Re: gps feed from socat

[Nick Taylor]

Hi Gary

On 26/10/2021 20:33, Gary E. Miller wrote:
> Yo Nick!
>
> On Tue, 26 Oct 2021 19:54:46 +0100
> Nick Taylor <nicktaylor@dataskill.uk> wrote:
>
> > > No good, I need 'gpspipe -R" to see, I need the raw data, not the
> > > psuedo NMEA after being processed a 2nd time as speudo NMEA.
> > New raw dumps attached
> What is this:
>
> $GPHWBIAS,11.2*21
>
> I can't find any info on that...
This only seems to appear on the Huawei feed which was our legacy 
solution - we mainly use SIM68M now
> Otherwise, they look the same to me.  Same NMEA sentences in the same order.
> With the same data.
>
> Can yuo try that again, with timing info?
>
> $ gpspipe -R -uu
>
> I suspect the timing difference is what cgps is showing.
Today the glitching has gone away - hate when things are unexplained... 
Could be something to do with satellites I guess?

Can't investigate any further...

Anyhow all good and many thanks for looking

Cheers

Nick