Thanks for your reply peter...This is my "demsg" output.. [ 437.861160] /home/sharief/Desktop/webcam/gspca/gspcav1-20071224/gspca_core.c: [gspca_set_isoc_ep:945] ISO EndPoint found 0x81 AlternateSet 7
[ 437.862330] PM: Removing info for No Bus:usbdev2.2_ep81
[ 437.863419] PM: Removing info for No Bus:usbdev2.2_ep82
[ 437.864545] PM: Adding info for No Bus:usbdev2.2_ep81
[ 437.865210] PM: Adding info for No Bus:usbdev2.2_ep82
[ 439.015495] PM: Removing info for No Bus:usbdev2.2_ep81
[ 439.016736] PM: Removing info for No Bus:usbdev2.2_ep82
[ 439.018003] PM: Adding info for No Bus:usbdev2.2_ep81
[ 439.018785] PM: Adding info for No Bus:usbdev2.2_ep82
sharief@sharief-desktop:~/Desktop/video drivers$
--- On Sat, 10/1/09, Peter Teoh <htmldeveloper@xxxxxxxxx>
wrote:
From: Peter Teoh <htmldeveloper@xxxxxxxxx>
Subject: Re: error in v4l2 program
To: shariefbe@xxxxxxxxxxx
Date: Saturday, 10 January, 2009, 12:28 PM
check your dmesg output, the error come from kernel - the VIDIOC_S_FMT in the driver side is having errors????
On 1/10/09, niamathullah sharief <shariefbe@xxxxxxxxxxx> wrote:
|
I have v4l2 program...it gets compiled wothout error....but when i runned that i am getting the following error...
sharief@sharief-desktop:~/Desktop/video drivers$ gcc vgrab5.c -Wall -o vgrab5
sharief@sharief-desktop:~/Desktop/video drivers$ ./vgrab5 /dev/video0 > t.pgm
ioctl (VIDIOC_S_FMT) failed, 22
VIDIOC_S_FMT: Invalid argument
i am using "creative" webcam....its usb port connected cam...dont know what to do.. |
Add more friends to your messenger and enjoy! Invite them now.
-- Regards, Peter Teoh
|
Get perfect Email ID for your Resume.
Get before others grab.
