RGB Pixel Array with rendering features. Designed to be used with WS2812 library
Dependents: ChrisRGB-Ring ChrisRGB-Ring WS2812_Example WS2812_Example_fade ... more
PixelArray.h
00001 /* Copyright (c) 2012 cstyles, MIT License 00002 * 00003 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 00004 * and associated documentation files (the "Software"), to deal in the Software without restriction, 00005 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 00006 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 00007 * furnished to do so, subject to the following conditions: 00008 * 00009 * The above copyright notice and this permission notice shall be included in all copies or 00010 * substantial portions of the Software. 00011 * 00012 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 00013 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00014 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 00015 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00016 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00017 */ 00018 00019 #ifndef PixelArray_H 00020 #define PixelArray_H 00021 00022 #include "mbed.h" 00023 00024 //!Library for the WS2812 RGB LED with integrated controller 00025 /*! 00026 PixelArray 00027 */ 00028 class PixelArray 00029 { 00030 public: 00031 //!Creates an instance of the class. 00032 /*! 00033 Pixel Array 00034 */ 00035 PixelArray(int); 00036 00037 /*! 00038 Destroys instance. 00039 */ 00040 ~PixelArray (); 00041 00042 int* getBuf(); 00043 00044 void SetAll(unsigned int); 00045 void SetAllI(unsigned char); 00046 void SetAllR(unsigned char); 00047 void SetAllG(unsigned char); 00048 void SetAllB(unsigned char); 00049 00050 // location, value 00051 void Set(int, unsigned int); 00052 void SetI(int, unsigned char); 00053 void SetR(int, unsigned char); 00054 void SetG(int, unsigned char); 00055 void SetB(int, unsigned char); 00056 00057 private: 00058 00059 int *pbuf; 00060 int pbufsize; 00061 00062 void __set_pixel_component(int index, int channel, int value); 00063 void __set_pixel(int index, int value); 00064 00065 }; 00066 00067 #endif 00068
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