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Re: [Paparazzi-devel] Dose apple's compiler llvm make my paparazzi equip

From: Felix Ruess
Subject: Re: [Paparazzi-devel] Dose apple's compiler llvm make my paparazzi equiped plane crash?
Date: Fri, 30 May 2014 18:04:53 +0200


by default float_dcm does not use the magnetometer but the GPS course as heading (if you have a 3D fix and ground speed is more than 5m/s).
What GPS are you using, is your GPS course correct?

Cheers, Felix

On Wed, May 28, 2014 at 7:20 PM, 心如烛光 <address@hidden> wrote:
    Thank's for your help.I builded paparazzi with llvm before.And I just installed the gcc yesterday.Then I    get the report of the arm-none-eabi-gcc version.It is just before I sent my last mail to the mail list.
    And another question,my plane's direction which is displayed on my GCS doesn't point to the moving direction.Sometimes it even against to the moving direction!I fly lisa/m2 with "float_dcm",which should not need the magnetic data to calculate the attitude of the plane.So,I don't calibrate the magnetic meter.Dose it relate to the question I met?And how could I fix it??Thank's a lot!!!!

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