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53 lines
2.1 KiB
53 lines
2.1 KiB
<HTML>
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<HEAD>
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<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-
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1252">
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<META NAME="Generator" CONTENT="Microsoft Word 97">
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<TITLE>Flpydisk</TITLE>
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</HEAD>
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<BODY LINK="#0000ff">
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<FONT FACE="Verdana" SIZE=5><H2>Flpydisk</H2>
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</FONT><FONT FACE="Verdana" SIZE=2>
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<P><span style="color:#FF0000;font-size:10pt;font-family:Arial">[This is preliminary
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documentation and subject to change.]</span></P>
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<H3>SUMMARY</H3></FONT><FONT FACE="Verdana" SIZE=2><P>
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The
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flpydisk sample is a floppy driver that resides in the directory \\Ntddk\Src\Storage\Fdc\Flpydsk.
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It is similar to a class driver in that it
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sits a level above the floppy disk controller in the driver stack, and brokers
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communication between the application
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level and the low-level driver. The
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floppy driver takes commands from the application and then calls routines in the controller
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which will in turn perform the actual interaction with the device. The sample compiles in
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64-bit, but has not been tested in this environment. It is compatible with x86 and Alpha platforms.<P>
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Note that the floppy driver could be replaced by a floppy
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tape driver and still interact with the lower level Fdc. The sample works on NEC PD756 and Intel 82077 drives.
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<H3>BUILDING THE SAMPLE</H3></FONT><FONT FACE="Verdana"
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SIZE=2><P>
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Type <B>build</B> in the \\Ntddk\Src\Storage\Fdc\Flpydsk directory. A successful build produces Flpydsk.sys.
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<H3>CODE TOUR</H3>
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<H4>File Manifest</H4>
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</FONT><U><PRE>File		Description
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</U>
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Flo_data.h	Header file for floppy disk driver
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Floppy.c	Floppy diskette driver
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Floppy.rc	Resource file
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Sources	 Sources for build
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Flpydisk.inf	INF file floppy driver
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<P>
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</FONT><P ALIGN="CENTER"><A HREF="#top"><FONT FACE="Verdana" SIZE=2>Top of page</FONT></A><FONT FACE="Verdana" SIZE=2> </P></FONT>
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<TABLE CELLSPACING=0 BORDER=0 WIDTH=624>
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<TR><TD VALIGN="MIDDLE" BGCOLOR="#00ffff" HEIGHT=2>
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<P></TD>
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</TR>
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</TABLE>
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<FONT FACE="MS Sans Serif" SIZE=1><P>© 1999 Microsoft Corporation</FONT><FONT FACE="Verdana" SIZE=2> </P></FONT></BODY>
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</HTML>
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