Digital_Voice_Modem_Project
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Merge remote-tracking branch 'upstream/master'

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2.0-maint
Bryan Biedenkapp 3 years ago
parent 3978bd4b77 008e1615ad
commit f193d39c67
9 changed files with 102 additions and 21 deletions
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1
config.example.yml
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@ -107,6 +107,7 @@ system:
rfTalkgroupHang: 10 rfTalkgroupHang: 10
activeTickDelay: 5 activeTickDelay: 5
idleTickDelay: 5 idleTickDelay: 5
localTimeOffset: 0
info: info:
latitude: -83.689428 latitude: -83.689428
longitude: -39.194973 longitude: -39.194973

3
host/Host.cpp
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@ -1788,6 +1788,8 @@ bool Host::readParams()
::LogWarning(LOG_HOST, "System Identity \"%s\" is too long; truncating to 8 characters, \"%s\".", identity.c_str(), m_identity.c_str()); ::LogWarning(LOG_HOST, "System Identity \"%s\" is too long; truncating to 8 characters, \"%s\".", identity.c_str(), m_identity.c_str());
} }
int8_t lto = (int8_t)systemConf["localTimeOffset"].as<int32_t>(0);
removeLockFile(); removeLockFile();
LogInfo("General Parameters"); LogInfo("General Parameters");
@ -1808,6 +1810,7 @@ bool Host::readParams()
LogInfo(" Identity: %s", m_identity.c_str()); LogInfo(" Identity: %s", m_identity.c_str());
LogInfo(" Fixed Mode: %s", m_fixedMode ? "yes" : "no"); LogInfo(" Fixed Mode: %s", m_fixedMode ? "yes" : "no");
LogInfo(" Lock Filename: %s", g_lockFile.c_str()); LogInfo(" Lock Filename: %s", g_lockFile.c_str());
LogInfo(" Local Time Offset: %dh", lto);
yaml::Node systemInfo = systemConf["info"]; yaml::Node systemInfo = systemConf["info"];
m_latitude = systemInfo["latitude"].as<float>(0.0F); m_latitude = systemInfo["latitude"].as<float>(0.0F);

4
p25/Control.cpp
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@ -279,7 +279,9 @@ void Control::setOptions(yaml::Node& conf, const std::string cwCallsign, const s
} }
} }
m_siteData = SiteData(netId, sysId, rfssId, siteId, 0U, channelId, channelNo, serviceClass); int8_t lto = (int8_t)systemConf["localTimeOffset"].as<int32_t>(0);
m_siteData = SiteData(netId, sysId, rfssId, siteId, 0U, channelId, channelNo, serviceClass, lto);
m_siteData.setCallsign(cwCallsign); m_siteData.setCallsign(cwCallsign);
std::vector<::lookups::IdenTable> entries = m_idenTable->list(); std::vector<::lookups::IdenTable> entries = m_idenTable->list();

7
p25/P25Defines.h
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@ -299,12 +299,12 @@ namespace p25
const uint8_t TSBK_ISP_TELE_INT_PSTN_REQ = 0x09U; // TELE INT PSTN REQ - Telephone Interconnect Request - Implicit const uint8_t TSBK_ISP_TELE_INT_PSTN_REQ = 0x09U; // TELE INT PSTN REQ - Telephone Interconnect Request - Implicit
const uint8_t TSBK_ISP_SNDCP_CH_REQ = 0x12U; // SNDCP CH REQ - SNDCP Data Channel Request const uint8_t TSBK_ISP_SNDCP_CH_REQ = 0x12U; // SNDCP CH REQ - SNDCP Data Channel Request
const uint8_t TSBK_ISP_STS_Q_RSP = 0x19U; // STS Q RSP - Status Query Response const uint8_t TSBK_ISP_STS_Q_RSP = 0x19U; // STS Q RSP - Status Query Response
const uint8_t TSBK_ISP_STS_Q_REQ = 0x1CU; // STS_Q_REQ - Status Query Request
const uint8_t TSBK_ISP_CAN_SRV_REQ = 0x23U; // CAN SRV REQ - Cancel Service Request const uint8_t TSBK_ISP_CAN_SRV_REQ = 0x23U; // CAN SRV REQ - Cancel Service Request
const uint8_t TSBK_ISP_EMERG_ALRM_REQ = 0x27U; // EMERG ALRM REQ - Emergency Alarm Request const uint8_t TSBK_ISP_EMERG_ALRM_REQ = 0x27U; // EMERG ALRM REQ - Emergency Alarm Request
const uint8_t TSBK_ISP_GRP_AFF_Q_RSP = 0x29U; // GRP AFF Q RSP - Group Affiliation Query Response const uint8_t TSBK_ISP_GRP_AFF_Q_RSP = 0x29U; // GRP AFF Q RSP - Group Affiliation Query Response
const uint8_t TSBK_ISP_U_DEREG_REQ = 0x2BU; // U DE REG REQ - Unit De-Registration Request const uint8_t TSBK_ISP_U_DEREG_REQ = 0x2BU; // U DE REG REQ - Unit De-Registration Request
const uint8_t TSBK_ISP_LOC_REG_REQ = 0x2DU; // LOC REG REQ - Location Registration Request const uint8_t TSBK_ISP_LOC_REG_REQ = 0x2DU; // LOC REG REQ - Location Registration Request
const uint8_t TSBK_ISP_STS_Q_REQ = 0x1CU; // STS_Q_REQ - Status Query Request
const uint8_t TSBK_ISP_RAD_MON_REQ = 0x1DU; // RAD_MON_REQ - Radio Unit Monitor Request const uint8_t TSBK_ISP_RAD_MON_REQ = 0x1DU; // RAD_MON_REQ - Radio Unit Monitor Request
const uint8_t TSBK_ISP_RAD_MON_ENH_REQ = 0x1EU; // RAD_MON_ENH_REQ - Radio Unit Monitor Enhanced Request const uint8_t TSBK_ISP_RAD_MON_ENH_REQ = 0x1EU; // RAD_MON_ENH_REQ - Radio Unit Monitor Enhanced Request
const uint8_t TSBK_ISP_AUTH_FNE_RST = 0x3AU; // AUTH_FNE_RST - Authentication FNE Result const uint8_t TSBK_ISP_AUTH_FNE_RST = 0x3AU; // AUTH_FNE_RST - Authentication FNE Result
@ -317,28 +317,27 @@ namespace p25
const uint8_t TSBK_OSP_UU_VCH_GRANT_UPD = 0x06U; // UU VCH GRANT UPD - Unit-to-Unit Voice Channel Grant Update const uint8_t TSBK_OSP_UU_VCH_GRANT_UPD = 0x06U; // UU VCH GRANT UPD - Unit-to-Unit Voice Channel Grant Update
const uint8_t TSBK_OSP_SNDCP_CH_GNT = 0x14U; // SNDCP CH GNT - SNDCP Data Channel Grant const uint8_t TSBK_OSP_SNDCP_CH_GNT = 0x14U; // SNDCP CH GNT - SNDCP Data Channel Grant
const uint8_t TSBK_OSP_SNDCP_CH_ANN = 0x16U; // SNDCP CH ANN - SNDCP Data Channel Announcement const uint8_t TSBK_OSP_SNDCP_CH_ANN = 0x16U; // SNDCP CH ANN - SNDCP Data Channel Announcement
const uint8_t TSBK_OSP_STS_Q = 0x1AU; // STS_Q - Status Query
const uint8_t TSBK_OSP_DENY_RSP = 0x27U; // DENY RSP - Deny Response const uint8_t TSBK_OSP_DENY_RSP = 0x27U; // DENY RSP - Deny Response
const uint8_t TSBK_OSP_SCCB_EXP = 0x29U; // SCCB - Secondary Control Channel Broadcast - Explicit const uint8_t TSBK_OSP_SCCB_EXP = 0x29U; // SCCB - Secondary Control Channel Broadcast - Explicit
const uint8_t TSBK_OSP_GRP_AFF_Q = 0x2AU; // GRP AFF Q - Group Affiliation Query const uint8_t TSBK_OSP_GRP_AFF_Q = 0x2AU; // GRP AFF Q - Group Affiliation Query
const uint8_t TSBK_OSP_LOC_REG_RSP = 0x2BU; // LOC REG RSP - Location Registration Response const uint8_t TSBK_OSP_LOC_REG_RSP = 0x2BU; // LOC REG RSP - Location Registration Response
const uint8_t TSBK_OSP_U_REG_CMD = 0x2DU; // U REG CMD - Unit Registration Command const uint8_t TSBK_OSP_U_REG_CMD = 0x2DU; // U REG CMD - Unit Registration Command
const uint8_t TSBK_OSP_U_DEREG_ACK = 0x2FU; // U DE REG ACK - Unit De-Registration Acknowledge const uint8_t TSBK_OSP_U_DEREG_ACK = 0x2FU; // U DE REG ACK - Unit De-Registration Acknowledge
const uint8_t TSBK_OSP_SYNC_BCAST = 0x30U; // SYNC BCAST - Synchronization Broadcast
const uint8_t TSBK_OSP_QUE_RSP = 0x33U; // QUE RSP - Queued Response const uint8_t TSBK_OSP_QUE_RSP = 0x33U; // QUE RSP - Queued Response
const uint8_t TSBK_OSP_IDEN_UP_VU = 0x34U; // IDEN UP VU - Channel Identifier Update for VHF/UHF Bands const uint8_t TSBK_OSP_IDEN_UP_VU = 0x34U; // IDEN UP VU - Channel Identifier Update for VHF/UHF Bands
const uint8_t TSBK_OSP_TIME_DATE_ANN = 0x35U; // TIME_DATE_ANN - Time and Date Announcement
const uint8_t TSBK_OSP_SYS_SRV_BCAST = 0x38U; // SYS SRV BCAST - System Service Broadcast const uint8_t TSBK_OSP_SYS_SRV_BCAST = 0x38U; // SYS SRV BCAST - System Service Broadcast
const uint8_t TSBK_OSP_SCCB = 0x39U; // SCCB - Secondary Control Channel Broadcast const uint8_t TSBK_OSP_SCCB = 0x39U; // SCCB - Secondary Control Channel Broadcast
const uint8_t TSBK_OSP_RFSS_STS_BCAST = 0x3AU; // RFSS STS BCAST - RFSS Status Broadcast const uint8_t TSBK_OSP_RFSS_STS_BCAST = 0x3AU; // RFSS STS BCAST - RFSS Status Broadcast
const uint8_t TSBK_OSP_NET_STS_BCAST = 0x3BU; // NET STS BCAST - Network Status Broadcast const uint8_t TSBK_OSP_NET_STS_BCAST = 0x3BU; // NET STS BCAST - Network Status Broadcast
const uint8_t TSBK_OSP_ADJ_STS_BCAST = 0x3CU; // ADJ STS BCAST - Adjacent Site Status Broadcast const uint8_t TSBK_OSP_ADJ_STS_BCAST = 0x3CU; // ADJ STS BCAST - Adjacent Site Status Broadcast
const uint8_t TSBK_OSP_IDEN_UP = 0x3DU; // IDEN UP - Channel Identifier Update const uint8_t TSBK_OSP_IDEN_UP = 0x3DU; // IDEN UP - Channel Identifier Update
const uint8_t TSBK_OSP_STS_Q = 0x1AU; // STS_Q - Status Query
const uint8_t TSBK_OSP_AUTH_DMD = 0x31U; // AUTH_DMD - Authentication Demand const uint8_t TSBK_OSP_AUTH_DMD = 0x31U; // AUTH_DMD - Authentication Demand
const uint8_t TSBK_OSP_AUTH_FNE_RESP = 0x32U; // AUTH_FNE_RESP - Authentication FNE Response const uint8_t TSBK_OSP_AUTH_FNE_RESP = 0x32U; // AUTH_FNE_RESP - Authentication FNE Response
const uint8_t TSBK_OSP_RAD_MON_CMD = 0x1DU; // RAD_MON_CMD - Radio Monitor Command const uint8_t TSBK_OSP_RAD_MON_CMD = 0x1DU; // RAD_MON_CMD - Radio Monitor Command
const uint8_t TSBK_OSP_RAD_MON_ENH_CMD = 0x1EU; // RAD_MON_ENH_CMD - Radio Unit Monitor Enhanced Command const uint8_t TSBK_OSP_RAD_MON_ENH_CMD = 0x1EU; // RAD_MON_ENH_CMD - Radio Unit Monitor Enhanced Command
// TSBK Motorola Outbound Signalling Packet (OSP) Opcode(s) // TSBK Motorola Outbound Signalling Packet (OSP) Opcode(s)
const uint8_t TSBK_OSP_MOT_GRG_ADD = 0x00U; // MOT GRG ADD - Motorola / Group Regroup Add (Patch Supergroup) const uint8_t TSBK_OSP_MOT_GRG_ADD = 0x00U; // MOT GRG ADD - Motorola / Group Regroup Add (Patch Supergroup)
const uint8_t TSBK_OSP_MOT_GRG_DEL = 0x01U; // MOT GRG DEL - Motorola / Group Regroup Delete (Unpatch Supergroup) const uint8_t TSBK_OSP_MOT_GRG_DEL = 0x01U; // MOT GRG DEL - Motorola / Group Regroup Delete (Unpatch Supergroup)

16
p25/SiteData.h
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@ -52,7 +52,8 @@ namespace p25
m_isAdjSite(false), m_isAdjSite(false),
m_callsign("CHANGEME"), m_callsign("CHANGEME"),
m_chCnt(0U), m_chCnt(0U),
m_netActive(false) m_netActive(false),
m_lto(0)
{ {
/* stub */ /* stub */
} }
@ -65,7 +66,8 @@ namespace p25
/// <param name="channelId">Channel ID.</param> /// <param name="channelId">Channel ID.</param>
/// <param name="channelNo">Channel Number.</param> /// <param name="channelNo">Channel Number.</param>
/// <param name="serviceClass">Service class.</param> /// <param name="serviceClass">Service class.</param>
SiteData(uint32_t netId, uint32_t sysId, uint8_t rfssId, uint8_t siteId, uint8_t lra, uint8_t channelId, uint32_t channelNo, uint8_t serviceClass) : /// <param name="lto">Local time offset.</param>
SiteData(uint32_t netId, uint32_t sysId, uint8_t rfssId, uint8_t siteId, uint8_t lra, uint8_t channelId, uint32_t channelNo, uint8_t serviceClass, int8_t lto) :
m_lra(0U), m_lra(0U),
m_netId(P25_WACN_STD_DEFAULT), m_netId(P25_WACN_STD_DEFAULT),
m_sysId(P25_SID_STD_DEFAULT), m_sysId(P25_SID_STD_DEFAULT),
@ -77,7 +79,8 @@ namespace p25
m_isAdjSite(false), m_isAdjSite(false),
m_callsign("CHANGEME"), m_callsign("CHANGEME"),
m_chCnt(0U), m_chCnt(0U),
m_netActive(false) m_netActive(false),
m_lto(0)
{ {
// lra clamping // lra clamping
if (lra > 0xFFU) // clamp to $FF if (lra > 0xFFU) // clamp to $FF
@ -119,6 +122,8 @@ namespace p25
m_channelNo = channelNo; m_channelNo = channelNo;
m_serviceClass = serviceClass; m_serviceClass = serviceClass;
m_lto = lto;
} }
/// <summary>Helper to set the site callsign.</summary> /// <summary>Helper to set the site callsign.</summary>
@ -190,6 +195,7 @@ namespace p25
m_callsign = "ADJSITE "; m_callsign = "ADJSITE ";
m_chCnt = -1; // don't store channel count for adjacent sites m_chCnt = -1; // don't store channel count for adjacent sites
m_netActive = true; // adjacent sites are explicitly network active m_netActive = true; // adjacent sites are explicitly network active
m_lto = 0;
} }
/// <summary>Equals operator.</summary> /// <summary>Equals operator.</summary>
@ -217,6 +223,8 @@ namespace p25
m_chCnt = data.m_chCnt; m_chCnt = data.m_chCnt;
m_netActive = data.m_netActive; m_netActive = data.m_netActive;
m_lto = data.m_lto;
} }
return *this; return *this;
@ -247,6 +255,8 @@ namespace p25
__READONLY_PROPERTY_PLAIN(uint8_t, chCnt, chCnt); __READONLY_PROPERTY_PLAIN(uint8_t, chCnt, chCnt);
/// <summary>Flag indicating whether this site is a linked active network member.</summary> /// <summary>Flag indicating whether this site is a linked active network member.</summary>
__READONLY_PROPERTY_PLAIN(bool, netActive, netActive); __READONLY_PROPERTY_PLAIN(bool, netActive, netActive);
/// <summary>Local Time Offset.</summary>
__READONLY_PROPERTY_PLAIN(int8_t, lto, lto);
}; };
} // namespace p25 } // namespace p25

57
p25/lc/TSBK.cpp
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@ -560,6 +560,8 @@ void TSBK::encode(uint8_t* data, bool rawTSBK, bool noTrellis)
assert(data != NULL); assert(data != NULL);
const uint32_t services = (m_siteData.netActive()) ? P25_SYS_SRV_NET_ACTIVE : 0U | P25_SYS_SRV_DEFAULT; const uint32_t services = (m_siteData.netActive()) ? P25_SYS_SRV_NET_ACTIVE : 0U | P25_SYS_SRV_DEFAULT;
std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
time_t tt = std::chrono::system_clock::to_time_t(now);
uint8_t tsbk[P25_TSBK_LENGTH_BYTES]; uint8_t tsbk[P25_TSBK_LENGTH_BYTES];
::memset(tsbk, 0x00U, P25_TSBK_LENGTH_BYTES); ::memset(tsbk, 0x00U, P25_TSBK_LENGTH_BYTES);
@ -771,6 +773,54 @@ void TSBK::encode(uint8_t* data, bool rawTSBK, bool noTrellis)
tsbkValue = (tsbkValue << 12) + m_siteData.sysId(); // System ID tsbkValue = (tsbkValue << 12) + m_siteData.sysId(); // System ID
tsbkValue = (tsbkValue << 24) + m_srcId; // Source Radio Address tsbkValue = (tsbkValue << 24) + m_srcId; // Source Radio Address
break; break;
case TSBK_OSP_SYNC_BCAST:
{
tm local_tm = *gmtime(&tt);
uint32_t tmM = (local_tm.tm_mon + 1);
uint32_t tmY = (local_tm.tm_year + 1900) - 2000;
#if DEBUG_P25_TSBK
LogDebug(LOG_P25, "TSBK_OSP_SYNC_BCAST, tmM = %u / %u, tmY = %u / %u", local_tm.tm_mon, tmM, local_tm.tm_year, tmY);
#endif
// determine LTO and direction (positive or negative)
bool negativeLTO = false;
uint8_t lto = fabs(m_siteData.lto()) * 2U; // this will cause a bug for half-hour timezone intervals...
if (m_siteData.lto() < 0)
negativeLTO = true;
// mark the LTO as valid if its non-zero
bool vl = false;
if (lto > 0U)
vl = true;
uint8_t mc = 0U;
// wrap microslot count if necessary
if (m_microslotCount > 7999U)
m_microslotCount = 0U;
tsbkValue = 0x0AU + // US - Unsynced Flag Set / MMU - Microslot/Minute Unlock Flag Set
((mc & 0x03U) >> 1); // Minute Correction MSB
tsbkValue = (tsbkValue << 8) +
((mc & 0x01U) << 7) + // Minute Correction LSB
(vl ? 0x40U : 0x00U) + // Valid LTO Flag
(negativeLTO ? 0x20U : 0x00U) + // Add/Subtract LTO Flag
(lto & 0x1F); // LTO
// Date
tsbkValue = (tsbkValue << 7) + (tmY & 0x7FU); // Number of Years Past 2000
tsbkValue = (tsbkValue << 4) + (tmM & 0x0FU); // Month
tsbkValue = (tsbkValue << 5) + (local_tm.tm_mday & 0x1FU); // Day of Month
// Time
tsbkValue = (tsbkValue << 5) + (local_tm.tm_hour & 0x1FU); // Hour
tsbkValue = (tsbkValue << 6) + (local_tm.tm_min & 0x3FU); // Minute
tsbkValue = (tsbkValue << 13) + (m_microslotCount & 0x1FFFU); // Microslot Count
}
break;
case TSBK_OSP_IDEN_UP_VU: case TSBK_OSP_IDEN_UP_VU:
{ {
if ((m_siteIdenEntry.chBandwidthKhz() != 0.0F) && (m_siteIdenEntry.chSpaceKhz() != 0.0F) && if ((m_siteIdenEntry.chBandwidthKhz() != 0.0F) && (m_siteIdenEntry.chSpaceKhz() != 0.0F) &&
@ -898,6 +948,7 @@ void TSBK::encode(uint8_t* data, bool rawTSBK, bool noTrellis)
} }
} }
break; break;
<<<<<<< HEAD
case TSBK_OSP_TIME_DATE_ANN: case TSBK_OSP_TIME_DATE_ANN:
{ {
//Setup //Setup
@ -956,7 +1007,8 @@ void TSBK::encode(uint8_t* data, bool rawTSBK, bool noTrellis)
tsbkValue = (tsbkValue << 48) + (m_txMult & 0x3U); // TX Multiplier tsbkValue = (tsbkValue << 48) + (m_txMult & 0x3U); // TX Multiplier
tsbkValue = (tsbkValue << 24) + (m_srcId & 0xFFFFFFU); // Source Radio Address tsbkValue = (tsbkValue << 24) + (m_srcId & 0xFFFFFFU); // Source Radio Address
tsbkValue = tsbkValue + (m_dstId & 0xFFFFFFU); // Target Radio Address tsbkValue = tsbkValue + (m_dstId & 0xFFFFFFU); // Target Radio Address
} break; }
break;
default: default:
if (m_mfId == P25_MFG_STANDARD) { if (m_mfId == P25_MFG_STANDARD) {
LogError(LOG_P25, "TSBK::encode(), unknown TSBK LCO value, mfId = $%02X, lco = $%02X", m_mfId, m_lco); LogError(LOG_P25, "TSBK::encode(), unknown TSBK LCO value, mfId = $%02X, lco = $%02X", m_mfId, m_lco);
@ -1207,6 +1259,7 @@ TSBK::TSBK(SiteData siteData) :
m_messageValue(0U), m_messageValue(0U),
m_statusValue(0U), m_statusValue(0U),
m_extendedFunction(P25_EXT_FNCT_CHECK), m_extendedFunction(P25_EXT_FNCT_CHECK),
m_microslotCount(0U),
m_dataServiceOptions(0U), m_dataServiceOptions(0U),
m_dataAccessControl(0U), m_dataAccessControl(0U),
m_dataChannelNo(0U), m_dataChannelNo(0U),
@ -1275,6 +1328,8 @@ void TSBK::copy(const TSBK& data)
m_extendedFunction = data.m_extendedFunction; m_extendedFunction = data.m_extendedFunction;
m_microslotCount = data.m_microslotCount;
m_dataChannelNo = data.m_dataChannelNo; m_dataChannelNo = data.m_dataChannelNo;
m_adjCFVA = data.m_adjCFVA; m_adjCFVA = data.m_adjCFVA;

3
p25/lc/TSBK.h
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@ -144,6 +144,9 @@ namespace p25
/// <summary>Extended function opcode.</summary> /// <summary>Extended function opcode.</summary>
__PROPERTY(uint32_t, extendedFunction, ExtendedFunction); __PROPERTY(uint32_t, extendedFunction, ExtendedFunction);
/// <summary>Microslot count.</summary>
__PROPERTY(uint16_t, microslotCount, MicroslotCount);
/** SNDCP Channel Request */ /** SNDCP Channel Request */
/// <summary>SNDCP Data Service Options</summary> /// <summary>SNDCP Data Service Options</summary>
__PROPERTY(uint8_t, dataServiceOptions, DataServiceOptions); __PROPERTY(uint8_t, dataServiceOptions, DataServiceOptions);

28
p25/packet/Trunk.cpp
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@ -1214,6 +1214,7 @@ Trunk::Trunk(Control* p25, network::BaseNetwork* network, bool dumpTSBKData, boo
m_convFallback(false), m_convFallback(false),
m_adjSiteUpdateTimer(1000U), m_adjSiteUpdateTimer(1000U),
m_adjSiteUpdateInterval(ADJ_SITE_TIMER_TIMEOUT), m_adjSiteUpdateInterval(ADJ_SITE_TIMER_TIMEOUT),
m_microslotCount(0U),
m_ctrlTSDUMBF(true), m_ctrlTSDUMBF(true),
m_localEmergAlarm(false), m_localEmergAlarm(false),
m_sndcpChGrant(false), m_sndcpChGrant(false),
@ -1300,6 +1301,11 @@ void Trunk::writeRF_ControlData(uint8_t frameCnt, uint8_t n, bool adjSS)
LogDebug(LOG_P25, "writeRF_ControlData, mbfCnt = %u, frameCnt = %u, seq = %u, adjSS = %u", m_mbfCnt, frameCnt, n, adjSS); LogDebug(LOG_P25, "writeRF_ControlData, mbfCnt = %u, frameCnt = %u, seq = %u, adjSS = %u", m_mbfCnt, frameCnt, n, adjSS);
} }
// bryanb: this is just a simple counter because we treat the SYNC_BCST as unlocked
m_microslotCount++;
if (m_microslotCount > 7999U)
m_microslotCount = 0;
bool forcePad = false; bool forcePad = false;
bool alt = (frameCnt % 2U) > 0U; bool alt = (frameCnt % 2U) > 0U;
switch (n) switch (n)
@ -1327,17 +1333,20 @@ void Trunk::writeRF_ControlData(uint8_t frameCnt, uint8_t n, bool adjSS)
else else
queueRF_TSBK_Ctrl(TSBK_OSP_NET_STS_BCAST); queueRF_TSBK_Ctrl(TSBK_OSP_NET_STS_BCAST);
break; break;
/** update data */
case 4: case 4:
queueRF_TSBK_Ctrl(TSBK_OSP_SYNC_BCAST);
break;
/** update data */
case 5:
if (m_p25->m_affiliations.grantSize() > 0) { if (m_p25->m_affiliations.grantSize() > 0) {
queueRF_TSBK_Ctrl(TSBK_OSP_GRP_VCH_GRANT_UPD); queueRF_TSBK_Ctrl(TSBK_OSP_GRP_VCH_GRANT_UPD);
} }
break; break;
/** extra data */ /** extra data */
case 5: case 6:
queueRF_TSBK_Ctrl(TSBK_OSP_SNDCP_CH_ANN); queueRF_TSBK_Ctrl(TSBK_OSP_SNDCP_CH_ANN);
break; break;
case 6: case 7:
// write ADJSS // write ADJSS
if (adjSS && m_adjSiteTable.size() > 0) { if (adjSS && m_adjSiteTable.size() > 0) {
queueRF_TSBK_Ctrl(TSBK_OSP_ADJ_STS_BCAST); queueRF_TSBK_Ctrl(TSBK_OSP_ADJ_STS_BCAST);
@ -1346,17 +1355,13 @@ void Trunk::writeRF_ControlData(uint8_t frameCnt, uint8_t n, bool adjSS)
forcePad = true; forcePad = true;
} }
break; break;
case 7: case 8:
// write SCCB // write SCCB
if (adjSS && m_sccbTable.size() > 0) { if (adjSS && m_sccbTable.size() > 0) {
queueRF_TSBK_Ctrl(TSBK_OSP_SCCB_EXP); queueRF_TSBK_Ctrl(TSBK_OSP_SCCB_EXP);
break; break;
} }
break; break;
case 8:
// write TIME_DATE_ANN
queueRF_TSBK_Ctrl(TSBK_OSP_TIME_DATE_ANN);
break;
} }
// should we insert the BSI bursts? // should we insert the BSI bursts?
@ -1888,12 +1893,13 @@ void Trunk::queueRF_TSBK_Ctrl(uint8_t lco)
// transmit SNDCP announcement // transmit SNDCP announcement
m_rfTSBK.setLCO(TSBK_OSP_SNDCP_CH_ANN); m_rfTSBK.setLCO(TSBK_OSP_SNDCP_CH_ANN);
break; break;
case TSBK_OSP_TIME_DATE_ANN: case TSBK_OSP_SYNC_BCAST:
if (m_debug) { if (m_debug) {
LogMessage(LOG_RF , P25_TSDU_STR ", TSBK_OSP_TIME_DATE_ANN (Time Date Announce)"); LogMessage(LOG_RF , P25_TSDU_STR ", TSBK_OSP_SYNC_BCAST (Synchronization Broadcast)");
} }
m_rfTSBK.setLCO(TSBK_OSP_TIME_DATE_ANN); m_rfTSBK.setLCO(TSBK_OSP_SYNC_BCAST);
m_rfTSBK.setMicroslotCount(m_microslotCount);
m_rfTSBK.setMFId(P25_MFG_STANDARD); m_rfTSBK.setMFId(P25_MFG_STANDARD);
break; break;

2
p25/packet/Trunk.h
Unescape View File

@ -146,6 +146,8 @@ namespace p25
Timer m_adjSiteUpdateTimer; Timer m_adjSiteUpdateTimer;
uint32_t m_adjSiteUpdateInterval; uint32_t m_adjSiteUpdateInterval;
uint16_t m_microslotCount;
bool m_ctrlTSDUMBF; bool m_ctrlTSDUMBF;
bool m_localEmergAlarm; bool m_localEmergAlarm;

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