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Re: More on NMEA time oscillating problem
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From: |
Gary E. Miller |
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Subject: |
Re: More on NMEA time oscillating problem |
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Date: |
Thu, 25 Mar 2021 15:12:23 -0700 |
Yo Michael!
On Thu, 25 Mar 2021 23:00:30 +0100
Michael Byczkowski <by@by-online.de> wrote:
> I share your pain, same setup but u-blox ZED-F9P @115200 baud; it
> oscillates badly:
The F9P can go up to 921600. I have not tested latency up there.
And has native USB 2.0. On USB I get serial latency jumping around 30
to 33 milli-seconds.
> PPS is perfectly fine:
Makes you wonder why it is there? :-)
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
gem@rellim.com Tel:+1 541 382 8588
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"If you can't measure it, you can't improve it." - Lord Kelvin
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