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TI Home » TI E2E Community » Support Forums » Microcontrollers » C2000™ Microcontrollers » C2000 32-bit Microcontrollers Forum » Concerto UART input stops at 17 chars
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    Concerto UART input stops at 17 chars

    This question is answered
    Pat Harris
    Posted by Pat Harris
    on May 14 2012 15:15 PM
    Expert2105 points

    I've tried normal as well as non blocking, but still can't get more than 17 chars per input with the concerto. Is there some special initialization I must do?

     

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    • Pat Harris
      Posted by Pat Harris
      on May 17 2012 12:13 PM
      Verified Answer
      Verified by BrandonAzbell
      Expert2105 points

      The 17 char limit was actually due to the UART output. I had to remove the check for the uart being available for the output to exceed that limit (UARTSpaceAvail(UART0_BASE). Any clues as to why? I am not running interrupts, but have a FreeRTOS task assigned to dump a ring buffer to the com port at 38400 baud. Servicing the port does not seem to be a problem.

      Thanks

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