Scubapro Aladin Square

[vavincavent]

Linus, Jef,

You will find attach file from logtrak export (.asd) and a dump file
from "free device monitoring studio" (.dmslog7).
these files are same data from my dives.

It's all i can do, i hope you can help me.
if i can make tests, you ask!

regards,
Vincent


Le vendredi 10 novembre 2017 à 13:32 -0800, Linus Torvalds a écrit :
> On Fri, Nov 10, 2017 at 1:21 PM, vavincavent <vavincavent at gmail.com>
> wrote:
> > After udev rules with Jef recommandation, the subsurface.log :
> 
> Ok, so it doesn't work like the G2.
> 
> That 011B thing is the hanshake (01 = one byte command, 1b is the
> handshake byte) and you don't get any answer.
> 
> Now, the Aladin Sport Matrix didn't want the handshake either, so you
> could just try without it (see scubapro_g2_handshake(), where it
> currently does:
> 
>         if (model == ALADINSPORTMATRIX)
>                 return DC_STATUS_SUCCESS;
> 
> and you could just try returning success unconditionally.
> 
> But it might be a totally different protocol.
> 
> > When i try with Logtrak, i've try to sniff USB. So i have some
> > results,
> > but i can't understand this...
> 
> Feel free to send your packet dump to me and Jef, maybe we can see
> "yes, looks like the same protocol, with just a small tweak" or we go
> "Oh, that doesn't look anything at all like what we've seen before".
> 
>                 Linus
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