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676 lines
24 KiB
676 lines
24 KiB
/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2015,2016,2017,2018 Jonathan Naylor, G4KLX
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* Copyright (C) 2017-2022 by Bryan Biedenkapp N2PLL
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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; version 2 of the License.
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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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#include "Defines.h"
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#include "dmr/packet/ControlSignaling.h"
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#include "dmr/acl/AccessControl.h"
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#include "dmr/data/DataHeader.h"
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#include "dmr/data/EMB.h"
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#include "dmr/edac/Trellis.h"
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#include "dmr/lc/ShortLC.h"
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#include "dmr/lc/FullLC.h"
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#include "dmr/lc/CSBK.h"
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#include "dmr/Slot.h"
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#include "dmr/SlotType.h"
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#include "dmr/Sync.h"
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#include "edac/BPTC19696.h"
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#include "edac/CRC.h"
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#include "Log.h"
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#include "Utils.h"
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using namespace dmr;
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using namespace dmr::packet;
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#include <cassert>
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#include <ctime>
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#include <algorithm>
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#include <cmath>
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// ---------------------------------------------------------------------------
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// Macros
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// ---------------------------------------------------------------------------
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// Don't process RF frames if the network isn't in a idle state.
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#define CHECK_TRAFFIC_COLLISION(_DST_ID) \
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if (m_slot->m_netState != RS_NET_IDLE && _DST_ID == m_slot->m_netLastDstId) { \
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LogWarning(LOG_RF, "DMR Slot %u, Traffic collision detect, preempting new RF traffic to existing network traffic!", m_slot->m_slotNo); \
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return false; \
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}
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#define CHECK_TG_HANG(_DST_ID) \
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if (m_slot->m_rfLastDstId != 0U) { \
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if (m_slot->m_rfLastDstId != _DST_ID && (m_slot->m_rfTGHang.isRunning() && !m_slot->m_rfTGHang.hasExpired())) { \
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return; \
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} \
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}
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// ---------------------------------------------------------------------------
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// Public Class Members
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// ---------------------------------------------------------------------------
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/// <summary>
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/// Process DMR data frame from the RF interface.
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/// </summary>
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/// <param name="data">Buffer containing data frame.</param>
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/// <param name="len">Length of data frame.</param>
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/// <returns></returns>
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bool ControlSignaling::process(uint8_t* data, uint32_t len)
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{
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assert(data != NULL);
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// Get the type from the packet metadata
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uint8_t dataType = data[1U] & 0x0FU;
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SlotType slotType;
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slotType.setColorCode(m_slot->m_colorCode);
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slotType.setDataType(dataType);
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if (dataType == DT_CSBK) {
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// generate a new CSBK and check validity
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lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
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bool valid = csbk.decode(data + 2U);
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if (!valid)
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return false;
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uint8_t csbko = csbk.getCSBKO();
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if (csbko == CSBKO_BSDWNACT)
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return false;
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bool gi = csbk.getGI();
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uint32_t srcId = csbk.getSrcId();
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uint32_t dstId = csbk.getDstId();
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if (srcId != 0U || dstId != 0U) {
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CHECK_TRAFFIC_COLLISION(dstId);
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// validate the source RID
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if (!acl::AccessControl::validateSrcId(srcId)) {
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LogWarning(LOG_RF, "DMR Slot %u, DT_CSBK denial, RID rejection, srcId = %u", m_slot->m_slotNo, srcId);
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m_slot->m_rfState = RS_RF_REJECTED;
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return false;
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}
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// validate the target ID
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if (gi) {
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if (!acl::AccessControl::validateTGId(m_slot->m_slotNo, dstId)) {
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LogWarning(LOG_RF, "DMR Slot %u, DT_CSBK denial, TGID rejection, srcId = %u, dstId = %u", m_slot->m_slotNo, srcId, dstId);
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m_slot->m_rfState = RS_RF_REJECTED;
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return false;
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}
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}
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}
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// Regenerate the CSBK data
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csbk.encode(data + 2U);
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// Regenerate the Slot Type
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slotType.encode(data + 2U);
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// Convert the Data Sync to be from the BS or MS as needed
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Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
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m_slot->m_rfSeqNo = 0U;
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data[0U] = modem::TAG_DATA;
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data[1U] = 0x00U;
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if (m_slot->m_duplex)
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m_slot->addFrame(data);
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m_slot->writeNetwork(data, DT_CSBK, gi ? FLCO_GROUP : FLCO_PRIVATE, srcId, dstId);
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if (m_verbose) {
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switch (csbko) {
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case CSBKO_UU_V_REQ:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_UU_V_REQ (Unit to Unit Voice Service Request), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_UU_ANS_RSP:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_UU_ANS_RSP (Unit to Unit Voice Service Answer Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_NACK_RSP:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_NACK_RSP (Negative Acknowledgment Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_CALL_ALRT:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_CALL_ALRT (Call Alert), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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::ActivityLog("DMR", true, "Slot %u call alert request from %u to %u", m_slot->m_slotNo, srcId, dstId);
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break;
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case CSBKO_ACK_RSP:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_ACK_RSP (Acknowledge Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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::ActivityLog("DMR", true, "Slot %u ack response from %u to %u", m_slot->m_slotNo, srcId, dstId);
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break;
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case CSBKO_EXT_FNCT:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_EXT_FNCT (Extended Function), op = $%02X, arg = %u, tgt = %u",
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m_slot->m_slotNo, csbk.getCBF(), dstId, srcId);
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}
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// generate activity log entry
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if (csbk.getCBF() == DMR_EXT_FNCT_CHECK) {
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::ActivityLog("DMR", true, "Slot %u radio check request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_INHIBIT) {
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::ActivityLog("DMR", true, "Slot %u radio inhibit request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_UNINHIBIT) {
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::ActivityLog("DMR", true, "Slot %u radio uninhibit request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_CHECK_ACK) {
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::ActivityLog("DMR", true, "Slot %u radio check response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_INHIBIT_ACK) {
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::ActivityLog("DMR", true, "Slot %u radio inhibit response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_UNINHIBIT_ACK) {
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::ActivityLog("DMR", true, "Slot %u radio uninhibit response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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break;
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case CSBKO_PRECCSBK:
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_PRECCSBK (%s Preamble CSBK), toFollow = %u, src = %u, dst = %s%u",
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m_slot->m_slotNo, csbk.getDataContent() ? "Data" : "CSBK", csbk.getCBF(), srcId, gi ? "TG " : "", dstId);
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}
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break;
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default:
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LogWarning(LOG_RF, "DMR Slot %u, DT_CSBK, unhandled CSBK, csbko = $%02X, fid = $%02X", m_slot->m_slotNo, csbko, csbk.getFID());
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break;
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}
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}
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return true;
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}
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return false;
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}
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/// <summary>
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/// Process a data frame from the network.
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/// </summary>
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/// <param name="dmrData"></param>
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void ControlSignaling::processNetwork(const data::Data & dmrData)
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{
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uint8_t dataType = dmrData.getDataType();
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uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
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dmrData.getData(data + 2U);
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if (dataType == DT_CSBK) {
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lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
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csbk.setVerbose(m_dumpCSBKData);
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bool valid = csbk.decode(data + 2U);
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if (!valid) {
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LogError(LOG_NET, "DMR Slot %u, DT_CSBK, unable to decode the network CSBK", m_slot->m_slotNo);
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return;
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}
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uint8_t csbko = csbk.getCSBKO();
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if (csbko == CSBKO_BSDWNACT)
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return;
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bool gi = csbk.getGI();
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uint32_t srcId = csbk.getSrcId();
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uint32_t dstId = csbk.getDstId();
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CHECK_TG_HANG(dstId);
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// Regenerate the CSBK data
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csbk.encode(data + 2U);
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// Regenerate the Slot Type
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SlotType slotType;
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slotType.decode(data + 2U);
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slotType.setColorCode(m_slot->m_colorCode);
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slotType.encode(data + 2U);
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// Convert the Data Sync to be from the BS or MS as needed
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Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
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data[0U] = modem::TAG_DATA;
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data[1U] = 0x00U;
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if (csbko == CSBKO_PRECCSBK && csbk.getDataContent()) {
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uint32_t cbf = NO_PREAMBLE_CSBK + csbk.getCBF() - 1U;
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for (uint32_t i = 0U; i < NO_PREAMBLE_CSBK; i++, cbf--) {
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// Change blocks to follow
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csbk.setCBF(cbf);
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// Regenerate the CSBK data
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csbk.encode(data + 2U);
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// Regenerate the Slot Type
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SlotType slotType;
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slotType.decode(data + 2U);
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slotType.setColorCode(m_slot->m_colorCode);
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slotType.encode(data + 2U);
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// Convert the Data Sync to be from the BS or MS as needed
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Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
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m_slot->addFrame(data, true);
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}
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}
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else
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m_slot->addFrame(data, true);
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if (m_verbose) {
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switch (csbko) {
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case CSBKO_UU_V_REQ:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_UU_V_REQ (Unit to Unit Voice Service Request), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_UU_ANS_RSP:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_UU_ANS_RSP (Unit to Unit Voice Service Answer Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_NACK_RSP:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_NACK_RSP (Negative Acknowledgment Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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break;
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case CSBKO_CALL_ALRT:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_CALL_ALRT (Call Alert), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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::ActivityLog("DMR", false, "Slot %u call alert request from %u to %u", m_slot->m_slotNo, srcId, dstId);
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break;
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case CSBKO_ACK_RSP:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_ACK_RSP (Acknowledge Response), src = %u, dst = %s%u",
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m_slot->m_slotNo, srcId, gi ? "TG " : "", dstId);
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}
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::ActivityLog("DMR", false, "Slot %u ack response from %u to %u", m_slot->m_slotNo, srcId, dstId);
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break;
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case CSBKO_EXT_FNCT:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_EXT_FNCT (Extended Function), op = $%02X, arg = %u, tgt = %u",
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m_slot->m_slotNo, csbk.getCBF(), dstId, srcId);
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}
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// generate activity log entry
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if (csbk.getCBF() == DMR_EXT_FNCT_CHECK) {
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::ActivityLog("DMR", false, "Slot %u radio check request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_INHIBIT) {
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::ActivityLog("DMR", false, "Slot %u radio inhibit request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_UNINHIBIT) {
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::ActivityLog("DMR", false, "Slot %u radio uninhibit request from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_CHECK_ACK) {
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::ActivityLog("DMR", false, "Slot %u radio check response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_INHIBIT_ACK) {
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::ActivityLog("DMR", false, "Slot %u radio inhibit response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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else if (csbk.getCBF() == DMR_EXT_FNCT_UNINHIBIT_ACK) {
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::ActivityLog("DMR", false, "Slot %u radio uninhibit response from %u to %u", m_slot->m_slotNo, dstId, srcId);
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}
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break;
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case CSBKO_PRECCSBK:
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if (m_verbose) {
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LogMessage(LOG_NET, "DMR Slot %u, DT_CSBK, CSBKO_PRECCSBK (%s Preamble CSBK), toFollow = %u, src = %u, dst = %s%u",
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m_slot->m_slotNo, csbk.getDataContent() ? "Data" : "CSBK", csbk.getCBF(), srcId, gi ? "TG " : "", dstId);
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}
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break;
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default:
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LogWarning(LOG_NET, "DMR Slot %u, DT_CSBK, unhandled network CSBK, csbko = $%02X, fid = $%02X", m_slot->m_slotNo, csbko, csbk.getFID());
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break;
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}
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}
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}
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else {
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// Unhandled data type
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LogWarning(LOG_NET, "DMR Slot %u, unhandled network data, type = $%02X", m_slot->m_slotNo, dataType);
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}
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}
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/// <summary>
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/// Helper to write a extended function packet on the RF interface.
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/// </summary>
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/// <param name="func">Extended function opcode.</param>
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/// <param name="arg">Extended function argument.</param>
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/// <param name="dstId">Destination radio ID.</param>
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void ControlSignaling::writeRF_Ext_Func(uint32_t func, uint32_t arg, uint32_t dstId)
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{
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if (m_verbose) {
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LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_EXT_FNCT (Extended Function), op = $%02X, arg = %u, tgt = %u",
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m_slot->m_slotNo, func, arg, dstId);
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}
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// generate activity log entry
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if (func == DMR_EXT_FNCT_CHECK) {
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::ActivityLog("DMR", true, "Slot %u radio check request from %u to %u", m_slot->m_slotNo, arg, dstId);
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}
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else if (func == DMR_EXT_FNCT_INHIBIT) {
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::ActivityLog("DMR", true, "Slot %u radio inhibit request from %u to %u", m_slot->m_slotNo, arg, dstId);
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}
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else if (func == DMR_EXT_FNCT_UNINHIBIT) {
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::ActivityLog("DMR", true, "Slot %u radio uninhibit request from %u to %u", m_slot->m_slotNo, arg, dstId);
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}
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uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
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::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
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SlotType slotType;
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slotType.setColorCode(m_slot->m_colorCode);
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slotType.setDataType(DT_CSBK);
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lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
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csbk.setVerbose(m_dumpCSBKData);
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csbk.setCSBKO(CSBKO_EXT_FNCT);
|
|
csbk.setFID(FID_DMRA);
|
|
|
|
csbk.setGI(false);
|
|
csbk.setCBF(func);
|
|
csbk.setSrcId(arg);
|
|
csbk.setDstId(dstId);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Helper to write a call alert packet on the RF interface.
|
|
/// </summary>
|
|
/// <param name="srcId">Source radio ID.</param>
|
|
/// <param name="dstId">Destination radio ID.</param>
|
|
void ControlSignaling::writeRF_Call_Alrt(uint32_t srcId, uint32_t dstId)
|
|
{
|
|
if (m_verbose) {
|
|
LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_CALL_ALRT (Call Alert), src = %u, dst = %u",
|
|
m_slot->m_slotNo, srcId, dstId);
|
|
}
|
|
|
|
::ActivityLog("DMR", true, "Slot %u call alert request from %u to %u", m_slot->m_slotNo, srcId, dstId);
|
|
|
|
uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
|
|
::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
|
|
|
|
SlotType slotType;
|
|
slotType.setColorCode(m_slot->m_colorCode);
|
|
slotType.setDataType(DT_CSBK);
|
|
|
|
lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
|
|
csbk.setVerbose(m_dumpCSBKData);
|
|
csbk.setCSBKO(CSBKO_CALL_ALRT);
|
|
csbk.setFID(FID_DMRA);
|
|
|
|
csbk.setGI(false);
|
|
csbk.setSrcId(srcId);
|
|
csbk.setDstId(dstId);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Private Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the ControlSignaling class.
|
|
/// </summary>
|
|
/// <param name="slot">DMR slot.</param>
|
|
/// <param name="network">Instance of the BaseNetwork class.</param>
|
|
/// <param name="dumpCSBKData"></param>
|
|
/// <param name="debug">Flag indicating whether DMR debug is enabled.</param>
|
|
/// <param name="verbose">Flag indicating whether DMR verbose logging is enabled.</param>
|
|
ControlSignaling::ControlSignaling(Slot * slot, network::BaseNetwork * network, bool dumpCSBKData, bool debug, bool verbose) :
|
|
m_slot(slot),
|
|
m_dumpCSBKData(dumpCSBKData),
|
|
m_verbose(verbose),
|
|
m_debug(debug)
|
|
{
|
|
/* stub */
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finalizes a instance of the ControlSignaling class.
|
|
/// </summary>
|
|
ControlSignaling::~ControlSignaling()
|
|
{
|
|
/* stub */
|
|
}
|
|
|
|
/// <summary>
|
|
/// Helper to write a TSCC Aloha broadcast packet on the RF interface.
|
|
/// </summary>
|
|
void ControlSignaling::writeRF_TSCC_Aloha()
|
|
{
|
|
if (m_debug) {
|
|
LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_ALOHA (Aloha)", m_slot->m_slotNo);
|
|
}
|
|
|
|
uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
|
|
::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
|
|
|
|
SlotType slotType;
|
|
slotType.setColorCode(m_slot->m_colorCode);
|
|
slotType.setDataType(DT_CSBK);
|
|
|
|
lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
|
|
csbk.setVerbose(m_dumpCSBKData);
|
|
csbk.setCSBKO(CSBKO_ALOHA);
|
|
csbk.setFID(FID_ETSI);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Helper to write a TSCC Ann-Wd broadcast packet on the RF interface.
|
|
/// </summary>
|
|
/// <param name="channelNo"></param>
|
|
/// <param name="annWd"></param>
|
|
void ControlSignaling::writeRF_TSCC_Bcast_Ann_Wd(uint32_t channelNo, bool annWd)
|
|
{
|
|
if (m_debug) {
|
|
LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_BROADCAST (Broadcast), BCAST_ANNC_ANN_WD_TSCC (Announce-WD TSCC Channel), channelNo = %u, annWd = %u",
|
|
m_slot->m_slotNo, channelNo, annWd);
|
|
}
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
SlotType slotType;
|
|
slotType.setColorCode(m_slot->m_colorCode);
|
|
slotType.setDataType(DT_CSBK);
|
|
|
|
lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
|
|
csbk.setCdef(false);
|
|
csbk.setVerbose(m_dumpCSBKData);
|
|
csbk.setCSBKO(CSBKO_BROADCAST);
|
|
csbk.setFID(FID_ETSI);
|
|
|
|
csbk.setAnncType(BCAST_ANNC_ANN_WD_TSCC);
|
|
csbk.setLogicalCh1(channelNo);
|
|
csbk.setAnnWdCh1(annWd);
|
|
|
|
uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
|
|
::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Helper to write a TSCC Sys_Parm broadcast packet on the RF interface.
|
|
/// </summary>
|
|
void ControlSignaling::writeRF_TSCC_Bcast_Sys_Parm()
|
|
{
|
|
if (m_debug) {
|
|
LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_BROADCAST (Broadcast), BCAST_ANNC_SITE_PARMS (Announce Site Parms)", m_slot->m_slotNo);
|
|
}
|
|
|
|
uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
|
|
::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
|
|
|
|
SlotType slotType;
|
|
slotType.setColorCode(m_slot->m_colorCode);
|
|
slotType.setDataType(DT_CSBK);
|
|
|
|
lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
|
|
csbk.setVerbose(m_dumpCSBKData);
|
|
csbk.setCSBKO(CSBKO_BROADCAST);
|
|
csbk.setFID(FID_ETSI);
|
|
|
|
csbk.setAnncType(BCAST_ANNC_SITE_PARMS);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Helper to write a TSCC Git Hash broadcast packet on the RF interface.
|
|
/// </summary>
|
|
void ControlSignaling::writeRF_TSCC_Git_Hash()
|
|
{
|
|
if (m_debug) {
|
|
LogMessage(LOG_RF, "DMR Slot %u, DT_CSBK, CSBKO_DVM_GIT_HASH (DVM Git Hash)", m_slot->m_slotNo);
|
|
}
|
|
|
|
uint8_t data[DMR_FRAME_LENGTH_BYTES + 2U];
|
|
::memset(data + 2U, 0x00U, DMR_FRAME_LENGTH_BYTES);
|
|
|
|
SlotType slotType;
|
|
slotType.setColorCode(m_slot->m_colorCode);
|
|
slotType.setDataType(DT_CSBK);
|
|
|
|
lc::CSBK csbk = lc::CSBK(m_slot->m_siteData, m_slot->m_idenEntry, m_slot->m_dumpCSBKData);
|
|
csbk.setVerbose(m_dumpCSBKData);
|
|
csbk.setCSBKO(CSBKO_DVM_GIT_HASH);
|
|
csbk.setFID(FID_DVM);
|
|
|
|
// Regenerate the CSBK data
|
|
csbk.encode(data + 2U);
|
|
|
|
// Regenerate the Slot Type
|
|
slotType.encode(data + 2U);
|
|
|
|
// Convert the Data Sync to be from the BS or MS as needed
|
|
Sync::addDMRDataSync(data + 2U, m_slot->m_duplex);
|
|
|
|
m_slot->m_rfSeqNo = 0U;
|
|
|
|
data[0U] = modem::TAG_DATA;
|
|
data[1U] = 0x00U;
|
|
|
|
if (m_slot->m_duplex)
|
|
m_slot->addFrame(data);
|
|
}
|