main.cpp@0:c1a2bb86a79d, 2010-12-25 (annotated)
- Committer:
- JLS
- Date:
- Sat Dec 25 10:47:48 2010 +0000
- Revision:
- 0:c1a2bb86a79d
- Child:
- 1:2e21ada3b00e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| JLS | 0:c1a2bb86a79d | 1 | #include "TFT_4DGL.h" |
| JLS | 0:c1a2bb86a79d | 2 | |
| JLS | 0:c1a2bb86a79d | 3 | TFT_4DGL lcd(p9,p10,p11); |
| JLS | 0:c1a2bb86a79d | 4 | |
| JLS | 0:c1a2bb86a79d | 5 | int main() { |
| JLS | 0:c1a2bb86a79d | 6 | |
| JLS | 0:c1a2bb86a79d | 7 | float a = 2.27; |
| JLS | 0:c1a2bb86a79d | 8 | |
| JLS | 0:c1a2bb86a79d | 9 | float x = 0.001; |
| JLS | 0:c1a2bb86a79d | 10 | float y = 0.001; |
| JLS | 0:c1a2bb86a79d | 11 | |
| JLS | 0:c1a2bb86a79d | 12 | int xout = 0; |
| JLS | 0:c1a2bb86a79d | 13 | int yout = 0; |
| JLS | 0:c1a2bb86a79d | 14 | |
| JLS | 0:c1a2bb86a79d | 15 | lcd.baudrate(600000); |
| JLS | 0:c1a2bb86a79d | 16 | |
| JLS | 0:c1a2bb86a79d | 17 | while (1) { |
| JLS | 0:c1a2bb86a79d | 18 | |
| JLS | 0:c1a2bb86a79d | 19 | double oldX = x; |
| JLS | 0:c1a2bb86a79d | 20 | |
| JLS | 0:c1a2bb86a79d | 21 | x = a*oldX*(1-y); |
| JLS | 0:c1a2bb86a79d | 22 | y = oldX; |
| JLS | 0:c1a2bb86a79d | 23 | |
| JLS | 0:c1a2bb86a79d | 24 | xout = 35+(x*250); |
| JLS | 0:c1a2bb86a79d | 25 | yout = 15+(y*205); |
| JLS | 0:c1a2bb86a79d | 26 | |
| JLS | 0:c1a2bb86a79d | 27 | lcd.pixel(yout,xout,WHITE); |
| JLS | 0:c1a2bb86a79d | 28 | |
| JLS | 0:c1a2bb86a79d | 29 | } |
| JLS | 0:c1a2bb86a79d | 30 | } |