AVR TWO WAY SERIAL COMMUNICATION CHIP TO CHIP

[prasant]

If there is any solution please help us ! now for our project we need to know the concept of two way communication ! ,,
first we set some value in UDR in tx part and then we did some job in rx according to the data present in UDR , now the question is how to place the code of tx to rx so that each code have both transmitter and receiver job . what should we do to communicate both microcontroller at the same time ? Do we need serial interrupt for this communication ?if yes , please let us know how to use it ? 
…………….thank you 

[Ashutosh Bhatt]

if you want to do full duplex communication using RX and TX pins you have to use interrupts on both sides

[prasant]

do you please upload code for me for both side of communication ?? 

[d]

If anyone done with interrupt one both side for this communication  then plz help me… guide me for how to use it…

[Author]

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