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uart VPs

Steve64Steve64 Posts: 11
edited 2006-11-14 04:53 in General Discussion
Am I correct in guessing that only 2 concurrent uart VPs (1 Rx and 1 Tx) can exist at one time?

I attempted to create 4 ( 2 Rx's and 2 Tx's all on different port pins) and the second set would·never work. These and a timer were the only VPs running.

I resolved the problem by starting and stopping just 2 of them, what a PITA not to mention really difficult to get any kind of real time performance.

Steve

Comments

  • Peter VerkaikPeter Verkaik Posts: 3,956
    edited 2006-11-14 04:53
    The javelin can run 6 vp's simultaneously.
    A timer and 4 uarts should be no problem.
    Post the part of your program where
    you define the vp's.
    Without any code it is impossible to say
    why you are unable to use 4 uarts.

    regards peter
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