Sergey Dryga wrote: >=20 > //define XTAL_FREQ, needed for __delay_ms() #define _XTAL_FREQ 20000000 Slightly off-topic, but - that can't work can it? The whole line is a comment. Don't you need: #define _XTAL_FREQ 20000000 //define XTAL_FREQ, needed for __delay_ms() ? Regards, David Meiklejohn www.gooligum.com.au --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .