AC 2.7 not saving ATT Mag heading in APM log

Gathiyo / arducopter

Automatically exported from code.google.com/p/arducopter

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AC 2.7 not saving ATT Mag heading in APM log #455

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago

Good day,
 New APM2 board with 2.7 loaded is saving logs properly, but not populating ATT Mag Heading field - Always 0. Confirmed that compass working properly at the time via telem link playback from MP. Log attached.

Original issue reported on code.google.com by mike.ros...@gmail.com on 29 Jul 2012 at 3:17

Attachments:

[2012-07-28 22-10 3.log](https://storage.googleapis.com/google-code-attachments/arducopter/issue-455/comment-0/2012-07-28 22-10 3.log)

GoogleCodeExporter commented 8 years ago

Update: 2.7.1 - same issue.

Original comment by mike.ros...@gmail.com on 9 Aug 2012 at 5:10

GoogleCodeExporter commented 8 years ago

Please see in Log.pde - Log_Write_Attitude()

    DataFlash.WriteInt(0);    // 7 (this used to be compass.heading)

can't it be put back?

Original comment by roundfol...@gmail.com on 28 Aug 2012 at 8:28

GoogleCodeExporter commented 8 years ago

Sorry, It can't. We found it was a major processing hog. 2.7.2 has a new set of 
fields which are more useful for tuning.
Jason

Original comment by jasonshort on 28 Aug 2012 at 8:48

Changed state: WontFix