You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
101 lines
3.5 KiB
101 lines
3.5 KiB
/**
|
|
* Digital Voice Modem - Host Software
|
|
* GPLv2 Open Source. Use is subject to license terms.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* @package DVM / Host Software
|
|
*
|
|
*/
|
|
//
|
|
// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
|
|
// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
|
|
//
|
|
/*
|
|
* Copyright (C) 2015,2016,2017 by Jonathan Naylor G4KLX
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
#if !defined(__DMR_DATA__EMBEDDED_DATA_H__)
|
|
#define __DMR_DATA__EMBEDDED_DATA_H__
|
|
|
|
#include "Defines.h"
|
|
#include "dmr/DMRDefines.h"
|
|
#include "dmr/lc/LC.h"
|
|
|
|
namespace dmr
|
|
{
|
|
namespace data
|
|
{
|
|
// ---------------------------------------------------------------------------
|
|
// Constants
|
|
// ---------------------------------------------------------------------------
|
|
|
|
enum LC_STATE {
|
|
LCS_NONE,
|
|
LCS_FIRST,
|
|
LCS_SECOND,
|
|
LCS_THIRD
|
|
};
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Class Declaration
|
|
// Represents a DMR embedded data.
|
|
// ---------------------------------------------------------------------------
|
|
|
|
class HOST_SW_API EmbeddedData {
|
|
public:
|
|
/// <summary>Initializes a new instance of the EmbeddedData class.</summary>
|
|
EmbeddedData();
|
|
/// <summary>Finalizes a instance of the EmbeddedData class.</summary>
|
|
~EmbeddedData();
|
|
|
|
/// <summary>Add LC data (which may consist of 4 blocks) to the data store.</summary>
|
|
bool addData(const uint8_t* data, uint8_t lcss);
|
|
/// <summary></summary>
|
|
uint8_t getData(uint8_t* data, uint8_t n) const;
|
|
|
|
/// <summary>Sets link control data.</summary>
|
|
void setLC(const lc::LC& lc);
|
|
/// <summary>Gets link control data.</summary>
|
|
lc::LC* getLC() const;
|
|
|
|
/// <summary></summary>
|
|
bool getRawData(uint8_t* data) const;
|
|
|
|
/// <summary>Helper to reset data values to defaults.</summary>
|
|
void reset();
|
|
|
|
public:
|
|
/// <summary>Flag indicating whether or not the embedded data is valid.</summary>
|
|
__READONLY_PROPERTY_PLAIN(bool, valid, isValid);
|
|
/// <summary>Full-link control opcode.</summary>
|
|
__READONLY_PROPERTY(uint8_t, FLCO, FLCO);
|
|
|
|
private:
|
|
LC_STATE m_state;
|
|
bool* m_data;
|
|
|
|
bool* m_raw;
|
|
|
|
/// <summary>Unpack and error check an embedded LC.</summary>
|
|
void decodeEmbeddedData();
|
|
/// <summary>Pack and FEC for an embedded LC.</summary>
|
|
void encodeEmbeddedData();
|
|
};
|
|
} // namespace data
|
|
} // namespace dmr
|
|
|
|
#endif // __DMR_DATA__EMBEDDED_DATA_H__
|