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Serial communication between at89c51cc03 and labview

Hello,

I'm analyzing a labview programma that enables a at89c51cc03 microcontroller to communicate with a labview programm running on a pc trouhg serial communication (uart based).
I believe my predecessor used some sort of event based communication. Does anny of you happen to have experience with this type of programming and got tips on how to ensure a robust communication?
I am programming in C51

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  • ... it is time to start learning.

    1) nobody can help you with the scant information you give
    2) when taking over somebody elses code the best (in my opinion only) way to figure it out is to start (re)commenting it. start somewhere (where does not really matter) and as you figure out what it does comment it in your verbiage.
    3) as you progress in 2) you should be able to identify code snippets that give you troubleand present them here for resolution/comment but only when combined with your description of in/out and problem.
    4) if you are 'dumb' as far as programming goes, you need put this aside and 'crawl' if you try to start running (tackle this) before you have even learned to crawl, you will break a leg.

    so, in your next post please answer
    a) how are YOUR programming skills
    b) are you asked to do this in the belief that you are not a 'beginner'
    c) how badly are 'they' pushing you.

    Erik