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New preset design. Implement for BladeRF interim #1

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This commit is contained in:
Edouard Griffiths 2015-09-30 18:55:45 +02:00
parent 2309c89859
commit e2dd03ff48
4 changed files with 14 additions and 112 deletions
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4
plugins/samplesource/bladerf/CMakeLists.txt
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@ -4,7 +4,7 @@ set(bladerf_SOURCES
bladerfgui.cpp bladerfgui.cpp
bladerfinput.cpp bladerfinput.cpp
bladerfplugin.cpp bladerfplugin.cpp
bladerfserializer.cpp bladerfsettings.cpp
bladerfthread.cpp bladerfthread.cpp
) )
@ -12,7 +12,7 @@ set(bladerf_HEADERS
bladerfgui.h bladerfgui.h
bladerfinput.h bladerfinput.h
bladerfplugin.h bladerfplugin.h
bladerfserializer.h bladerfsettings.h
bladerfthread.h bladerfthread.h
) )

2
plugins/samplesource/bladerf/bladerfgui.h
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@ -51,7 +51,7 @@ private:
Ui::BladerfGui* ui; Ui::BladerfGui* ui;
PluginAPI* m_pluginAPI; PluginAPI* m_pluginAPI;
BladerfInput::Settings m_settings; BladeRFSettings m_settings;
QTimer m_updateTimer; QTimer m_updateTimer;
std::vector<int> m_gains; std::vector<int> m_gains;
SampleSource* m_sampleSource; SampleSource* m_sampleSource;

82
plugins/samplesource/bladerf/bladerfinput.cpp
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@ -29,80 +29,6 @@
MESSAGE_CLASS_DEFINITION(BladerfInput::MsgConfigureBladerf, Message) MESSAGE_CLASS_DEFINITION(BladerfInput::MsgConfigureBladerf, Message)
MESSAGE_CLASS_DEFINITION(BladerfInput::MsgReportBladerf, Message) MESSAGE_CLASS_DEFINITION(BladerfInput::MsgReportBladerf, Message)
BladerfInput::Settings::Settings() :
m_centerFrequency(435000*1000),
m_devSampleRate(3072000),
m_lnaGain(0),
m_vga1(20),
m_vga2(9),
m_bandwidth(1500000),
m_log2Decim(0),
m_fcPos(FC_POS_INFRA),
m_xb200(false),
m_xb200Path(BLADERF_XB200_MIX),
m_xb200Filter(BLADERF_XB200_AUTO_1DB)
{
}
void BladerfInput::Settings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_devSampleRate = 3072000;
m_lnaGain = 0;
m_vga1 = 20;
m_vga2 = 9;
m_bandwidth = 1500000;
m_log2Decim = 0;
m_fcPos = FC_POS_INFRA;
m_xb200 = false;
m_xb200Path = BLADERF_XB200_MIX;
m_xb200Filter = BLADERF_XB200_AUTO_1DB;
}
QByteArray BladerfInput::Settings::serialize() const
{
BladeRFSerializer::BladeRFData data;
data.m_data.m_lnaGain = m_lnaGain;
data.m_data.m_RxGain1 = m_vga1;
data.m_data.m_RxGain2 = m_vga2;
data.m_data.m_log2Decim = m_log2Decim;
data.m_xb200 = m_xb200;
data.m_xb200Path = (int) m_xb200Path;
data.m_xb200Filter = (int) m_xb200Filter;
data.m_data.m_bandwidth = m_bandwidth;
data.m_data.m_fcPosition = (int) m_fcPos;
data.m_data.m_frequency = m_centerFrequency;
data.m_data.m_rate = m_devSampleRate;
QByteArray byteArray;
BladeRFSerializer::writeSerializedData(data, byteArray);
return byteArray;
}
bool BladerfInput::Settings::deserialize(const QByteArray& serializedData)
{
BladeRFSerializer::BladeRFData data;
bool valid = BladeRFSerializer::readSerializedData(serializedData, data);
m_lnaGain = data.m_data.m_lnaGain;
m_vga1 = data.m_data.m_RxGain1;
m_vga2 = data.m_data.m_RxGain2;
m_log2Decim = data.m_data.m_log2Decim;
m_xb200 = data.m_xb200;
m_xb200Path = (bladerf_xb200_path) data.m_xb200Path;
m_xb200Filter = (bladerf_xb200_filter) data.m_xb200Filter;
m_bandwidth = data.m_data.m_bandwidth;
m_fcPos = (fcPos_t) data.m_data.m_fcPosition;
m_centerFrequency = data.m_data.m_frequency;
m_devSampleRate = data.m_data.m_rate;
return valid;
}
BladerfInput::BladerfInput() : BladerfInput::BladerfInput() :
m_settings(), m_settings(),
m_dev(0), m_dev(0),
@ -245,7 +171,7 @@ bool BladerfInput::handleMessage(const Message& message)
} }
} }
bool BladerfInput::applySettings(const Settings& settings, bool force) bool BladerfInput::applySettings(const BladeRFSettings& settings, bool force)
{ {
bool forwardChange = false; bool forwardChange = false;
QMutexLocker mutexLocker(&m_mutex); QMutexLocker mutexLocker(&m_mutex);
@ -442,7 +368,7 @@ bool BladerfInput::applySettings(const Settings& settings, bool force)
qint64 f_img = deviceCenterFrequency; qint64 f_img = deviceCenterFrequency;
qint64 f_cut = deviceCenterFrequency + m_settings.m_bandwidth/2; qint64 f_cut = deviceCenterFrequency + m_settings.m_bandwidth/2;
if ((m_settings.m_log2Decim == 0) || (m_settings.m_fcPos == FC_POS_CENTER)) if ((m_settings.m_log2Decim == 0) || (m_settings.m_fcPos == BladeRFSettings::FC_POS_CENTER))
{ {
deviceCenterFrequency = m_settings.m_centerFrequency; deviceCenterFrequency = m_settings.m_centerFrequency;
f_img = deviceCenterFrequency; f_img = deviceCenterFrequency;
@ -450,13 +376,13 @@ bool BladerfInput::applySettings(const Settings& settings, bool force)
} }
else else
{ {
if (m_settings.m_fcPos == FC_POS_INFRA) if (m_settings.m_fcPos == BladeRFSettings::FC_POS_INFRA)
{ {
deviceCenterFrequency = m_settings.m_centerFrequency + (m_settings.m_devSampleRate / 4); deviceCenterFrequency = m_settings.m_centerFrequency + (m_settings.m_devSampleRate / 4);
f_img = deviceCenterFrequency + m_settings.m_devSampleRate/2; f_img = deviceCenterFrequency + m_settings.m_devSampleRate/2;
f_cut = deviceCenterFrequency + m_settings.m_bandwidth/2; f_cut = deviceCenterFrequency + m_settings.m_bandwidth/2;
} }
else if (m_settings.m_fcPos == FC_POS_SUPRA) else if (m_settings.m_fcPos == BladeRFSettings::FC_POS_SUPRA)
{ {
deviceCenterFrequency = m_settings.m_centerFrequency - (m_settings.m_devSampleRate / 4); deviceCenterFrequency = m_settings.m_centerFrequency - (m_settings.m_devSampleRate / 4);
f_img = deviceCenterFrequency - m_settings.m_devSampleRate/2; f_img = deviceCenterFrequency - m_settings.m_devSampleRate/2;

38
plugins/samplesource/bladerf/bladerfinput.h
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@ -18,6 +18,7 @@
#define INCLUDE_BLADERFINPUT_H #define INCLUDE_BLADERFINPUT_H
#include "dsp/samplesource.h" #include "dsp/samplesource.h"
#include "bladerfsettings.h"
#include <libbladeRF.h> #include <libbladeRF.h>
#include <QString> #include <QString>
@ -25,46 +26,21 @@ class BladerfThread;
class BladerfInput : public SampleSource { class BladerfInput : public SampleSource {
public: public:
typedef enum {
FC_POS_INFRA = 0,
FC_POS_SUPRA,
FC_POS_CENTER
} fcPos_t;
struct Settings {
quint64 m_centerFrequency;
qint32 m_devSampleRate;
qint32 m_lnaGain;
qint32 m_vga1;
qint32 m_vga2;
qint32 m_bandwidth;
quint32 m_log2Decim;
fcPos_t m_fcPos;
bool m_xb200;
bladerf_xb200_path m_xb200Path;
bladerf_xb200_filter m_xb200Filter;
Settings();
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
};
class MsgConfigureBladerf : public Message { class MsgConfigureBladerf : public Message {
MESSAGE_CLASS_DECLARATION MESSAGE_CLASS_DECLARATION
public: public:
const Settings& getSettings() const { return m_settings; } const BladeRFSettings& getSettings() const { return m_settings; }
static MsgConfigureBladerf* create(const Settings& settings) static MsgConfigureBladerf* create(const BladeRFSettings& settings)
{ {
return new MsgConfigureBladerf(settings); return new MsgConfigureBladerf(settings);
} }
private: private:
Settings m_settings; BladeRFSettings m_settings;
MsgConfigureBladerf(const Settings& settings) : MsgConfigureBladerf(const BladeRFSettings& settings) :
Message(), Message(),
m_settings(settings) m_settings(settings)
{ } { }
@ -101,12 +77,12 @@ public:
virtual bool handleMessage(const Message& message); virtual bool handleMessage(const Message& message);
private: private:
bool applySettings(const Settings& settings, bool force); bool applySettings(const BladeRFSettings& settings, bool force);
bladerf_lna_gain getLnaGain(int lnaGain); bladerf_lna_gain getLnaGain(int lnaGain);
struct bladerf *open_bladerf_from_serial(const char *serial); struct bladerf *open_bladerf_from_serial(const char *serial);
QMutex m_mutex; QMutex m_mutex;
Settings m_settings; BladeRFSettings m_settings;
struct bladerf* m_dev; struct bladerf* m_dev;
BladerfThread* m_bladerfThread; BladerfThread* m_bladerfThread;
QString m_deviceDescription; QString m_deviceDescription;