Re: [avr-chat] ATMEGA162 USAR operation

[Jurek Szczesiul]

Hi Jim .

Here's an  Atmega162 working usart0 configuration sequence :

 void init_uart0(void)
{
 // ==== usart 0 configuration ====
 // 2400 baud with 7373 kHz osc./error=0,0%
 // data 8/stop 1/parity ODD
 // receiver ON/transmitter ON/recv interrupt enabled
 UBRR0H = 0x00;
 UBRR0L = 0xBF;
 UCSR0A = 0x0;
 UCSR0B = _BV(RXEN0) | _BV(TXEN0) | _BV(RXCIE0);
 UCSR0C = _BV(URSEL0) | _BV(UCSZ00) | _BV(UCSZ01) | _BV(UPM01) | _BV(UPM00);
 // ==== end usart ====
}

Best regards Jurek S.