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Pocket GPS World :: View topic - how read nmea data from bt gps via serial port (.net / c#)
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how read nmea data from bt gps via serial port (.net / c#)
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DavidW
Pocket GPS Moderator
Pocket GPS Moderator


Joined: 17/05/2003 02:26:21
Posts: 3747
Location: Bedfordshire, UK

PostPosted: Mon Dec 06, 2004 2:15 pm    Post subject: Reply with quote

Bluetooth serial port opening and closing takes a significant amount of time - it's no wonder your code was causing problems if you were opening and closing the port!

I'm glad you got it sorted!



David
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clkdiv
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Joined: Sep 15, 2005
Posts: 1

PostPosted: Thu Sep 15, 2005 10:55 pm    Post subject: Reply with quote

Hello David, hello Lutz,

I am just starting to dive into GPS-programming and would appreciate it very much if you could provide some suggestion leading to useful literature belonging to this?

Especially I have two main questions for now: what has to be taken into consideration when running TWO apps on a PocketPC sharing ONE port for the GPS receiver? Is there some literature on programming "virtual" ports or so?

And one main question is: which is the best starting point? Do i go with a MFC class (eVC 4.0) that encapsulates the NMEA protocol, or should I use a special SDK?

I will appreciate every word from you gurus very much, since I am absolute novice here...

Thnaks a lot!
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