At 02:45 AM 10/04/2008, you wrote: >For a 2.4567 MHz xtal: > > UBRR = (2456700/(16 * 9600)) - 1 = 15 The data sheet shows a xtal frequency of 2.4576 MHz which I'm ASS-U-MEing is what is being used. At 9600 baud and a UBRR of 15 it gives 0% error.... unless Atmel's calculators are broken too. :-) Regards John Samperi ******************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Place Baulkham Hills, NSW 2153 AUSTRALIA Tel. (02) 9674-6495 Fax (02) 9674-8745 Email: john@ampertronics.com.au Website http://www.ampertronics.com.au *Electronic Design * Custom Products * Contract Assembly ********************************************************
Message
RE: [AVR-Chat] Re: comms problem
2008-04-09 by John Samperi