RS232 communication in 8051

Discussion in 'Embedded Systems and Microcontrollers' started by mrkrishnan, Feb 13, 2012.

  1. mrkrishnan

    Thread Starter New Member

    Feb 13, 2012
    4
    0
    Dear all,
    i am new to this domain. i am trying to send some data from 8051 microcontroller to the PC. i am using philips P89V51RD2 microcontroller and i am using Keil4.22 version tool to program. i read the 8051 tutorial and configured everyting related for this communication, but still i didn't get the result. Kindly give your guidance to proceed the work further..

    Thanks and Regards
    Radhakrishnan M
     
  2. robbage

    New Member

    Feb 13, 2012
    2
    0
  3. mrkrishnan

    Thread Starter New Member

    Feb 13, 2012
    4
    0
    Dear all, Thanks for your replies. I found the problem and now it's working fine. Actually i forgot to configure the TR1 bit.
    Thanks and Regards
    Radhakrishnan
     
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