mirror of
https://github.com/ShaYmez/MMDVM_CM.git
synced 2024-11-14 12:11:49 -05:00
206 lines
3.8 KiB
C++
206 lines
3.8 KiB
C++
/*
|
|
* Copyright (C) 2015,2016 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.
|
|
*/
|
|
|
|
#include "DMRLC.h"
|
|
|
|
#include "Utils.h"
|
|
|
|
#include <cstdio>
|
|
#include <cassert>
|
|
|
|
CDMRLC::CDMRLC(FLCO flco, unsigned int srcId, unsigned int dstId) :
|
|
m_PF(false),
|
|
m_R(false),
|
|
m_FLCO(flco),
|
|
m_FID(0U),
|
|
m_options(0U),
|
|
m_srcId(srcId),
|
|
m_dstId(dstId)
|
|
{
|
|
}
|
|
|
|
CDMRLC::CDMRLC(const unsigned char* bytes) :
|
|
m_PF(false),
|
|
m_R(false),
|
|
m_FLCO(FLCO_GROUP),
|
|
m_FID(0U),
|
|
m_options(0U),
|
|
m_srcId(0U),
|
|
m_dstId(0U)
|
|
{
|
|
assert(bytes != NULL);
|
|
|
|
m_PF = (bytes[0U] & 0x80U) == 0x80U;
|
|
m_R = (bytes[0U] & 0x40U) == 0x40U;
|
|
|
|
m_FLCO = FLCO(bytes[0U] & 0x3FU);
|
|
|
|
m_FID = bytes[1U];
|
|
|
|
m_options = bytes[2U];
|
|
|
|
m_dstId = bytes[3U] << 16 | bytes[4U] << 8 | bytes[5U];
|
|
m_srcId = bytes[6U] << 16 | bytes[7U] << 8 | bytes[8U];
|
|
}
|
|
|
|
CDMRLC::CDMRLC(const bool* bits) :
|
|
m_PF(false),
|
|
m_R(false),
|
|
m_FLCO(FLCO_GROUP),
|
|
m_FID(0U),
|
|
m_options(0U),
|
|
m_srcId(0U),
|
|
m_dstId(0U)
|
|
{
|
|
assert(bits != NULL);
|
|
|
|
m_PF = bits[0U];
|
|
m_R = bits[1U];
|
|
|
|
unsigned char temp1, temp2, temp3;
|
|
CUtils::bitsToByteBE(bits + 0U, temp1);
|
|
m_FLCO = FLCO(temp1 & 0x3FU);
|
|
|
|
CUtils::bitsToByteBE(bits + 8U, temp2);
|
|
m_FID = temp2;
|
|
|
|
CUtils::bitsToByteBE(bits + 16U, temp3);
|
|
m_options = temp3;
|
|
|
|
unsigned char d1, d2, d3;
|
|
CUtils::bitsToByteBE(bits + 24U, d1);
|
|
CUtils::bitsToByteBE(bits + 32U, d2);
|
|
CUtils::bitsToByteBE(bits + 40U, d3);
|
|
|
|
unsigned char s1, s2, s3;
|
|
CUtils::bitsToByteBE(bits + 48U, s1);
|
|
CUtils::bitsToByteBE(bits + 56U, s2);
|
|
CUtils::bitsToByteBE(bits + 64U, s3);
|
|
|
|
m_srcId = s1 << 16 | s2 << 8 | s3;
|
|
m_dstId = d1 << 16 | d2 << 8 | d3;
|
|
}
|
|
|
|
CDMRLC::CDMRLC() :
|
|
m_PF(false),
|
|
m_R(false),
|
|
m_FLCO(FLCO_GROUP),
|
|
m_FID(0U),
|
|
m_options(0U),
|
|
m_srcId(0U),
|
|
m_dstId(0U)
|
|
{
|
|
}
|
|
|
|
CDMRLC::~CDMRLC()
|
|
{
|
|
}
|
|
|
|
void CDMRLC::getData(unsigned char* bytes) const
|
|
{
|
|
assert(bytes != NULL);
|
|
|
|
bytes[0U] = (unsigned char)m_FLCO;
|
|
|
|
if (m_PF)
|
|
bytes[0U] |= 0x80U;
|
|
|
|
if (m_R)
|
|
bytes[0U] |= 0x40U;
|
|
|
|
bytes[1U] = m_FID;
|
|
|
|
bytes[2U] = m_options;
|
|
|
|
bytes[3U] = m_dstId >> 16;
|
|
bytes[4U] = m_dstId >> 8;
|
|
bytes[5U] = m_dstId >> 0;
|
|
|
|
bytes[6U] = m_srcId >> 16;
|
|
bytes[7U] = m_srcId >> 8;
|
|
bytes[8U] = m_srcId >> 0;
|
|
}
|
|
|
|
void CDMRLC::getData(bool* bits) const
|
|
{
|
|
assert(bits != NULL);
|
|
|
|
unsigned char bytes[9U];
|
|
getData(bytes);
|
|
|
|
CUtils::byteToBitsBE(bytes[0U], bits + 0U);
|
|
CUtils::byteToBitsBE(bytes[1U], bits + 8U);
|
|
CUtils::byteToBitsBE(bytes[2U], bits + 16U);
|
|
CUtils::byteToBitsBE(bytes[3U], bits + 24U);
|
|
CUtils::byteToBitsBE(bytes[4U], bits + 32U);
|
|
CUtils::byteToBitsBE(bytes[5U], bits + 40U);
|
|
CUtils::byteToBitsBE(bytes[6U], bits + 48U);
|
|
CUtils::byteToBitsBE(bytes[7U], bits + 56U);
|
|
CUtils::byteToBitsBE(bytes[8U], bits + 64U);
|
|
}
|
|
|
|
bool CDMRLC::getPF() const
|
|
{
|
|
return m_PF;
|
|
}
|
|
|
|
void CDMRLC::setPF(bool pf)
|
|
{
|
|
m_PF = pf;
|
|
}
|
|
|
|
FLCO CDMRLC::getFLCO() const
|
|
{
|
|
return m_FLCO;
|
|
}
|
|
|
|
void CDMRLC::setFLCO(FLCO flco)
|
|
{
|
|
m_FLCO = flco;
|
|
}
|
|
|
|
unsigned char CDMRLC::getFID() const
|
|
{
|
|
return m_FID;
|
|
}
|
|
|
|
void CDMRLC::setFID(unsigned char fid)
|
|
{
|
|
m_FID = fid;
|
|
}
|
|
|
|
unsigned int CDMRLC::getSrcId() const
|
|
{
|
|
return m_srcId;
|
|
}
|
|
|
|
void CDMRLC::setSrcId(unsigned int id)
|
|
{
|
|
m_srcId = id;
|
|
}
|
|
|
|
unsigned int CDMRLC::getDstId() const
|
|
{
|
|
return m_dstId;
|
|
}
|
|
|
|
void CDMRLC::setDstId(unsigned int id)
|
|
{
|
|
m_dstId = id;
|
|
}
|