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Re: [Paparazzi-devel] Exif latitude error


From: Christophe De Wagter
Subject: Re: [Paparazzi-devel] Exif latitude error
Date: Mon, 26 Oct 2015 11:54:08 +0100

Hi Stephen,

Thank you for using the module. Sorry about the issue of neglecting the southern hemisphere. 

I'm pretty sure the problem is the uint32_t type of attitude which obviously should get a sign: https://github.com/paparazzi/paparazzi/blob/master/sw/airborne/modules/computer_vision/lib/exif/exif_module.c#L30


-Christophe 

On Sat, Oct 24, 2015 at 6:35 PM, Stephen L Hulme <address@hidden> wrote:
Hi Christophe De Wagter
 
I posted the following question on paparazzi/discuss – Gitter (20/10/15) and failed to get a reply.
 
“Any ideas why the video_exif.xml module maybe outputting unintelligible GPS latitude reports in a southern hemisphere roaring forties location? View jpeg properties example
 
Could you please offer some hint how to rectify this error.
 
Regards
 
Stephen Hulme
 

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