Diff: LedCube.h

Revision:

56:f95ec9baa4cb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LedCube.h	Mon Dec 15 23:55:15 2014 +0000
@@ -0,0 +1,85 @@
+#include "mbed.h"
+#include "WS2811.h"
+#include "CubeUpdateParameters.h"
+
+#pragma once
+
+class LedCube
+{
+    public:
+        LedCube();
+        ~LedCube();
+        
+        /*Sets the initial size and position of the lighted cube*/ 
+        void Init(int x, int y, int z);
+        
+        /* Returns the index of the LED given the cartesian 
+         * coordinates of the LED on a given panel. The origin 
+         * is the led at the bottom left of panel 1 when using 
+         * a three panel cube.
+             ________
+            /       /|
+           /   3   / |
+          /_______/ 2|
+          |       |  | 
+          |   1   | /
+          |       |
+          --------      
+          
+          Z    Y
+          |   /
+          |  /
+          | /
+          |/
+           -------X   */
+        int getLedIndex(int panel, int x, int y);
+        
+        /* Lights up (if on) or turns off (if !on) the LEDs on the LED cube 
+         * corresponding to the location of the square. All panels will show 
+         * the cube, with brightness depending on the distance from the 
+         * square to the panel.*/
+        void updateLEDs(bool on, int size, int x, int y, int z);
+        void updateLEDsOld(bool on, int size, int x, int y, int z);
+        
+        /* Updates the LED cube.*/
+        void cubeUpdate();
+        
+        /* Updates the LED cube given the size, hue and offsets in the X, Y and Z axes.*/
+        void UpdateCube(int size, int deltaX, int deltaY, int deltaZ, float hue); 
+        
+        /* Updates the LED cube given parameters in a CubeUpdateParameters struct.*/
+        void UpdateCube2(CubeUpdateParameters cubeParams);
+        
+        /* Moves the square inside the cube by deltaX in the x-axis,
+         * by deltaY in the y-axis, and deltaZ in the z-axis. Returns
+         * 1 if movement occured, and -1 if no movement occured.*/
+        int move(int deltaX, int deltaY, int deltaZ);
+        
+        /* Changes the color of the square in the LED cube to the given hue.*/
+        void changeColor(float hue);
+        
+        /* Changes the size of the square in the LED cube to the given size.
+         * The minimum size is 1, corresponding to a square of a single LED.
+         * A size of 2 corresponds to a 2x2 LED square, 3 corresponds to 3x3 
+         * and so forth. If square is on an edge, it moves accordingly in 
+         * order to be able to increase size.*/
+        void changeSize(int newSize);
+        
+    private:
+        unsigned const X;
+        unsigned const Y;
+        unsigned const Z;
+        int pos[3];
+        int prevPos[3];
+        int size;
+        int prevSize;
+
+        float saturation;
+        float brightness;
+        uint8_t r;
+        uint8_t g;
+        uint8_t b;        
+        WS2811 ledStrip1;
+        WS2811 ledStrip2;
+    
+};
\ No newline at end of file