GNSS-SDR  0.0.17
An Open Source GNSS Software Defined Receiver
Functions | Variables
Galileo_CNAV.h File Reference

Galileo CNAV mesage constants. Data from: Galileo High Accuracy Service E6-B Signal-In-Space Message Specification v1.2 (April 2020). More...

#include <cstddef>
#include <cstdint>
#include <utility>

Go to the source code of this file.

Functions

const std::pair< int32_t, int32_t > GALILEO_HAS_STATUS ({1, 2})
 
const std::pair< int32_t, int32_t > GALILEO_HAS_RESERVED ({3, 2})
 
const std::pair< int32_t, int32_t > GALILEO_HAS_MESSAGE_TYPE ({5, 2})
 
const std::pair< int32_t, int32_t > GALILEO_HAS_MESSAGE_ID ({7, 5})
 
const std::pair< int32_t, int32_t > GALILEO_HAS_MESSAGE_SIZE ({12, 5})
 
const std::pair< int32_t, int32_t > GALILEO_HAS_MESSAGE_PAGE_ID ({17, 8})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_TOH ({1, 12})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_MASK_FLAG ({13, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_ORBIT_CORRECTION_FLAG ({14, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_CLOCK_FULLSET_FLAG ({15, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_CLOCK_SUBSET_FLAG ({16, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_CODE_BIAS_FLAG ({17, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_PHASE_BIAS_FLAG ({18, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_URA_FLAG ({19, 1})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_MASK_ID ({23, 5})
 
const std::pair< int32_t, int32_t > GALILEO_MT1_HEADER_IOD_ID ({28, 5})
 

Variables

constexpr int32_t GALILEO_CNAV_SYMBOLS_PER_PAGE = 1000
 Total numer of symbols per HAS page including the sync pattern. More...
 
constexpr int32_t GALILEO_CNAV_PREAMBLE_PERIOD_SYMBOLS = 1000
 
constexpr int32_t GALILEO_CNAV_PAGE_MS = 1
 Duration in ms of a CNAV page. More...
 
constexpr int32_t GALILEO_CNAV_INTERLEAVER_ROWS = 8
 
constexpr int32_t GALILEO_CNAV_INTERLEAVER_COLS = 123
 
constexpr int32_t GALILEO_CNAV_TELEMETRY_RATE_BITS_SECOND = 1000
 
constexpr int32_t GALILEO_CNAV_HAS_PAGE_DATA_BITS = 448
 
constexpr int32_t GALILEO_CNAV_PAGE_RESERVED_BITS = 14
 
constexpr int32_t GALILEO_CNAV_BITS_FOR_CRC = GALILEO_CNAV_HAS_PAGE_DATA_BITS + GALILEO_CNAV_PAGE_RESERVED_BITS
 
constexpr int32_t GALILEO_CNAV_BYTES_FOR_CRC = 58
 
constexpr int32_t GALILEO_CNAV_CRC_LENGTH = 24
 
constexpr int32_t GALILEO_CNAV_MESSAGE_BITS_PER_PAGE = 424
 
constexpr int32_t GALILEO_CNAV_PAGE_HEADER_BITS = 24
 
constexpr int32_t GALILEO_CNAV_PREAMBLE_LENGTH_BITS = 16
 
constexpr int32_t GALILEO_CNAV_MAX_NUMBER_SYMBOLS_ENCODED_BLOCK = 255
 
constexpr int32_t GALILEO_CNAV_MT1_HEADER_BITS = 32
 
constexpr int32_t GALILEO_CNAV_OCTETS_IN_SUBPAGE = 53
 
constexpr int32_t GALILEO_CNAV_INFORMATION_VECTOR_LENGTH = 32
 
constexpr char GALILEO_CNAV_PREAMBLE [17] = "1011011101110000"
 
constexpr size_t HAS_MSG_NSYS_LENGTH = 4
 
constexpr size_t HAS_MSG_ID_MASK_LENGTH = 4
 
constexpr size_t HAS_MSG_SATELLITE_MASK_LENGTH = 40
 
constexpr size_t HAS_MSG_SIGNAL_MASK_LENGTH = 16
 
constexpr size_t HAS_MSG_NAV_MESSAGE_LENGTH = 3
 
constexpr size_t HAS_MSG_MASK_RESERVED_LENGTH = 6
 
constexpr size_t HAS_MSG_VALIDITY_INDEX_LENGTH = 4
 
constexpr size_t HAS_MSG_IOD_GPS_LENGTH = 8
 
constexpr size_t HAS_MSG_IOD_GAL_LENGTH = 10
 
constexpr size_t HAS_MSG_DELTA_RADIAL_LENGTH = 14
 
constexpr size_t HAS_MSG_DELTA_ALONG_TRACK_LENGTH = 12
 
constexpr size_t HAS_MSG_DELTA_CROSS_TRACK_LENGTH = 12
 
constexpr size_t HAS_MSG_DELTA_CLOCK_C0_MULTIPLIER_LENGTH = 2
 
constexpr size_t HAS_MSG_DELTA_CLOCK_C0_LENGTH = 14
 
constexpr size_t HAS_MSG_NSYSPRIME_LENGTH = 4
 
constexpr size_t HAS_MSG_ID_CLOCK_SUBSET_LENGTH = 4
 
constexpr size_t HAS_MSG_DELTA_CLOCK_MULTIPLIER_SUBSET_LENGTH = 2
 
constexpr size_t HAS_MSG_DELTA_CLOCK_C0_SUBSET_LENGTH = 13
 
constexpr size_t HAS_MSG_CODE_BIAS_LENGTH = 11
 
constexpr size_t HAS_MSG_PHASE_BIAS_LENGTH = 11
 
constexpr size_t HAS_MSG_PHASE_DISCONTINUITY_INDICATOR_LENGTH = 2
 
constexpr size_t HAS_MSG_URA_LENGTH = 2
 
constexpr int32_t HAS_MSG_NUMBER_MASK_IDS = 32
 
constexpr int32_t HAS_MSG_NUMBER_GNSS_IDS = 16
 
constexpr int32_t HAS_MSG_NUMBER_MESSAGE_IDS = 32
 
constexpr int32_t HAS_MSG_NUMBER_SATELLITE_IDS = 40
 
constexpr int32_t HAS_MSG_NUMBER_SIGNAL_MASKS = 16
 
constexpr float HAS_MSG_DELTA_RADIAL_SCALE_FACTOR = 0.0025
 
constexpr float HAS_MSG_DELTA_ALONG_TRACK_SCALE_FACTOR = 0.008
 
constexpr float HAS_MSG_DELTA_CROSS_TRACK_SCALE_FACTOR = 0.008
 
constexpr float HAS_MSG_DELTA_CLOCK_SCALE_FACTOR = 0.0025
 
constexpr float HAS_MSG_CODE_BIAS_SCALE_FACTOR = 0.02
 
constexpr float HAS_MSG_PHASE_BIAS_SCALE_FACTOR = 0.01
 
constexpr uint16_t HAS_MSG_NUMBER_MAX_TOH = 3599
 
constexpr uint8_t HAS_MSG_GPS_SYSTEM = 0
 
constexpr uint8_t HAS_MSG_GALILEO_SYSTEM = 2
 
constexpr uint8_t HAS_MSG_WRONG_SYSTEM = 255
 

Detailed Description

Galileo CNAV mesage constants. Data from: Galileo High Accuracy Service E6-B Signal-In-Space Message Specification v1.2 (April 2020).

Author
Carles Fernandez-Prades, 2020. cfernandez(at)cttc.es

GNSS-SDR is a Global Navigation Satellite System software-defined receiver. This file is part of GNSS-SDR.

Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors) SPDX-License-Identifier: GPL-3.0-or-later

Definition in file Galileo_CNAV.h.

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