[sane-devel] genesys backend - device I/O's

[Mathias Lang]

Hi,

Pierre Willenbrock wrote:
> It is now ready to be extensively tested.

i don't know if this is my lack of skills to set up the backend properly (tested it on 
my two boxes), but i get device I/O's with the genesys-cvs backend patched with the patch 
from Pierre's site: The device is first opened (the scan head moves a little back and 
forth) - then i get a device I/O.
My apologies if this has nothing to do with the backend - just wanted to give some feed-
back (GENESYS and SANE_DEBUG_USB logs down...).

Bye,

Mathias




SANE_DEBUG_GENESYS.log --------------------------------------------------------------

[genesys] SANE Genesys backend version 1.0 build 5 from sane-backends 1.0.16-cvs[genesys] sane_init: little endian machine
[genesys] sane_init: reading config file `genesys.conf'
[genesys] sane_init: config file line 12: trying to attach `usb 0x04a9 0x2213'
[genesys] attach: trying to open device `libusb:003:003'
[genesys] attach: device `libusb:003:003' successfully opened
[genesys] attach: found Canon flatbed scanner LiDE 35/50 at libusb:003:003
[genesys] sane_init: config file line 28: trying to attach `usb 0x0461 0x0377'
[genesys] sane_init: config file line 31: trying to attach `usb 0x03f0 0x0901'
[genesys] sane_open: found `canon-lide-50' in devlist
[genesys] WARNING: Your scanner is not fully supported or at least
[genesys]          had only limited testing. Please be careful and
[genesys]          report any failure/success to
[genesys]          sane-devel at lists.alioth.debian.org. Please provide as many
[genesys]          details as possible, e.g. the exact name of your
[genesys]          scanner and what does (not) work.
[genesys] genesys_flatbed_calibration
[genesys] Can not reach target speed(0) in 256 steps.
[genesys] Expect image to be distorted. Ignore this if only feeding.
[genesys] Can not reach target speed(1300) in 1 steps.
[genesys] Expect image to be distorted. Ignore this if only feeding.
[genesys] sanei_genesys_read_data_from_scanner: reading bulk data failed: Error during device I/O
[genesys] genesys_black_white_shading_calibration: Failed to read data: Error during device I/O
[genesys] genesys_flatbed_calibration: failed to do dark+white shading calibration: Error during device I/O
[genesys] genesys_start_scan: failed to do flatbed calibration: Error during device I/O
scanimage: sane_start: Error during device I/O

SANE_DEBUG_SANEI_USB ------------------------------------------------------------------

[...]
[sanei_usb] sanei_usb_init: found libusb device (0x04a9/0x2213) interface 0  at libusb:003:003
[sanei_usb] sanei_usb_find_devices: vendor=0x04a9, product=0x2213
[sanei_usb] sanei_usb_open: opened usb device `libusb:003:003' (*dn=0)
[sanei_usb] sanei_usb_get_vendor_product: device 0: vendorID: 0x04a9, productID: 0x2213
[...]
[genesys] WARNING: Your scanner is not fully supported or at least
[genesys]          had only limited testing. Please be careful and
[genesys]          report any failure/success to
[genesys]          sane-devel at lists.alioth.debian.org. Please provide as many
[genesys]          details as possible, e.g. the exact name of your
[genesys]          scanner and what does (not) work.
[sanei_usb] sanei_usb_open: we already have a bulk-in endpoint (address: 0x81), ignoring the new one
[sanei_usb] sanei_usb_open: we already have a bulk-out endpoint (address: 0x02), ignoring the new one
[sanei_usb] sanei_usb_open: we already have a int-in endpoint (address: 0x83), ignoring the new one
[sanei_usb] sanei_usb_open: opened usb device `libusb:003:003' (*dn=0)
[sanei_usb] sanei_usb_read_bulk: read failed: Resource temporarily unavailable
scanimage: sane_start: Error during device I/O