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Re: [gpsd-dev] SiRF-III init working
From: |
Gary E. Miller |
Subject: |
Re: [gpsd-dev] SiRF-III init working |
Date: |
Mon, 18 Nov 2013 21:51:48 -0800 |
Yo Eric!
On Mon, 18 Nov 2013 22:21:15 -0500
"Eric S. Raymond" <address@hidden> wrote:
> Gary E. Miller <address@hidden>:
> > Well, for starters, every control message aftewr the first is
> > failing?
>
> Sounds like we're not seeing an ACK from the device, so the semaphore
> never goes back to to zero. Near driver_sirf.c:1230 us where the
> decrement is supposed to happen; I'd suggest cranking the debug level
> up to 5 and seeing whether ACKs or NAKs are actually being sent.
Been there, done that. Not seen any.
Per the SiRF IV doc, if you have not seen an ACK or NACK in 6 seconds,
ust give up and try again.
RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
address@hidden Tel:+1(541)382-8588
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