Diff: main.cpp

Revision:

0:1c4e0927d6e3

diff -r 000000000000 -r 1c4e0927d6e3 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Jan 01 12:47:14 2011 +0000
@@ -0,0 +1,41 @@
+#include "TFT_4DGL.h"
+
+TFT_4DGL lcd(p9,p10,p11);
+
+int main() {
+
+    double x1,y1,z1,x,y,z,t,dt;
+    int   xp,yp;
+   
+    float a = 1.8;
+    float b = -0.07;
+    float d = 1.5;
+    float m = 0.02;
+
+    x1 = 0.5;
+    y1 = 0;
+    z1 = 0;
+    
+    dt = 0.005;
+
+    while(1)
+    
+    {
+    
+        x = x1+(x1-y1)*dt;
+        y = y1+(-4*a*y1+x1*z1+m*pow(x1,3))*dt;
+        z = z1+(-d*a*z1+x1*y1+b*pow(z1,2))*dt;
+        t = t+dt;
+
+        xp = 10+(int)floor(33*x);
+        yp = 10+(int)floor(10*y);
+
+        lcd.pixel(yp,xp,WHITE);
+      
+        x1 = x;
+        y1 = y;
+        z1 = z;
+
+    }
+ 
+}
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