Connection with Smart Z hangs

[Jef Driesen]

On 22-10-14 12:10, Martin Lang wrote:
> since my Windows machine stopped working and I cannot read out my Uwatec
> Smart Z computer anymore on this computer, I tried doing directly with
> my Ubuntu workstation. Unfortunately subsurface hangs always during
> import of the dive logs. So I tried the test application from
> libdivecomputer.
>
>   >martin at Asterix:~/Downloads$ ./smart /dev/ttyS1
>   >DATETIME 2014-10-22T09:19:17Z (1413969557)
>   >VERSION 0.5.0-devel (61e9847196b4e7f4e2c80e47dd6cd7070c9c4418)
>   >uwatec_smart_device_open
>   >INFO: Discover: address=ebd76f01, name=Aladin Smart Z, charset=00,
> hints=8000
>   >INFO: Connect: address=ebd76f01, lsap=1
>
> After that the window freezes and the smart application hangs. The
> system is an Ubuntu 14.10 system.
>
> Any help is highly appreciated.

I've no idea what's going wrong here. Can you try to run under strace to see 
whether it's still busy in some syscall? Running under a debugger should work 
too, if you're familiar doing that.

Jef