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Re: [Paparazzi-devel] strange communication problem


From: Felix Ruess
Subject: Re: [Paparazzi-devel] strange communication problem
Date: Thu, 30 Sep 2010 12:55:37 +0200

Hi Chris,

just one quick question to make sure...
You set your paparazzi environment variables (PAPARAZZI_HOME and
PAPARAZZI_SRC) to the path of the paparazzi dir you are currently
using?
And could you tell which exact versions you use?

Cheers, Felix

On Thu, Sep 30, 2010 at 10:58 AM, Chris Efstathiou <address@hidden> wrote:
> Hi.
> I am battling with my system to make it work as it should for a couple days
> but now i think i should ask for help.
> I have a problem communicating with the airplane through the telemetry
> (9xtend radio modems) and to be more specific i can receive data fine from
> 30 km away but i can't send commands to the airplane from the GCS even from
> 1m away.
> The strange thing is that if i use the older version of Paparazzi dated
> from june 2010 (which i saved as a backup) it works fine both ways so it
> looks like the GCS does not send commands to the serial port.
> The computer is always the same i just rename directories containing
> different versions of the Paparazzi software.
> I have tried swapping modems (they work fine), changing cables, changing the
> ftdi adapter etc. but the symptoms are always the same.
> Any help welcomed.
> Chris
>
>
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