Re: [lcd4linux] Inappropriate ioctl for device (?)

[tasos <ta...@ya...>]

No michael i mean the following thing:
root@devel02:~# 
root@devel02:~# modprobe  usbserial vendor=0x0403
product=0xfc0d          
root@devel02:~# mknod  /dev/ttyUSB0 c 188 0           
                 
mknod: `/dev/ttyUSB0': File exists
root@devel02:~# rm /dev/ttyUSB0
root@devel02:~# mknod  /dev/ttyUSB0 c 188 0
root@devel02:~# lcd4linux -Fvvq            
Version 0.10.1-CVS starting
[KVV] Using station 89
[KVV] Using default port 80
[KVV] Using default refresh interval of 60 seconds
[KVV] Default abbreviation setting: off
lcd4linux.c: initializing driver Crystalfontz
Crystalfontz: $Revision: 1.45 $
Crystalfontz: using model '635'
Crystalfontz: using port '/dev/ttyUSB0' at 115200 baud
removing stale lockfile /var/lock/LCK..ttyUSB0
drv_Crystalfontz.c: dropping garbage byte 11
drv_Crystalfontz.c: dropping garbage byte 60
......repeated......
Crystalfontz: timeout waiting for response to cmd 0x01
Crystalfontz: display detection failed!
drv_Crystalfontz.c: dropping garbage byte 11
drv_Crystalfontz.c: dropping garbage byte 60
......repeated......
Crystalfontz: timeout waiting for response to cmd 0x06
 drv_Crystalfontz.c: dropping garbage byte 11
drv_Crystalfontz.c: dropping garbage byte 60
......repeated......

So it doesn't work.omg i can't understand.
thx again michael.


--- Michael Reinelt <re...@eu...> wrote:

> > I tried to 
> > insmod usb-serial.o vendor=0x0403 product=0xfc0d 
> > and then mknod ttyUSB0.
> > but it still doesn't work.lcd4linux reports
> garbage
> > data.
> 
> You mean the *display* shows garbage, don't you? But
> this means that the
> communication works, which is a step in the right
> direction...
> 
> Could you please send me your lcd4linux.conf and the
> output of
> 'lcd4linux -Fvv'? Thanks!
> 
> bye, michael
> 
> -- 
> Michael Reinelt <re...@eu...>
> http://home.pages.at/reinelt
> GPG-Key 0xDF13BA50
> ICQ #288386781
> 


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