At 09:47 PM 7/08/2013, you wrote: >All works fine until I turn on optimization (-O). You are turning it OFF!! The code will be HUGE and will not keep some necessary tight timings. Very bad boy, use -Os at least which is good for most jobs. Regards John Samperi ******************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Place Baulkham Hills, NSW 2153 AUSTRALIA Tel. (02) 9674-6495 Website http://www.ampertronics.com.au *Electronic Design * Custom Products * Contract Assembly ********************************************************
Message
Re: [AVR-Chat] TWI not working when optimization is on
2013-08-07 by John Samperi