Hi David, I was certainly used to fairly aggressive and neat opts with IAR, but I've never seen it change the sequence of things, that seems a bit rich. Mind you, that was on MSP430 and on AVR mainly. Now that I know these things can happen (moving code around), I know what to look for and can stop bugging you guys :-) Without knowing this things look daunting. Is there a specific include file to use barrier() ??? Best regards, Kris
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Re: [lpc2000] UART TX FIFO and INTs problem - SOLVED
2004-02-22 by microbit