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GNSS Compass Reference Manual • Advanced Navigation Packet Protocol
10.5.2 Baud Rates Packet
Baud Rates Packet
Packet ID
Length
Read / Write
Field # Bytes Off-
set
1 0
2 1
3 5
4 9
Table 96: Baud Rates Packet
The highest bit (bit #31) of fields #2 and #4 are used to set the port mode of the primary and auxiliary ports. A
zero indicates RS232 mode, a one indicates RS422 mode.
10.5.2.1 Supported Baud Rate
Supported Baud Rates
4800
9600
19200
38400
57600
115200
230400
250000
460800
500000
800000
921600
1000000
2000000
4000000
Table 97: Supported Baud Rates
v2.0
Data Size
Type
u8 1
u32 4
u32 4
8
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17
Read / Write
Description
Permanent
Primary RS232 and RS422
baud rate (4800 to 4000000)
bit #31: 0 = RS232, 1 = RS422
Auxiliary RS232 Baud Rate
(4800 to 4000000)
bit #31: 0 = RS232, 1 = RS422
Reserved (set to zero)
04 Nov 2021