Scubapro Aladin Square

[vavincavent]

A little better?? (/etc/udev/rules.d):

The log file :
Subsurface: v4.7.4-1-g4d04f74312dc, built with libdivecomputer v0.6.0-
devel-Subsurface-branch (7de3a549ee588fef4702ee9d894e390aca43950d)
INFO: Open: vid=c251, pid=2006
INFO: Open: interface=0, endpoints=81,02
INFO: Timeout: value=10
ERROR: Usb read interrupt transfer failed (LIBUSB_ERROR_TIMEOUT). [in
../../src/usbhid.c:518 (dc_usbhid_read)]
INFO: Read: size=0, data=
INFO: Timeout: value=5000
DEBUG: cmd: size=1, data=10
INFO: Write: size=2, data=0110
ERROR: Usb read interrupt transfer failed (LIBUSB_ERROR_TIMEOUT). [in
../../src/usbhid.c:518 (dc_usbhid_read)]
INFO: Read: size=0, data=
ERROR: read interrupt transfer failed [in ../../src/scubapro_g2.c:78
(receive_data)]
ERROR: Failed to receive the answer. [in ../../src/scubapro_g2.c:145
(scubapro_g2_transfer)]

Vincent

Le lundi 13 novembre 2017 à 10:28 -0800, Linus Torvalds a écrit :
> On Mon, Nov 13, 2017 at 9:51 AM, vavincavent <vavincavent at gmail.com>
> wrote:
> > I have used scubapro_g2.c joined and this is the log :
> 
> This is the same udev rule problem:
> 
> > Subsurface: v4.7.4-1-g4d04f74312dc, built with libdivecomputer
> > v0.6.0-
> > devel-Subsurface-branch (7de3a549ee588fef4702ee9d894e390aca43950d)
> > INFO: Open: vid=c251, pid=2006
> > INFO: Open: interface=0, endpoints=81,02
> > ERROR: Failed to open the usb device (LIBUSB_ERROR_ACCESS). [in
> > ../../src/usbhid.c:392 (dc_usbhid_open)]
> 
> You simply don't have permissions to access that device.
> 
> So I have this for my G2 to make it world readable and writable:
> 
>   [torvalds at i7 ~]$ cat /usr/lib/udev/rules.d/91-scubapro-g2.rules
> 
>   SUBSYSTEM=="usb",ATTR{idVendor}=="2e6c",ATTR{idProduct}=="3201",
> MODE="0666"
> 
> (NOTE! That udev rule is _one_ line, maybe this email breaks it up).
> 
> You'll obviously have to update the ID to match the Aladin Square,
> and
> you may have to make sure udev rules are reloaded and then plug in
> the
> device again.
> 
>    udevadm control --reload-rules
> 
> Also, I'm not sure where Debian stretch puts the udev rules. I'm
> running Fedora 26, so that /ust/lib/udev/rules.d/ directory is what I
> use. But I think Debian may be using /lib/udev/rules.d, so you need
> to
> check that.
> 
>             Linus