Search found 2 matches

by rntilden
Tue Apr 21, 2009 11:04 am
Forum: NetBurner Hardware
Topic: Best way to count pulses...
Replies: 6
Views: 6404

Re: Best way to count pulses...

Thanks for all the help! I ended up using one of the DMA counters and a delay loop. I read out the counter, zero the counter, and wait 10 seconds before repeating. I'll probably refine the delay loop part with an n second counter that generates an interrupt to read and zero, but for now I have it wo...
by rntilden
Sun Apr 19, 2009 7:49 pm
Forum: NetBurner Hardware
Topic: Best way to count pulses...
Replies: 6
Views: 6404

Best way to count pulses...

I need to count pulses coming from an optical sensor (TSL230R) with a Mod5270. What's the best way to go about this? The maximum frequency is on the order of 10Khz (could be scaled less). I need to read out the count occasionally, so an accumulated count time of a second or two would be fine. Anybod...