Advanced Navigation GNSS Compass - 10.3.1.1 Acknowledge Result; 10.3.2 Request Packet; 10.3.3 Boot Mode Packet; 10.3.3.1 Boot Mode Types

10.3.1.1 Acknowledge Result
Value Description
0 Acknowledge success
1 Acknowledge failure, CRC error
2 Acknowledge failure, packet size incorrect
3 Acknowledge failure, values outside of valid ranges
4 Acknowledge failure, system flash memory failure
5 Acknowledge failure, system not ready
6 Acknowledge failure, unknown packet
Table 30: Acknowledge Result
10.3.2 Request Packet
Request Packet
Packet ID 1
Length 1 x number of packets requested
Read / Write Write
Field # Bytes Off-
set
Data
Type
Size Description
1 0 u8 1 Packet ID requested
+ Field 1 repeats for additional packet
requests
Table 31: Request Packet
10.3.3 Boot Mode Packet
Boot Mode Packet
Packet ID 2
Length 1
Read / Write Read / Write
Field # Bytes Off-
set
Data
Type
Size Description
1 0 u8 1 10.3.3.1 Boot Mode
Types
Table 32: Boot Mode Packet
10.3.3.1 Boot Mode Types
Value Description
0 Bootloader
1 Main Program
v2.0 Page 77 04 Nov 2021
GNSS Compass Reference Manual • Advanced Navigation Packet Protocol