Re: [Paparazzi-devel] motor command error on hexa------work arround prog

-Christophe

On Thu, Mar 21, 2013 at 8:18 PM, Eduardo lavratti <address@hidden> wrote:

I do some tests using mkk controler 2 months ago.
With 4 motor it fly correct.
With 6 motor i have problem (some time one motor fail)
with 8 motor 2 / 3 motor fail.

After the initial tests the i2c level translator of my lisa has burned.
Date: Thu, 21 Mar 2013 20:15:29 +0100
From: address@hidden
To: address@hidden
Subject: Re: [Paparazzi-devel] motor command error on hexa------work arround progress
hi felix,

My quad fly correctly with non consecutive adress....

I heva updated to master on monday.

Eric

Le 21/03/2013 19:15, Felix Ruess a écrit :
Hi,

This is weird... which paparazzi_version are you using?

Also make sure you don't get any warnings, they are (usually) there for a reason.

E.g with your previous config (starting servos at index 1) you should have gotten a warning about array indices being out of bounds...

That is a tell-tale sign that you misconfigured something.

My fraser quadrotor airframe works fine with non-consecutive addresses: https://github.com/paparazzi/paparazzi/blob/master/conf/airframes/fraser_lisa_m_rotorcraft.xml

Cheers, Felix
On Thu, Mar 21, 2013 at 6:23 PM, Eric BAHIER <address@hidden> wrote:
Hi Seguey,

thank for you help.

If I use the basic motor order from 0x52 to 0x5c It is ok. As your.

In the past you can fit the ESC as is come.... with no specific order, and you can adapt it in the XML file.

Today if I try to adapte.... it fail....

Eric

Le 21/03/2013 17:16, Sergey Krukowski a écrit :
Eric, try to compare your setup with my hexa example.

https://github.com/softsr/paparazzi/blob/krooz_port/conf/airframes/krooz_1_0_hexa_mkk.xml

It works for me on mkk hexarotor, probably you’ll find what is actually wrong.
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Eric BAHIER
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Eric BAHIER
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34 980 Montferrier sur LEZ
France

Tel : 33 4 67 59 92 53
Fax : 33 9 59 15 92 53
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From:	Christophe De Wagter
Subject:	Re: [Paparazzi-devel] motor command error on hexa------work arround progress
Date:	Fri, 22 Mar 2013 09:15:03 +0100