To:
address@hidden
Subject: Re: [Paparazzi-devel] Magnetometer offset int_cmpl_quat
git://
gist.github.com/2872011.git here is the url for my airframe file.
________________________________________
From: paparazzi-devel-bounces+romneyj=
address@hidden [paparazzi-devel-bounces+romneyj=
address@hidden] on behalf of Felix Ruess [
address@hidden]
Sent: Monday, June 04, 2012 5:37 PM
To:
address@hidden
Subject: Re: [Paparazzi-devel] Magnetometer offset int_cmpl_quat
Can you please post your full config (airframe file)? Preferrably gist or pastebin...
Otherwise it's impossible to tell what exactly you are using....
On Tue, Jun 5, 2012 at 1:30 AM, Romney, Jefferson S <
address@hidden<mailto:
address@hidden>> wrote:
This is the magnetometer calibration from my airframe file:
<section name="IMU" prefix="IMU_">
<define name="MAG_X_SIGN" value="1"/>
<define name="MAG_Y_SIGN" value="1"/>
<define name="MAG_Z_SIGN" value="1"/>
</section>
<section name="AHRS" prefix="AHRS_">
<define name="H_X" value=" 0.5189098"/>
<define name="H_Y" value="-0.0565782"/>
<define name="H_Z" value=" 0.8529546"/>
</section>
________________________________________
From: paparazzi-devel-bounces+romneyj=
address@hidden<mailto:
address@hidden> [paparazzi-devel-bounces+romneyj=
address@hidden<mailto:
address@hidden>] on behalf of Felix Ruess [
address@hidden<mailto:
address@hidden>]
Sent: Monday, June 04, 2012 3:28 PM
To:
address@hidden<mailto:
address@hidden>
Subject: Re: [Paparazzi-devel] Magnetometer offset int_cmpl_quat
If you have an offset, but a correct mag calibration<
http://paparazzi.enac.fr/wiki/ImuCalibration#Calibrating_the_Magnetometer> and have your local magnetic field set, then the mag axes (or signs) are wrong.
Can you please post your config?
On Mon, Jun 4, 2012 at 10:41 PM, Romney, Jefferson S <
address@hidden<mailto:
address@hidden><mailto:
address@hidden<mailto:
address@hidden>>> wrote:
I am using the Aspirin v2.1 with a Yapa and because of the calibration problem, I use the int_cmpl_quat AHRS algorithm. But the magnetometer is 90 degrees off. With this AHRS algorithm, is there any offset that can change only the orientation of the magnetometer and not the accelerometer and gyroscope? if not, how do I fix it? Changing the IMU_BODY offsets also switches the pitch and roll.
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