Hi all,

I have put together some assembly code to measure a single period. I have tried port p0.0 and p2.0 and have used a frequency generator to create a square wave. My code works and picks up the signal and outputs the period length to the lcd. Now I want to find the period length of a digital output from an accelerometer. However when I connected up the code does not detect a signal. Should p0.0 or p2.0 detect a digital signal or is there some special port bit that is specfic to a digital signal.

Thanks for any help you can provide.

Seamus.