Nathan Argetsinger / Mbed 2 deprecated FIR_SENSOR

Light Show library for organic, calm, light display.

Dependencies:   BLE_API mbed nRF51822

Fork of mbed_blinky by Mbed

sinusoid.h

Committer:
nargetdev
Date:
2016-01-30
Revision:
24:52319c0a14b8
Child:
25:d48f46d753fd

File content as of revision 24:52319c0a14b8:

#ifndef SINUSOID_H
#define SINUSOID_H

class Sinusoid {
public:

/** Get value of Sinusoid
*   Returns a float between 0 and 1
*     - This value is zero if time is < wait
**/
    float get_y();
    
private:
    Sinusoid(float wait, float frequency);
    
    long int time;
    // PI macros
    static const float INCREMENT = 0.00628*4;
    static const float HPI = 1.571;
    static const float PI = 3.1416;
    
    float wait; // before this y is zero
    float frequency;
    
    
};

#endif