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Re: [gpsd-users] Speeding up autobauding

From: Eric S. Raymond
Subject: Re: [gpsd-users] Speeding up autobauding
Date: Tue, 23 Oct 2012 11:21:10 -0400
User-agent: Mutt/1.5.21 (2010-09-15)

Alexander Carver <address@hidden>:
> >Can you test to see if the sync time drops at a lower speed?
> Yes, it does.  The autobaud almost always starts off at 4800 and
> takes a few seconds to ramp up to 38400.


>    Dropping the unused ones sped up the process.  

OK, that's what I was expecting to hear. Alas, there's no way of 
speeding this up in the general case - autobauding takes as long
as it takes, because the real constraint is the serial I/O speed.

>                                            I didn't know
> about the fixed speed option or I would have used it because I keep
> the one receiver in 38400 SiRF binary exclusively.

That's why it's there.
                <a href="";>Eric S. Raymond</a>

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