FIX: USB keyboard driver may not load after the USB keyboard is unplugged from the CPU and then plugged into another port on the CPU on a Windows CE 5.0-based computer (899183)



The information in this article applies to:

  • Microsoft Windows CE 5.0

SYMPTOMS

On a Microsoft Windows CE 5.0-based computer, if a universal serial bus (USB) keyboard is unplugged from the keyboard port on a CPU that is running and then plugged into a different port on the CPU, the keyboard driver may not load.

RESOLUTION

Software update information

A supported software update is now available from Microsoft as Windows CE 5.0 Core OS QFE 899183. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites

This software update is supported only if all previously issued software updates for this product have also been installed.

Restart requirement

After you install this software update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart your computer after you apply this software update.

Update replacement information

This software update does not replace any other software updates.

File information

The English version of this package has the file attributes (or later file attributes) that are listed in the following table.
   Date         Time   Size       File name
   ----------------------------------------------------------------------
   23-Jun-2005  22:53    988,160  Wincepb50-050623-kb899183-armv4i.msi
   23-Jun-2005  22:53  1,017,344  Wincepb50-050623-kb899183-mipsii.msi
   23-Jun-2005  22:53  1,017,344  Wincepb50-050623-kb899183-mipsii_fp.msi
   23-Jun-2005  22:53  1,026,560  Wincepb50-050623-kb899183-mipsiv.msi
   23-Jun-2005  22:53  1,026,560  Wincepb50-050623-kb899183-mipsiv_fp.msi
   23-Jun-2005  22:53    974,336  Wincepb50-050623-kb899183-sh4.msi
   23-Jun-2005  22:53    912,896  Wincepb50-050623-kb899183-x86.msi
The English version of this software update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date         Time   Size     File name
   -----------------------------------------------------
   Path: Public\Common\Oak\Drivers\Usb\Hcd\Common
   07-Jun-2005  19:18  205,722  Cdevice.cpp

   Path: Public\Common\Oak\Drivers\Usb\Hcd\Usb20\Usb2com
   07-Jun-2005  19:18  209,066  Cdevice.cpp

   Path: Public\Common\Oak\Lib\Armv4i\Debug
   07-Jun-2005  19:17  545,592  Hcd2lib.lib
   07-Jun-2005  19:16  542,124  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Armv4i\Retail
   07-Jun-2005  19:16  234,440  Hcd2lib.lib
   07-Jun-2005  19:16  231,854  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsii\Debug
   07-Jun-2005  19:17  566,044  Hcd2lib.lib
   07-Jun-2005  19:17  562,976  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsii\Retail
   07-Jun-2005  19:17  239,994  Hcd2lib.lib
   07-Jun-2005  19:17  237,868  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsii_fp\Debug
   07-Jun-2005  19:17  566,094  Hcd2lib.lib
   07-Jun-2005  19:17  563,024  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsii_fp\Retail
   07-Jun-2005  19:17  240,044  Hcd2lib.lib
   07-Jun-2005  19:17  237,914  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsiv\Debug
   07-Jun-2005  19:18  570,940  Hcd2lib.lib
   07-Jun-2005  19:17  567,812  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsiv\Retail
   07-Jun-2005  19:17  241,342  Hcd2lib.lib
   07-Jun-2005  19:17  239,196  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug
   07-Jun-2005  19:18  570,990  Hcd2lib.lib
   07-Jun-2005  19:18  567,860  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail
   07-Jun-2005  19:18  241,390  Hcd2lib.lib
   07-Jun-2005  19:18  239,248  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Sh4\Debug
   07-Jun-2005  19:16  485,908  Hcd2lib.lib
   07-Jun-2005  19:16  482,688  Hcdlib.lib

   Path: Public\Common\Oak\Lib\Sh4\Retail
   07-Jun-2005  19:16  218,904  Hcd2lib.lib
   07-Jun-2005  19:16  216,862  Hcdlib.lib

   Path: Public\Common\Oak\Lib\X86\Debug
   07-Jun-2005  19:16  463,826  Hcd2lib.lib
   07-Jun-2005  19:16  461,308  Hcdlib.lib

   Path: Public\Common\Oak\Lib\X86\Retail
   07-Jun-2005  19:16  207,896  Hcd2lib.lib
   07-Jun-2005  19:16  205,830  Hcdlib.lib

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

MORE INFORMATION

The following files contain the new public source code changes for this component. These files are located in the %_WINCEROOT%\ directory.
  • public\common\oak\drivers\usb\hcd\common\cdevice.cpp
  • public\common\oak\drivers\usb\hcd\usb20\usb2com\cdevice.cpp

Modification Type:MinorLast Reviewed:7/25/2006
Keywords:kbBug kbfix kbQFE kbpubtypekc KB899183 kbAudOEM