Lpc2000

--- In lpc2000@yahoogroups.com, Robert Adsett <subscriptions@a...> 
wrote:
> At 04:36 AM 4/28/05 +0000, jase_ko wrote:
> >I'm new at this. Can someone tell me the best way to measure the 
time
> >between external interrupt calls?
> >just point me in the right direction as to what to use..
> >thanks!
> 
> It depends on what you are trying to do, your question is a little 
> general.  Usually I just toggle an external pin and measure the 
result on a 
> 'scope.
> 
> 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/

well i have calls to an external interrupt method every time a pin 
is grounded.. This happens extremely quickly and i need an accurate 
way of measuring the time between the successive calls of this same 
method. I'm using an LPC2129

Thanks