Glonass sats svid is reported as 255 , but not actual svid

[soczkers]

I run "little bit" modified version of Basics/Example33_NAVSAT on M10. to be more specific on UBX-M10050-KB sold as QUESCAN G10A-F30
I observe if for example gps sv id-s are printed correctly, then glonass one are reported as 255

probably this is due fact this is max value based on this line:
https://github.com/sparkfun/SparkFun_u-blox_GNSS_v3/blob/dce0d861e532f9fd7b50c49b714f77c48a148bf9/src/u-blox_structs.h#L1145C3-L1145C42

where glonass sat id are 7XX

can you suggest some fix, or workaround to get proper value ?

[PaulZC]

Hi @soczkers ,

The 255 is expected - for "unknown" SVs:

UBX-NAV-SAT is defined as:

Satellite identifiers:

Best wishes,
Paul