mirror of
https://github.com/ShaYmez/MMDVM_CM.git
synced 2024-11-05 15:41:17 -05:00
206 lines
3.8 KiB
C++
206 lines
3.8 KiB
C++
/*
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* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
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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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#include "DMRLC.h"
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#include "Utils.h"
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#include <cstdio>
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#include <cassert>
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CDMRLC::CDMRLC(FLCO flco, unsigned int srcId, unsigned int dstId) :
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m_PF(false),
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m_R(false),
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m_FLCO(flco),
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m_FID(0U),
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m_options(0U),
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m_srcId(srcId),
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m_dstId(dstId)
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{
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}
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CDMRLC::CDMRLC(const unsigned char* bytes) :
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m_PF(false),
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m_R(false),
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m_FLCO(FLCO_GROUP),
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m_FID(0U),
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m_options(0U),
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m_srcId(0U),
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m_dstId(0U)
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{
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assert(bytes != NULL);
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m_PF = (bytes[0U] & 0x80U) == 0x80U;
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m_R = (bytes[0U] & 0x40U) == 0x40U;
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m_FLCO = FLCO(bytes[0U] & 0x3FU);
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m_FID = bytes[1U];
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m_options = bytes[2U];
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m_dstId = bytes[3U] << 16 | bytes[4U] << 8 | bytes[5U];
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m_srcId = bytes[6U] << 16 | bytes[7U] << 8 | bytes[8U];
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}
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CDMRLC::CDMRLC(const bool* bits) :
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m_PF(false),
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m_R(false),
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m_FLCO(FLCO_GROUP),
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m_FID(0U),
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m_options(0U),
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m_srcId(0U),
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m_dstId(0U)
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{
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assert(bits != NULL);
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m_PF = bits[0U];
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m_R = bits[1U];
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unsigned char temp1, temp2, temp3;
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CUtils::bitsToByteBE(bits + 0U, temp1);
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m_FLCO = FLCO(temp1 & 0x3FU);
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CUtils::bitsToByteBE(bits + 8U, temp2);
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m_FID = temp2;
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CUtils::bitsToByteBE(bits + 16U, temp3);
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m_options = temp3;
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unsigned char d1, d2, d3;
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CUtils::bitsToByteBE(bits + 24U, d1);
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CUtils::bitsToByteBE(bits + 32U, d2);
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CUtils::bitsToByteBE(bits + 40U, d3);
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unsigned char s1, s2, s3;
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CUtils::bitsToByteBE(bits + 48U, s1);
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CUtils::bitsToByteBE(bits + 56U, s2);
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CUtils::bitsToByteBE(bits + 64U, s3);
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m_srcId = s1 << 16 | s2 << 8 | s3;
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m_dstId = d1 << 16 | d2 << 8 | d3;
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}
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CDMRLC::CDMRLC() :
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m_PF(false),
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m_R(false),
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m_FLCO(FLCO_GROUP),
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m_FID(0U),
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m_options(0U),
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m_srcId(0U),
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m_dstId(0U)
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{
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}
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CDMRLC::~CDMRLC()
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{
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}
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void CDMRLC::getData(unsigned char* bytes) const
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{
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assert(bytes != NULL);
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bytes[0U] = (unsigned char)m_FLCO;
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if (m_PF)
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bytes[0U] |= 0x80U;
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if (m_R)
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bytes[0U] |= 0x40U;
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bytes[1U] = m_FID;
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bytes[2U] = m_options;
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bytes[3U] = m_dstId >> 16;
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bytes[4U] = m_dstId >> 8;
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bytes[5U] = m_dstId >> 0;
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bytes[6U] = m_srcId >> 16;
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bytes[7U] = m_srcId >> 8;
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bytes[8U] = m_srcId >> 0;
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}
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void CDMRLC::getData(bool* bits) const
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{
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assert(bits != NULL);
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unsigned char bytes[9U];
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getData(bytes);
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CUtils::byteToBitsBE(bytes[0U], bits + 0U);
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CUtils::byteToBitsBE(bytes[1U], bits + 8U);
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CUtils::byteToBitsBE(bytes[2U], bits + 16U);
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CUtils::byteToBitsBE(bytes[3U], bits + 24U);
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CUtils::byteToBitsBE(bytes[4U], bits + 32U);
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CUtils::byteToBitsBE(bytes[5U], bits + 40U);
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CUtils::byteToBitsBE(bytes[6U], bits + 48U);
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CUtils::byteToBitsBE(bytes[7U], bits + 56U);
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CUtils::byteToBitsBE(bytes[8U], bits + 64U);
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}
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bool CDMRLC::getPF() const
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{
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return m_PF;
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}
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void CDMRLC::setPF(bool pf)
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{
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m_PF = pf;
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}
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FLCO CDMRLC::getFLCO() const
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{
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return m_FLCO;
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}
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void CDMRLC::setFLCO(FLCO flco)
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{
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m_FLCO = flco;
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}
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unsigned char CDMRLC::getFID() const
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{
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return m_FID;
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}
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void CDMRLC::setFID(unsigned char fid)
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{
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m_FID = fid;
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}
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unsigned int CDMRLC::getSrcId() const
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{
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return m_srcId;
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}
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void CDMRLC::setSrcId(unsigned int id)
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{
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m_srcId = id;
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}
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unsigned int CDMRLC::getDstId() const
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{
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return m_dstId;
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}
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void CDMRLC::setDstId(unsigned int id)
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{
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m_dstId = id;
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}
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