Mathias Rasmussen / SoundSensor

Grove soundsensor lib

soundsensor.h@9:c38836e5d1f5, 2019-01-23 (annotated)

Committer:
math991e
Date:
Wed Jan 23 11:48:11 2019 +0000
Revision:
9:c38836e5d1f5
Parent:
8:5b4b258eb1da 
array fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
math991e 0:18d442efc99a 1 /**
math991e 8:5b4b258eb1da 2 *
math991e 8:5b4b258eb1da 3 * @file soundsensor.h
math991e 8:5b4b258eb1da 4 * @brief supposed to get analogin and change input to Db, but the logic dont seem to work.
math991e 8:5b4b258eb1da 5 *
math991e 8:5b4b258eb1da 6 * @author Nikolaj M. & Mathias R.
math991e 8:5b4b258eb1da 7 *
math991e 8:5b4b258eb1da 8 * @date 23/1/2019
math991e 8:5b4b258eb1da 9 *
math991e 8:5b4b258eb1da 10 *-----EXAMPLE-----
math991e 0:18d442efc99a 11 *#include "mbed.h"
math991e 0:18d442efc99a 12 *#include "soundsensor.h"
math991e 0:18d442efc99a 13 *soundsensor sound(A0);
math991e 0:18d442efc99a 14 *bool toDb = true;
math991e 0:18d442efc99a 15 *
math991e 0:18d442efc99a 16 *int main()
math991e 0:18d442efc99a 17 *{
math991e 0:18d442efc99a 18 * while (true) {
math991e 0:18d442efc99a 19 * printf("Loudness: %f\r\n", sound.listen(toDb));
math991e 0:18d442efc99a 20 * wait(0.5);
math991e 0:18d442efc99a 21 * }
math991e 0:18d442efc99a 22 *}
math991e 8:5b4b258eb1da 23 *-----EXAMPLE-----
math991e 0:18d442efc99a 24 **/
math991e 0:18d442efc99a 25
math991e 2:d006df643844 26 //Version mbed: 164
math991e 8:5b4b258eb1da 27 //PROGRAM: SoundSensor
math991e 0:18d442efc99a 28 #ifndef SOUNDSENSOR
math991e 0:18d442efc99a 29 #define SOUNDSENSOR
math991e 1:29daa2bdd0c6 30 #include "mbed.h"
math991e 0:18d442efc99a 31
math991e 8:5b4b258eb1da 32 ///SoundSensor CLASS
math991e 0:18d442efc99a 33 class soundsensor{
math991e 8:5b4b258eb1da 34 ///INITIALIZE VARIABLES USED IN CLASS
math991e 0:18d442efc99a 35 private:
math991e 0:18d442efc99a 36 PinName _pin;
math991e 8:5b4b258eb1da 37 ///FUNCTIONS AND CONSTRUCTOR
math991e 0:18d442efc99a 38 public:
math991e 0:18d442efc99a 39 soundsensor(PinName);
math991e 1:29daa2bdd0c6 40 void setPin(PinName pin);
math991e 0:18d442efc99a 41 PinName getPin();
math991e 0:18d442efc99a 42 float convertToDb(float);
math991e 0:18d442efc99a 43 float revertFromDb(float);
math991e 1:29daa2bdd0c6 44 float listen(bool toDb);
math991e 1:29daa2bdd0c6 45 };
math991e 0:18d442efc99a 46
math991e 0:18d442efc99a 47 #endif