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Re: [Paparazzi-devel] drotek 10dof v2 imu

From: Felix Ruess
Subject: Re: [Paparazzi-devel] drotek 10dof v2 imu
Date: Thu, 20 Jun 2013 21:56:06 +0200


nice :-)
Which imu exactly do you have? Also the Drotek 10DOF v2? Or an older version?
If it is reversed, then y is probably reversed as well (to keep right hand coordinate system)... same for gyros (has the same axes as the accel).
The coordinate systems should be as they printed on the pcb.

Did you check

Cheers, Felix

On Thu, Jun 20, 2013 at 9:28 PM, Eduardo lavratti <address@hidden> wrote:
Its working ...
the ACC Z signal ir reverse. PFD are 180deg in pitch. (ACC_z = 9.81)

> Date: Thu, 20 Jun 2013 22:25:23 +0300
> From: address@hidden
> To: address@hidden
> Subject: Re: [Paparazzi-devel] drotek 10dof v2 imu

> Hi Felix that is great!
> just saw your changes after an update so tomorrow i will test it and
> report back also.
> Chris
> On 06/20/2013 10:00 PM, address@hidden wrote:
> > Sorry... I think I found the problem.
> > I was using memcpy to copy the readings from the mpu (16bit) to the imu
> > struct (32bit).
> > Should be fixed in the latest imu_drotek branch.
> >
> > Would be great if you could test again and check the scale as well as the
> > axes assignment.
> >
> > Cheers, Felix
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> Paparazzi-devel mailing list
> address@hidden

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