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.
484 lines
21 KiB
484 lines
21 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) 2022 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 "nxdn/NXDNDefines.h"
|
|
#include "nxdn/lc/RCCH.h"
|
|
#include "Log.h"
|
|
#include "Utils.h"
|
|
|
|
using namespace nxdn;
|
|
using namespace nxdn::lc;
|
|
|
|
#include <cstdio>
|
|
#include <cassert>
|
|
#include <cstring>
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Public Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/// <summary>
|
|
/// Initializes a copy instance of the RCCH class.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
RCCH::RCCH(const RCCH& data) : RCCH(SiteData())
|
|
{
|
|
copy(data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the RCCH class.
|
|
/// </summary>
|
|
/// <param name="siteData"></param>
|
|
/// <param name="entry"></param>
|
|
RCCH::RCCH(SiteData siteData, lookups::IdenTable entry) : RCCH(siteData)
|
|
{
|
|
m_siteIdenEntry = entry;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the RCCH class.
|
|
/// </summary>
|
|
/// <param name="siteData"></param>
|
|
/// <param name="entry"></param>
|
|
/// <param name="verbose"></param>
|
|
RCCH::RCCH(SiteData siteData, lookups::IdenTable entry, bool verbose) : RCCH(siteData)
|
|
{
|
|
m_verbose = verbose;
|
|
m_siteIdenEntry = entry;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finalizes a instance of RCCH class.
|
|
/// </summary>
|
|
RCCH::~RCCH()
|
|
{
|
|
delete[] m_data;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Equals operator.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <returns></returns>
|
|
RCCH& RCCH::operator=(const RCCH& data)
|
|
{
|
|
if (&data != this) {
|
|
::memcpy(m_data, data.m_data, NXDN_RCCH_LC_LENGTH_BYTES);
|
|
|
|
m_verbose = data.m_verbose;
|
|
if (m_data != NULL) {
|
|
if ((m_data[0] & 0x3FU) != 0U) {
|
|
decodeLC(m_data);
|
|
}
|
|
}
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Decode call link control data.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <param name="length"></param>
|
|
/// <param name="offset"></param>
|
|
/// <returns>True, if RCCH was decoded, otherwise false.</returns>
|
|
void RCCH::decode(const uint8_t* data, uint32_t length, uint32_t offset)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
for (uint32_t i = 0U; i < length; i++, offset++) {
|
|
bool b = READ_BIT(data, offset);
|
|
WRITE_BIT(m_data, i, b);
|
|
}
|
|
|
|
if (m_verbose) {
|
|
Utils::dump(2U, "Decoded RCCH Data", m_data, NXDN_RCCH_LC_LENGTH_BYTES);
|
|
}
|
|
|
|
decodeLC(m_data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Encode call link control data.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <param name="length"></param>
|
|
/// <param name="offset"></param>
|
|
void RCCH::encode(uint8_t* data, uint32_t length, uint32_t offset)
|
|
{
|
|
assert(data != NULL);
|
|
|
|
encodeLC(m_data);
|
|
|
|
for (uint32_t i = 0U; i < length; i++, offset++) {
|
|
bool b = READ_BIT(m_data, i);
|
|
WRITE_BIT(data, offset, b);
|
|
}
|
|
|
|
if (m_verbose) {
|
|
Utils::dump(2U, "Encoded RCCH Data", data, NXDN_RCCH_LC_LENGTH_BYTES);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
void RCCH::reset()
|
|
{
|
|
::memset(m_data, 0x00U, NXDN_RCCH_LC_LENGTH_BYTES);
|
|
|
|
m_messageType = MESSAGE_TYPE_IDLE;
|
|
|
|
m_srcId = 0U;
|
|
m_dstId = 0U;
|
|
|
|
m_locId = 0U;
|
|
m_regOption = 0U;
|
|
|
|
m_version = 0U;
|
|
|
|
m_causeRsp = NXDN_CAUSE_MM_REG_ACCEPTED;
|
|
|
|
m_grpVchNo = 0U;
|
|
|
|
m_emergency = false;
|
|
m_encrypted = false;
|
|
m_priority = false;
|
|
m_group = true;
|
|
m_duplex = false;
|
|
m_transmissionMode = TRANSMISSION_MODE_4800;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets the callsign.
|
|
/// </summary>
|
|
/// <param name="callsign">Callsign.</param>
|
|
void RCCH::setCallsign(std::string callsign)
|
|
{
|
|
uint32_t idLength = callsign.length();
|
|
if (idLength > 0) {
|
|
::memset(m_siteCallsign, 0x20U, NXDN_CALLSIGN_LENGTH_BYTES);
|
|
|
|
if (idLength > NXDN_CALLSIGN_LENGTH_BYTES)
|
|
idLength = NXDN_CALLSIGN_LENGTH_BYTES;
|
|
for (uint32_t i = 0; i < idLength; i++)
|
|
m_siteCallsign[i] = callsign[i];
|
|
}
|
|
}
|
|
|
|
/// ---------------------------------------------------------------------------
|
|
// Private Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the RCCH class.
|
|
/// </summary>
|
|
RCCH::RCCH() : RCCH(SiteData())
|
|
{
|
|
/* stub */
|
|
}
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the RCCH class.
|
|
/// </summary>
|
|
/// <param name="siteData"></param>
|
|
RCCH::RCCH(SiteData siteData) :
|
|
m_verbose(false),
|
|
m_messageType(MESSAGE_TYPE_IDLE),
|
|
m_srcId(0U),
|
|
m_dstId(0U),
|
|
m_locId(0U),
|
|
m_regOption(0U),
|
|
m_version(0U),
|
|
m_causeRsp(NXDN_CAUSE_MM_REG_ACCEPTED),
|
|
m_grpVchNo(0U),
|
|
m_callType(CALL_TYPE_UNSPECIFIED),
|
|
m_emergency(false),
|
|
m_encrypted(false),
|
|
m_priority(false),
|
|
m_group(true),
|
|
m_duplex(false),
|
|
m_transmissionMode(TRANSMISSION_MODE_4800),
|
|
m_siteData(siteData),
|
|
m_siteIdenEntry(),
|
|
m_bcchCnt(1U),
|
|
m_rcchGroupingCnt(1U),
|
|
m_ccchPagingCnt(2U),
|
|
m_ccchMultiCnt(2U),
|
|
m_rcchIterateCnt(2U),
|
|
m_data(NULL)
|
|
{
|
|
m_data = new uint8_t[NXDN_RCCH_LC_LENGTH_BYTES];
|
|
::memset(m_data, 0x00U, NXDN_RCCH_LC_LENGTH_BYTES);
|
|
|
|
m_siteCallsign = new uint8_t[NXDN_CALLSIGN_LENGTH_BYTES];
|
|
::memset(m_siteCallsign, 0x00U, NXDN_CALLSIGN_LENGTH_BYTES);
|
|
setCallsign(siteData.callsign());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Decode link control.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
/// <returns></returns>
|
|
bool RCCH::decodeLC(const uint8_t* data)
|
|
{
|
|
m_messageType = data[0U] & 0x3FU; // Message Type
|
|
|
|
// message type opcodes
|
|
switch (m_messageType) {
|
|
case RTCH_MESSAGE_TYPE_VCALL:
|
|
case RCCH_MESSAGE_TYPE_VCALL_CONN:
|
|
m_callType = (data[2U] >> 5) & 0x07U; // Call Type
|
|
m_emergency = (data[1U] & 0x80U) == 0x80U; // Emergency Flag
|
|
m_priority = (data[1U] & 0x20U) == 0x20U; // Priority Flag
|
|
m_duplex = (data[2U] & 0x10U) == 0x10U; // Half/Full Duplex Flag
|
|
m_transmissionMode = (data[2U] & 0x07U); // Transmission Mode
|
|
m_srcId = (uint16_t)((data[3U] << 8) | data[4U]) & 0xFFFFU; // Source Radio Address
|
|
m_dstId = (uint16_t)((data[5U] << 8) | data[6U]) & 0xFFFFU; // Target Radio Address
|
|
break;
|
|
case RTCH_MESSAGE_TYPE_DCALL_HDR:
|
|
m_callType = (data[2U] >> 5) & 0x07U; // Call Type
|
|
m_emergency = (data[1U] & 0x80U) == 0x80U; // Emergency Flag
|
|
m_priority = (data[1U] & 0x20U) == 0x20U; // Priority Flag
|
|
m_duplex = (data[2U] & 0x10U) == 0x10U; // Half/Full Duplex Flag
|
|
m_transmissionMode = (data[2U] & 0x07U); // Transmission Mode
|
|
m_srcId = (uint16_t)((data[3U] << 8) | data[4U]) & 0xFFFFU; // Source Radio Address
|
|
m_dstId = (uint16_t)((data[5U] << 8) | data[6U]) & 0xFFFFU; // Target Radio Address
|
|
break;
|
|
case MESSAGE_TYPE_IDLE:
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_REG:
|
|
m_regOption = data[1U] >> 3; // Registration Option
|
|
m_locId = (uint16_t)((data[2U] << 8) | data[3U]) & 0xFFFFU; // Location ID
|
|
m_srcId = (uint16_t)((data[4U] << 8) | data[5U]) & 0xFFFFU; // Source Radio Address
|
|
m_dstId = (uint16_t)((data[6U] << 8) | data[7U]) & 0xFFFFU; // Target Radio Address
|
|
// bryanb: maybe process subscriber type? (byte 8 and 9)
|
|
m_version = data[10U]; // Version
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_REG_C:
|
|
m_regOption = data[1U] >> 3; // Registration Option
|
|
m_locId = (uint16_t)((data[2U] << 8) | data[3U]) & 0xFFFFU; // Location ID
|
|
m_srcId = (uint16_t)((data[4U] << 8) | data[5U]) & 0xFFFFU; // Source Radio Address
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_GRP_REG:
|
|
m_regOption = data[1U]; // Group Registration Option
|
|
m_srcId = (uint16_t)((data[2U] << 8) | data[3U]) & 0xFFFFU; // Source Radio Address
|
|
m_dstId = (uint16_t)((data[4U] << 8) | data[5U]) & 0xFFFFU; // Target Radio Address
|
|
break;
|
|
default:
|
|
LogError(LOG_NXDN, "RCCH::decodeRCCH(), unknown RCCH value, messageType = $%02X", m_messageType);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Encode link control.
|
|
/// </summary>
|
|
/// <param name="rs"></param>
|
|
void RCCH::encodeLC(uint8_t* data)
|
|
{
|
|
m_data[0U] = m_messageType & 0x3FU; // Message Type
|
|
|
|
// message type opcodes
|
|
switch (m_messageType) {
|
|
case RTCH_MESSAGE_TYPE_VCALL:
|
|
case RCCH_MESSAGE_TYPE_VCALL_CONN:
|
|
m_data[1U] = (m_emergency ? 0x80U : 0x00U) + // Emergency Flag
|
|
(m_priority ? 0x20U : 0x00U); // Priority Flag
|
|
m_data[2U] = ((m_callType & 0x07U) << 5) + // Call Type
|
|
(m_duplex ? 0x10U : 0x00U) + // Half/Full Duplex Flag
|
|
(m_transmissionMode & 0x07U); // Transmission Mode
|
|
|
|
m_data[3U] = (m_srcId >> 8U) & 0xFFU; // Source Radio Address
|
|
m_data[4U] = (m_srcId >> 0U) & 0xFFU; // ...
|
|
m_data[5U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[6U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
|
|
m_data[7U] = m_causeRsp; // Cause (VD)
|
|
m_data[9U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[10U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_VCALL_ASSGN:
|
|
case RCCH_MESSAGE_TYPE_DCALL_ASSGN:
|
|
m_data[1U] = (m_emergency ? 0x80U : 0x00U) + // Emergency Flag
|
|
(m_priority ? 0x20U : 0x00U); // Priority Flag
|
|
m_data[2U] = ((m_callType & 0x07U) << 5) + // Call Type
|
|
(m_duplex ? 0x10U : 0x00U) + // Half/Full Duplex Flag
|
|
(m_transmissionMode & 0x07U); // Transmission Mode
|
|
|
|
m_data[3U] = (m_srcId >> 8U) & 0xFFU; // Source Radio Address
|
|
m_data[4U] = (m_srcId >> 0U) & 0xFFU; // ...
|
|
m_data[5U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[6U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
|
|
m_data[7U] = (m_grpVchNo >> 10) & 0x03U; // Channel
|
|
m_data[8U] = (m_grpVchNo & 0xFFU); // ...
|
|
|
|
m_data[10U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[11U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
break;
|
|
case RTCH_MESSAGE_TYPE_DCALL_HDR:
|
|
m_data[1U] = (m_emergency ? 0x80U : 0x00U) + // Emergency Flag
|
|
(m_priority ? 0x20U : 0x00U); // Priority Flag
|
|
m_data[2U] = ((m_callType & 0x07U) << 5) + // Call Type
|
|
(m_duplex ? 0x10U : 0x00U) + // Half/Full Duplex Flag
|
|
(m_transmissionMode & 0x07U); // Transmission Mode
|
|
|
|
m_data[3U] = (m_srcId >> 8U) & 0xFFU; // Source Radio Address
|
|
m_data[4U] = (m_srcId >> 0U) & 0xFFU; // ...
|
|
m_data[5U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[6U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
|
|
m_data[7U] = m_causeRsp; // Cause (VD)
|
|
m_data[9U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[10U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
break;
|
|
case MESSAGE_TYPE_IDLE:
|
|
break;
|
|
case MESSAGE_TYPE_DST_ID_INFO:
|
|
m_data[1U] = 0xC0U + NXDN_CALLSIGN_LENGTH_BYTES; // Station ID Option - Start / End / Character Count
|
|
m_data[2U] = (m_siteCallsign[0]); // Character 0
|
|
for (uint8_t i = 1; i < NXDN_CALLSIGN_LENGTH_BYTES; i++) {
|
|
m_data[i + 2U] = m_siteCallsign[i]; // Character 1 - 7
|
|
}
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_SITE_INFO:
|
|
{
|
|
m_data[1U] = (m_siteData.locId() >> 16) & 0xFFU; // Location ID
|
|
m_data[2U] = (m_siteData.locId() >> 8) & 0xFFU; // ...
|
|
m_data[3U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
m_data[4U] = ((m_bcchCnt & 0x03U) << 6) + // Channel Structure - Number of BCCH
|
|
((m_rcchGroupingCnt & 0x07U) << 3) + // ... - Number of Grouping
|
|
(((m_ccchPagingCnt >> 1) & 0x07U) << 0); // ... - Number of Paging Frames
|
|
m_data[5U] = ((m_ccchPagingCnt & 0x01U) << 7) + // ... - Number of Paging Frames
|
|
((m_ccchMultiCnt & 0x07U) << 4) + // ... - Number of Multipurpose Frames
|
|
((m_rcchIterateCnt & 0x0FU) << 0); // ... - Number of Iteration
|
|
|
|
m_data[6U] = m_siteData.serviceClass(); // Service Information
|
|
m_data[7U] = (m_siteData.netActive() ? NXDN_SIF2_IP_NETWORK : 0x00U); // ...
|
|
|
|
// bryanb: this is currently fixed -- maybe dynamic in the future
|
|
m_data[8U] = 0U; // Restriction Information - No access restriction / No cycle restriction
|
|
m_data[9U] = 0x08U; // ... - No group restriction / GMS; Location Registration Restriction
|
|
m_data[10U] = (!m_siteData.netActive() ? 0x01U : 0x00U); // ... - No group ratio restriction / No delay time extension / ISO
|
|
|
|
// bryanb: this is currently fixed -- maybe dynamic in the future
|
|
m_data[11U] = NXDN_CH_ACCESS_BASE_FREQ_SYS_DEFINED; // Channel Access Information - Channel Version / Sys Defined Step / Sys Defined Base Freq
|
|
|
|
m_data[14U] = 1U; // Version
|
|
|
|
uint16_t channelNo = m_siteData.channelNo() & 0x3FFU;
|
|
m_data[15U] = (channelNo >> 6) & 0x0FU; // 1st Control Channel
|
|
m_data[16U] = (channelNo & 0x3FU) << 2; // ...
|
|
}
|
|
break;
|
|
case MESSAGE_TYPE_SRV_INFO:
|
|
m_data[1U] = (m_siteData.locId() >> 16) & 0xFFU; // Location ID
|
|
m_data[2U] = (m_siteData.locId() >> 8) & 0xFFU; // ...
|
|
m_data[3U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
m_data[4U] = m_siteData.serviceClass(); // Service Information
|
|
m_data[5U] = (m_siteData.netActive() ? NXDN_SIF2_IP_NETWORK : 0x00U); // ...
|
|
|
|
// bryanb: this is currently fixed -- maybe dynamic in the future
|
|
m_data[6U] = 0U; // Restriction Information - No access restriction / No cycle restriction
|
|
m_data[7U] = 0x08U; // ... - No group restriction / GMS; Location Registration Restriction
|
|
m_data[8U] = (!m_siteData.netActive() ? 0x01U : 0x00U); // ... - No group ratio restriction / No delay time extension / ISO
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_REG:
|
|
m_data[2U] = (m_siteData.locId() >> 8) & 0xFFU; // ...
|
|
m_data[3U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
m_data[4U] = (m_srcId >> 8U) & 0xFFU; // Source Radio Address
|
|
m_data[5U] = (m_srcId >> 0U) & 0xFFU; // ...
|
|
m_data[6U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[7U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
m_data[8U] = m_causeRsp; // Cause (MM)
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_REG_C:
|
|
m_data[2U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[3U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
m_data[4U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[5U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
m_data[6U] = m_causeRsp; // Cause (MM)
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_REG_COMM:
|
|
m_data[2U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[3U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
m_data[4U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[5U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
break;
|
|
case RCCH_MESSAGE_TYPE_GRP_REG:
|
|
m_data[2U] = (m_srcId >> 8U) & 0xFFU; // Source Radio Address
|
|
m_data[3U] = (m_srcId >> 0U) & 0xFFU; // ...
|
|
m_data[4U] = (m_dstId >> 8U) & 0xFFU; // Target Radio Address
|
|
m_data[5U] = (m_dstId >> 0U) & 0xFFU; // ...
|
|
m_data[6U] = m_causeRsp; // Cause (MM)
|
|
m_data[8U] = (m_siteData.locId() >> 8) & 0xFFU; // Location ID
|
|
m_data[9U] = (m_siteData.locId() >> 0) & 0xFFU; // ...
|
|
break;
|
|
default:
|
|
LogError(LOG_NXDN, "RCCH::encodeRCCH(), unknown RCCH value, messageType = $%02X", m_messageType);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// <summary>
|
|
/// Internal helper to copy the the class.
|
|
/// </summary>
|
|
/// <param name="data"></param>
|
|
void RCCH::copy(const RCCH& data)
|
|
{
|
|
m_data = new uint8_t[22U];
|
|
::memcpy(m_data, data.m_data, 22U);
|
|
|
|
m_verbose = data.m_verbose;
|
|
|
|
m_siteData = data.m_siteData;
|
|
m_siteIdenEntry = data.m_siteIdenEntry;
|
|
|
|
delete[] m_siteCallsign;
|
|
|
|
uint8_t* callsign = new uint8_t[NXDN_CALLSIGN_LENGTH_BYTES];
|
|
::memcpy(callsign, data.m_siteCallsign, NXDN_CALLSIGN_LENGTH_BYTES);
|
|
|
|
m_siteCallsign = callsign;
|
|
|
|
m_bcchCnt = data.m_bcchCnt;
|
|
m_rcchGroupingCnt = data.m_rcchGroupingCnt;
|
|
m_ccchPagingCnt = data.m_ccchPagingCnt;
|
|
m_ccchMultiCnt = data.m_ccchMultiCnt;
|
|
m_rcchIterateCnt = data.m_rcchIterateCnt;
|
|
|
|
decodeLC(m_data);
|
|
}
|