|
From: | Tilman Baumann |
Subject: | Re: [Paparazzi-devel] lisa has a different GPS interface? |
Date: | Mon, 25 Jun 2012 16:13:53 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 |
On 25/06/12 16:08, Chris Wozny wrote:
Does the uBlox MAX-6Q from CSG Shop have a 3.3V regulator?
It has http://tilman-ppz-uav.blogspot.co.uk/2012/04/gps-pinout.html I got those schematics from CSG shop. IC2 is the regulator chip.
I didn't think it did, so I swapped the jumpers to supply 3.3V to UART3 which may be why mine works fine on Lisa/M 2.0 if you're having problems with the 5V regulator on Lisa/M 2.0.
It's probably a LDO so most of your 3.3V will arrive at the chip. But it's certainly wrong.
Also, Marvin, I know that the ubx_center module is to be used if your GPS module doesn't save it's configuration, but maybe it would benefit if you used the ubx_center module just to make absolutely sure all of your settings are correct on your GPS module: http://paparazzi.enac.fr/wiki/Module/GPS_UBlox_UCenter
ACK. Works like a charm.
[Prev in Thread] | Current Thread | [Next in Thread] |