Microsoft KB Archive/238908

{|
 * width="100%"|

PRB: Remote Networking Faults About Carrier Detect

 * }

Q238908

-

The information in this article applies to:


 * Microsoft Windows CE Operating System versions 2.0, 2.11

-

SYMPTOMS
When you use Remote Networking on the CE device, an error dialog box displays faulting that carrier detect is low. Also the WinDBG output will display the following error message:

Error DCD Low

CAUSE
Many serial cables that appear to work fine are actually missing the carrier detect line. This will cause the earlier problem.

RESOLUTION
There are two ways to address this problem:


 * Use a serial cable with all of the handshaking lines connected.
 * Modify the serial driver so that when the serial port status is read, the carrier detect bit is always forced to a one.

STATUS
This behavior is by design.

Steps to Reproduce Behavior
Start a remnet connection by clicking on a Remote Networking Icon.

Additional query words: ppp carrier detect serial

Keywords : kbOSWinCE200 kbOSWinCE211

Issue type : kbprb

Technology : kbOSWinCE kbWinCESearch kbWinCE200 kbWinCE211