On Tue, May 11, 2010 at 12:21 PM, Harmish
Khambhaita
<harmish.khambhaita@dfki.de>
wrote:
hello,
i am trying hard to make logitech quickcam pro 4000 to work with ros. i
have tried following drivers without sucess.
gencam_cu - problem to link wiht libroslib.o - recompiling does not
solve the problem !!
logitech_usb_webcam - making does not give any executable
usb_cam - has problems with ioctl(fd, VIDIOC_S_FMT, &fmt) - gives
error 22 - invalid parameters
uvc_cam - has problems with ioctl(fd, VIDIOC_S_FMT, &fmt) - gives
error 22 - invalid parameters - i succeed in bypassing these errors by
changing fmt.fmt.pix.pixelformat to V4L2_PIX_FMT_YUV420 and changing
buffersize (NB_BUFFER = 2), however now i have segmentation fault
if anybody have success running a webcam with ros, i would be thankful
to know the driver and camera you are using.
cheers,
harmish.
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