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Pixhawk data dump

Posted by Stephen Wilkerson on December 3, 2015 at 7:22pm

Can anyone tell me if there is a master file showing the units used in the data log files.  I've created a .mat file and read that into mat Lab.  So for example AHR2 has data in columns: 

'LineNo'
'TimeMS'
'Roll'
'Pitch'
'Yaw'
'Alt'
'Lat'
'Lng'

I'm assuming that roll is in radians per second, but maybe per millisecond since time is in milliseconds.  I need the data sheet on all of these files.  I'm writing a Matlab script to plot everything and will post for everyones use when I'm done.  Thanks for the help.

Drew

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Replies

  • Gerhard Laubscher April 5, 2016 at 8:57pm

    Hi Drew,

       Did you manage to locate docs which explain all the log files data info, acronyms etc.

     Can you please share the info with me?

    Thanks.

    Gerhard

    • Stephen Wilkerson > Gerhard Laubscher April 11, 2016 at 9:54am

      No and I'm sorry to say I can't remember exactly how we figured out the units.  One would think that would be something included in their documentation.  Crazy

  • Stephen Wilkerson December 5, 2015 at 10:11pm

    Ok Here are some files that will plot some of the material.  I don't have all of the units yet, but these might help someone.

    https://www.dropbox.com/pri/get/Public/PixHawkScript.m?_subject_uid...

     Let me know if you figure out some of the units and I will update.

  • Stephen Wilkerson December 3, 2015 at 8:42pm

    I know you can figure a lot of these out, but there must be a guide?

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