Diff: LED_WS2812/Pixel/PixelArray.h

Revision:

0:47b1ab4dd893

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED_WS2812/Pixel/PixelArray.h	Thu Feb 13 09:07:14 2020 +0000
@@ -0,0 +1,77 @@
+/* Copyright (c) 2012 cstyles, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef PixelArray_H
+#define PixelArray_H
+
+#include "mbed.h"
+
+//!Library for the WS2812 RGB LED with integrated controller
+/*!
+PixelArray
+*/
+class PixelArray
+{
+public:
+    //!Creates an instance of the class.
+    /*!
+    Pixel Array
+    */
+    PixelArray(int);
+
+    /*!
+    Destroys instance.
+    */
+    ~PixelArray();
+
+    int* getBuf();
+    
+    void SetAll(unsigned int);
+    void SetAllI(unsigned char);
+    void SetAllR(unsigned char);
+    void SetAllG(unsigned char);
+    void SetAllB(unsigned char);
+
+    // location, value
+    void Set(int, unsigned int);
+    void SetI(int, unsigned char);
+    void SetR(int, unsigned char);
+    void SetG(int, unsigned char);
+    void SetB(int, unsigned char);
+    
+    unsigned int Get(int);
+    unsigned int GetI(int);
+    unsigned int GetR(int);
+    unsigned int GetG(int);
+    unsigned int GetB(int);
+
+private:
+
+    int *pbuf;
+    int pbufsize;
+
+    void __set_pixel_component(int index, int channel, int value);
+    void __set_pixel(int index, int value);
+
+    int __get_pixel_component(int index, int channel);
+    int __get_pixel(int index);
+
+};
+
+#endif
+