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Re: [Paparazzi-devel] GPS not working

From: Christophe De Wagter
Subject: Re: [Paparazzi-devel] GPS not working
Date: Thu, 5 Apr 2012 08:49:17 +0200


If you have a ublox I would recommend to use 

  <load name="gps_ucenter.xml" />

This module has auto-baudrate, and configures all message rates and communication ports. (it does not change the filter mode, or functional GPS settings, only communication stuff: so it is always safe to use). 

The module will send a DEBUG message that indicates the firmware version in your GPS, the previously selected GPS baudrate and the current (38k4).


On Tue, Apr 3, 2012 at 5:32 AM, Jaime Rubio <address@hidden> wrote:

Trying to get my RC working I have noticed that I cannot switch modes. Once I open the ground control station, it always stays as auto 2. I think this may be related to the fact that it doesn't identify any GPS signal and it works in a kind of failsafe mode automatically, can this be the reason? There is also an error in the Paparazzi Center saying "Unix.Unix_error(2, "read", "")". How can I get my GPS working? I have configured it with U-center and everything is ok, however, it never works when connected to Yapa.


Jaime Rubio
Autopilot Team Lead

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