Re: Mustek backend

From: Henning Meier-Geinitz (hmg-ml@gmx.de)
Date: Mon Aug 14 2000 - 12:50:18 PDT

  • Next message: Martin: "Re: Mustek backend"

    Hi,

    On Mon, Aug 14, 2000 at 07:15:39PM +0200, Martin wrote:
    > I downloaded the new sane-1.0.3 with the Mustek-Backend
    > Build 96, compiled it and scanned a color-image with my Mustek
    > MFS-12000SP (Revision: 1.11).
    >
    > The output-file was a mess!!! Wrong colours (red became an ugly kind of
    > yellow), lines (when backtracking) etc...

    Yeah, yet another linedistance problem. Mustek seems to like changing this
    with every single firmware version. If you fix one, it will break another
    one :-[

    > Because I'm not that good at programming in C, I tried the older
    > versions of the Mustek-Backend. I had to go back to version
    > 1.0.84 to get the image I expect.

    I'm not sure if I have located the exact problem by a comparison of these
    two backends. Could you do some tests for me? Please use SANE 1.0.3 (Mustek
    backend 1.0-96) and search the following line (arround line 1050):

          if ((fw_revision != 0x107) && (fw_revision != 0x102))

    and change it to:

          if ((fw_revision != 0x111) && (fw_revision != 0x107) &&
              (fw_revision != 0x102))

    Does it work now? Please test different resolutions (e.g. 50, 150, 300, 1200
    dpi).

    Bye,
      Henning

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