Flags; Clear Existing Packets; Packet Period; Baud Rates Packet - Advanced Navigation GNSS Compass Reference Manual

10.11.1.1

Flags

Bit
0
1-3
4
5-7
8
9-15
Table 91: Packet periods flags
10.11.1.2

Clear Existing Packets

This is a boolean field, when set to one it deletes any existing packet rates. When set to zero
existing packet rates remain. Only one packet rate can exist per packet ID, so new packet rates will
overwrite existing packet rates for the same packet ID.
10.11.1.3

Packet Period

This indicates the period in milliseconds. The packet rate can be calculated as follows.
Packet Rate = 1000/(Packet Period) Hz
For example setting packet ID 20 with a packet period of 50 will give the following.
Packet 20 Rate = 1000/(50)
Packet 20 Rate = 20 Hz
10.11.2

Baud Rates Packet

Packet ID
Length
Field # Bytes Data
Offset Type
1 0 u8
2 1 u32
3 5 u32
4 9
Table 92: Baud rates packet
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Description
Port field valid
Clear existing packet periods, see section 10.11.1.2
Baud Rates Packet
Size
1
4 Primary serial port baud rate (1200 to 1000000)
4 Secondary serial port Baud Rate (1200 to 1000000)
8
GNSS Compass Reference Manual
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Version 1.1
13/01/2021
Permanent
Port
Reserved
Reserved
182
17
Description
Permanent
Reserved (set to zero)