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i want some example multitasking program to study for 8051 microcontroller (i am new.)

where is i can download example multitasking program? . i have 8051 microcontroller i want to learn for my thesis.


thank you.

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  • "i tested example program(hello.c).it can load and run on my 8051 MC board."

    Good - so now we can have at least some degree of confidence that your build process works, your downloading works, and your target works.
    Of course, this is not an exhaustive test - so there could still be problems lurking...

    "but when i load multitasking program (traffic.hex)to my board it is not run. why?"

    It is impossible to answer that from the information you have given - ie, virtually none at all!

    * Are you sure that this particular example should work on your hardware?

    * Are you sure that the build completes fully & successfully - do you get any error or warning messages?

    * Are you sure that the download succeeds?

    * What do you expect should happen when the download completes?

    * What actually does happen?

    Have you spoken to your tutors about this?
    They are in a far better position to help you than complete strangers far away who don't even share your first language!

  • Thank you every advices.

    If i have another problems i'll post to you again. Thank you again.

    piyata suntagit.

    My country is Thailand in Asia whitch beutiful country. Are you know my country?.

    bye.

  • Can you tell me .Where i can down load Keil c51 version 2 or 2...?

    thank you.

  • "Where i can down load Keil c51 version 2 or 2...?"

    You can't.

    Anyway, why on earth would you want to do such a thing?!

    You said you're new - so what's the point in starting with such an ancient museum piece?!

    Take a look through recent threads and see the problems some people have getting even v5 to work on modern systems - imagine what it'd be like with something as old as v2.
    Might not even work on Win3.1?! ;-)