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98 lines
3.6 KiB
C++
98 lines
3.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 F4EXB //
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// written by Edouard Griffiths //
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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 SDRBASE_AMBE_AMBEENGINE_H_
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#define SDRBASE_AMBE_AMBEENGINE_H_
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#include <vector>
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#include <string>
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#include <QObject>
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#include <QMutex>
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#include <QString>
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#include <QList>
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#include <QByteArray>
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class QThread;
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class AMBEWorker;
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class AudioFifo;
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class AMBEEngine : public QObject
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{
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Q_OBJECT
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public:
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struct DeviceRef
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{
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QString m_devicePath; //!< device path or url
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uint32_t m_successCount; //!< number of frames successfully decoded
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uint32_t m_failureCount; //!< number of frames failing decoding
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};
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AMBEEngine();
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~AMBEEngine();
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void scan(QList<QString>& ambeDevices);
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void releaseAll();
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int getNbDevices() const { return m_controllers.size(); } //!< number of devices used
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void getDeviceRefs(QList<DeviceRef>& devicesRefs); //!< reference of the devices used
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bool registerController(const std::string& deviceRef); //!< create a new controller for the device in reference
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void releaseController(const std::string& deviceRef); //!< release controller resources for the device in reference
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void pushMbeFrame(
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const unsigned char *mbeFrame,
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int mbeRateIndex,
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int mbeVolumeIndex,
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unsigned char channels,
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bool useHP,
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int upsampling,
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AudioFifo *audioFifo);
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private:
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struct AMBEController
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{
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AMBEController() :
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thread(nullptr),
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worker(nullptr)
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{}
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QThread *thread;
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AMBEWorker *worker;
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std::string device;
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uint32_t getSuccessCount() const;
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uint32_t getFailureCount() const;
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};
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#ifndef _WIN32
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static std::string get_driver(const std::string& tty);
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static void register_comport(std::vector<std::string>& comList, std::vector<std::string>& comList8250, const std::string& dir);
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static void probe_serial8250_comports(std::vector<std::string>& comList, std::vector<std::string> comList8250);
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#endif
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void getComList();
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std::vector<AMBEController> m_controllers;
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std::vector<std::string> m_comList;
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std::vector<std::string> m_comList8250;
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QMutex m_mutex;
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};
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#endif /* SDRBASE_AMBE_AMBEENGINE_H_ */
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