sane-project-website/old-archive/1998-12/0268.html

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<!-- name="Mick Howe" -->
<!-- email="mickhowe@pcug.org.au" -->
<!-- subject="Re: Plustek Parallel and Os/2" -->
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<title>sane-devel: Re: Plustek Parallel and Os/2</title>
<h1>Re: Plustek Parallel and Os/2</h1>
<b>Mick Howe</b> (<a href="mailto:mickhowe@pcug.org.au"><i>mickhowe@pcug.org.au</i></a>)<br>
<i>Thu, 24 Dec 1998 13:22:56 +1000</i>
<p>
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I'm still not able to compile the code. I need to solve the following:-<br>
<p>
typedef VOID (*PFNDATAPROCESS)(PVOID pBuf, PVOID pImage, ULONG<br>
                            dwAppBytesLine);<br>
typedef VOID (*PFNLINESAMPLE)(VOID);<br>
<p>
I can't see what is actually being defined here<br>
<p>
typedef BOOLEAN (*PFNSHADING)(VOID);<br>
<p>
<p>
   if((pBuffer = ExAllocatePool(NonPagedPool, 2560)) != NULL)  /* 1280:<br>
Read,1280:Write */<br>
    {<br>
    /* setup ASIC registers and clear all scan states (no stepping) */<br>
    RtlZeroMemory(&amp;AsicReg, sizeof (AsicReg));<br>
    RtlZeroMemory(a_nbNewAdrPointer, $NumberOfScanStep / 2);<br>
<p>
asic.c: In function `ReadWriteTest':<br>
asic.c:102: warning: implicit declaration of function `kmalloc'<br>
asic.c:102: `GFP_KERNEL' undeclared (first use this function)<br>
asic.c:102: (Each undeclared identifier is reported only once<br>
asic.c:102: for each function it appears in.)<br>
asic.c:128: warning: implicit declaration of function `kfree'<br>
asic.c: In function `SetupScannerVariables':<br>
asic.c:353: `GFP_KERNEL' undeclared (first use this function)<br>
<p>
I think this bit is Linux specific and needs a rewrite for OS/2<br>
<p>
<p>
ptdrv.c:54: warning: `struct inode' declared inside parameter list<br>
ptdrv.c:54: warning: its scope is only this definition or declaration,<br>
ptdrv.c:54: warning: which is probably not what you want.<br>
<p>
Not sure about this<br>
<p>
At the moment I'm trying to figure out how to open and talk to the<br>
parallel port.<br>
I may be trying to exceed my abilities.<br>
<p>
Progress reports will follow when I make same progress.<br>
<p>
/\/\ik<br>
<p>
Aluigi Teseo wrote:<br>
<p>
<i>&gt; Hello Mick.</i><br>
<i>&gt; I have read your message to Sane Mailing list,..I have the Plustek</i><br>
<i>&gt; Parallel Scanner 600P ...and not work with Os/2.</i><br>
<i>&gt; You are suceed to work ? ....like?</i><br>
<i>&gt; Thanks for your reply,...excuse my English I don't speak.</i><br>
<i>&gt;</i><br>
<i>&gt; --</i><br>
<i>&gt;</i><br>
<i>&gt; CIAO,TESEO.</i><br>
<i>&gt; INTERNET --&gt; <a href="mailto:a.teseo@provincia.ps.it">a.teseo@provincia.ps.it</a></i><br>
<i>&gt; ICQ UIN   --&gt; 6767048</i><br>
<i>&gt; * OS/2 Supporter *</i><br>
<i>&gt;  "Perche' uso OS/2? ....Perche' amo poter scegliere."</i><br>
<p>
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<p>
<p>
<pre>
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