Device does not support ICAP_FRAMES / MSG_SET

[kpr]

Dear all,

I am not able to set ICAP_FRAMES on my Avision AVA6 Plus device. It returns an pTW_ONEVALUE_FRAME on MSG/GET, but setting a scan area doesn’t work.

Using the devices’ UI, I am able to set a scan area, though.

What can I do now? Thank you for your help in advance!

Twister Output:

---

ICAP_FRAMES:
GET………….frame Frame(0, 0, 4.15, 6.85)
GETCURRENT……ditto
GETDEFAULT……ditto

Section 3. Image Layout

DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK.
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 0, 0, 8.5, 11).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 0, 0, 8.5, 11).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (0.7, 1.22, 7.38, 10.02) => Failed.

[Adam]

Hi,

You may try using CAP_SUPPORTEDCAPS to check if the capability ICAP_FRAMES is supported by the driver of your scanner.

______________________________
Adam
Dynamsoft | TWAIN SDK

[Author]

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