m_log2Interp));
|
|
}
|
|
|
|
quint64 HackRFOutput::getCenterFrequency() const
|
|
{
|
|
return m_settings.m_centerFrequency;
|
|
}
|
|
|
|
void HackRFOutput::setCenterFrequency(qint64 centerFrequency)
|
|
{
|
|
HackRFOutputSettings settings = m_settings;
|
|
settings.m_centerFrequency = centerFrequency;
|
|
|
|
MsgConfigureHackRF* message = MsgConfigureHackRF::create(settings, false);
|
|
m_inputMessageQueue.push(message);
|
|
|
|
if (m_guiMessageQueue)
|
|
{
|
|
MsgConfigureHackRF* messageToGUI = MsgConfigureHackRF::create(settings, false);
|
|
m_guiMessageQueue->push(messageToGUI);
|
|
}
|
|
}
|
|
|
|
bool HackRFOutput::handleMessage(const Message& message)
|
|
{
|
|
if (MsgConfigureHackRF::match(message))
|
|
{
|
|
MsgConfigureHackRF& conf = (MsgConfigureHackRF&) message;
|
|
qDebug() << "HackRFOutput::handleMessage: MsgConfigureHackRF";
|
|
|
|
bool success = applySettings(conf.getSettings(), conf.getForce());
|
|
|
|
if (!success)
|
|
{
|
|
qDebug("HackRFOutput::handleMessage: MsgConfigureHackRF: config error");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
else if (DeviceHackRFShared::MsgConfigureFrequencyDelta::match(message))
|
|
{
|
|
DeviceHackRFShared::MsgConfigureFrequencyDelta& conf = (DeviceHackRFShared::MsgConfigureFrequencyDelta&) message;
|
|
HackRFOutputSettings newSettings = m_settings;
|
|
newSettings.m_centerFrequency = m_settings.m_centerFrequency + conf.getFrequencyDelta();
|
|
qDebug() << "HackRFOutput::handleMessage: DeviceHackRFShared::MsgConfigureFrequencyDelta: newFreq: " << newSettings.m_centerFrequency;
|
|
applySettings(newSettings, false);
|
|
|
|
return true;
|
|
}
|
|
else if (MsgStartStop::match(message))
|
|
{
|
|
MsgStartStop& cmd = (MsgStartStop&) message;
|
|
qDebug() << "HackRFOutput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
|
|
|
|
if (cmd.getStartStop())
|
|
{
|
|
if (m_deviceAPI->initGeneration())
|
|
{
|
|
m_deviceAPI->startGeneration();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_deviceAPI->stopGeneration();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void HackRFOutput::setDeviceCenterFrequency(quint64 freq_hz, qint32 LOppmTenths)
|
|
{
|
|
qint64 df = ((qint64)freq_hz * LOppmTenths) / 10000000LL;
|
|
freq_hz += df;
|
|
|
|
hackrf_error rc = (hackrf_error) hackrf_set_freq(m_dev, static_cast<uint64_t>(freq_hz));
|
|
|
|
if (rc != HACKRF_SUCCESS)
|
|
{
|
|
qWarning("HackRFOutput::setDeviceCenterFrequency: could not frequency to %llu Hz", freq_hz);
|
|
}
|
|
else
|
|
{
|
|
qWarning("HackRFOutput::setDeviceCenterFrequency: frequency set to %llu Hz", freq_hz);
|
|
}
|
|
}
|
|
|
|
bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool force)
|
|
{
|
|
// QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
bool forwardChange = false;
|
|
bool suspendThread = false;
|
|
bool threadWasRunning = false;
|
|
hackrf_error rc;
|
|
|
|
qDebug() << "HackRFOutput::applySettings";
|
|
|
|
if ((m_settings.m_devSampleRate != settings.m_devSampleRate) ||
|
|
(m_settings.m_log2Interp != settings.m_log2Interp) || force)
|
|
{
|
|
suspendThread = true;
|
|
}
|
|
|
|
if (suspendThread)
|
|
{
|
|
if (m_hackRFThread)
|
|
{
|
|
if (m_hackRFThread->isRunning())
|
|
{
|
|
m_hackRFThread->stopWork();
|
|
threadWasRunning = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_devSampleRate != settings.m_devSampleRate) || (m_settings.m_log2Interp != settings.m_log2Interp) || force)
|
|
{
|
|
forwardChange = true;
|
|
int fifoSize = std::max(
|
|
(int) ((settings.m_devSampleRate/(1<<settings.m_log2Interp)) * DeviceHackRFShared::m_sampleFifoLengthInSeconds),
|
|
DeviceHackRFShared::m_sampleFifoMinSize);
|
|
m_sampleSourceFifo.resize(fifoSize);
|
|
}
|
|
|
|
if ((m_settings.m_devSampleRate != settings.m_devSampleRate) || force)
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
rc = (hackrf_error) hackrf_set_sample_rate_manual(m_dev, settings.m_devSampleRate, 1);
|
|
|
|
if (rc != HACKRF_SUCCESS)
|
|
{
|
|
qCritical("HackRFOutput::applySettings: could not set sample rate to %llu S/s: %s",
|
|
settings.m_devSampleRate,
|
|
hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug("HackRFOutput::applySettings: sample rate set to %llu S/s",
|
|
settings.m_devSampleRate);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_log2Interp != settings.m_log2Interp) || force)
|
|
{
|
|
if (m_hackRFThread != 0)
|
|
{
|
|
m_hackRFThread->setLog2Interpolation(settings.m_log2Interp);
|
|
qDebug() << "HackRFOutput: set interpolation to " << (1<<settings.m_log2Interp);
|
|
}
|
|
}
|
|
|
|
if (force || (m_settings.m_centerFrequency != settings.m_centerFrequency) ||
|
|
(m_settings.m_LOppmTenths != settings.m_LOppmTenths))
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
setDeviceCenterFrequency(settings.m_centerFrequency, settings.m_LOppmTenths);
|
|
qDebug() << "HackRFOutput::applySettings: center freq: " << settings.m_centerFrequency << " Hz LOppm: " << settings.m_LOppmTenths;
|
|
}
|
|
|
|
forwardChange = true;
|
|
}
|
|
|
|
if ((m_settings.m_vgaGain != settings.m_vgaGain) || force)
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
rc = (hackrf_error) hackrf_set_txvga_gain(m_dev, settings.m_vgaGain);
|
|
|
|
if(rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("HackRFOutput::applySettings: hackrf_set_txvga_gain failed: %s", hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "HackRFOutput:applySettings: TxVGA gain set to " << settings.m_vgaGain;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_bandwidth != settings.m_bandwidth) || force)
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
uint32_t bw_index = hackrf_compute_baseband_filter_bw_round_down_lt(settings.m_bandwidth + 1); // +1 so the round down to lower than yields desired bandwidth
|
|
rc = (hackrf_error) hackrf_set_baseband_filter_bandwidth(m_dev, bw_index);
|
|
|
|
if (rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("HackRFInput::applySettings: hackrf_set_baseband_filter_bandwidth failed: %s", hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "HackRFInput:applySettings: Baseband BW filter set to " << settings.m_bandwidth << " Hz";
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_biasT != settings.m_biasT) || force)
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
rc = (hackrf_error) hackrf_set_antenna_enable(m_dev, (settings.m_biasT ? 1 : 0));
|
|
|
|
if(rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("HackRFInput::applySettings: hackrf_set_antenna_enable failed: %s", hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "HackRFInput:applySettings: bias tee set to " << settings.m_biasT;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_lnaExt != settings.m_lnaExt) || force)
|
|
{
|
|
if (m_dev != 0)
|
|
{
|
|
rc = (hackrf_error) hackrf_set_amp_enable(m_dev, (settings.m_lnaExt ? 1 : 0));
|
|
|
|
if(rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("HackRFInput::applySettings: hackrf_set_amp_enable failed: %s", hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "HackRFInput:applySettings: extra LNA set to " << settings.m_lnaExt;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (threadWasRunning)
|
|
{
|
|
m_hackRFThread->startWork();
|
|
}
|
|
|
|
m_settings.m_devSampleRate = settings.m_devSampleRate;
|
|
m_settings.m_log2Interp = settings.m_log2Interp;
|
|
m_settings.m_centerFrequency = settings.m_centerFrequency;
|
|
m_settings.m_LOppmTenths = settings.m_LOppmTenths;
|
|
m_settings.m_vgaGain = settings.m_vgaGain;
|
|
m_settings.m_bandwidth = settings.m_bandwidth;
|
|
m_settings.m_biasT = settings.m_biasT;
|
|
m_settings.m_lnaExt = settings.m_lnaExt;
|
|
|
|
if (forwardChange)
|
|
{
|
|
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Interp);
|
|
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
|
|
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
int HackRFOutput::webapiSettingsGet(
|
|
SWGSDRangel::SWGDeviceSettings& response,
|
|
QString& errorMessage)
|
|
{
|
|
(void) errorMessage;
|
|
response.setHackRfOutputSettings(new SWGSDRangel::SWGHackRFOutputSettings());
|
|
response.getHackRfOutputSettings()->init();
|
|
webapiFormatDeviceSettings(response, m_settings);
|
|
return 200;
|
|
}
|
|
|
|
int HackRFOutput::webapiSettingsPutPatch(
|
|
bool force,
|
|
const QStringList& deviceSettingsKeys,
|
|
SWGSDRangel::SWGDeviceSettings& response, // query + response
|
|
QString& errorMessage)
|
|
{
|
|
(void) errorMessage;
|
|
HackRFOutputSettings settings = m_settings;
|
|
|
|
if (deviceSettingsKeys.contains("centerFrequency")) {
|
|
settings.m_centerFrequency = response.getHackRfOutputSettings()->getCenterFrequency();
|
|
}
|
|
if (deviceSettingsKeys.contains("LOppmTenths")) {
|
|
settings.m_LOppmTenths = response.getHackRfOutputSettings()->getLOppmTenths();
|
|
}
|
|
if (deviceSettingsKeys.contains("bandwidth")) {
|
|
settings.m_bandwidth = response.getHackRfOutputSettings()->getBandwidth();
|
|
}
|
|
if (deviceSettingsKeys.contains("vgaGain")) {
|
|
settings.m_vgaGain = response.getHackRfOutputSettings()->getVgaGain();
|
|
}
|
|
if (deviceSettingsKeys.contains("log2Interp")) {
|
|
settings.m_log2Interp = response.getHackRfOutputSettings()->getLog2Interp();
|
|
}
|
|
if (deviceSettingsKeys.contains("devSampleRate")) {
|
|
settings.m_devSampleRate = response.getHackRfOutputSettings()->getDevSampleRate();
|
|
}
|
|
if (deviceSettingsKeys.contains("biasT")) {
|
|
settings.m_biasT = response.getHackRfOutputSettings()->getBiasT() != 0;
|
|
}
|
|
if (deviceSettingsKeys.contains("lnaExt")) {
|
|
settings.m_lnaExt = response.getHackRfOutputSettings()->getLnaExt() != 0;
|
|
}
|
|
|
|
MsgConfigureHackRF *msg = MsgConfigureHackRF::create(settings, force);
|
|
m_inputMessageQueue.push(msg);
|
|
|
|
if (m_guiMessageQueue) // forward to GUI if any
|
|
{
|
|
MsgConfigureHackRF *msgToGUI = MsgConfigureHackRF::create(settings, force);
|
|
m_guiMessageQueue->push(msgToGUI);
|
|
}
|
|
|
|
webapiFormatDeviceSettings(response, settings);
|
|
return 200;
|
|
}
|
|
|
|
void HackRFOutput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const HackRFOutputSettings& settings)
|
|
{
|
|
response.getHackRfOutputSettings()->setCenterFrequency(settings.m_centerFrequency);
|
|
response.getHackRfOutputSettings()->setLOppmTenths(settings.m_LOppmTenths);
|
|
response.getHackRfOutputSettings()->setBandwidth(settings.m_bandwidth);
|
|
response.getHackRfOutputSettings()->setVgaGain(settings.m_vgaGain);
|
|
response.getHackRfOutputSettings()->setLog2Interp(settings.m_log2Interp);
|
|
response.getHackRfOutputSettings()->setDevSampleRate(settings.m_devSampleRate);
|
|
response.getHackRfOutputSettings()->setBiasT(settings.m_biasT ? 1 : 0);
|
|
response.getHackRfOutputSettings()->setLnaExt(settings.m_lnaExt ? 1 : 0);
|
|
}
|
|
|
|
int HackRFOutput::webapiRunGet(
|
|
SWGSDRangel::SWGDeviceState& response,
|
|
QString& errorMessage)
|
|
{
|
|
(void) errorMessage;
|
|
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
|
|
return 200;
|
|
}
|
|
|
|
int HackRFOutput::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)
|
|
{
|
|
MsgStartStop *messagetoGui = MsgStartStop::create(run);
|
|
m_guiMessageQueue->push(messagetoGui);
|
|
}
|
|
|
|
return 200;
|
|
}
|
|
|