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Re: [gpsd-users] GPS fix issues
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From: |
Gary E. Miller |
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Subject: |
Re: [gpsd-users] GPS fix issues |
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Date: |
Wed, 12 Oct 2016 11:33:49 -0700 |
Yo Florian!
On Wed, 12 Oct 2016 11:46:13 +0200
Florian Esteves <address@hidden> wrote:
> I'm using gpsd on my embedded system based on an arietta G25 module
> running on Linux buildroot. I'm using gpsd to get positioning
> information, with a gps GlobalTop Ladybid 3 connected to a RS232
> serial port.
Cool.
> The GPS communicate good and i can see NMEA frame, when it fix, it
> works perfectly but I have some fix issues when i'm running the gpsd
> deamon: without gpsd, fix time : arround 45sec and with gpsd arround
> 2min. I do all my tests in the same conditions, the only difference
> is gpsd
I'm not sure I understand your problem? How do you get a fix without
gpsd? How do you measure fix-time: from Cold, Warm, Hot, antenna
disconnect, or? Is your serial port speed pre-set? So many vaiables
to check here...
RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
address@hidden Tel:+1 541 382 8588
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