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91 lines
2.8 KiB
91 lines
2.8 KiB
/**
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* Digital Voice Modem - DSP Firmware (Hotspot)
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / DSP Firmware (Hotspot)
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*
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*/
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//
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// Based on code from the MMDVM_HS project. (https://github.com/juribeparada/MMDVM_HS)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2009-2015 by Jonathan Naylor G4KLX
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* Copyright (C) 2016 by Colin Durbridge G4EML
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* Copyright (C) 2018 by Andy Uribe CA6JAU
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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 2 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, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(__CAL_DMR_H__)
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#define __CAL_DMR_H__
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#include "Defines.h"
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#include "dmr/DMRDefines.h"
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namespace dmr
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{
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// ---------------------------------------------------------------------------
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// Constants
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// ---------------------------------------------------------------------------
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enum DMRCAL1K {
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DMRCAL1K_IDLE,
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DMRCAL1K_VH,
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DMRCAL1K_VOICE,
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DMRCAL1K_VT,
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DMRCAL1K_WAIT
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};
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// ---------------------------------------------------------------------------
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// Class Declaration
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// Implements logic for DMR calibration mode.
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// ---------------------------------------------------------------------------
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class DSP_FW_API CalDMR {
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public:
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/// <summary>Initializes a new instance of the CalDMR class.</summary>
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CalDMR();
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/// <summary>Process local state and transmit on the air interface.</summary>
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void process();
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/// <summary></summary>
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void createData1k(uint8_t n);
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/// <summary></summary>
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void createDataDMO1k(uint8_t n);
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/// <summary></summary>
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void dmr1kcal();
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/// <summary></summary>
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void dmrDMO1kcal();
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/// <summary>Write DMR calibration state.</summary>
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uint8_t write(const uint8_t* data, uint8_t length);
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private:
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bool m_transmit;
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DMRCAL1K m_state;
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uint32_t m_frameStart;
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uint8_t m_dmr1k[DMR_FRAME_LENGTH_BYTES + 1U];
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uint8_t m_audioSeq;
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uint32_t m_count;
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};
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} // namespace dmr
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#endif // __CAL_DMR_H__
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