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Re: [Paparazzi-devel] Radio not working after migration to current versi
From: |
Thomas Wuensche |
Subject: |
Re: [Paparazzi-devel] Radio not working after migration to current version - How to activate PPM Messages |
Date: |
Tue, 28 Dec 2010 16:09:54 +0100 |
User-agent: |
Mozilla-Thunderbird 2.0.0.24 (X11/20100328) |
Hi Felix,
I also see problems with the mode switch. By activating the
PPM and RC messages on telemetry I could verify that the
PPM signal works. As I checked a few days ago the conditions
for the mode switch should be fulfilled (depends on MAX_PPRZ),
but with radio on I get AUTO1 in one position of the switch,
AUTO2 in the two other positions.
I'm still checking, will post if I have news.
Regards, Thomas
Felix Ruess wrote:
> Hi Tim,
>
> you updated your airframe file to the subsystems?
> You can still activate the ppm message just like before and like it says
> on the wiki (
> http://paparazzi.enac.fr/wiki/Radio_Control#Measuring_the_PPM_time_values
> ) by adding
> <define name="TELEMETRY_MODE_FBW" value="1"/>
> to the firmware section in your airframe file.
>
> What changed and I guess is your problem is that now the ppm signal is
> better checked for validity and the number of channels has to match
> _exactly_ to be a valid signal.
>
> Cheers, Felix
>
> On Tue, Dec 28, 2010 at 3:34 PM, Tim Hansen <address@hidden
> <mailto:address@hidden>> wrote:
>
> Hi,
>
> I had a working setup with an older version of paparazzi (svn
> checkout 2009-07) after migration to a newer version (git
> 2010-11-28) the radio doesn't work anymore. The aircraft is in auto2
> all the time. I checked with an oscilloscope: The pulses arrive at
> the tiny. So it must be an software problem.
>
> I tried to activate the ppm messages but the information in the wiki
> about this is outdated (old airframe config file).
>
> Can someone tell me how they should be activated in the current
> version, or what might be the reason for the not working radio ?
>
> I wish everybody a good start into next year
> Tim
>
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>
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>
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--
EMS Dr. Thomas Wuensche e.K.
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