use of RXC bit in UCSRA of atmega32

Discussion in 'Embedded Systems and Microcontrollers' started by rajeevakarv, Apr 30, 2010.

  1. rajeevakarv

    Thread Starter New Member

    Apr 30, 2010
    2
    0
    hey friends!!
    can any one please describe me how this pin is used in case of serial port communication using RS232..
    whether it is enabled by the interrupt or we have to give command for that???
    thnx
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,638
    2,344
    Hello,

    I moved your thread to a more appropriate place.
    Here it will get more attention.

    Bertus
     
    rajeevakarv likes this.
  3. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    RXC is the bit used to indicate when a character has been received complete. It can be used in a polling mode or you can set up the AVR to trigger an interrupt on receive complete.

    hgmjr
     
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