Bug data download from Mares Nemo Wide 2

Olaf Reszkowski olaf.reszkowski at freenet.de
Mon Apr 21 11:48:17 PDT 2014

Hi Jef,
Thanks for the respone. Pls. contact me, if I can help anyhow.


-----Ursprüngliche Nachricht----- 
From: Jef Driesen
Sent: Saturday, April 19, 2014 9:07 PM
To: Olaf Reszkowski ; subsurface at hohndel.org
Subject: Re: Bug data download from Mares Nemo Wide 2

On 17-04-14 16:47, Olaf Reszkowski wrote:
> after using the data download many times w/o. problems, my last download 
> didn’t
> succeed. I’ve got an error message close to the end of the download 
> process and
> only the last 5 of appr. 20 dives have been in the list.
> New dives seem to be added, because I got 6 out of appr. 21 after one more 
> dive.
> The Mares Dive Organizer did the downloaod w/o. any problems. Pls find 
> attached
> the logs/dump.

I suspect this is a problem with the profile ringbuffer. The dive that fails 
located at the end of the profile buffer and wraps over to the start. If
libdivecomputer gets that boundary wrong, you can get this kind of errors. 
look into it further.


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