Dears, May be a new challenge for you the USB Gurus :-). I just acquired a Camcorder Sony DCR-HC40(E). I use a Mandrake 10.0 with an upgraded kernel 2.6.7. I can capture the video stream from the IEEE1394 on my desktop. No problem. On my laptop, I only have a USB port and I would like also to catch the 'live video stream' from its USB port (not the pictures saved on the memory stick. I can already do that thanks to Leon and Stephen). It is feasable under Wins....I would like to make it work on my favorite OS :-).
The /proc/bus/usb/devices is not very verbose...anyway, here is a snapshot: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.7 uhci_hcd S: Product=Intel Corp. 82801CA/CAM USB (Hub #1) S: SerialNumber=0000:00:1d.0 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms As I was not convinced by the details in the syslogs, I recompiled my kernel 2.6.7 with a higher USB trace mode, and here is the output in the syslog: Jul 22 22:02:56 bikini kernel: uhci_hcd 0000:00:1d.0: wakeup_hc Jul 22 22:02:56 bikini kernel: uhci_hcd 0000:00:1d.0: port 1 portsc 0082 Jul 22 22:02:56 bikini kernel: hub 1-0:1.0: port 1, status 0100, change 0001, 12 Mb/s Jul 22 22:02:58 bikini kernel: uhci_hcd 0000:00:1d.0: suspend_hc Jul 22 22:03:01 bikini kernel: uhci_hcd 0000:00:1d.0: wakeup_hc Jul 22 22:03:01 bikini kernel: uhci_hcd 0000:00:1d.0: port 1 portsc 0093 Jul 22 22:03:01 bikini kernel: hub 1-0:1.0: port 1, status 0101, change 0001, 12 Mb/s Jul 22 22:03:01 bikini kernel: hub 1-0:1.0: debounce: port 1: delay 100ms stable 4 status 0x101 Jul 22 22:03:02 bikini kernel: usb 1-1: new full speed USB device using address 2 Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 500000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4080) Jul 22 22:03:02 bikini kernel: Element != First TD Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e3 Length=7 MaxLen=7 DT0 EndPt=0 Dev=2, PID=2d(SETUP) (buf=34e29148) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (376f40c0) e3 SPD Stalled Babble Length=7 MaxLen=7 DT1 EndPt=0 Dev=2, PID=69(IN) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 2: [f76f40c0] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1(OUT) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 440000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4040) Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 440000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4040) Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:02 bikini kernel: usb 1-1: device not accepting address 2, error - 71 Jul 22 22:03:02 bikini kernel: usb 1-1: new full speed USB device using address 3 Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 500000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4080) Jul 22 22:03:02 bikini kernel: Element != First TD Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e3 Length=7 MaxLen=7 DT0 EndPt=0 Dev=3, PID=2d(SETUP) (buf=34e29148) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (376f40c0) e3 SPD Stalled Babble Length=7 MaxLen=7 DT1 EndPt=0 Dev=3, PID=69(IN) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 2: [f76f40c0] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=3, PID=e1(OUT) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 440000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4040) Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:02 bikini kernel: uhci_hcd 0000:00:1d.0: uhci_result_control: failed with status 440000 Jul 22 22:03:02 bikini kernel: [f76f6240] link (376f61e2) element (376f4040) Jul 22 22:03:02 bikini kernel: 0: [f76f4040] link (376f4080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=363e19e8) Jul 22 22:03:02 bikini kernel: 1: [f76f4080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) Jul 22 22:03:02 bikini kernel: Jul 22 22:03:03 bikini kernel: usb 1-1: device not accepting address 3, error - 71 Any advice ? Any more details I could provide ? Thanks to all of you for your support, Luc ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/ ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
