XTRX input: imported code from xtrx-sdr fork

2026-06-02 06:04:39 -04:00 · 2018-12-29 01:20:48 +01:00
parent 87832263c0
commit 0e7f8ff125
22 changed files with 4526 additions and 0 deletions
@@ -0,0 +1,261 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2017 Edouard Griffiths, F4EXB                                   //
+// Copyright (C) 2017 Sergey Kostanbaev, Fairwaves Inc.                          //
+//                                                                               //
+// 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/>.          //
+///////////////////////////////////////////////////////////////////////////////////
+
+#ifndef PLUGINS_SAMPLESOURCE_XTRXINPUT_XTRXINPUT_H_
+#define PLUGINS_SAMPLESOURCE_XTRXINPUT_XTRXINPUT_H_
+
+#include <QString>
+#include <stdint.h>
+
+#include "dsp/devicesamplesource.h"
+#include "xtrx/devicextrxshared.h"
+#include "xtrxinputsettings.h"
+
+class DeviceSourceAPI;
+class XTRXInputThread;
+struct DeviceXTRXParams;
+class FileRecord;
+
+class XTRXInput : public DeviceSampleSource
+{
+public:
+    class MsgConfigureXTRX : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+        public:
+            const XTRXInputSettings& getSettings() const { return m_settings; }
+        bool getForce() const { return m_force; }
+
+        static MsgConfigureXTRX* create(const XTRXInputSettings& settings, bool force)
+        {
+            return new MsgConfigureXTRX(settings, force);
+        }
+
+    private:
+        XTRXInputSettings m_settings;
+        bool m_force;
+
+        MsgConfigureXTRX(const XTRXInputSettings& settings, bool force) :
+            Message(),
+            m_settings(settings),
+            m_force(force)
+        { }
+    };
+
+    class MsgGetStreamInfo : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+        public:
+            static MsgGetStreamInfo* create()
+        {
+            return new MsgGetStreamInfo();
+        }
+
+    private:
+        MsgGetStreamInfo() :
+            Message()
+        { }
+    };
+
+    class MsgGetDeviceInfo : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+        public:
+            static MsgGetDeviceInfo* create()
+        {
+            return new MsgGetDeviceInfo();
+        }
+
+    private:
+        MsgGetDeviceInfo() :
+            Message()
+        { }
+    };
+
+    class MsgReportStreamInfo : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+        public:
+            bool     getSuccess() const { return m_success; }
+        bool     getActive() const { return m_active; }
+        uint32_t getFifoFilledCount() const { return m_fifoFilledCount; }
+        uint32_t getFifoSize() const { return m_fifoSize; }
+        uint32_t getUnderrun() const { return m_underrun; }
+        uint32_t getOverrun() const { return m_overrun; }
+        uint32_t getDroppedPackets() const { return m_droppedPackets; }
+        float    getSampleRate() const { return m_sampleRate; }
+        float    getLinkRate() const { return m_linkRate; }
+        uint64_t getTimestamp() const { return m_timestamp; }
+
+        static MsgReportStreamInfo* create(
+                bool     success,
+                bool     active,
+                uint32_t fifoFilledCount,
+                uint32_t fifoSize,
+                uint32_t underrun,
+                uint32_t overrun,
+                uint32_t droppedPackets,
+                float    sampleRate,
+                float    linkRate,
+                uint64_t timestamp
+                )
+        {
+            return new MsgReportStreamInfo(
+                        success,
+                        active,
+                        fifoFilledCount,
+                        fifoSize,
+                        underrun,
+                        overrun,
+                        droppedPackets,
+                        sampleRate,
+                        linkRate,
+                        timestamp
+                        );
+        }
+
+    private:
+        bool     m_success;
+        // everything from lms_stream_status_t
+        bool     m_active; //!< Indicates whether the stream is currently active
+        uint32_t m_fifoFilledCount; //!< Number of samples in FIFO buffer
+        uint32_t m_fifoSize; //!< Size of FIFO buffer
+        uint32_t m_underrun; //!< FIFO underrun count
+        uint32_t m_overrun; //!< FIFO overrun count
+        uint32_t m_droppedPackets; //!< Number of dropped packets by HW
+        float    m_sampleRate; //!< Sampling rate of the stream
+        float    m_linkRate; //!< Combined data rate of all stream of the same direction (TX or RX)
+        uint64_t m_timestamp; //!< Current HW timestamp
+
+        MsgReportStreamInfo(
+                bool     success,
+                bool     active,
+                uint32_t fifoFilledCount,
+                uint32_t fifoSize,
+                uint32_t underrun,
+                uint32_t overrun,
+                uint32_t droppedPackets,
+                float    sampleRate,
+                float    linkRate,
+                uint64_t timestamp
+                ) :
+            Message(),
+            m_success(success),
+            m_active(active),
+            m_fifoFilledCount(fifoFilledCount),
+            m_fifoSize(fifoSize),
+            m_underrun(underrun),
+            m_overrun(overrun),
+            m_droppedPackets(droppedPackets),
+            m_sampleRate(sampleRate),
+            m_linkRate(linkRate),
+            m_timestamp(timestamp)
+        { }
+    };
+
+    class MsgStartStop : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+    public:
+        bool getStartStop() const { return m_startStop; }
+
+        static MsgStartStop* create(bool startStop) {
+            return new MsgStartStop(startStop);
+        }
+
+    protected:
+        bool m_startStop;
+
+        MsgStartStop(bool startStop) :
+            Message(),
+            m_startStop(startStop)
+        { }
+    };
+
+    class MsgFileRecord : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+        public:
+            bool getStartStop() const { return m_startStop; }
+
+        static MsgFileRecord* create(bool startStop) {
+            return new MsgFileRecord(startStop);
+        }
+
+    protected:
+        bool m_startStop;
+
+        MsgFileRecord(bool startStop) :
+            Message(),
+            m_startStop(startStop)
+        { }
+    };
+
+    XTRXInput(DeviceSourceAPI *deviceAPI);
+    virtual ~XTRXInput();
+    virtual void destroy();
+
+    virtual void init();
+    virtual bool start();
+    virtual void stop();
+
+    virtual QByteArray serialize() const;
+    virtual bool deserialize(const QByteArray& data);
+
+    virtual void setMessageQueueToGUI(MessageQueue *queue) { m_guiMessageQueue = queue; }
+    virtual const QString& getDeviceDescription() const;
+    virtual int getSampleRate() const;
+    virtual quint64 getCenterFrequency() const;
+    virtual void setCenterFrequency(qint64 centerFrequency);
+
+    virtual bool handleMessage(const Message& message);
+
+    std::size_t getChannelIndex();
+    void getLORange(float& minF, float& maxF, float& stepF) const;
+    void getSRRange(float& minF, float& maxF, float& stepF) const;
+    void getLPRange(float& minF, float& maxF, float& stepF) const;
+    uint32_t getHWLog2Decim() const;
+
+    void apply_gain_auto(double gain);
+    void apply_gain_lna(double gain);
+    void apply_gain_tia(double gain);
+    void apply_gain_pga(double gain);
+
+private:
+    DeviceSourceAPI *m_deviceAPI;
+    QMutex m_mutex;
+    XTRXInputSettings m_settings;
+    XTRXInputThread* m_XTRXInputThread;
+    QString m_deviceDescription;
+    bool m_running;
+    DeviceXTRXShared m_deviceShared;
+    bool m_channelAcquired;
+
+    FileRecord *m_fileSink; //!< File sink to record device I/Q output
+
+    bool openDevice();
+    void closeDevice();
+    bool acquireChannel();
+    void releaseChannel();
+    void suspendRxBuddies();
+    void resumeRxBuddies();
+    void suspendTxBuddies();
+    void resumeTxBuddies();
+    bool applySettings(const XTRXInputSettings& settings, bool force = false, bool forceNCOFrequency = false);
+};
+
+#endif /* PLUGINS_SAMPLESOURCE_XTRXINPUT_XTRXINPUT_H_ */