Usart(txc interrupt)

Thread Starter


Joined 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..