Usart(txc interrupt)

Discussion in 'Programmer's Corner' started by u5Al3, Mar 27, 2012.

  1. u5Al3

    Thread Starter New Member

    Dec 24, 2010
    hi all:

    i want to make serial communication between ATmega16 and gsm(or any device) through Usart Asynchronous mode....

    when data has been send from controller i want a led blink indication on any pin of PORTB ....

    so i use transimission complete interrupt and put the required code in ISR..

    i have attached my code...please find the attachment..

    this no not working properly please guide me where i am wrong..