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From: | Helge Walle |
Subject: | Re: [Paparazzi-devel] Paparazzi GPS Configuration |
Date: | Wed, 2 Feb 2011 06:55:56 +0100 |
Hi Reto,
Do you have global read permissions on /dev/ttyACM0 (i.e sudo chmod 777 /dev/ttyACM0)?
--G
On Tue, 01 Feb 2011 20:32:52 -0000, Reto Büttner <address@hidden> wrote:
Hi guys,
I don't get my Paparazzi GPS Module to work. In the GCS there isn't
any GPS activity, while the other functions (PFD etc.) work just fine.
I don't get connection to the Paparazzi GPS Module using the USB
tunnel via a TWOG in u-center. My setup:
OS: Ubuntu Maverick
Git version: Jan 27, 2011
Wine version: 1.2.2
u-center: 6.10
GPS Module: Paparazzi GPS13 V0.90 by Martin & Poine
I loaded the tunnel on the TWOG adding <target name="usb_tunnel_0"
board="twog_1.0"/> to my airframe file and using Paparazzi Center to
build and upload. The device /dev/ttyACM0 is found. Everything fine so
far.
I created the symbolic link:
ln -s /dev/ttyACM0 ~/.wine/dosdevices/COM1
I can start the u-center but cannot connect to the GPS Module. I tried
several ports and baudrates.
I measure 3.3V in the power supply of the GPS module. It is supplied
accordingly by TWOG. In the wiki I read "It is powered from the 5v
line on the "downloads" connector of a TWOG." Is this the problem?
Does the Paparazzi GPS module require 5V? Am I missing something else
in my setup?
Cheers, Reto
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