Nerea Gomez / GROVE_SOUND

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Show/hide line numbers GROVE_SOUND.h Source File

GROVE_SOUND.h

00001 /***************************************************
00002   This is a library for grove sound sensor
00003 
00004   Written by Nerea Gómez.
00005   
00006  ****************************************************/
00007 
00008 #ifndef MBED_GROVE_SOUND_H
00009 #define MBED_GROVE_SOUND_H
00010 #include "mbed.h"
00011 
00012 class GROVE_SOUND {
00013     public:
00014     
00015         GROVE_SOUND(PinName pin);
00016         float get_decibels();
00017       
00018     private:  
00019     
00020         AnalogIn _pin;
00021         float decibels;
00022         float values[1000];
00023         float sum;
00024         float average;
00025          
00026 };
00027  
00028 #endif
00029
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