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Re: [Paparazzi-devel] Booz datalink

From: Felix Ruess
Subject: Re: [Paparazzi-devel] Booz datalink
Date: Fri, 19 Feb 2010 15:34:35 +0100

Hi Mohammed,

if you have the standard booz hardware you only have to define
(with the appropriate baud rate you are using for your modem) in the
makefile section of your airframe file.
The definition of the downlink transport, uart, etc. is defined in
conf/autopilot/booz2_autopilot.makefile. But there should be no reason
to change any of that.

Cheers, Felix

On Wed, Feb 10, 2010 at 5:05 PM, Mohammed Abukhalid
<address@hidden> wrote:
> Hello all...
> So its been about 10 days Im trying to figure out why we cant get the
> datalink up, and I finally gave up and decided to switch to maybe working
> with the test programs first. We are working on a quadrotor using a copy of
> booz_a1 airframe. I am hoping someone can step in here and help out because
> Im drowning in code and trying to make sense out of this. Anyways, the main
> question here is regarding booz_test_downlink and booz_test_modem. Im
> guessing the latter is supposed to be used to test the modem and the former
> for more messaging using the datalink. booz_test_downlink currently compiles
> but booz_test_modem doesnt. Uploading test_downlink however generates
> absolutely no activity on the modem (tx led should be blinking everytime it
> sends the cputime).
> When I checked booz_test_modem I noticed the DOWNLINK_SEND_TIME command
> didnt have the channel defined, so I set that to DefaultChannel. The next
> error is that uart1init() is undefined. I checked as far as i can see theres
> only a uart.h header defining the prototype for the function but no
> implementation file uart.c in airborne/booz. Is the file missing or is it
> supposed to look for uart.c elsewhere?
> Also, if anyone can tell me a clear method for configuring the modem for the
> autopilot on booz Id be much obliged. The method defined on the website
> ("";) creates a compile
> error when using the booz airframe.
> Thanks
> Mohammed
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