52 lines
2.2 KiB
Plaintext
52 lines
2.2 KiB
Plaintext
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SAMPLE WDM USB DRIVER AND DEBUG APPLICATION
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Revision 1.4
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January 8, 1997
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RELEASE NOTES
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-------------
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Changes in Revision 1.4:
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------------------------
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1). Changed call IoAttachDeviceByPointer to new call:
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IoAttachDeviceToDeviceStack.
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2). Enhanced sample Win32 Application to show how to open Sample driver and perform
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IOCTL calls by adding support for reading/writing bulk or interrupt
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endpoints.
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Existing Issues/Notes:
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----------------------
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1). New USBD services will simplify some of the code in this driver. See the
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code for comments on such cases.
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2). This driver is based on information available at the time of development, and
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is subject to change depending on system software interface changes. Please
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consult documentation on the Windows Driver Model for complete information.
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3). To build this driver, you will need the Windows NT DDK as well as the updated
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header and library files to support the Windows Driver Model. In addition,
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the appropriate USB header and library files are necessary.
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4). The code that handles PnP Power Messages has not been fully tested.
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That work is ongoing and any changes/updates will be issued in a future
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release of this sample driver.
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5). To use the sample application, you will need to build it in the
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Microsoft Visual C++ (MSDEV) build environment first. The sample
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application is intended to show how to communicate with the sample
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driver in a rudimentary fashion only.
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6). If the Application's makefile (sampapp.mak) doesn't work in MSDEV, just create a
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new workspace in MSDEV (use "Application" as the application "type" in the
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"New Project Workspace") and add the source files to the project
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manually (main.c, sampapp.rc). Please note that you must add the path
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to the include files in your Project Settings (under the C/C++ tab, in
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the "preprocessor" item in the dropdown box). Make sure you add the
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path to the "devioctl.h" file in that list of paths since the sample.h
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file uses a macro from the devioctl.h file.
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Feedback:
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---------
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Please send feedback by email to:
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Kosar_Jaff@ccm.jf.intel.com
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END
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