[sane-devel] Canon imageFORMULA R10 support

[Kelly Price]

So I got myself a new scanner:  A Canon imageFORMULA R10.  It scans my
9" x 12" sketch pages nicely.  Plug-and-play in Windows.

Time to get this puppy going in Linux.  ;)  Just for fun...

root at redwolf:~# sane-find-scanner

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

found possible USB scanner (vendor=0x04a9 [Canon], product=0x190f
[CanoScan], chip=GL848+) at libusb:003:037
found possible USB scanner (vendor=0x0a5c [Broadcom Corp],
product=0x21e8 [BCM20702A0]) at libusb:003:033
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
found possible USB scanner (vendor=0x0b05 [AsusTek Computer Inc.],
product=0x1939 [AURA LED Controller]) at libusb:001:003
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.
root at redwolf:~# scanimage -L
device `genesys:libusb:003:037' is a Canon LiDE 220 flatbed scanner

It picks up my LiDE 220 but not the R10. At least it's clean on "lsusb".

root at redwolf:~# lsusb -d 1083:167f -v

Bus 001 Device 011: ID 1083:167f Canon Electronics, Inc. CANON   R10
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x1083 Canon Electronics, Inc.
  idProduct          0x167f
  bcdDevice            2.02
  iManufacturer           1 CANON
  iProduct                2 CANON   R10
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x0020
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Hmmm... I think I need some packet captures here... any pointers?

-- 
Kelly "STrRedWolf" Price
http://redwolf.ws