Diff: LED_WS2812.h

Revision:

0:999518b1799b

Child:

1:64e72a25801f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED_WS2812.h	Wed Feb 15 01:44:53 2017 +0000
@@ -0,0 +1,69 @@
+
+#ifndef LED_WS2812_H
+#define LED_WS2812_H
+
+#include "mbed.h"
+#include "WS2812.h"
+#include "PixelArray.h"
+
+
+#define ZERO_HIGH  250.0
+#define ZERO_LOW  1000.0
+#define ONE_HIGH  1000.0
+#define ONE_LOW   250.0
+
+ typedef enum _LED_COLORS {
+        BLUE        = 0x0000FF,
+        LIGHTBLUE   = 0x00FFF6,
+        RED         = 0xFF0000,
+        GREEN       = 0X00FF00,
+        BLACK       = 0X000000,
+        WHITE       = 0XFFFFFF,
+        PURPLE      = 0XFF00FF,
+        PINK        = 0XFF84A3,
+        YELLOW      = 0XFFFF00,
+        DARK_YELLOW      = 0X555500,
+        DEFAULT     = 0x000000
+    } LED_COLORS;
+    
+class LED_WS2812
+{
+public:
+    LED_WS2812(PinName _PinOut,  int _nbLeds);
+    ~LED_WS2812();
+    void SetColor(unsigned int _color);
+    void SetColor(LED_COLORS _color);
+    void ResetColor();
+    void SetIntensity(float perCent);
+ 
+    void InsertColor(unsigned int _color);
+    void InsertColor(unsigned int _color, float brightness);
+    void InsertColorNtimes(int N, unsigned int _color, float brightness);  
+    void InsertColorNtimes(int N, unsigned int _color);
+
+    void InsertColor(LED_COLORS _color);
+    void InsertColor(LED_COLORS _color, float brightness);
+    void InsertColorNtimes(int N, LED_COLORS _color, float brightness);  
+    void InsertColorNtimes(int N, LED_COLORS _color);
+
+    void StartRotation(float interval); // itnerval in ms
+    void StopRotation();  // interval in ms
+    void Rotate(); // One Rotation
+      
+private:
+    void __writeBuf(int z);
+    void __insert2buf();
+    void __insertColor(unsigned int _color, int _intensity);
+
+    WS2812 *ws;
+    int nbLeds;
+    PixelArray *pxArray;
+    int nbInsert;
+    PixelArray *pxInsert;
+    Ticker  LEDSystemTick;    // System Callback for Rotation
+    bool rotationState;
+    int rotationPosition;
+    int intensity;
+};
+
+#endif
\ No newline at end of file