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Re: u-blox : layers are confusing me (Hans Mayer)
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From: |
Gary E. Miller |
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Subject: |
Re: u-blox : layers are confusing me (Hans Mayer) |
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Date: |
Sat, 20 May 2023 10:59:27 -0700 |
Yo Jason!
On Sat, 20 May 2023 12:40:26 -0500
"Jason A. McPeak" <mcpeak.jason@gmail.com> wrote:
> I believe that the U-BLOX GPS unit is auto baud configuring by
> default.
Nope. tell me what model you have, and I'll tell you the default
serial port speed.
> I have accessed mine using Minicom under Linux at all kinds
> of different speeds, and it always sends clear messages, unlike the
> GPS devices on commercial ships which if you had your baud rate wrong
> all you got was garbage sentences.
If you are using a native USB version of a u-blox, then "speed" is
ignored on that line. They run at native USB speed, directly into the
receiver.
But other eceivers use USB/Serial chips, like the PL2303, to talk to the
native serial port on the receiver.
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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