mirror of
https://github.com/f4exb/sdrangel.git
synced 2026-07-25 11:34:09 -04:00
Robin Getz
72d612d986
Query the PlutoSDR hardware for the current RX gain range and use it to configure the GUI gain control dynamically. The AD936x gain limits vary with LO frequency. Previously the GUI used a fixed gain range, allowing users to select values that the hardware would reject after changing bands. The gain slider now refreshes its minimum, maximum, and step size whenever the device center frequency is updated. Also change the gain setting serialization to use a signed integer so negative gain values are preserved for operating modes that support them. Changes include: - Add DevicePlutoSDRBox::getGainRange() to read in_voltage0_hardwaregain_available. - Expose gain range through PlutoSDRInput. - Refresh GUI gain limits when the device frequency changes. - Avoid unnecessary widget updates when limits are unchanged. - Store/restore gain as a signed value. - Add default RX gain limit constants for fallback when the device cannot provide its range. Signed-off-by: Robin Getz <rgetz503@gmail.com>
113 lines
4.6 KiB
C++
113 lines
4.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// Copyright (C) 2015-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2015 John Greb <hexameron@spam.no> //
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// Copyright (C) 2022 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef PLUGINS_SAMPLESOURCE_PLUTOSDRINPUT_PLUTOSDRINPUTGUI_H_
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#define PLUGINS_SAMPLESOURCE_PLUTOSDRINPUT_PLUTOSDRINPUTGUI_H_
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#include <QObject>
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#include <QWidget>
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#include <QTimer>
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#include "util/messagequeue.h"
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#include "device/devicegui.h"
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#include "plutosdrinput.h"
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#include "plutosdrinputsettings.h"
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class DeviceSampleSource;
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class DeviceUISet;
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namespace Ui {
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class PlutoSDRInputGUI;
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}
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class PlutoSDRInputGui : public DeviceGUI {
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Q_OBJECT
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public:
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explicit PlutoSDRInputGui(DeviceUISet *deviceUISet, QWidget* parent = 0);
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virtual ~PlutoSDRInputGui();
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virtual void destroy();
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virtual void resetToDefaults();
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virtual QByteArray serialize() const;
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virtual bool deserialize(const QByteArray& data);
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virtual MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
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private:
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Ui::PlutoSDRInputGUI* ui;
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PlutoSDRInputSettings m_settings;
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QList<QString> m_settingsKeys;
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bool m_sampleRateMode; //!< true: device, false: base band sample rate update mode
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bool m_forceSettings;
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QTimer m_updateTimer;
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QTimer m_statusTimer;
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DeviceSampleSource* m_sampleSource;
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int m_sampleRate;
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quint64 m_deviceCenterFrequency; //!< Center frequency in device
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int m_lastEngineState;
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bool m_doApplySettings;
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uint32_t m_statusCounter;
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MessageQueue m_inputMessageQueue;
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void displaySettings();
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void displaySampleRate();
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void displayFcTooltip();
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void sendSettings(bool forceSettings = false);
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void blockApplySettings(bool block);
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void updateSampleRateAndFrequency();
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void refreshGainLimits();
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void setFIRBWLimits();
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void setSampleRateLimits();
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void updateFrequencyLimits();
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bool handleMessage(const Message& message);
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void makeUIConnections();
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private slots:
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void on_startStop_toggled(bool checked);
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void on_centerFrequency_changed(quint64 value);
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void on_loPPM_valueChanged(int value);
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void on_dcOffset_toggled(bool checked);
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void on_rfDCOffset_toggled(bool checked);
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void on_bbDCOffset_toggled(bool checked);
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void on_hwIQImbalance_toggled(bool checked);
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void on_iqImbalance_toggled(bool checked);
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void on_swDecim_currentIndexChanged(int index);
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void on_fcPos_currentIndexChanged(int index);
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void on_sampleRate_changed(quint64 value);
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void on_lpf_changed(quint64 value);
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void on_lpFIREnable_toggled(bool checked);
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void on_lpFIR_changed(quint64 value);
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void on_lpFIRDecimation_currentIndexChanged(int index);
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void on_lpFIRGain_currentIndexChanged(int index);
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void on_gainMode_currentIndexChanged(int index);
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void on_gain_valueChanged(int value);
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void on_antenna_currentIndexChanged(int index);
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void on_transverter_clicked();
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void on_sampleRateMode_toggled(bool checked);
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void updateHardware();
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void updateStatus();
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void handleInputMessages();
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void openDeviceSettingsDialog(const QPoint& p);
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};
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#endif /* PLUGINS_SAMPLESOURCE_PLUTOSDRINPUT_PLUTOSDRINPUTGUI_H_ */
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