> Hi to all, > > I like to know if it is possible to calculate pic CPU usage? > any idea ? > > thanks > > Andre > Others have suggested the setting and clearing of a pin, then watching that on a voltmeter or scope. I've done this to time interrupts. But, it WOULD be nice if MPLAB included some sort of software profiler that told you how much time the processor spent where. Harold -- FCC Rules Updated Daily at http://www.hallikainen.com - Advertising opportunities available! -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist