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90 lines
2.9 KiB
90 lines
2.9 KiB
#pragma once
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// tcd - a hybid transcoder using DVSI hardware and Codec2 software
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// Copyright © 2021 Thomas A. Early N7TAE
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// Copyright © 2021 Doug McLain AD8DP
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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, either version 3 of the License, or
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// (at your option) any later version.
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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 for more details.
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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 <https://www.gnu.org/licenses/>.
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#include <unordered_map>
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#include <memory>
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#include <atomic>
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#include <future>
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#include <mutex>
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#include <list>
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#include <utility>
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#include <imbe_vocoder_api.h>
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#include "codec2.h"
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#include "DV3000.h"
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#include "DV3003.h"
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#include "UnixDgramSocket.h"
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#include "configure.h"
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class CController
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{
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public:
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std::mutex dstar_mux, dmrst_mux;
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CController();
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bool Start();
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void Stop();
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void RouteDstPacket(std::shared_ptr<CTranscoderPacket> packet);
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void RouteDmrPacket(std::shared_ptr<CTranscoderPacket> packet);
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void Dump(const std::shared_ptr<CTranscoderPacket> packet, const std::string &title) const;
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protected:
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std::atomic<bool> keep_running;
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std::future<void> reflectorFuture, c2Future, imbeFuture, usrpFuture;
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std::unordered_map<char, int16_t[160]> audio_store;
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std::unordered_map<char, uint8_t[8]> data_store;
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CUnixDgramReader reader;
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CUnixDgramWriter writer;
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std::unordered_map<char, std::unique_ptr<CCodec2>> c2_16, c2_32;
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std::unique_ptr<CDVDevice> dstar_device, dmrsf_device;
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CPacketQueue codec2_queue;
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CPacketQueue imbe_queue;
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CPacketQueue usrp_queue;
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std::mutex send_mux;
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int16_t ambe_gain;
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int16_t usrp_rxgain;
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int16_t usrp_txgain;
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imbe_vocoder p25vocoder;
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bool DiscoverFtdiDevices(std::list<std::pair<std::string, std::string>> &found);
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bool InitVocoders();
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// processing threads
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void ReadReflectorThread();
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void ProcessC2Thread();
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void ProcessIMBEThread();
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void ProcessUSRPThread();
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void Codec2toAudio(std::shared_ptr<CTranscoderPacket> packet);
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void AudiotoCodec2(std::shared_ptr<CTranscoderPacket> packet);
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void IMBEtoAudio(std::shared_ptr<CTranscoderPacket> packet);
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void AudiotoIMBE(std::shared_ptr<CTranscoderPacket> packet);
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void USRPtoAudio(std::shared_ptr<CTranscoderPacket> packet);
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void AudiotoUSRP(std::shared_ptr<CTranscoderPacket> packet);
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void SendToReflector(std::shared_ptr<CTranscoderPacket> packet);
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#ifdef USE_SW_AMBE2
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std::future<void> swambe2Future;
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CPacketQueue swambe2_queue;
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void ProcessSWAMBE2Thread();
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void SWAMBE2toAudio(std::shared_ptr<CTranscoderPacket> packet);
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void AudiotoSWAMBE2(std::shared_ptr<CTranscoderPacket> packet);
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#endif
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};
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