Implementaion of UART in ATmega16

[arunima.srivastava]

atmega16 uart

Hi all
I am implementing UART in microcontroller ATmega16.The code is as follows

#define FOSC 6000000
#define BAUD 9600
#define MY_UBRR
#include<avr/io.h>
#include<stdio.h>
void serinit(){
// UBRRH=0x00;
UBRRL=0x26;
UCSRA=0x00;
UCSRB=0x08;
UCSRC=0x86;
// UBRRH=0x00;
return;
}
void sersend(unsigned char c){

while((UCSRA & 0x20)==0);


UDR=c;
return;
}
int main(){
unsigned char i=0;
PORTD=0xff;
DDRD=0xff;

serinit();

while(1){
sersend(50);
i++;
}

return 0;
}

but it is not working.can any body plz help me, suggesting any changes in this code or providing me some other code.

Plz help me asap.
Thnx

 

[SphinX]

atmega uart

Salam,

AVR306: Using the AVR UART in C (3 pages, revision B, updated 7/02) 
This Application Note describes how to set up and use the UART present in most AVR devices. C code examples are included for polled and interrupt controlled UART applications

Doc

http://www.atmel.com/dyn/resources/prod_documents/DOC1451.PDF

Code

http://www.atmel.com/dyn/resources/prod_documents/avr306.zip

SPHiNX