External Air Data Flags; Notes; Gnss Receiver Information Packet; Gnss Manufacturer Ids - Advanced Navigation Spatial Dual Reference Manual

13.9.43.1

External Air Data Flags

Bit
0
1
2
Table 88: External air data flags
13.9.43.2

Notes

Barometric altitude does not need to be referenced to any co-ordinate frame or QNH. If
the barometric altitude reference is changed during operation, the barometric altitude
reference reset flag should be set for the next packet.
13.9.44

GNSS Receiver Information Packet

Packet ID
Length
Field Bytes
# Offset
1 0
2 1
3 2 s8[10]
4 12
5 16 u32[3]
6 28
7 32
8 36
9 40
10 41
11 42
Table 89: GNSS receiver information packet
13.9.44.1

GNSS Manufacturer IDs

For Spatial Dual the GNSS Manufacturer ID will always be 1 (Trimble).
Barometric altitude set and valid
Barometric altitude reference reset
GNSS Receiver Information Packet
Data Size
Type
u8 1
u8 1
10
u32 4
12
u32 4
u32 4
u32 4
u8 1
u8 1 RTK software license accuracy, see section 13.9.44.4
6
Spatial Dual Reference Manual
Description
Airspeed set and valid
Description
GNSS manufacturer ID, see section 13.9.44.1
GNSS receiver model, see section 13.9.44.2
GNSS serial number in ASCII character string
Firmware version
Software license code
Omnistar serial number
Omnistar subscription start unix time
Omnistar subscription expiry unix time
Omnistar engine mode, see section 13.9.44.3
Reserved (set to zero)
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