File content as of revision 19:08862f49cd9e:

#ifndef ENVELOPE_H
#define ENVELOPE_H

#include "mbed.h"
#include "N5110.h"
#include "Gamepad.h"

/** Envelope class
 * @author Luke Cartwright, University of Leeds
 * @brief converts output to env output
 * @date May 2020
*/

class Envelope
{
public://-----------------------------------------------------------------------
//variables

//methods
    //Methods
    //Constructor
    Envelope();

    //Destructior
    ~Envelope();

    //Modifies input to envelope
    uint16_t env_in(int a, int d, int s, int r, int in, bool init);
    uint16_t release(int s, int r, int in, bool init);


private://----------------------------------------------------------------------
//variables
    uint16_t out;
    int samples;
    //float time;
    int av; //a volume
    int dv;
    int sv;
    int rv;
    int a_vec;
    int d_vec;
    int r_vec;
    int at;
    int samples_r;

//methods
    int a_vector_calc(int av);
    int d_vector_calc(int dv, int sv);
    int r_vector_calc(int sv, int rv);
};
#endif