[cpia] cpia & proc

[Peter Pregler]

Hi,

check out the syslog. There should be an error-message. Also I think
the redirection should be an append:

root@gretel:~# cat /proc/cpia/video1  |grep brig
brightness:                    0         0       100        50
root@gretel:~# echo "brightness:                   1" >> /proc/cpia/video1
root@gretel:~# cat /proc/cpia/video1  |grep brig
brightness:                    1         0       100        50

So it works here. As for the command itself, it will not have any
effect because of the gain-control. Use cpia-control to get a feeling
what effects changing of parameters has.

Greetings, Peter

On Tue, Jul 03, 2001 at 06:01:07PM +0200, Sönke Ruempler wrote:
> Hi there,
> 
> maybe i am to stupid, but i dont know how to change the cpia settings in
> the proc filesystem
> 
> i tried zB echo "brightness: 50" > /proc/cpia/video0 - but in the video0
> file there is no change. :((( I searched for it in google, but found
> nothing .... so i hope, somebody on this list can help me !
> 
> so long s0enke
> 
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-- 
You can weave your life so long - only so long, and then a thing
in the world out of your control will tug at one vital thread
and leave you patternless and subdued.
-------------------------------
Email: Peter_Pregler@email.com