Automotive Packet
and the velocity is greater than 3.45 m/s
3 8 fp32 4 Velocity X (m/s)
4 12 fp32 4 Velocity Y (m/s)
5 16 fp32 4 Distance standard deviation (m)
6 20 4 Reserved (set to zero)
Table 91: Automotive Packet
10.4.39 External Magnetometers Packet
External Magnetometers Packet
Packet ID 75
Length 17
Read / Write Read / Write
Field # Bytes Offset Data Type Size Description
1 0 fp32 4 Delay (s)
2 4 fp32 4 Magnetometer X (milligauss)
3 8 fp32 4 Magnetometer Y (milligauss)
4 12 fp32 4 Magnetometer Z (milligauss)
6 16 u8 1 External Magnetometer Flags
Table 92: External Magnetometers Packet
10.4.39.1 External Magnetometers Flags
Bit Description
0 Magnetometers failure
1 Magnetometers over-range
Table 93: External Magnetometers Flags
10.5 Configuration Packets
Configuration packets can be both read from and written to the GNSS Compass. On many of the configuration
packets the first byte is a permanent flag. A zero in this field indicates that the settings will be lost on reset, a one
indicates that they will be permanent (i.e. stored in flash).
This section covers the following topics:
Packet ID Name Length R/W
Configuration Packets
181 10.5.1 Packets
Period Packet
- R/W
182 10.5.2 Baud Rates
Packet
17 R/W
v2.0 Page 108 04 Nov 2021
GNSS Compass Reference Manual • Advanced Navigation Packet Protocol
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