124 lines
5.2 KiB
C
124 lines
5.2 KiB
C
/*
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* Copyright (C) 2015,2016,2021 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(DMRDefines_H)
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#define DMRDefines_H
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#include "Defines.h" // For TAG_DATA
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const unsigned int DMR_FRAME_LENGTH_BITS = 264U;
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const unsigned int DMR_FRAME_LENGTH_BYTES = 33U;
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const unsigned int DMR_SYNC_LENGTH_BITS = 48U;
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const unsigned int DMR_SYNC_LENGTH_BYTES = 6U;
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const unsigned int DMR_EMB_LENGTH_BITS = 8U;
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const unsigned int DMR_EMB_LENGTH_BYTES = 1U;
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const unsigned int DMR_SLOT_TYPE_LENGTH_BITS = 8U;
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const unsigned int DMR_SLOT_TYPE_LENGTH_BYTES = 1U;
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const unsigned int DMR_EMBEDDED_SIGNALLING_LENGTH_BITS = 32U;
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const unsigned int DMR_EMBEDDED_SIGNALLING_LENGTH_BYTES = 4U;
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const unsigned int DMR_AMBE_LENGTH_BITS = 108U * 2U;
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const unsigned int DMR_AMBE_LENGTH_BYTES = 27U;
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const unsigned char BS_SOURCED_AUDIO_SYNC[] = {0x07U, 0x55U, 0xFDU, 0x7DU, 0xF7U, 0x5FU, 0x70U};
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const unsigned char BS_SOURCED_DATA_SYNC[] = {0x0DU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xD0U};
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const unsigned char MS_SOURCED_AUDIO_SYNC[] = {0x07U, 0xF7U, 0xD5U, 0xDDU, 0x57U, 0xDFU, 0xD0U};
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const unsigned char MS_SOURCED_DATA_SYNC[] = {0x0DU, 0x5DU, 0x7FU, 0x77U, 0xFDU, 0x75U, 0x70U};
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const unsigned char DIRECT_SLOT1_AUDIO_SYNC[] = {0x05U, 0xD5U, 0x77U, 0xF7U, 0x75U, 0x7FU, 0xF0U};
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const unsigned char DIRECT_SLOT1_DATA_SYNC[] = {0x0FU, 0x7FU, 0xDDU, 0x5DU, 0xDFU, 0xD5U, 0x50U};
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const unsigned char DIRECT_SLOT2_AUDIO_SYNC[] = {0x07U, 0xDFU, 0xFDU, 0x5FU, 0x55U, 0xD5U, 0xF0U};
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const unsigned char DIRECT_SLOT2_DATA_SYNC[] = {0x0DU, 0x75U, 0x57U, 0xF5U, 0xFFU, 0x7FU, 0x50U};
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const unsigned char SYNC_MASK[] = {0x0FU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xF0U};
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// The PR FILL and Data Sync pattern.
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const unsigned char DMR_IDLE_DATA[] = {TAG_DATA, 0x00U,
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0x53U, 0xC2U, 0x5EU, 0xABU, 0xA8U, 0x67U, 0x1DU, 0xC7U, 0x38U, 0x3BU, 0xD9U,
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0x36U, 0x00U, 0x0DU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xD0U, 0x03U, 0xF6U,
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0xE4U, 0x65U, 0x17U, 0x1BU, 0x48U, 0xCAU, 0x6DU, 0x4FU, 0xC6U, 0x10U, 0xB4U};
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// A silence frame only
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const unsigned char DMR_SILENCE_DATA[] = {TAG_DATA, 0x00U,
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0xB9U, 0xE8U, 0x81U, 0x52U, 0x61U, 0x73U, 0x00U, 0x2AU, 0x6BU, 0xB9U, 0xE8U,
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0x81U, 0x52U, 0x60U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x01U, 0x73U, 0x00U,
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0x2AU, 0x6BU, 0xB9U, 0xE8U, 0x81U, 0x52U, 0x61U, 0x73U, 0x00U, 0x2AU, 0x6BU};
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const unsigned char PAYLOAD_LEFT_MASK[] = {0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xF0U};
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const unsigned char PAYLOAD_RIGHT_MASK[] = {0x0FU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU};
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const unsigned char VOICE_LC_HEADER_CRC_MASK[] = {0x96U, 0x96U, 0x96U};
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const unsigned char TERMINATOR_WITH_LC_CRC_MASK[] = {0x99U, 0x99U, 0x99U};
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const unsigned char PI_HEADER_CRC_MASK[] = {0x69U, 0x69U};
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const unsigned char DATA_HEADER_CRC_MASK[] = {0xCCU, 0xCCU};
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const unsigned char CSBK_CRC_MASK[] = {0xA5U, 0xA5U};
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const unsigned int DMR_SLOT_TIME = 60U;
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const unsigned int AMBE_PER_SLOT = 3U;
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const unsigned char DT_MASK = 0x0FU;
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const unsigned char DT_VOICE_PI_HEADER = 0x00U;
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const unsigned char DT_VOICE_LC_HEADER = 0x01U;
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const unsigned char DT_TERMINATOR_WITH_LC = 0x02U;
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const unsigned char DT_CSBK = 0x03U;
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const unsigned char DT_DATA_HEADER = 0x06U;
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const unsigned char DT_RATE_12_DATA = 0x07U;
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const unsigned char DT_RATE_34_DATA = 0x08U;
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const unsigned char DT_IDLE = 0x09U;
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const unsigned char DT_RATE_1_DATA = 0x0AU;
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// Dummy values
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const unsigned char DT_VOICE_SYNC = 0xF0U;
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const unsigned char DT_VOICE = 0xF1U;
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const unsigned char DMR_IDLE_RX = 0x80U;
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const unsigned char DMR_SYNC_DATA = 0x40U;
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const unsigned char DMR_SYNC_AUDIO = 0x20U;
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const unsigned char DMR_SLOT1 = 0x00U;
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const unsigned char DMR_SLOT2 = 0x80U;
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const unsigned char DPF_UDT = 0x00U;
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const unsigned char DPF_RESPONSE = 0x01U;
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const unsigned char DPF_UNCONFIRMED_DATA = 0x02U;
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const unsigned char DPF_CONFIRMED_DATA = 0x03U;
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const unsigned char DPF_DEFINED_SHORT = 0x0DU;
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const unsigned char DPF_DEFINED_RAW = 0x0EU;
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const unsigned char DPF_PROPRIETARY = 0x0FU;
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const unsigned char FID_ETSI = 0U;
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const unsigned char FID_DMRA = 16U;
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enum FLCO {
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FLCO_GROUP = 0,
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FLCO_USER_USER = 3,
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FLCO_TALKER_ALIAS_HEADER = 4,
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FLCO_TALKER_ALIAS_BLOCK1 = 5,
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FLCO_TALKER_ALIAS_BLOCK2 = 6,
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FLCO_TALKER_ALIAS_BLOCK3 = 7,
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FLCO_GPS_INFO = 8
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};
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#endif
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