The Receiver Description Including Protocol Specification

bet	18/18
Sana	19.09.2017
Hajmi	12.61 Kb.
	#16027

1 ... 10 11 12 13 14 15 16 17 18

Document Outline

Table of Contents
Receiver Description
- Overview
- Navigation Configuration Settings Description
  - Platform settings
  - Navigation Input Filters
  - Navigation Output Filters
  - Static Hold
  - Freezing the Course Over Ground
  - Degraded Navigation
    - 2D Navigation
- GNSS Configuration
  - GLONASS
  - QZSS
- Satellite Numbering
  - NMEA
  - UBX
  - Summary
- SBAS Configuration Settings Description
  - SBAS (Satellite Based Augmentation Systems)
  - SBAS Features
  - SBAS Configuration
- Clocks and Time
  - Receiver Local Time
  - Navigation Epochs
  - iTOW Timestamps
  - UTC Representation
  - Leap Seconds
  - Real Time Clock
- Serial Communication Ports Description
  - TX-ready indication
  - Extended TX timeout
  - UART Ports
  - USB Port
  - DDC Port
    - Read Access
      - Random Read Access
      - Current Address Read
    - Write Access
  - SPI Port
    - Maximum SPI clock speed
    - Read Access
    - Back-To-Back Read and Write Access
  - How to change between protocols
- Receiver Configuration
  - Configuration Concept
  - Organization of the Configuration Sections
  - Permanent Configuration Storage Media
  - Receiver Default Configuration
- Forcing a Receiver Reset
- Remote Inventory
  - Description
  - Usage
- Power Management
  - Continuous Mode
  - Power Save Mode
    - Operation
      - ON/OFF operation - long update period
      - Cyclic tracking operation - short update period
      - User controlled operation - update and search period of zero
      - Satellite data download
    - Configuration
      - Mode of operation
      - Update and search period
      - Acquisition timeout
      - On time and wait for timefix
      - Do not enter 'inactive for search' state when no fix
      - Update RTC and Ephemeris
      - EXTINT pin control
      - Grid offset
    - Features
      - Communication
      - Wake-up
      - Behavior while USB host connected
      - Cooperation with the AssistNow Autonomous feature
    - Examples
      - Use Grid Offset
      - Use update periods of zero
  - Peak current settings
  - Power On/Off command
  - EXTINT pin control when Power Save Mode is not active
- Time pulse
  - Introduction
  - Recommendations
  - Time pulse configuration
  - Configuring time pulse with UBX-CFG-TP5
    - Example 1:
    - Example 2:
- Receiver Status Monitoring
  - Input/Output system
  - Jamming/Interference Indicator
  - Jamming/Interference Monitor (ITFM)
- Timemark
- Aiding and Acquisition
  - Introduction
  - Startup Strategies
  - Aiding / Assisted GPS (A-GPS)
  - Aiding Data
  - Aiding Sequence
  - AssistNow Online
  - AssistNow Offline
    - Flash-based AlmanacPlus Overview
      - Download Procedure
    - Host-based AlmanacPlus Overview
    - Message specifics
      - Range checks
      - Changing ALP files
      - Sample Code
NMEA Protocol
- Protocol Overview
- NMEA Protocol Configuration
- Latitude and Longitude Format
- Position Fix Flags in NMEA
- Ouput of invalid/unknown data
- NMEA Messages Overview
- Standard Messages
  - DTM
    - Datum Reference
  - GBS
    - GNSS Satellite Fault Detection
  - GGA
    - Global positioning system fix data
  - GLL
    - Latitude and longitude, with time of position fix and status
  - GLQ
    - Poll a standard message (if the current Talker ID is GL)
  - GNQ
    - Poll a standard message (if the current Talker ID is GN)
  - GNS
    - GNSS fix data
  - GPQ
    - Poll a standard message (if the current Talker ID is GP)
  - GRS
    - GNSS Range Residuals
  - GSA
    - GNSS DOP and Active Satellites
  - GST
    - GNSS Pseudo Range Error Statistics
  - GSV
    - GNSS Satellites in View
  - RMC
    - Recommended Minimum data
  - TXT
    - Text Transmission
  - VTG
    - Course over ground and Ground speed
  - ZDA
    - Time and Date
- PUBX Messages
  - CONFIG (PUBX,41)
    - Set Protocols and Baudrate
  - POSITION (PUBX,00)
    - Poll a PUBX,00 message
    - Lat/Long Position Data
  - RATE (PUBX,40)
    - Set NMEA message output rate
  - SVSTATUS (PUBX,03)
    - Poll a PUBX,03 message
    - Satellite Status
  - TIME (PUBX,04)
    - Poll a PUBX,04 message
    - Time of Day and Clock Information
UBX Protocol
- UBX Protocol Key Features
- UBX Packet Structure
- UBX Payload Definition Rules
  - Structure Packing
  - Message Naming
  - Number Formats
- UBX Checksum
- UBX Message Flow
  - Acknowledgement
  - Polling Mechanism
- UBX Class IDs
- UBX Messages Overview
- ACK (0x05)
  - ACK-ACK (0x05 0x01)
    - Message Acknowledged
  - ACK-NAK (0x05 0x00)
    - Message Not-Acknowledged
- AID (0x0B)
  - AID-ALM (0x0B 0x30)
    - Poll GPS Aiding Almanac Data
    - Poll GPS Aiding Almanac Data for a SV
    - GPS Aiding Almanac Input/Output Message
  - AID-ALPSRV (0x0B 0x32)
    - ALP client requests AlmanacPlus data from server
    - ALP server sends AlmanacPlus data to client
    - ALP client sends AlmanacPlus data to server.
  - AID-ALP (0x0B 0x50)
    - ALP file data transfer to the receiver
    - Mark end of data transfer
    - Acknowledges a data transfer
    - Indicate problems with a data transfer
    - Poll the AlmanacPlus status
  - AID-DATA (0x0B 0x10)
    - Polls all GPS Initial Aiding Data
  - AID-EPH (0x0B 0x31)
    - Poll GPS Aiding Ephemeris Data
    - Poll GPS Aiding Ephemeris Data for a SV
    - GPS Aiding Ephemeris Input/Output Message
  - AID-HUI (0x0B 0x02)
    - Poll GPS Health, UTC and ionosphere parameters
    - GPS Health, UTC and ionosphere parameters
  - AID-INI (0x0B 0x01)
    - Poll GPS Initial Aiding Data
    - Aiding position, time, frequency, clock drift
  - AID-REQ (0x0B 0x00)
    - Sends a poll (AID-DATA) for all GPS Aiding Data
- CFG (0x06)
  - CFG-ANT (0x06 0x13)
    - Poll Antenna Control Settings
    - Antenna Control Settings
  - CFG-CFG (0x06 0x09)
    - Clear, Save and Load configurations
  - CFG-DAT (0x06 0x06)
    - Poll Datum Setting
    - Set User-defined Datum
    - The currently defined Datum
  - CFG-GNSS (0x06 0x3E)
    - Polls the configuration of the GNSS system configuration
    - GNSS system configuration
  - CFG-INF (0x06 0x02)
    - Poll INF message configuration for one protocol
    - Information message configuration
  - CFG-ITFM (0x06 0x39)
    - Polls the Jamming/Interference Monitor configuration.
    - Jamming/Interference Monitor configuration.
  - CFG-MSG (0x06 0x01)
    - Poll a message configuration
    - Set Message Rate(s)
    - Set Message Rate
  - CFG-NAV5 (0x06 0x24)
    - Poll Navigation Engine Settings
    - Navigation Engine Settings
  - CFG-NAVX5 (0x06 0x23)
    - Poll Navigation Engine Expert Settings
    - Navigation Engine Expert Settings
  - CFG-NMEA (0x06 0x17)
    - Poll the NMEA protocol configuration
    - NMEA protocol configuration (deprecated)
    - NMEA protocol configuration
  - CFG-NVS (0x06 0x22)
    - Clear, Save and Load non-volatile storage data
  - CFG-PM2 (0x06 0x3B)
    - Poll extended Power Management configuration
    - Extended Power Management configuration
  - CFG-PRT (0x06 0x00)
    - Polls the configuration of the used I/O Port
    - Polls the configuration for one I/O Port
    - Port Configuration for UART
    - Port Configuration for USB Port
    - Port Configuration for SPI Port
    - Port Configuration for DDC Port
  - CFG-RATE (0x06 0x08)
    - Poll Navigation/Measurement Rate Settings
    - Navigation/Measurement Rate Settings
  - CFG-RINV (0x06 0x34)
    - Poll contents of Remote Inventory
    - Contents of Remote Inventory
  - CFG-RST (0x06 0x04)
    - Reset Receiver / Clear Backup Data Structures
  - CFG-RXM (0x06 0x11)
    - Poll RXM configuration
    - RXM configuration
  - CFG-SBAS (0x06 0x16)
    - Poll contents of SBAS Configuration
    - SBAS Configuration
  - CFG-TP5 (0x06 0x31)
    - Poll Time Pulse Parameters
    - Poll Time Pulse Parameters
    - Time Pulse Parameters
  - CFG-USB (0x06 0x1B)
    - Poll a USB configuration
    - USB Configuration
- INF (0x04)
  - INF-DEBUG (0x04 0x04)
    - ASCII String output, indicating debug output
  - INF-ERROR (0x04 0x00)
    - ASCII String output, indicating an error
  - INF-NOTICE (0x04 0x02)
    - ASCII String output, with informational contents
  - INF-TEST (0x04 0x03)
    - ASCII String output, indicating test output
  - INF-WARNING (0x04 0x01)
    - ASCII String output, indicating a warning
- MON (0x0A)
  - MON-HW2 (0x0A 0x0B)
    - Extended Hardware Status
  - MON-HW (0x0A 0x09)
    - Hardware Status
  - MON-IO (0x0A 0x02)
    - I/O Subsystem Status
  - MON-MSGPP (0x0A 0x06)
    - Message Parse and Process Status
  - MON-RXBUF (0x0A 0x07)
    - Receiver Buffer Status
  - MON-RXR (0x0A 0x21)
    - Receiver Status Information
  - MON-TXBUF (0x0A 0x08)
    - Transmitter Buffer Status
  - MON-VER (0x0A 0x04)
    - Poll Receiver/Software Version
    - Receiver/Software Version
- NAV (0x01)
  - NAV-CLOCK (0x01 0x22)
    - Clock Solution
  - NAV-DGPS (0x01 0x31)
    - DGPS Data Used for NAV
  - NAV-DOP (0x01 0x04)
    - Dilution of precision
  - NAV-POSECEF (0x01 0x01)
    - Position Solution in ECEF
  - NAV-POSLLH (0x01 0x02)
    - Geodetic Position Solution
  - NAV-PVT (0x01 0x07)
    - Navigation Position Velocity Time Solution
  - NAV-SBAS (0x01 0x32)
    - SBAS Status Data
  - NAV-SOL (0x01 0x06)
    - Navigation Solution Information
  - NAV-STATUS (0x01 0x03)
    - Receiver Navigation Status
  - NAV-SVINFO (0x01 0x30)
    - Space Vehicle Information
  - NAV-TIMEGPS (0x01 0x20)
    - GPS Time Solution
  - NAV-TIMEUTC (0x01 0x21)
    - UTC Time Solution
  - NAV-VELECEF (0x01 0x11)
    - Velocity Solution in ECEF
  - NAV-VELNED (0x01 0x12)
    - Velocity Solution in NED
- RXM (0x02)
  - RXM-PMREQ (0x02 0x41)
    - Requests a Power Management task
  - RXM-SVSI (0x02 0x20)
    - SV Status Info
- TIM (0x0D)
  - TIM-TM2 (0x0D 0x03)
    - Time mark data
  - TIM-TP (0x0D 0x01)
    - Time Pulse Timedata
  - TIM-VRFY (0x0D 0x06)
    - Sourced Time Verification
RTCM Protocol
- Introduction
- Supported Messages
- Configuration
- Output
- Restrictions
- Reference
Appendix
- Protocol Versions
  - Supported Protocol Versions
- u-blox 6 GPS/GLONASS/QZSS Default Settings
  - Antenna Supervisor Settings (UBX-CFG-ANT)
  - Datum Settings (UBX-CFG-DAT)
  - Navigation Settings (UBX-CFG-NAV5)
  - Navigation Settings (UBX-CFG-NAVX5)
  - Output Rates (UBX-CFG-RATE)
  - Power Management 2 Configuration (UBX-CFG-PM2)
  - Receiver Manager Configuration (UBX-CFG-RXM)
  - GNSS system configuration (UBX-CFG-GNSS)
  - SBAS Configuration (UBX-CFG-SBAS)
  - Port Setting (UBX-CFG-PRT)
  - Port Setting (UBX-CFG-USB)
  - Message Settings (UBX-CFG-MSG)
  - NMEA Protocol Settings (UBX-CFG-NMEA)
  - Remote Inventory (UBX-CFG-RINV)
  - INF Messages Settings (UBX-CFG-INF)
  - Timepulse Settings (UBX-CFG-TP5)
  - Jammer/Interference Monitor (UBX-CFG-ITFM)
- u-blox 6 GPS/GLONASS/QZSS Standard firmware versions
Related Documents
- Overview
Contact
- Headquarters
- Offices

Download 12.61 Kb.

Do'stlaringiz bilan baham:

1 ... 10 11 12 13 14 15 16 17 18