> To "turn on" the camera i do this: > w9968cf_set_reg(0xbf10, 0x0000); > > The kernel message is: > usb-uhci.c: interrupt, status 3, frame# 486 > W996[87]CF: w9968cf_set_reg() failed (value BF10, index > 00, error -110).
Hi, The camera must be powered on first before some of the registers work. Some registers are locks, which control access to other registers. See the vendor documentation. For an example of control pipe use, see the sourceforge project linux-usb/usbvideo (webcamgo.c) Good luck, gm ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
