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94 lines
3.2 KiB
94 lines
3.2 KiB
#pragma once
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// urfd -- The universal reflector
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// Copyright © 2021 Thomas A. Early N7TAE
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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, either 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 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 <https://www.gnu.org/licenses/>.
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#include "Packet.h"
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#include "Callsign.h"
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////////////////////////////////////////////////////////////////////////////////////////
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// defines
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// typedef & structures
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using SDStarFrame = struct __attribute__ ((__packed__))dstar_dvframe_tag
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{
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uint8_t AMBE[9];
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uint8_t DVDATA[3];
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};
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////////////////////////////////////////////////////////////////////////////////////////
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// class
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class CDvFramePacket : public CPacket
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{
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//friend class CCodecStream;
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public:
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// constructor
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CDvFramePacket();
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// DStar frame
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CDvFramePacket(const SDStarFrame *dstarframe, uint16_t streamid, uint8_t counter);
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// DMR Frame
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CDvFramePacket(const uint8_t *ambe, const uint8_t *sync, uint16_t streamid, uint8_t counter1, uint8_t counter2, bool islast);
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// YSF Frame
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CDvFramePacket(const uint8_t *ambe, uint16_t streamid, uint8_t counter1, uint8_t counter2, uint8_t counter3, CCallsign cs, bool islast);
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// XLX Frame
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CDvFramePacket(uint16_t streamid, uint8_t counter, const uint8_t *ambe, const uint8_t *dvdata, uint8_t counter1, uint8_t counter2, const uint8_t *ambe2, const uint8_t *dmrsync, ECodecType type, bool islast);
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// M17 Frame
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CDvFramePacket(const CM17Packet &m17);
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// P25 Frame
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CDvFramePacket(const uint8_t *imbe, uint16_t streamid, bool islast);
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// NXDN Frame
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CDvFramePacket(const uint8_t *ambe, uint16_t streamid, uint8_t pid, bool islast);
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// USRP Frame
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CDvFramePacket(const int16_t *usrp, uint16_t streamid, bool islast);
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// URF Network
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CDvFramePacket(const CBuffer &buf);
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static unsigned int GetNetworkSize();
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void EncodeInterlinkPacket(CBuffer &buf) const;
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// identity
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std::unique_ptr<CPacket> Copy(void);
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bool IsDvHeader(void) const { return false; }
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bool IsDvFrame(void) const { return true; }
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// get
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const STCPacket *GetCodecPacket() const { return &m_TCPack; }
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const uint8_t *GetCodecData(ECodecType) const;
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const uint8_t *GetDvSync(void) const { return m_uiDvSync; }
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const uint8_t *GetDvData(void) const { return m_uiDvData; }
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const uint8_t *GetNonce(void) const { return m_Nonce; }
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const CCallsign &GetMyCallsign(void) const { return m_Callsign; }
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// set
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void SetDvData(const uint8_t *);
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void SetCodecData(const STCPacket *pack);
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void SetTCParams(uint32_t seq);
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protected:
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// data (dstar)
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uint8_t m_uiDvData[3];
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// data (dmr)
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uint8_t m_uiDvSync[7];
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// m17
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uint8_t m_Nonce[14];
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// the transcoder packet
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STCPacket m_TCPack;
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CCallsign m_Callsign;
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};
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