On Fri, 31 Dec 2004, Dave Mielke wrote: > Could someone please give me some pointers regarding what I may need to try. I > have a USB digital camera (Centrios DSC-228) which is, according to its > documentation, supposed to appear as a flash disk. This doesn't appear to be > working. What might I need to do? > > I'm using: > > kernel-2.6.9-1.681_FC3 > usbutils-0.11-6.1 > hotplug-2004_04_01-8 > > When I connect the camera, the system log contains: > > kernel: ohci_hcd 0000:00:03.0: wakeup > kernel: usb 2-2: new full speed USB device using address 2 > kernel: usbcore: registered new driver snd-usb-audio > > /proc/bus/usb/devices, for the camera, contains: > > =============================================================================== > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=04fc ProdID=5330 Rev= 1.00 > S: Manufacturer=Sunplus Co Ltd > S: Product=Sunplus SPCA533 > C:* #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA > I: If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms > I: If#= 0 Alt= 1 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 128 Ivl=1ms > I: If#= 0 Alt= 2 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 384 Ivl=1ms > I: If#= 0 Alt= 3 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 512 Ivl=1ms > I: If#= 0 Alt= 4 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 640 Ivl=1ms > I: If#= 0 Alt= 5 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 768 Ivl=1ms > I: If#= 0 Alt= 6 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS= 896 Ivl=1ms > I: If#= 0 Alt= 7 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=81(I) Atr=01(Isoc) MxPS=1023 Ivl=1ms > I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=84(I) Atr=03(Int.) MxPS= 1 Ivl=1ms > I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio > I: If#= 3 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > I: If#= 3 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 16 Ivl=1ms > I: If#= 3 Alt= 2 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 32 Ivl=1ms > I: If#= 3 Alt= 3 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 48 Ivl=1ms > I: If#= 3 Alt= 4 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 64 Ivl=1ms > I: If#= 3 Alt= 5 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 80 Ivl=1ms > I: If#= 3 Alt= 6 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 96 Ivl=1ms > I: If#= 3 Alt= 7 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio > E: Ad=86(I) Atr=01(Isoc) MxPS= 112 Ivl=1ms > ===============================================================================
That sure doesn't look like an entry for a digital camera. A video camera, maybe. None of the information in that entry is consistent with the device appearing as a flash disk, except possibly Interface 1. But it as listed as using a vendor-specific protocol, not the standard USB mass-storage protocols. So no wonder it doesn't show up as a disk! Alan Stern ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
