Hi Jorge, On Tuesday 14 June 2011 18:28:02 Jorge Yesid Rios Ortiz wrote: > Hi: > > I have a problem when I tried to use this web-cam in my embedded system: > > Camera: > ID 041e:4058 > model: Live! Cam Optia AF > manufacturer: Creative Technology, Ltd > > > Embedded system ARTILA M-501: > CPU: ATMEL AT91RM9200, 180MHz > OS: Linux 2.6.14-M5 > SDRAM: 64MB > USB Host interface: 2x, USB 2.0 compliant > UART: 4x, 921.6kbps > > This cams works very fine when I used it on my PC with Linux, but when I > plugged to my embedded system I get this message: > > usb 1-2: new full speed USB device using at91rm9200-ohci and address 5 > usb 1-2: Manufacturer: Creative Labs > uvcvideo: Found UVC 1.00 device <unnamed> (041e:4058) > uvcvideo: Non-zero status (-110) in status completion handler. > > I'm looking for about what means this code error, but I can't find > anything!!! > > is Anybody help me?
According to /usr/include/asm-generic/errno.h, -110 is -ETIMEDOUT. According to Documentation/usb/error-codes.txt, -ETIMEDOUT means "Synchronous USB message functions use this code to indicate timeout expired before the transfer completed, and no other error was reported by HC." I'm surprised to see this error code reported in a URB completion handler. -- Regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
