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BladeRF output plugin: working basically

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This commit is contained in:
f4exb 2017-01-02 20:24:25 +01:00
parent 8bd9c74620
commit f48fd4c3a4
8 changed files with 34 additions and 34 deletions
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6
devices/bladerf/devicebladerf.cpp
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@ -25,7 +25,7 @@ bool DeviceBladeRF::open_bladerf(struct bladerf **dev, const char *serial)
if ((*dev = open_bladerf_from_serial(0)) == 0) if ((*dev = open_bladerf_from_serial(0)) == 0)
{ {
fprintf(stderr, "DeviceBladeRF::open_bladerf: could not open BladeRF"); fprintf(stderr, "DeviceBladeRF::open_bladerf: could not open BladeRF\n");
return false; return false;
} }
@ -33,13 +33,13 @@ bool DeviceBladeRF::open_bladerf(struct bladerf **dev, const char *serial)
if (fpga_loaded < 0) if (fpga_loaded < 0)
{ {
fprintf(stderr, "DeviceBladeRF::open_bladerf: failed to check FPGA state: %s", fprintf(stderr, "DeviceBladeRF::open_bladerf: failed to check FPGA state: %s\n",
bladerf_strerror(fpga_loaded)); bladerf_strerror(fpga_loaded));
return false; return false;
} }
else if (fpga_loaded == 0) else if (fpga_loaded == 0)
{ {
fprintf(stderr, "BladerfOutput::start: the device's FPGA is not loaded."); fprintf(stderr, "BladerfOutput::start: the device's FPGA is not loaded.\n");
return false; return false;
} }

8
plugins/samplesink/bladerfoutput/bladerfoutputgui.cpp
View File

@ -219,9 +219,9 @@ void BladerfOutputGui::on_bandwidth_currentIndexChanged(int index)
sendSettings(); sendSettings();
} }
void BladerfOutputGui::on_decim_currentIndexChanged(int index) void BladerfOutputGui::on_interp_currentIndexChanged(int index)
{ {
if ((index <0) || (index > 5)) if ((index <0) || (index > 6))
return; return;
m_settings.m_log2Interp = index; m_settings.m_log2Interp = index;
sendSettings(); sendSettings();
@ -229,7 +229,7 @@ void BladerfOutputGui::on_decim_currentIndexChanged(int index)
void BladerfOutputGui::on_vga1_valueChanged(int value) void BladerfOutputGui::on_vga1_valueChanged(int value)
{ {
if ((value < BLADERF_RXVGA1_GAIN_MIN) || (value > BLADERF_RXVGA1_GAIN_MAX)) if ((value < BLADERF_TXVGA1_GAIN_MIN) || (value > BLADERF_TXVGA1_GAIN_MAX))
return; return;
ui->vga1Text->setText(tr("%1dB").arg(value)); ui->vga1Text->setText(tr("%1dB").arg(value));
@ -239,7 +239,7 @@ void BladerfOutputGui::on_vga1_valueChanged(int value)
void BladerfOutputGui::on_vga2_valueChanged(int value) void BladerfOutputGui::on_vga2_valueChanged(int value)
{ {
if ((value < BLADERF_RXVGA2_GAIN_MIN) || (value > BLADERF_RXVGA2_GAIN_MAX)) if ((value < BLADERF_TXVGA2_GAIN_MIN) || (value > BLADERF_TXVGA2_GAIN_MAX))
return; return;
ui->vga2Text->setText(tr("%1dB").arg(value)); ui->vga2Text->setText(tr("%1dB").arg(value));

2
plugins/samplesink/bladerfoutput/bladerfoutputgui.h
View File

@ -71,7 +71,7 @@ private slots:
void on_centerFrequency_changed(quint64 value); void on_centerFrequency_changed(quint64 value);
void on_samplerate_currentIndexChanged(int index); void on_samplerate_currentIndexChanged(int index);
void on_bandwidth_currentIndexChanged(int index); void on_bandwidth_currentIndexChanged(int index);
void on_decim_currentIndexChanged(int index); void on_interp_currentIndexChanged(int index);
void on_vga1_valueChanged(int value); void on_vga1_valueChanged(int value);
void on_vga2_valueChanged(int value); void on_vga2_valueChanged(int value);
void on_xb200_currentIndexChanged(int index); void on_xb200_currentIndexChanged(int index);

20
plugins/samplesink/bladerfoutput/bladerfoutputgui.ui
View File

@ -265,7 +265,7 @@
<string>Interpolation factor</string> <string>Interpolation factor</string>
</property> </property>
<property name="currentIndex"> <property name="currentIndex">
<number>3</number> <number>0</number>
</property> </property>
<item> <item>
<property name="text"> <property name="text">
@ -425,16 +425,16 @@
<string>Amplifier before filtering gain (dB)</string> <string>Amplifier before filtering gain (dB)</string>
</property> </property>
<property name="minimum"> <property name="minimum">
<number>5</number> <number>-35</number>
</property> </property>
<property name="maximum"> <property name="maximum">
<number>30</number> <number>-4</number>
</property> </property>
<property name="pageStep"> <property name="pageStep">
<number>1</number> <number>1</number>
</property> </property>
<property name="value"> <property name="value">
<number>20</number> <number>-20</number>
</property> </property>
<property name="orientation"> <property name="orientation">
<enum>Qt::Horizontal</enum> <enum>Qt::Horizontal</enum>
@ -450,7 +450,7 @@
</size> </size>
</property> </property>
<property name="text"> <property name="text">
<string>20</string> <string>-20</string>
</property> </property>
<property name="alignment"> <property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@ -491,16 +491,16 @@
<string>Amplifier before ADC gain (dB)</string> <string>Amplifier before ADC gain (dB)</string>
</property> </property>
<property name="maximum"> <property name="maximum">
<number>30</number> <number>25</number>
</property> </property>
<property name="singleStep"> <property name="singleStep">
<number>3</number> <number>1</number>
</property> </property>
<property name="pageStep"> <property name="pageStep">
<number>3</number> <number>1</number>
</property> </property>
<property name="value"> <property name="value">
<number>9</number> <number>20</number>
</property> </property>
<property name="orientation"> <property name="orientation">
<enum>Qt::Horizontal</enum> <enum>Qt::Horizontal</enum>
@ -516,7 +516,7 @@
</size> </size>
</property> </property>
<property name="text"> <property name="text">
<string>9</string> <string>20</string>
</property> </property>
<property name="alignment"> <property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>

4
plugins/samplesink/bladerfoutput/bladerfoutputsettings.cpp
View File

@ -28,8 +28,8 @@ void BladeRFOutputSettings::resetToDefaults()
{ {
m_centerFrequency = 435000*1000; m_centerFrequency = 435000*1000;
m_devSampleRate = 3072000; m_devSampleRate = 3072000;
m_vga1 = 20; m_vga1 = -20;
m_vga2 = 9; m_vga2 = 20;
m_bandwidth = 1500000; m_bandwidth = 1500000;
m_log2Interp = 0; m_log2Interp = 0;
m_xb200 = false; m_xb200 = false;

18
plugins/samplesink/bladerfoutput/bladerfoutputthread.cpp
View File

@ -28,7 +28,7 @@ BladerfOutputThread::BladerfOutputThread(struct bladerf* dev, SampleSourceFifo*
m_log2Interp(0), m_log2Interp(0),
m_fcPos(0) m_fcPos(0)
{ {
m_sampleFifo->resize(BLADERFOUTPUT_BLOCKSIZE); m_sampleFifo->resize(16*BLADERFOUTPUT_BLOCKSIZE);
} }
BladerfOutputThread::~BladerfOutputThread() BladerfOutputThread::~BladerfOutputThread()
@ -81,34 +81,34 @@ void BladerfOutputThread::run()
void BladerfOutputThread::callback(qint16* buf, qint32 len) void BladerfOutputThread::callback(qint16* buf, qint32 len)
{ {
SampleVector::iterator beginRead; SampleVector::iterator beginRead;
m_sampleFifo->readAdvance(beginRead, len); m_sampleFifo->readAdvance(beginRead, len/(1<<m_log2Interp));
beginRead -= len; beginRead -= len;
if (m_log2Interp == 0) if (m_log2Interp == 0)
{ {
m_interpolators.interpolate1(&beginRead, buf, len); m_interpolators.interpolate1(&beginRead, buf, len*2);
} }
else else
{ {
switch (m_log2Interp) switch (m_log2Interp)
{ {
case 1: case 1:
m_interpolators.interpolate2_cen(&beginRead, buf, len); m_interpolators.interpolate2_cen(&beginRead, buf, len*2);
break; break;
case 2: case 2:
m_interpolators.interpolate4_cen(&beginRead, buf, len); m_interpolators.interpolate4_cen(&beginRead, buf, len*2);
break; break;
case 3: case 3:
m_interpolators.interpolate8_cen(&beginRead, buf, len); m_interpolators.interpolate8_cen(&beginRead, buf, len*2);
break; break;
case 4: case 4:
m_interpolators.interpolate16_cen(&beginRead, buf, len); m_interpolators.interpolate16_cen(&beginRead, buf, len*2);
break; break;
case 5: case 5:
m_interpolators.interpolate32_cen(&beginRead, buf, len); m_interpolators.interpolate32_cen(&beginRead, buf, len*2);
break; break;
case 6: case 6:
m_interpolators.interpolate64_cen(&beginRead, buf, len); m_interpolators.interpolate64_cen(&beginRead, buf, len*2);
break; break;
default: default:
break; break;

2
plugins/samplesink/bladerfoutput/bladerfoutputthread.h
View File

@ -24,7 +24,7 @@
#include "dsp/samplesourcefifo.h" #include "dsp/samplesourcefifo.h"
#include "dsp/interpolators.h" #include "dsp/interpolators.h"
#define BLADERFOUTPUT_BLOCKSIZE (1<<14) #define BLADERFOUTPUT_BLOCKSIZE (1<<16)
class BladerfOutputThread : public QThread { class BladerfOutputThread : public QThread {
Q_OBJECT Q_OBJECT

8
sdrbase/mainwindow.cpp
View File

@ -855,8 +855,8 @@ void MainWindow::on_sampleSink_confirmClicked(bool checked)
{ {
if ((*it)->m_deviceSourceEngine) // it is a source device if ((*it)->m_deviceSourceEngine) // it is a source device
{ {
if ((deviceUI->m_deviceSourceAPI->getHardwareId() == (*it)->m_deviceSourceAPI->getHardwareId()) && if ((deviceUI->m_deviceSinkAPI->getHardwareId() == (*it)->m_deviceSourceAPI->getHardwareId()) &&
(deviceUI->m_deviceSourceAPI->getSampleSourceSerial() == (*it)->m_deviceSourceAPI->getSampleSourceSerial())) (deviceUI->m_deviceSinkAPI->getSampleSinkSerial() == (*it)->m_deviceSourceAPI->getSampleSourceSerial()))
{ {
(*it)->m_deviceSourceAPI->addSinkBuddy(deviceUI->m_deviceSinkAPI); (*it)->m_deviceSourceAPI->addSinkBuddy(deviceUI->m_deviceSinkAPI);
} }
@ -864,8 +864,8 @@ void MainWindow::on_sampleSink_confirmClicked(bool checked)
if ((*it)->m_deviceSinkEngine) // it is a sink device if ((*it)->m_deviceSinkEngine) // it is a sink device
{ {
if ((deviceUI->m_deviceSourceAPI->getHardwareId() == (*it)->m_deviceSinkAPI->getHardwareId()) && if ((deviceUI->m_deviceSinkAPI->getHardwareId() == (*it)->m_deviceSinkAPI->getHardwareId()) &&
(deviceUI->m_deviceSourceAPI->getSampleSourceSerial() == (*it)->m_deviceSinkAPI->getSampleSinkSerial())) (deviceUI->m_deviceSinkAPI->getSampleSinkSerial() == (*it)->m_deviceSinkAPI->getSampleSinkSerial()))
{ {
(*it)->m_deviceSinkAPI->addSinkBuddy(deviceUI->m_deviceSinkAPI); (*it)->m_deviceSinkAPI->addSinkBuddy(deviceUI->m_deviceSinkAPI);
} }