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.
dvmhost/src/common/dmr/DMRDefines.h

496 lines
23 KiB

// SPDX-License-Identifier: GPL-2.0-only
/*
* Digital Voice Modem - Common Library
* GPLv2 Open Source. Use is subject to license terms.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright (C) 2015,2016 Jonathan Naylor, G4KLX
* Copyright (C) 2019-2025 Bryan Biedenkapp, N2PLL
*
*/
/**
* @defgroup dmr Digital Mobile Radio
* @brief Implementation for the ETSI TS-102 Digital Mobile Radio (DMR) standard.
* @ingroup common
*
* @file DMRDefines.h
* @ingroup dmr
*/
#if !defined(__DMR_DEFINES_H__)
#define __DMR_DEFINES_H__
#include "common/Defines.h"
// Shorthand macro to dmr::defines -- keeps source code that doesn't use "using" concise
#if !defined(DMRDEF)
#define DMRDEF dmr::defines
#endif // DMRDEF
namespace dmr
{
namespace defines
{
// ---------------------------------------------------------------------------
// Constants
// ---------------------------------------------------------------------------
/**
* @addtogroup dmr
* @{
*/
/** @name Frame Lengths and Misc Constants */
const uint32_t DMR_FRAME_LENGTH_BITS = 264U;
const uint32_t DMR_FRAME_LENGTH_BYTES = 33U;
const uint32_t DMR_SYNC_LENGTH_BITS = 48U;
const uint32_t DMR_SYNC_LENGTH_BYTES = 6U;
const uint32_t DMR_EMB_LENGTH_BITS = 8U;
const uint32_t DMR_EMB_LENGTH_BYTES = 1U;
const uint32_t DMR_SLOT_TYPE_LENGTH_BITS = 8U;
const uint32_t DMR_SLOT_TYPE_LENGTH_BYTES = 1U;
const uint32_t DMR_EMBEDDED_SIGNALLING_LENGTH_BITS = 32U;
const uint32_t DMR_EMBEDDED_SIGNALLING_LENGTH_BYTES = 4U;
const uint32_t DMR_AMBE_LENGTH_BITS = 108U * 2U;
const uint32_t DMR_AMBE_LENGTH_BYTES = 27U;
const uint32_t DMR_LC_HEADER_LENGTH_BYTES = 12U;
const uint32_t DMR_CSBK_LENGTH_BYTES = 12U;
const uint8_t BS_SOURCED_AUDIO_SYNC[] = { 0x07U, 0x55U, 0xFDU, 0x7DU, 0xF7U, 0x5FU, 0x70U };
const uint8_t BS_SOURCED_DATA_SYNC[] = { 0x0DU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xD0U };
const uint8_t MS_SOURCED_AUDIO_SYNC[] = { 0x07U, 0xF7U, 0xD5U, 0xDDU, 0x57U, 0xDFU, 0xD0U };
const uint8_t MS_SOURCED_DATA_SYNC[] = { 0x0DU, 0x5DU, 0x7FU, 0x77U, 0xFDU, 0x75U, 0x70U };
const uint8_t DIRECT_SLOT1_AUDIO_SYNC[] = { 0x05U, 0xD5U, 0x77U, 0xF7U, 0x75U, 0x7FU, 0xF0U };
const uint8_t DIRECT_SLOT1_DATA_SYNC[] = { 0x0FU, 0x7FU, 0xDDU, 0x5DU, 0xDFU, 0xD5U, 0x50U };
const uint8_t DIRECT_SLOT2_AUDIO_SYNC[] = { 0x07U, 0xDFU, 0xFDU, 0x5FU, 0x55U, 0xD5U, 0xF0U };
const uint8_t DIRECT_SLOT2_DATA_SYNC[] = { 0x0DU, 0x75U, 0x57U, 0xF5U, 0xFFU, 0x7FU, 0x50U };
const uint8_t MS_DATA_SYNC_BYTES[] = { 0x0DU, 0x5DU, 0x7FU, 0x77U, 0xFDU, 0x75U, 0x70U };
const uint8_t MS_VOICE_SYNC_BYTES[] = { 0x07U, 0xF7U, 0xD5U, 0xDDU, 0x57U, 0xDFU, 0xD0U };
const uint8_t SYNC_MASK[] = { 0x0FU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xF0U };
// The PR FILL and Data Sync pattern.
const uint8_t IDLE_DATA[] = { 0x01U, 0x00U,
0x53U, 0xC2U, 0x5EU, 0xABU, 0xA8U, 0x67U, 0x1DU, 0xC7U, 0x38U, 0x3BU, 0xD9U,
0x36U, 0x00U, 0x0DU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xD0U, 0x03U, 0xF6U,
0xE4U, 0x65U, 0x17U, 0x1BU, 0x48U, 0xCAU, 0x6DU, 0x4FU, 0xC6U, 0x10U, 0xB4U };
// A silence frame only
const uint8_t SILENCE_DATA[] = { 0x01U, 0x00U,
0xB9U, 0xE8U, 0x81U, 0x52U, 0x61U, 0x73U, 0x00U, 0x2AU, 0x6BU, 0xB9U, 0xE8U,
0x81U, 0x52U, 0x60U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x01U, 0x73U, 0x00U,
0x2AU, 0x6BU, 0xB9U, 0xE8U, 0x81U, 0x52U, 0x61U, 0x73U, 0x00U, 0x2AU, 0x6BU };
const uint8_t NULL_AMBE[] = { 0xB1U, 0xA8U, 0x22U, 0x25U, 0x6BU, 0xD1U, 0x6CU, 0xCFU, 0x67U };
const uint8_t PAYLOAD_LEFT_MASK[] = { 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xF0U };
const uint8_t PAYLOAD_RIGHT_MASK[] = { 0x0FU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU };
const uint8_t VOICE_LC_HEADER_CRC_MASK[] = { 0x96U, 0x96U, 0x96U };
const uint8_t TERMINATOR_WITH_LC_CRC_MASK[] = { 0x99U, 0x99U, 0x99U };
const uint8_t PI_HEADER_CRC_MASK[] = { 0x69U, 0x69U };
const uint8_t DATA_HEADER_CRC_MASK[] = { 0xCCU, 0xCCU };
const uint8_t CSBK_CRC_MASK[] = { 0xA5U, 0xA5U };
const uint8_t CSBK_MBC_CRC_MASK[] = { 0xAAU, 0xAAU };
const uint8_t DT_MASK = 0x0FU;
const uint8_t IDLE_RX = 0x80U;
const uint8_t SYNC_DATA = 0x40U;
const uint8_t SYNC_VOICE = 0x20U;
const uint8_t SLOT1 = 0x00U;
const uint8_t SLOT2 = 0x80U;
const uint32_t MAX_PDU_COUNT = 32U;
const uint32_t DMR_PDU_HALFRATE_LENGTH_BYTES = 12U;
const uint32_t DMR_PDU_THREEQUARTER_LENGTH_BYTES = 18U;
const uint32_t DMR_PDU_UNCODED_LENGTH_BYTES = 24U;
const uint32_t DMR_PDU_CONFIRMED_TQ_DATA_LENGTH_BYTES = 16U;
const uint32_t DMR_PDU_CONFIRMED_HR_DATA_LENGTH_BYTES = 10U;
const uint32_t DMR_PDU_CONFIRMED_UNCODED_DATA_LENGTH_BYTES = 22U;
const uint32_t DMR_PDU_ARP_PCKT_LENGTH = 22U;
const uint32_t DMR_PDU_ARP_HW_ADDR_LENGTH = 3U;
const uint32_t DMR_PDU_ARP_PROTO_ADDR_LENGTH = 4U;
const uint8_t DMR_PDU_ARP_CAI_TYPE = 0x21U;
const uint32_t MI_LENGTH_BYTES = 4U; // This was guessed based on OTA data captures -- the message indicator seems to be the same length as a source/destination address
const uint32_t RAW_AMBE_LENGTH_BYTES = 9U;
/** @} */
/** @name Reverse Channel Commands */
const uint8_t RC_CEASE_TRANSMIT[5U] = { 0x07U, 0x0DU, 0x04U, 0xF1U, 0xF0U };
const uint8_t RC_REQUEST_CEASE_TRANSMIT[5U] = { 0x02U, 0x7BU, 0x4EU, 0x48U, 0x70U };
const uint8_t RC_MAX_POWER[5U] = { 0x01U, 0xC3U, 0xDDU, 0x3CU, 0x10U };
const uint8_t RC_MIN_POWER[5U] = { 0x04U, 0xB5U, 0x97U, 0x85U, 0x90U };
const uint8_t RC_POWER_INCREASE[5U] = { 0x04U, 0x5BU, 0xA7U, 0x58U, 0xA0U };
const uint8_t RC_POWER_DECREASE[5U] = { 0x01U, 0x2DU, 0xEDU, 0xE1U, 0x20U };
/** @} */
/** @name Thresholds */
/** @brief TSCC maximum CSC count */
const uint16_t TSCC_MAX_CSC_CNT = 511U;
/** @brief DMR slot time in milliseconds */
const uint32_t DMR_SLOT_TIME = 60U;
/** @brief Number of AMBE per slot */
const uint32_t AMBE_PER_SLOT = 3U;
/** @brief Random Access Wait */
const uint8_t DEFAULT_NRAND_WAIT = 8U;
/** @brief Default Silence Threshold */
const uint32_t DEFAULT_SILENCE_THRESHOLD = 21U;
/** @brief Default Frame Loss Threshold */
const uint32_t DEFAULT_FRAME_LOSS_THRESHOLD = 2U;
/** @brief Maximum P25 voice frame errors */
const uint32_t MAX_DMR_VOICE_ERRORS = 141U;
/** @} */
/** @name Default Values */
const uint8_t DMR_ALOHA_VER_151 = 0x00U;
const uint8_t DMR_CHNULL = 0x00U;
const uint16_t DMR_LOGICAL_CH_ABSOLUTE = 0xFFFU;
const uint32_t WUID_IPI = 0xFFFEC3U; //!< IP Interface Working Unit ID
const uint32_t WUID_SUPLI = 0xFFFEC4U; //!< Supplementary Data Service Working Unit ID
const uint32_t WUID_SDMI = 0xFFFEC5U; //!< UDT Short Data Service Working Unit ID
const uint32_t WUID_REGI = 0xFFFEC6U; //!< Registration Working Unit ID
const uint32_t WUID_STUNI = 0xFFFECCU; //!< MS Stun/Revive Identifier
const uint32_t WUID_AUTHI = 0xFFFECDU; //!< Authentication Working Unit ID
const uint32_t WUID_KILLI = 0xFFFECFU; //!< MS Kill Identifier
const uint32_t WUID_TATTSI = 0xFFFED7U; //!< Talkgroup Subscription/Attachement Service Working Unit ID
const uint32_t WUID_ALLL = 0xFFFFFDU; //!< All-call Site-wide Working Unit ID
const uint32_t WUID_ALLZ = 0xFFFFFEU; //!< All-call System-wide Working Unit ID
const uint32_t WUID_ALL = 0xFFFFFFU; //!< All-call Network-wide Working Unit ID
const uint32_t NO_HEADERS_SIMPLEX = 8U;
const uint32_t NO_HEADERS_DUPLEX = 3U;
const uint32_t NO_PREAMBLE_CSBK = 15U;
/** @} */
/** @brief Data Packet Format */
namespace DPF {
/** @brief Data Packet Format */
enum E : uint8_t {
UDT = 0x00U, //!< Unified Data Transport Header
RESPONSE = 0x01U, //!< Response Data Header
UNCONFIRMED_DATA = 0x02U, //!< Unconfirmed Data Header
CONFIRMED_DATA = 0x03U, //!< Confirmed Data Header
DEFINED_SHORT = 0x0DU, //!< Defined Short Data Header
DEFINED_RAW = 0x0EU, //!< Defined Raw Data Header
PROPRIETARY = 0x0FU, //!< Proprietary
};
};
/** @brief Service Access Point */
namespace PDUSAP {
/** @brief Service Access Point */
enum : uint8_t {
UDT = 0x00U, //!< Unified Data Transport Header
PACKET_DATA = 0x04U, //!< IP based Packet Data
ARP = 0x05U, //!< ARP
PROP_PACKET_DATA = 0x09U, //!< Proprietary Packet Data
SHORT_DATA = 0x0AU //!< Defined Short Data
};
}
/** @brief Data Response Class */
namespace PDUResponseClass {
/** @brief Data Response Class */
enum : uint8_t {
ACK = 0x00U, //!< Acknowledge
NACK = 0x01U, //!< Negative Acknowledge
ACK_RETRY = 0x02U //!< Acknowlege Retry
};
}
/** @brief Data Response Type */
namespace PDUResponseType {
/** @brief Data Response Type */
enum : uint8_t {
ACK = 0x01U, //!< Acknowledge
NACK_ILLEGAL = 0x00U, //!< Illegal Format
NACK_PACKET_CRC = 0x01U, //!< Packet CRC
NACK_MEMORY_FULL = 0x02U, //!< Memory Full
NACK_UNDELIVERABLE = 0x04U //!< Undeliverable
};
}
/** @brief ARP Request */
const uint8_t DMR_PDU_ARP_REQUEST = 0x01U;
/** @brief ARP Reply */
const uint8_t DMR_PDU_ARP_REPLY = 0x02U;
/** @name Feature Set IDs */
/** @brief ETSI Standard Feature Set */
const uint8_t FID_ETSI = 0x00U;
/** @brief Motorola */
const uint8_t FID_MOT = 0x10U;
/** @brief Kenwood */
const uint8_t FID_KENWOOD = 0x20U;
/** @brief DVM; Omaha Communication Systems, LLC ($9C) */
const uint8_t FID_DVM_OCS = 0x9CU;
/** @} */
/** @name Encryption Algorithms */
/** @brief ARC4 */
const uint8_t ALGO_ARC4 = 0x01U;
/** @brief DES-OFB */
const uint8_t ALGO_DES = 0x02U;
/** @brief AES-256 */
const uint8_t ALGO_AES_256 = 0x05U;
/** @} */
/** @name LC Service Options */
const uint8_t LC_SVC_OPT_EMERGENCY = 0x80U;
const uint8_t LC_SVC_OPT_PRIVACY = 0x40U;
const uint8_t LC_SVC_OPT_BCAST = 0x08U;
const uint8_t LC_SVC_OPT_OVCM = 0x04U;
/** @} */
/** @name Call Priorities */
const uint8_t CALL_PRIORITY_NONE = 0x00U;
const uint8_t CALL_PRIORITY_1 = 0x01U;
const uint8_t CALL_PRIORITY_2 = 0x02U;
const uint8_t CALL_PRIORITY_3 = 0x03U;
/** @} */
/** @brief Short-Link Control Opcode(s) */
namespace SLCO {
/** @brief Short-Link Control Opcode(s) */
enum E : uint8_t {
NONE = 0x00U, //!< NULL
ACT = 0x01U, //!
TSCC = 0x02U, //!< TSCC
PAYLOAD = 0x03U //!< Payload
};
}
/** @brief Full-Link Control Opcode(s) */
namespace FLCO {
/** @brief Full-Link Control Opcode(s) */
enum E : uint8_t {
GROUP = 0x00U, //!< GRP VCH USER - Group Voice Channel User
PRIVATE = 0x03U, //!< UU VCH USER - Unit-to-Unit Voice Channel User
TALKER_ALIAS_HEADER = 0x04U, //!
TALKER_ALIAS_BLOCK1 = 0x05U, //!
TALKER_ALIAS_BLOCK2 = 0x06U, //!
TALKER_ALIAS_BLOCK3 = 0x07U, //!
GPS_INFO = 0x08U, //!
};
}
/** @brief FID_MOT Extended Functions. */
namespace ExtendedFunctions {
/** @brief FID_MOT Extended Functions. */
enum : uint16_t {
CHECK = 0x0000U, //!< Radio Check
UNINHIBIT = 0x007EU, //!< Radio Uninhibit
INHIBIT = 0x007FU, //!< Radio Inhibit
CHECK_ACK = 0x0080U, //!< Radio Check Ack
UNINHIBIT_ACK = 0x00FEU, //!< Radio Uninhibit Ack
INHIBIT_ACK = 0x00FFU //!< Radio Inhibit Ack
};
};
/** @brief Data Type(s) */
namespace DataType {
/** @brief Data Type(s) */
enum E : uint8_t {
VOICE_PI_HEADER = 0x00U, //!< Voice with Privacy Indicator Header
VOICE_LC_HEADER = 0x01U, //!< Voice with Link Control Header
TERMINATOR_WITH_LC = 0x02U, //!< Terminator with Link Control
CSBK = 0x03U, //!< CSBK
MBC_HEADER = 0x04U, //!< Multi-Block Control Header
MBC_DATA = 0x05U, //!< Multi-Block Control Data
DATA_HEADER = 0x06U, //!< Data Header
RATE_12_DATA = 0x07U, //!< 1/2 Rate Data
RATE_34_DATA = 0x08U, //!< 3/4 Rate Data
IDLE = 0x09U, //!< Idle
RATE_1_DATA = 0x0AU, //!< Rate 1 Data
/*
** Internal Data Type(s)
*/
VOICE_SYNC = 0xF0U, //!< Internal - Voice Sync
VOICE = 0xF1U, //!< Internal - Voice
GENERIC_DATA = 0xF2U //!< Internal - Data
};
}
#define DMR_DT_VOICE_PI_HEADER "DMR, VOICE_PI_HEADER (Voice Header with Privacy Indicator)"
#define DMR_DT_VOICE_LC_HEADER "DMR, VOICE_LC_HEADER (Voice Header with Link Control)"
#define DMR_DT_TERMINATOR_WITH_LC "DMR, TERMINATOR_WITH_LC (Terminator with Link Control)"
#define DMR_DT_DATA_HEADER "DMR, DATA_HEADER (Data Header)"
#define DMR_DT_RATE_12_DATA "DMR, RATE_12_DATA (1/2-rate Data)"
#define DMR_DT_RATE_34_DATA "DMR, RATE_34_DATA (3/4-rate Data)"
#define DMR_DT_RATE_1_DATA "DMR, RATE_1_DATA (1-rate Data)"
#define DMR_DT_VOICE_SYNC "DMR, VOICE_SYNC (Voice Data with Sync)"
#define DMR_DT_VOICE "DMR, VOICE (Voice Data)"
/** @brief Site Models */
namespace SiteModel {
/** @brief Site Models */
enum E : uint8_t {
SM_TINY = 0x00U, //!< Tiny
SM_SMALL = 0x01U, //!< Small
SM_LARGE = 0x02U, //!< Large
SM_HUGE = 0x03U //!< Huge
};
}
/** @name Target Address */
const uint8_t TGT_ADRS_SYSCODE = 0x00U;
const uint8_t TGT_ADRS_TGID = 0x01U;
/** @} */
/** @brief Talker ID */
namespace TalkerID {
/** @brief Talker ID */
enum : uint8_t {
NONE = 0x00U, //!< No Talker ID
HEADER = 0x01U, //!< Talker ID Header
BLOCK1 = 0x02U, //!< Talker ID Block 1
BLOCK2 = 0x04U, //!< Talker ID Block 2
BLOCK3 = 0x08U //!< Talker ID Block 3
};
}
/** @brief Reason Code(s) */
namespace ReasonCode {
/** @brief Reason Code(s) */
enum : uint8_t {
TS_ACK_RSN_MSG = 0x60U, //!< TS - Message Accepted
TS_ACK_RSN_REG = 0x62U, //!< TS - Registration Accepted
TS_ACK_RSN_AUTH_RESP = 0x64U, //!< TS - Authentication Challenge Response
TS_ACK_RSN_REG_SUB_ATTACH = 0x65U, //!< TS - Registration Response with subscription
MS_ACK_RSN_MSG = 0x44U, //!< MS - Message Accepted
MS_ACK_RSN_AUTH_RESP = 0x48U, //!< MS - Authentication Challenge Response
TS_DENY_RSN_SYS_UNSUPPORTED_SVC = 0x20U,//!< System Unsupported Service
TS_DENY_RSN_PERM_USER_REFUSED = 0x21U, //!< User Permenantly Refused
TS_DENY_RSN_TEMP_USER_REFUSED = 0x22U, //!< User Temporarily Refused
TS_DENY_RSN_TRSN_SYS_REFUSED = 0x23U, //!< System Refused
TS_DENY_RSN_TGT_NOT_REG = 0x24U, //!< Target Not Registered
TS_DENY_RSN_TGT_UNAVAILABLE = 0x25U, //!< Target Unavailable
TS_DENY_RSN_SYS_BUSY = 0x27U, //!< System Busy
TS_DENY_RSN_SYS_NOT_READY = 0x28U, //!< System Not Ready
TS_DENY_RSN_CALL_CNCL_REFUSED = 0x29U, //!< Call Cancel Refused
TS_DENY_RSN_REG_REFUSED = 0x2AU, //!< Registration Refused
TS_DENY_RSN_REG_DENIED = 0x2BU, //!< Registration Denied
TS_DENY_RSN_MS_NOT_REG = 0x2DU, //!< MS Not Registered
TS_DENY_RSN_TGT_BUSY = 0x2EU, //!< Target Busy
TS_DENY_RSN_TGT_GROUP_NOT_VALID = 0x2FU,//!< Group Not Valid
TS_QUEUED_RSN_NO_RESOURCE = 0xA0U, //!< No Resources Available
TS_QUEUED_RSN_SYS_BUSY = 0xA1U, //!< System Busy
TS_WAIT_RSN = 0xE0U, //!< Wait
MS_DENY_RSN_UNSUPPORTED_SVC = 0x00U, //!< Service Unsupported
};
}
/** @brief Random Access Service Kind */
namespace ServiceKind {
/** @brief Random Access Service Kind */
enum : uint8_t {
IND_VOICE_CALL = 0x00U, //!< Individual Voice Call
GRP_VOICE_CALL = 0x01U, //!< Group Voice Call
IND_DATA_CALL = 0x02U, //!< Individual Data Call
GRP_DATA_CALL = 0x03U, //!< Group Data Call
IND_UDT_DATA_CALL = 0x04U, //!< Individual UDT Short Data Call
GRP_UDT_DATA_CALL = 0x05U, //!< Group UDT Short Data Call
UDT_SHORT_POLL = 0x06U, //!< UDT Short Data Polling Service
STATUS_TRANSPORT = 0x07U, //!< Status Transport Service
CALL_DIVERSION = 0x08U, //!< Call Diversion Service
CALL_ANSWER = 0x09U, //!< Call Answer Service
SUPPLEMENTARY_SVC = 0x0DU, //!< Supplementary Service
REG_SVC = 0x0EU, //!< Registration Service
CANCEL_CALL = 0x0FU //!< Cancel Call Service
};
}
/** @brief Broadcast Announcement Type(s) */
namespace BroadcastAnncType {
/** @brief Broadcast Announcement Type(s) */
enum : uint8_t {
ANN_WD_TSCC = 0x00U, //!< Announce-Withdraw TSCC Channel
CALL_TIMER_PARMS = 0x01U, //!< Specify Call Timer Parameters
VOTE_NOW = 0x02U, //!< Vote Now Advice
LOCAL_TIME = 0x03U, //!< Broadcast Local Time
MASS_REG = 0x04U, //!< Mass Registration
CHAN_FREQ = 0x05U, //!< Logical Channel/Frequency
ADJ_SITE = 0x06U, //!< Adjacent Site Information
SITE_PARMS = 0x07U //!< General Site Parameters
};
}
/** @brief Control Signalling Block Opcode(s) */
namespace CSBKO {
/** @brief Control Signalling Block Opcode(s) */
enum : uint8_t {
// CSBK ISP/OSP Shared Opcode(s)
NONE = 0x00U, //!
UU_V_REQ = 0x04U, //!< UU VCH REQ - Unit-to-Unit Voice Channel Request
UU_ANS_RSP = 0x05U, //!< UU ANS RSP - Unit-to-Unit Answer Response
CTCSBK = 0x07U, //!< CT CSBK - Channel Timing CSBK
ALOHA = 0x19U, //!< ALOHA - Aloha PDU for Random Access
AHOY = 0x1CU, //!< AHOY - Enquiry from TSCC
RAND = 0x1FU, //!< (ETSI) RAND - Random Access / (DMRA) CALL ALRT - Call Alert
ACK_RSP = 0x20U, //!< ACK RSP - Acknowledge Response
EXT_FNCT = 0x24U, //!< (DMRA) EXT FNCT - Extended Function
NACK_RSP = 0x26U, //!< NACK RSP - Negative Acknowledgement Response
BROADCAST = 0x28U, //!< BCAST - Announcement PDU
MAINT = 0x2AU, //!< MAINT - Call Maintainence PDU
P_CLEAR = 0x2EU, //!< P_CLEAR - Payload Channel Clear
PV_GRANT = 0x30U, //!< PV_GRANT - Private Voice Channel Grant
TV_GRANT = 0x31U, //!< TV_GRANT - Talkgroup Voice Channel Grant
BTV_GRANT = 0x32U, //!< BTV_GRANT - Broadcast Talkgroup Voice Channel Grant
PD_GRANT = 0x33U, //!< PD_GRANT - Private Data Channel Grant
TD_GRANT = 0x34U, //!< TD_GRANT - Talkgroup Data Channel Grant
BSDWNACT = 0x38U, //!< BS DWN ACT - BS Outbound Activation
PRECCSBK = 0x3DU, //!< PRE CSBK - Preamble CSBK
// CSBK DVM Outbound Signalling Packet (OSP) Opcode(s)
DVM_GIT_HASH = 0x3FU //!<
};
}
/** @} */
} // namespace defines
} // namespace dmr
#endif // __DMR_DEFINES_H__

Powered by TurnKey Linux.