Re: [9fans] usb or lp

[Sergey Reva <rs_rlab@mail.ru>]

Hello 9fans,

Monday, November 29, 2004, 4:29:26 AM, Kenji wrote:
KO> I don't know what type of printer of Canon S200, however,
KO> do you have correct entry in /sys/lib/lp/devices and neccessary 
KO> initializer for that printer?
Here is my /sys/lib/lp/device, it's equal to my old (working) installation:

canon - - /dev/usb0/1/ep1data - gs!bjc600+nohead generic nospool - - - -

KO> 1) search the /dev/usb tree, and find the strings of '0x020107',
KO> which is the usb printer.   And then, 
KO> echo 'ep 3 bulk w 64 32' > /dev/usb3/$i/ctl
KO> where ep '3" is the endpoint number of USB printer's data endpoint,
KO> and $i stands for the usb device number found.
KO> Then, bind /dev/usb3/$i/ep3data /n/lp, and then print the data
KO> to /n/lp.
Yes, usbprint do the same but this don't work in all version of Plan 9 which I have.
In my case writing endpoint is 1, I see it when run usb/usbd -v -d.
I have only 2 endpoints. When I try bind (in old or new) I get this:

term% bind /dev/usb0/1/ep1data /n/lp
bind ep1data /n/lp: inconsistent mount

Binding ep2data take same result.

Any ideas.

Sergey


P.S.
Yes I know, my English is terrible, try understand me :)
-- 
http://rs-rlab.narod.ru                            mailto:rs_rlab@mail.ru