Re: How do bluetooth devices map to COM ports?

P.S. If you need it for windows CE ( pocket pc ) that simple registry data ,
just check HKEY_LOCAL_MACHINE\Software\Microsoft\Bluetooth or
or "port" after HKEY_LOCAL_MACHINE\ExtModems
Arkady

"Arkady Frenkel" <arkadyf@xxxxxxxxxxxxxxxx> wrote in message
news:uyVYLLSjFHA.3608@xxxxxxxxxxxxxxxxxxxxxxx
> Forgot to mention : devcon sources you can find in the
> C:\WINDDK\3790\src\setup\devcon directory
> Arkady
>
> "Arkady Frenkel" <arkadyf@xxxxxxxxxxxxxxxx> wrote in message
> news:u79rlESjFHA.1464@xxxxxxxxxxxxxxxxxxxxxxx
>> Check that with devcon.exe ( DDK console app )
>> with command : "devcon listclass bluetooth" or "devcon listclass ports"
>> Arkady
>>
>> "Elliot Leonard" <ElliotLeonard@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
>> message news:18BB96F1-0E02-4B2A-8B40-787BC6D0A6BF@xxxxxxxxxxxxxxxx
>>> Anil Dhawan, a Program Manager in the Windows Mobile group, gave an
>>> interview
>>> at msdn channel 9(http://channel9.msdn.com/ShowPost.aspx?PostID=42234)
>>> that
>>> discusses how to access bluetooth devices as simple COM ports so that
>>> you can
>>> communicate with simple ReadFile/WriteFile calls.
>>>
>>> This was encouraging to me because I am just starting to investigate how
>>> to
>>> use bluetooth as a cable replacement for some sensors that my company
>>> sells.
>>> Unfortunately, his example was kind of bogus in one respect: he just
>>> hard
>>> coded his app to use COM6.
>>>
>>> I need to be able to talk to up to 3 separate bluetooth enabled sensors
>>> simultaneously. How do I go about mapping each sensor to a separate COM
>>> port?
>>> And how do I detect when sensors come and go?
>>>
>>
>>
>
>


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