RE: [Paparazzi-devel] Booz datalink

[Mohammed Abukhalid]

Thanks Felix,
 
It turned out the problem was a bad connector all along :P uplink is working nicely now and hopefully Im going to start seeing some telemetry readings from our IMU sometime tonight :)

 
> Date: Fri, 19 Feb 2010 15:34:35 +0100
> Subject: Re: [Paparazzi-devel] Booz datalink
> From: address@hidden
> To: address@hidden
>
> Hi Mohammed,
>
> if you have the standard booz hardware you only have to define
> ap.CFLAGS += -DMODEM_BAUD=B57600
> (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
> > ("http://paparazzi.enac.fr/wiki/Airframe_Configuration") creates a compile
> > error when using the booz airframe.
> >
> > Thanks
> > Mohammed
> >
> >
> >
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