I am working on Acoustic Ranging.Recently I have some problem in the reserch.
First,in the acoustic ranging experiment,which kind of method do you use to detect the arriving of the sound? At the begining,I use the interface of MicInterrupt provided by component MicC,but it failed.The "event MicInterrupt.toneDetected()" doesn't work well.
If you konw the way to use the interface MicInterrupt,please teach me.Thankyou.
Then I can only use the Mic.readToneDetector() command looping to detect buzzer.
Second,about timing.Alos in the experiment of acoustc rainging,how do you usually time the time flowing?
I really appreciate your help Thank you again!
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