Measuring pulse shorter than 1 microsecond

Author	Message
Tinine Guru Joined: 30/03/2016 Location: United Kingdom Posts: 1646	Posted: 08:21am 07 Sep 2022         Mixtel90 said   Well, you would because, of course, you can buy those a lot cheaper than these... Exactly, because we're talking minutes of development. One Cog (CPU) dedicated to this purpose: Exact 100mS sampling period (loop) and use WAITPEQ (wait-pin-equal) and WAITPNE (wait-pin-not-equal) to count the transitions. Other cogs can be handling everything else such as comms, SD-card, VGA, etc. All in BASIC   Craig