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LimeSDR support (8)

This commit is contained in:
f4exb 2017-04-15 04:52:12 +02:00
parent 353e3359bb
commit 3fa6c06d6f
3 changed files with 755 additions and 0 deletions
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633
plugins/samplesource/limesdrinput/limesdrinputgui.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>LimeSDRInputGui</class>
<widget class="QWidget" name="LimeSDRInputGui">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>310</width>
<height>265</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>310</width>
<height>250</height>
</size>
</property>
<property name="font">
<font>
<family>Sans Serif</family>
<pointsize>9</pointsize>
</font>
</property>
<property name="windowTitle">
<string>BladeRF</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>3</number>
</property>
<property name="leftMargin">
<number>2</number>
</property>
<property name="topMargin">
<number>2</number>
</property>
<property name="rightMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<number>2</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_freq">
<item>
<layout class="QVBoxLayout" name="deviceUILayout">
<item>
<layout class="QHBoxLayout" name="deviceButtonsLayout">
<item>
<widget class="ButtonSwitch" name="startStop">
<property name="toolTip">
<string>start/stop acquisition</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/play.png</normaloff>
<normalon>:/stop.png</normalon>:/play.png</iconset>
</property>
</widget>
</item>
<item>
<widget class="ButtonSwitch" name="record">
<property name="toolTip">
<string>Toggle record I/Q samples from device</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/record_off.png</normaloff>
<normalon>:/record_on.png</normalon>:/record_off.png</iconset>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="deviceRateLayout">
<item>
<widget class="QLabel" name="deviceRateLabel">
<property name="toolTip">
<string>I/Q sample rate kS/s</string>
</property>
<property name="text">
<string>00000k</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
<spacer name="freqLeftSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="ValueDial" name="centerFrequency" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>32</width>
<height>16</height>
</size>
</property>
<property name="font">
<font>
<family>Monospace</family>
<pointsize>20</pointsize>
</font>
</property>
<property name="cursor">
<cursorShape>SizeVerCursor</cursorShape>
</property>
<property name="focusPolicy">
<enum>Qt::StrongFocus</enum>
</property>
<property name="toolTip">
<string>Tuner center frequency in kHz</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="freqUnits">
<property name="text">
<string> kHz</string>
</property>
</widget>
</item>
<item>
<spacer name="freqRightlSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QGridLayout" name="gridLayout_corr">
<item row="0" column="7">
<widget class="QLabel" name="samplerateUnit">
<property name="text">
<string>S/s</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="ButtonSwitch" name="iqImbalance">
<property name="toolTip">
<string>Automatic IQ imbalance correction</string>
</property>
<property name="text">
<string>IQ</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="ButtonSwitch" name="dcOffset">
<property name="toolTip">
<string>Automatic DC offset removal</string>
</property>
<property name="text">
<string>DC</string>
</property>
</widget>
</item>
<item row="0" column="3">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="0">
<widget class="QLabel" name="corrLabel">
<property name="text">
<string>Auto</string>
</property>
</widget>
</item>
<item row="0" column="5">
<widget class="ValueDial" name="sampleRate" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>32</width>
<height>16</height>
</size>
</property>
<property name="font">
<font>
<family>Monospace</family>
<pointsize>12</pointsize>
</font>
</property>
<zorder>samplerateUnit</zorder>
</widget>
</item>
<item row="0" column="4">
<widget class="QLabel" name="samplerateLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>SR</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_freq">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="sampleRateLayout">
<property name="topMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<number>2</number>
</property>
<item>
<widget class="QLabel" name="hwDecimLabel">
<property name="text">
<string>HWDec</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="comboBox">
<property name="maximumSize">
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
<property name="currentIndex">
<number>2</number>
</property>
<item>
<property name="text">
<string>1</string>
</property>
</item>
<item>
<property name="text">
<string>2</string>
</property>
</item>
<item>
<property name="text">
<string>4</string>
</property>
</item>
<item>
<property name="text">
<string>8</string>
</property>
</item>
<item>
<property name="text">
<string>16</string>
</property>
</item>
<item>
<property name="text">
<string>32</string>
</property>
</item>
</widget>
</item>
<item>
<widget class="QLabel" name="swDecimLabel">
<property name="text">
<string>SWDec</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="swDecim">
<property name="maximumSize">
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Decimation factor</string>
</property>
<property name="currentIndex">
<number>0</number>
</property>
<item>
<property name="text">
<string>1</string>
</property>
</item>
<item>
<property name="text">
<string>2</string>
</property>
</item>
<item>
<property name="text">
<string>4</string>
</property>
</item>
<item>
<property name="text">
<string>8</string>
</property>
</item>
<item>
<property name="text">
<string>16</string>
</property>
</item>
<item>
<property name="text">
<string>32</string>
</property>
</item>
</widget>
</item>
<item>
<widget class="QLabel" name="label_fcPos">
<property name="text">
<string>Fp</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="fcPos">
<property name="toolTip">
<string>Relative position of device center frequency</string>
</property>
<item>
<property name="text">
<string>Inf</string>
</property>
</item>
<item>
<property name="text">
<string>Sup</string>
</property>
</item>
<item>
<property name="text">
<string>Cen</string>
</property>
</item>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_5">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_lna">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="Line" name="line_vga1">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="lpfLayout">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<widget class="QLabel" name="lpfLabel">
<property name="text">
<string>LP</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="lpf">
<property name="toolTip">
<string>Analog lowpass filter bandwidth (kHz)</string>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="lpfText">
<property name="text">
<string>00000k</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="ButtonSwitch" name="lpFIREnable">
<property name="toolTip">
<string>Enable or disable the digital FIR lowpass filters</string>
</property>
<property name="text">
<string>LPFIR</string>
</property>
</widget>
</item>
<item>
<widget class="ValueDial" name="lpFIR" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>32</width>
<height>16</height>
</size>
</property>
<property name="font">
<font>
<family>Monospace</family>
<pointsize>12</pointsize>
</font>
</property>
<property name="toolTip">
<string>Digital FIR lowpass filers bandwidth (Hz)</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_4">
<property name="text">
<string>Hz</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="gainLayout">
<item>
<widget class="QLabel" name="gainLabel">
<property name="text">
<string>Gain</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="gain">
<property name="toolTip">
<string>Global gain setting (dB)</string>
</property>
<property name="minimum">
<number>0</number>
</property>
<property name="maximum">
<number>70</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
<property name="value">
<number>20</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="gainText">
<property name="minimumSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<property name="toolTip">
<string>Global gain (dB)</string>
</property>
<property name="text">
<string>20dB</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="padLayout">
<item>
<spacer name="verticalPadSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_vga2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>ValueDial</class>
<extends>QWidget</extends>
<header>gui/valuedial.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>ButtonSwitch</class>
<extends>QToolButton</extends>
<header>gui/buttonswitch.h</header>
</customwidget>
</customwidgets>
<resources>
<include location="../../../sdrbase/resources/res.qrc"/>
</resources>
<connections/>
</ui>

93
plugins/samplesource/limesdrinput/limesdrinputsettings.cpp Normal file
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@ -0,0 +1,93 @@
///////////////////////////////////////////////////////////////////////////////////
// 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 "limesdrinputsettings.h"
LimeSDRInputSettings::LimeSDRInputSettings()
{
resetToDefaults();
}
void LimeSDRInputSettings::resetToDefaults()
{
m_centerFrequency = 435000*1000;
m_devSampleRate = 3072000;
m_log2HardDecim = 2;
m_dcBlock = false;
m_iqCorrection = false;
m_log2SoftDecim = 0;
m_fcPos = FC_POS_CENTER;
m_lpfBW = 1.5e6f;
m_lpfFIREnable = false;
m_lpfFIRBW = 1.5e6f;
m_gain = 0;
}
QByteArray LimeSDRInputSettings::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_devSampleRate);
s.writeU32(2, m_log2HardDecim);
s.writeBool(3, m_dcBlock);
s.writeBool(4, m_iqCorrection);
s.writeU32(5, m_log2SoftDecim);
s.writeS32(6, (int) m_fcPos);
s.writeFloat(7, m_lpfBW);
s.writeBool(8, m_lpfFIREnable);
s.writeFloat(9, m_lpfFIRBW);
s.writeU32(10, m_gain);
return s.final();
}
bool LimeSDRInputSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
int intval;
d.readS32(1, &m_devSampleRate, 3072000);
d.readU32(2, &m_log2HardDecim, 2);
d.readBool(3, &m_dcBlock, false);
d.readBool(4, &m_iqCorrection, false);
d.readU32(5, &m_log2SoftDecim, 0);
d.readS32(6, &intval, 0);
m_fcPos = (fcPos_t) intval;
d.readFloat(7, &m_lpfBW, 1.5e6);
d.readBool(8, &m_lpfFIREnable, false);
d.readFloat(9, &m_lpfFIRBW, 1.5e6);
d.readU32(10, &m_gain, 0);
return true;
}
else
{
resetToDefaults();
return false;
}
}

29
plugins/samplesource/limesdrinput/limesdrinputsettings.h
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@ -17,9 +17,38 @@
#ifndef PLUGINS_SAMPLESOURCE_LIMESDRINPUT_LIMESDRINPUTSETTINGS_H_
#define PLUGINS_SAMPLESOURCE_LIMESDRINPUT_LIMESDRINPUTSETTINGS_H_
#include <stdint.h>
/**
* These are the settings individual to each hardware channel or software Rx chain
* Plus the settings to be saved in the presets
*/
struct LimeSDRInputSettings
{
typedef enum {
FC_POS_INFRA = 0,
FC_POS_SUPRA,
FC_POS_CENTER
} fcPos_t;
// global settings to be saved
quint64 m_centerFrequency;
qint32 m_devSampleRate;
uint32_t m_log2HardDecim;
// channel settings
bool m_dcBlock;
bool m_iqCorrection;
uint32_t m_log2SoftDecim;
fcPos_t m_fcPos;
float m_lpfBW; //!< LMS amalog lowpass filter bandwidth (Hz)
bool m_lpfFIREnable; //!< Enable LMS digital lowpass FIR filters
float m_lpfFIRBW; //!< LMS digital lowpass FIR filters bandwidth (Hz)
uint32_t m_gain; //!< Optimally distributed gain (dB)
LimeSDRInputSettings();
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
};
#endif /* PLUGINS_SAMPLESOURCE_LIMESDRINPUT_LIMESDRINPUTSETTINGS_H_ */