Tom Paden

S08 as a Digital Filter?

Discussion created by Tom Paden on Mar 30, 2007
Latest reply on Apr 3, 2007 by Tom Paden
I need to detect a frequency and an amplitude of a sound beep. I've seen some digital filter examples on the web but they are usually for other MCUs. Has anybody tried porting a digital filter for the S08? Does not have to be processed fast.