Kamil Ondrousek / Mbed 2 deprecated Lorenz-84

Dependencies:   mbed

main.cpp

Committer:
JLS
Date:
2011-01-22
Revision:
0:add923acfc99

File content as of revision 0:add923acfc99:

#include "TFT_4DGL.h"

TFT_4DGL lcd(p9,p10,p11);

int main() {

    double x1,y1,z1,x,y,z,dt;
    int   xp,yp;
   
    float a = 1.111;
    float b = 1.479;
    float f = 4.494;
    float g = 0.44;

    x1 = 1;
    y1 = 1;
    z1 = 1;
    
    dt = 0.135;

    while(1)
    
    {
    
        x = x1+(-a*x1-pow(y1,2)-pow(z1,2)+a*f)*dt;
        y = y1+(-y1+x1*y1-b*x1*z1+g)*dt;
        z = z1+(-z1+b*x1*y1+x1*z1)*dt;

        xp = (int)floor(x*35);
        yp = (int)floor(y*39);

        lcd.pixel(120+xp,140+yp,WHITE);
      
        x1 = x;
        y1 = y;
        z1 = z;

    }
 
}