GSOF message: Receiver Diagnostics

This message provides you with receiver diagnostics.

Receiver diagnostics (Type 28 record)

Item

Meaning

1 (btye) Output record type

Receiver diagnostics output record

1 (byte) Record length

Length of this sub-record

5 (bytes) RESERVED

 

1 (byte) BASE FLAGS

A bit field as follows:
Bit 0 – Bit 6: Reserved
Bit 7: Reference station information received

1 (byte) LINK INTEGRITY 100

The datalink packet integrity over the last 100 seconds (0…255 = 0…100%).

To convert LINK INTEGRITY to a percentage, use LINK INTEGRITY * 100/256.

2 (bytes) RESERVED

 

1 (byte) COMMON L1 SVS

The number of common L1 satellites.

1 (byte) COMMON L2 SVS

The number of common L2 satellites.

1 (byte) DATALINK LATENCY

The latency of the last CMR type 0 received (units 0.1 second).

1 (byte) RESERVED

 

1 (byte) DIFF SVS IN USE

The number of differential SVs in use (for RTK: RTKStat.svs_propogated).

2 (bytes) RESERVED

 

1 (byte) RTK POSITION AGE

The latency of the position, which may be larger than the data link latency if the base observable set was not used for some reason.

1 (byte) RESERVED