Hi. I think Frank Zago should take a look at it! I am not familiar with the USB code.
Oliver Am Don, 2004-04-22 um 20.43 schrieb Henning Meier-Geinitz: > Hi, > > On Tue, Apr 20, 2004 at 11:12:51PM +0200, Rainer Lay wrote: > > But: when trying to get a preview with xscanimage, the scanner freezes > > (log attached). > > The last lines are: > [umax] starting scan > [umax] Sending SCSI cmd 0x1b cdb len 6, param len 1, result len 0 > [umax] SCSI command successfully executed > [umax] do_calibration > [umax] wait_scanner > [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0 > [umax] error in sanei_pv8630_bulkread (got 08) > [umax] mini_init_scanner > [umax] scanner reports Error during device I/O, waiting ... > > Looks like some error ocurred here. > > [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0 > [umax] SCSI command successfully executed > [umax] scanner ready > [umax] reader_process started (forked) > > But still the reader process is started. I'm not sure if that's correct. > > [umax] reader_process: starting to READ data > [umax] trim_rowbufsize: row_bufsize = 4250 bytes = 10 lines > [umax] reading 248625 bytes in blocks of 4250 bytes > [umax] wait_scanner > [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0 > [dll] sane_get_parameters(handle=0x80e9388,params=0x80fb590) > [umax] sane_get_parameters > [dll] sane_set_io_mode(handle=0x80e9388,nonblocking=1) > [umax] sane_set_io_mode: non_blocking=1 > [dll] sane_get_select_fd(handle=0x80e9388,fdp=0xbfffcbdc) > [umax] sane_get_select_fd > > Anyway, that's stuff for the umax backend maintainer. > > Bye, > Henning
