Microsoft KB Archive/843371

= FIX: Improvement to remote Class of Device information =

Article ID: 843371

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.2

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SUMMARY
This update provides new support for obtaining Bluetooth remote Class of Device (COD) information.



Software update information
A supported software update is now available from Microsoft as Windows CE 4.2 Core OS QFE 843371. 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 update is supported only if all previously issued updates for this product have also been installed.

Restart requirement
After you install this update, you must perform a clean build of the whole operating system. To perform a clean build of the operating system, follow these steps:
 * 1) On the Build menu, click Clean.
 * 2) On the Build menu, click Build Platform.

You do not have to restart your computer after you apply this update.

Update replacement information
This update does not replace any other updates.

File information
The English version of this update has the file attributes (or later) 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   Version            Size    File name --  23-Jun-2004  01:47  4.2.4.622       1,399,544  Wincepb42-040622-kb843371-armv4.exe 23-Jun-2004 01:47  4.2.4.622       1,399,544  Wincepb42-040622-kb843371-armv4i.exe 23-Jun-2004 01:47  4.2.4.622       1,407,736  Wincepb42-040622-kb843371-mipsii.exe 23-Jun-2004 01:47  4.2.4.622       1,411,832  Wincepb42-040622-kb843371-mipsii_fp.exe 23-Jun-2004 01:47  4.2.4.622       1,415,928  Wincepb42-040622-kb843371-mipsiv.exe 23-Jun-2004 01:47  4.2.4.622       1,415,928  Wincepb42-040622-kb843371-mipsiv_fp.exe 23-Jun-2004 01:47  4.2.4.622       1,366,776  Wincepb42-040622-kb843371-sh3.exe 23-Jun-2004 01:47  4.2.4.622       1,366,776  Wincepb42-040622-kb843371-sh4.exe 23-Jun-2004 01:47  4.2.4.622       1,276,664  Wincepb42-040622-kb843371-x86.exe The English version of this package has the file attributes (or later) that are listed in the following table.   Date         Time   Version            Size    File name --

Path: Public\Common\Oak\Drivers\Bluetooth\Sample\Btcp 17-Jun-2004 16:25                     28,409  Btcp.cxx

Path: Public\Common\Oak\Drivers\Bluetooth\Sample\Btdc 17-Jun-2004 16:25                     46,706  Btclient.cxx

Path: Public\Common\Oak\Inc 17-Jun-2004 16:25                     85,881  Bt_ddi.h   17-Jun-2004  16:25                      7,147  Bt_ioctl.h

Path: Public\Common\Oak\Lib\ARMV4\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     71,270  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    725,460  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:21                    722,764  Btsysd.lib 17-Jun-2004 16:21                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\ARMV4\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     74,150  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    362,350  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:21                    392,070  Btsysd.lib 17-Jun-2004 16:21                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\ARMV4I\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     71,488  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    726,332  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:22                    723,720  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\ARMV4I\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     74,502  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    363,208  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:21                    392,346  Btsysd.lib 17-Jun-2004 16:21                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSII\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     73,724  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    759,294  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    761,794  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSII\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     82,836  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    304,286  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    405,968  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSII_FP\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     73,734  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    759,302  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    761,780  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSII_FP\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     82,848  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    304,296  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    406,018  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSIV\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     75,116  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    767,924  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    769,352  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSIV\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:22                     83,424  Btdrt.lib 17-Jun-2004 16:22                    102,400  Btdrt.pdb 17-Jun-2004 16:22                    304,492  Bthci.lib 17-Jun-2004 16:22                    110,592  Bthci.pdb 17-Jun-2004 16:22                    408,098  Btsysd.lib 17-Jun-2004 16:22                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSIV_FP\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     75,126  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    767,934  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    769,328  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\MIPSIV_FP\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     83,436  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    304,502  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    408,144  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\SH3\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     64,820  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    666,604  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    667,318  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\SH3\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     71,870  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    262,930  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    364,442  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\SH4\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     64,820  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    666,604  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    667,250  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\SH4\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:23                     71,846  Btdrt.lib 17-Jun-2004 16:23                    102,400  Btdrt.pdb 17-Jun-2004 16:23                    262,616  Bthci.lib 17-Jun-2004 16:23                    110,592  Bthci.pdb 17-Jun-2004 16:23                    364,268  Btsysd.lib 17-Jun-2004 16:23                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\X86\Debug 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     52,962  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    638,566  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:21                    619,240  Btsysd.lib 17-Jun-2004 16:21                    118,784  Btsysd.pdb

Path: Public\Common\Oak\Lib\X86\Retail 16-Jun-2004 18:46                      1,539  Btdrt.def 17-Jun-2004 16:21                     58,782  Btdrt.lib 17-Jun-2004 16:21                    102,400  Btdrt.pdb 17-Jun-2004 16:21                    223,692  Bthci.lib 17-Jun-2004 16:21                    110,592  Bthci.pdb 17-Jun-2004 16:21                    319,380  Btsysd.lib 17-Jun-2004 16:21                    118,784  Btsysd.pdb

Path: Public\Common\Sdk\Inc 17-Jun-2004 16:25                     10,803  Bt_api.h



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
The update makes the following software development kit (SDK) function available:

int BthGetRemoteCOD ( BT_ADDR *pbt, unsigned int *pcod );

This function retrieves the remote Class of Device information.

Parameters

pbt

[in] Pointer to the Bluetooth address

pcod

[out] Contains Class of Device information results

Return values

If the call succeeds, the return value is ERROR_SUCCESS. If the function fails, the table at the end of this section shows a list of possible error values.

The update makes the following API for operating system developers available:

BTH_HCI_IOCTL_GET_REMOTE_COD

The IOCTL retrieves the remote Class of Device information.

Parameters

hDeviceContext

[in] Device context handle

fSelector

[in] Equals BTH_HCI_IOCTL_GET_REMOTE_COD

cInBuffer

[in] Equals sizeof(BD_ADDR)

pInBuffer

[in] Contains an aligned Bluetooth address in the BD_ADDR structure

cOutBuffer

[in] Equals sizeof(unsigned int)

pOutBuffer

[out] Contains Class of Device information results

pcDataReturned

[out] Equals cOutBuffer

Return values

If the call succeeds, the return value is ERROR_SUCCESS. If the function fails, the following table shows a list of possible error values:

Keywords: kbbug kbfix kbqfe KB843371

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