63 lines
2.6 KiB
HTML
63 lines
2.6 KiB
HTML
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<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>Hidbatt</TITLE>
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</HEAD>
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<BODY LINK="#0000ff">
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<FONT FACE="Verdana" SIZE=5><H2> Hidbatt </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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This is a battery class
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driver for devices using the HID power class specification. The driver reads this type of device and
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prevents a Microsoft® Windows® battery class device to the system so that it can be treated like any other battery in the system.<P>
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The driver works on x86 and Alpha platforms, is 64-bit compliant, and supports Plug and Play.<p>
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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> from the
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\\Ntddk\Src\Wdm\Acpi\Hidbatt directory. A successful build
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creates Hidbatt.sys.<p>
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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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Cbattery.cpp	Reads battery information from HID
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Cbattery.h	#defines, et cetera, to allow reading battery information from HID
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Ckhid.cpp	Basic communication with HID
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Ckhid.h 	Header for Ckhid.cpp
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Ckutils.cpp	Miscellaneous functions
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Ckutils.h	Miscellaneous header
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Devext.cpp	Device extention initialization
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Devext.h 	Device extension definition
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Drvclass.cpp	Miscellaneous functions used by driver
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Drvclass.h	Header for Drvclass.cpp
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Hid.h		C++ class for dealing with HID device
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Hidbatt.cpp	Driver entry and major dispatch routines
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Hidbatt.h 	Header for hidbatt.cpp
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Hidbatt.rc	Resource file
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Hidbattio.cpp	Battery class interface functions
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Hidbattpnp.cpp 	Routines called from Plug and Play dispatch routine
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Hidpddi.h	#Include header files
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Ntddk.h	defines types, constants, and functions that are exposed to device drivers.
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Batclass.h	header for wdm kernel client interface between HID class and power class
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Hidclass.h	Definitions that are common to clients of the HID class driver.
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Wdm.h	 defines WDM types, constants, and functions that are exposed to device drivers
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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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