Checks for COM ports identified by subkeys under the driver service registry key.. Checks if the COM port is a legacy device. Serial only does the remaining steps if the COM port is a legacy device. If LegacyDiscovered is nonzero, Serial previously detected the port and skips enumerating it again. The Plug and Play manager adds and starts the legacy port. Serial uses a subset of the information read from the registry for the legacy COM port. Skip to main content. CheckResult , which throws System.
Is this any help? EXE and both of my ports became available. Thanks for the help. Friday, December 15, PM. Could you please explain in a little more detail how you did this? Friday, February 2, PM. Hi, I'm using an x86 compatible processor which boots off of a compact flash card. In order to load my CE image, I use an autoexec.
EXE application. EXE is a command line app which has a number of possible parameters. I hope this helps. Wednesday, May 30, PM. I have WinCE 5. Please tell me where i need to do the changes In my machine i have only one serial port COM1 and i want this to be used for my application. The only problem with this very simple method is that it does not enumerate the Microsoft Bluetooth stack emulated COM ports. If you create a partnership with a device that has the serial port profile, you will be able to assign a free COM port to it.
This COM port works like any regular serial port but does not show up in the list of active drivers on the registry. To find all available COM ports you must enumerate all the child keys and look for the Port value under each key. Interestingly, the Widcomm stack does put the virtual COM ports where they should be or at least where I expected them to be.
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