At 08:56 AM 4/29/05 +0200, Richard Duits wrote: >Hello Jase, > >I would suggest to use a capture pin on timer 0 or timer 1 to capture >the falling edge. This is more accurate because it eliminates the >interrupt lattency. Umm, how does interrupt_occurred_at = timer_value; have any less latency than portset = 0x20; ?? Robert " 'Freedom' has no meaning of itself. There are always restrictions, be they legal, genetic, or physical. If you don't believe me, try to chew a radio signal. " -- Kelvin Throop, III http://www.aeolusdevelopment.com/
Message
Re: [lpc2000] Re: Time between ext interrupt calls
2005-04-29 by Robert Adsett