LEDs_Car.h

00001 
00002 #ifndef BOT_AUXILIARIES_H
00003 #define BOT_AUXILIARIES_H
00004 
00005 #include "mbed.h"
00006 #include "LED_WS2812.h"
00007 #include <string> 
00008 
00009 // Put the LED names in the order they are chained up 
00010 enum LED_Nr{ ledAvG, ledAvD, ledArD, ledArG, NumLEDs };
00011 
00012 // *****************************************************************
00013 // Handle all the LEDs with some general function wrappers functions
00014 // *****************************************************************
00015 
00016 /** Control 4 LEDs around the Car: front / rear, left / right
00017  *
00018  * Example:
00019  * @code
00020  * // --- Define the PIN where the LED band is connected -----
00021  * LEDs_Car ledBand(PB_5,4);
00022  * Setup rainbow colors for the ledBand
00023  * ledBand.LEDsRainbow();
00024  * Rotate the colors for the ledBand
00025  * ledBand.StartRotation(0.6) ;
00026  * Turn off the LEDs:
00027  * ledBand.LEDsOff();
00028  * @endcode
00029  */
00030 
00031 
00032 class LEDs_Car: public LED_WS2812
00033 {
00034   public:
00035    /** Create a Car-LED object to control the four LEDs around the car
00036      *
00037      *  @param PinName Pin Name through wich the LEDs are controlled
00038      *  @param _nbLeds Number of LEDs actually implemented, defaults to 4
00039      */
00040     LEDs_Car(PinName _PinOut,  int _nbLeds):LED_WS2812(_PinOut, _nbLeds) {  };
00041     
00042     void LEDsOff( void );
00043     void LEDsRainbow( void );
00044     void LEDNrCol(LED_Nr aNr, int parameter) ;
00045     void LEDsRainbowMove( double speed );
00046     void LEDClignote(LED_Nr aNr, int OnOff);
00047     int ColNr2Color( char ColNr);
00048 
00049     // *****************************************************************
00050     // Handle all the LEDs specifically with the LED Position definitions
00051     // *****************************************************************
00052     
00053     void LEDFront(int ColNr) ;
00054     void LEDRear(int ColNr) ;
00055     void LEDCligR(int speed);
00056     void LEDCligL(int speed);
00057     void LEDAnim(int speed);
00058 }; // class LEDs_Car
00059 
00060 #endif