Dave Mielke, le Mon 14 Nov 2011 09:38:57 -0500, a écrit :
> I'm going to try to figure out if we can get to the virtual serial device from
> knowledge of which USB device is being used. If we can, that should solve the
> problem. If anyone already knows how to do it, please let me know.
Mmm, didn't you receive my mail dated
Date: Sat, 12 Nov 2011 17:13:21 +0100
?
“
there is a /sys/bus/usb/devices/2-1.1.1/2-1.1.1:1.0/ttyUSB0
directory. Conversely, /sys/dev/char/188:0 is a symlink to
../../devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1.1/2-1.1.1:1.0/ttyUSB0/tty/ttyUSB0/
”
“
That however will still let brltty emit some characters to the device,
which can probably upset it.
”
and the latter is probably already a very bad thing for whatever device
is connected to the serial converter.
Dave Mielke, le Mon 14 Nov 2011 09:38:57 -0500, a écrit :
> I'm going to try to figure out if we can get to the virtual serial device from
> knowledge of which USB device is being used. If we can, that should solve the
> problem. If anyone already knows how to do it, please let me know.
Mmm, didn't you receive my mail dated
Date: Sat, 12 Nov 2011 17:13:21 +0100
?
“ usb/devices/ 2-1.1.1/ 2-1.1.1: 1.0/ttyUSB0 pci0000: 00/0000: 00:1d.0/ usb2/2- 1/2-1.1/ 2-1.1.1/ 2-1.1.1: 1.0/ttyUSB0/ tty/ttyUSB0/
there is a /sys/bus/
directory. Conversely, /sys/dev/char/188:0 is a symlink to
../../devices/
”
“
That however will still let brltty emit some characters to the device,
which can probably upset it.
”
and the latter is probably already a very bad thing for whatever device
is connected to the serial converter.
Samuel