[sane-devel] SANE buttons detection of Canon MF4410

[Volodymyr Paliy]

Hell all.

My $SANE_DEBUG_PIXMA=11 scanimage -A
prints out the following output... I assume Sane doesn't recognize any
buttons of this MultiFunction device?

$ SANE_DEBUG_PIXMA=11 scanimage -A
Output format is not set, using pnm as a default.
[15:24:39.788352] [sanei_debug] Setting debug level of pixma to 11.
[15:24:39.788414] [pixma] pixma is compiled with pthread support.
[15:24:39.788592] [pixma] pixma version 0.28.6
[15:24:39.790010] [pixma] pixma_collect_devices() found Canon imageCLASS
MF4410 at libusb:001:002
[15:24:40.314914] [pixma] pixma_find_scanners() found 1 devices
[15:24:47.898571] [pixma] pixma_collect_devices() found Canon imageCLASS
MF4410 at libusb:001:002
[15:24:48.423327] [pixma] pixma_open(): Canon imageCLASS MF4410
[15:24:48.423489] [pixma] *iclass_open***** This is a generation 2 scanner.
 *****
[15:24:48.423505] [pixma] Trying to clear the interrupt buffer...
[15:24:48.625424] [pixma]   no packets in buffer

All options specific to device `pixma:04A92737_1114C8300976':
  Scan mode:
    --resolution auto||75|150|300|600dpi [75]
        Sets the resolution of the scanned image.
    --mode auto|Color|Gray|Lineart [Color]
        Selects the scan mode (e.g., lineart, monochrome, or color).
    --source Flatbed|Automatic Document Feeder [Flatbed]
        Selects the scan source (such as a document-feeder). Set source
before
        mode and resolution. Resets mode and resolution to auto values.
    --button-controlled[=(yes|no)] [no]
        When enabled, scan process will not start immediately. To proceed,
        press "SCAN" button (for MP150) or "COLOR" button (for other
models).
        To cancel, press "GRAY" button.
  Gamma:
    --custom-gamma[=(auto|yes|no)] [inactive]
        Determines whether a builtin or a custom gamma-table should be used.
    --gamma-table auto|0..65535,... [inactive]
        Gamma-correction table with 1024 entries. In color mode this option
        equally affects the red, green, and blue channels simultaneously
(i.e.,
        it is an intensity gamma table).
    --gamma auto|0.299988..5 [inactive]
        Changes intensity of midtones
  Geometry:
    -l auto|0..216.747mm [0]
        Top-left x position of scan area.
    -t auto|0..297.011mm [0]
        Top-left y position of scan area.
    -x auto|0..216.747mm [216.747]
        Width of scan-area.
    -y auto|0..297.011mm [297.011]
        Height of scan-area.
  Buttons:
    --button-update
        Update button state
    --button-1 <int> [0] [read-only]
        Button 1
    --button-2 <int> [0] [read-only]
        Button 2
    --original <int> [0] [read-only]
        Type of original to scan
    --target <int> [0] [read-only]
        Target operation type
    --scan-resolution <int> [0] [read-only]
        Scan resolution
    --document-type <int> [0] [read-only]
        Document type
    --adf-status <int> [0] [read-only]
        ADF status
    --adf-orientation <int> [0] [read-only]
        ADF orientation
  Extras:
    --threshold auto|0..100% (in steps of 1) [inactive]
        Select minimum-brightness to get a white point
    --threshold-curve auto|0..127 (in steps of 1) [inactive]
        Dynamic threshold curve, from light to dark, normally 50-65
    --adf-wait auto|0..3600 (in steps of 1) [inactive]
        When set, the scanner waits up to the specified time in seconds for
a
        new document inserted into the automatic document feeder.
    --calibrate auto|Once|Always|Never [Once]
        When to perform scanner calibration. If you choose "Once" it will be
        performed a single time per driver init for single page scans, and
for
        the first page for each ADF scan.

[15:24:48.928421] [pixma] pixma_close(): Canon imageCLASS MF4410

Thnx
Volodymyr
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