LEDDriver.h

00001 #ifndef _H_LEDDRIVER_H
00002 #define _H_LEDDRIVER_H
00003 
00004 #include "I2CPeripheral.h"
00005 
00006 typedef uint32_t Color; // ARGB
00007 
00008 namespace Colors
00009 {
00010 // 16 named colours
00011 const Color black = 0x000000;
00012 const Color gray = 0x808080;
00013 const Color silver = 0xC0C0C0;
00014 const Color white = 0xffffff;
00015 const Color maroon = 0x800000;
00016 const Color red = 0xff0000;
00017 const Color olive = 0x808000;
00018 const Color yellow = 0xffff00;
00019 const Color green = 0x008000;
00020 const Color lime = 0x00ff00;
00021 const Color teal = 0x008080;
00022 const Color aqua = 0x00ffff;
00023 const Color navy = 0x000080;
00024 const Color blue = 0x0000ff;
00025 const Color purple = 0x800080;
00026 const Color fuschia = 0xff00ff;
00027 
00028 // aliases
00029 const Color deepred = maroon;
00030 const Color darkred = maroon;
00031 const Color cyan = aqua;
00032 const Color magenta = purple;
00033 const Color pink = fuschia;
00034 
00035 // other colours
00036 const Color orange = 0xffa500;
00037 const Color slateblue = 0x6a5acd;
00038 };
00039 
00040 class LEDDriver : public I2CPeripheral
00041 {
00042 public:
00043     LEDDriver(I2C &i2c);
00044     void setOutputCurrent(float mA);
00045     void setColor(const Color color);
00046     void setColor(const float r, const float g, const float b);
00047     void setColor(const uint8_t r, const uint8_t g, const uint8_t b);
00048     void setWhiteLed(const float w);
00049     LEDDriver& operator=(const Color& c);
00050 };
00051 
00052 #endif//_H_LED_H