On Mon, 24 Jul 2006, Tabor Kelly wrote: > I am still wading through this log > (http://tabor.taborandtashell.net/sane-fs2720u/turned_on.LOG). There are a > couple of places I get confused. If somebody could explain exactly what is > happening, that would be extremely helpful. > > Here is the first place: > >>>>>>>> URB 55 going down... Status = 00000000 --
cant help you on that. as it happens before the usb config has been set, it may be part of some firmware upload, etc. > And here is the second: urb 57 is a standard SCSI inquiry, padded to 12 bytes long with nulls. so, urb 58 is the scanners response. it says: 0000: 06 00 02 02 1f 00 00 10 43 41 4e 4f 4e 20 20 20 'i am a scanner, i speak SCSI2, 0x1f bytes remain, i support sync, my mother is CANON padded to 8 chars with spaces' 0010: 49 58 2d 32 37 30 32 35 45 20 20 20 20 20 20 20 'my name is IX-27025E padded to 16 bytes with spaces' 0020: 31 2e 31 33 'my version is 1.13' its like the matrix. eventually you dont see the code anymore :) allan -- "so don't tell us it can't be done, putting down what you don't know. money isn't our god, integrity will free our souls" - Max Cavalera
