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.
106 lines
2.8 KiB
106 lines
2.8 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
|
|
*
|
|
*/
|
|
/*
|
|
* Copyright (C) 2023 by Bryan Biedenkapp N2PLL
|
|
*
|
|
* 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.
|
|
*/
|
|
#include "Defines.h"
|
|
#include "dmr/lc/csbk/CSBK_RAW.h"
|
|
#include "Log.h"
|
|
#include "Utils.h"
|
|
|
|
using namespace dmr::lc::csbk;
|
|
using namespace dmr::lc;
|
|
using namespace dmr;
|
|
|
|
#include <cassert>
|
|
#include <cmath>
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Public Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the CSBK_RAW class.
|
|
/// </summary>
|
|
CSBK_RAW::CSBK_RAW() : CSBK(),
|
|
m_csbk(nullptr)
|
|
{
|
|
m_CSBKO = CSBKO_RAND;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finalizes a new instance of the CSBK_RAW class.
|
|
/// </summary>
|
|
CSBK_RAW::~CSBK_RAW()
|
|
{
|
|
if (m_csbk != nullptr) {
|
|
delete m_csbk;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Decode a control signalling block.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <returns>True, if CSBK was decoded, otherwise false.</returns>
|
|
bool CSBK_RAW::decode(const uint8_t* data)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
/* stub */
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Encode a control signalling block.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
void CSBK_RAW::encode(uint8_t* data)
|
|
{
|
|
assert(data != NULL);
|
|
assert(m_csbk != NULL);
|
|
|
|
/* stub */
|
|
|
|
CSBK::encode(data, m_csbk);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets the CSBK to encode.
|
|
/// </summary>
|
|
/// <param name="csbk"></param>
|
|
void CSBK_RAW::setCSBK(const uint8_t* csbk)
|
|
{
|
|
assert(csbk != NULL);
|
|
|
|
m_CSBKO = csbk[0U] & 0x3FU; // CSBKO
|
|
m_lastBlock = (csbk[0U] & 0x80U) == 0x80U; // Last Block Marker
|
|
m_FID = csbk[1U]; // Feature ID
|
|
|
|
m_csbk = new uint8_t[DMR_CSBK_LENGTH_BYTES];
|
|
::memset(m_csbk, 0x00U, DMR_CSBK_LENGTH_BYTES);
|
|
|
|
::memcpy(m_csbk, csbk, DMR_CSBK_LENGTH_BYTES);
|
|
}
|