Kamil Ondrousek / Mbed 2 deprecated Quadratic

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Dependencies:   mbed

main.cpp

Committer:
JLS
Date:
2011-01-03
Revision:
0:c2992d2f3c66

File content as of revision 0:c2992d2f3c66:

#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 = 2.017;

    x1 = -0.9;
    y1 = 0;
    z1 = 0.5;
    
    dt = 0.01;

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

        xp = 55+(int)floor(34*x);
        yp = 135+(int)floor(39*y);

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

    }
 
}