Tarek Lule / LED_WS2812

My Version of The LED_WS2812 Library

Dependencies:   WS2812 PixelArray

Fork of LED_WS2812 by CreaLab

LED_WS2812.h@4:15b992a39c77, 2017-11-02 (annotated)

Committer:
garphil
Date:
Thu Nov 02 12:01:51 2017 +0000
Revision:
4:15b992a39c77
Parent:
3:ba8dc8811164
Child:
5:a5e2b86a7c32
Added Blink mode

Who changed what in which revision?

UserRevisionLine numberNew contents of line
garphil 0:999518b1799b 1
garphil 0:999518b1799b 2 #ifndef LED_WS2812_H
garphil 0:999518b1799b 3 #define LED_WS2812_H
garphil 0:999518b1799b 4
garphil 0:999518b1799b 5 #include "mbed.h"
garphil 0:999518b1799b 6 #include "WS2812.h"
garphil 0:999518b1799b 7 #include "PixelArray.h"
garphil 0:999518b1799b 8
fbd38 1:64e72a25801f 9 /*
garphil 0:999518b1799b 10 #define ZERO_HIGH 250.0
garphil 0:999518b1799b 11 #define ZERO_LOW 1000.0
garphil 0:999518b1799b 12 #define ONE_HIGH 1000.0
garphil 0:999518b1799b 13 #define ONE_LOW 250.0
fbd38 1:64e72a25801f 14 */
fbd38 1:64e72a25801f 15 #define ZERO_HIGH 200.0
fbd38 1:64e72a25801f 16 #define ZERO_LOW 800.0
fbd38 1:64e72a25801f 17 #define ONE_HIGH 800.0
fbd38 1:64e72a25801f 18 #define ONE_LOW 200.0
garphil 0:999518b1799b 19
garphil 0:999518b1799b 20 typedef enum _LED_COLORS {
garphil 0:999518b1799b 21 BLUE = 0x0000FF,
garphil 0:999518b1799b 22 LIGHTBLUE = 0x00FFF6,
garphil 0:999518b1799b 23 RED = 0xFF0000,
garphil 3:ba8dc8811164 24 ORANGE = 0xFFA500,
garphil 0:999518b1799b 25 GREEN = 0X00FF00,
garphil 0:999518b1799b 26 BLACK = 0X000000,
garphil 0:999518b1799b 27 WHITE = 0XFFFFFF,
garphil 0:999518b1799b 28 PURPLE = 0XFF00FF,
garphil 0:999518b1799b 29 PINK = 0XFF84A3,
garphil 0:999518b1799b 30 YELLOW = 0XFFFF00,
garphil 0:999518b1799b 31 DARK_YELLOW = 0X555500,
garphil 0:999518b1799b 32 DEFAULT = 0x000000
garphil 0:999518b1799b 33 } LED_COLORS;
garphil 0:999518b1799b 34
garphil 0:999518b1799b 35 class LED_WS2812
garphil 0:999518b1799b 36 {
garphil 0:999518b1799b 37 public:
garphil 0:999518b1799b 38 LED_WS2812(PinName _PinOut, int _nbLeds);
garphil 0:999518b1799b 39 ~LED_WS2812();
garphil 3:ba8dc8811164 40 void SetColor(LED_COLORS _color, int position);
garphil 3:ba8dc8811164 41 void SetColor(unsigned int _color, int position);
garphil 0:999518b1799b 42 void SetColor(unsigned int _color);
garphil 0:999518b1799b 43 void SetColor(LED_COLORS _color);
garphil 0:999518b1799b 44 void ResetColor();
garphil 0:999518b1799b 45 void SetIntensity(float perCent);
garphil 0:999518b1799b 46
garphil 0:999518b1799b 47 void InsertColor(unsigned int _color);
garphil 0:999518b1799b 48 void InsertColor(unsigned int _color, float brightness);
garphil 0:999518b1799b 49 void InsertColorNtimes(int N, unsigned int _color, float brightness);
garphil 0:999518b1799b 50 void InsertColorNtimes(int N, unsigned int _color);
garphil 0:999518b1799b 51
garphil 0:999518b1799b 52 void InsertColor(LED_COLORS _color);
garphil 0:999518b1799b 53 void InsertColor(LED_COLORS _color, float brightness);
garphil 0:999518b1799b 54 void InsertColorNtimes(int N, LED_COLORS _color, float brightness);
garphil 0:999518b1799b 55 void InsertColorNtimes(int N, LED_COLORS _color);
garphil 0:999518b1799b 56
garphil 0:999518b1799b 57 void StartRotation(float interval); // itnerval in ms
garphil 0:999518b1799b 58 void StopRotation(); // interval in ms
garphil 0:999518b1799b 59 void Rotate(); // One Rotation
garphil 4:15b992a39c77 60
garphil 4:15b992a39c77 61 void StartBlink(float interval); // itnerval in ms
garphil 4:15b992a39c77 62 void StopBlink(); // interval in ms
garphil 4:15b992a39c77 63 void Blink(); // One Rotation
garphil 0:999518b1799b 64
garphil 0:999518b1799b 65 private:
garphil 0:999518b1799b 66 void __writeBuf(int z);
garphil 0:999518b1799b 67 void __insert2buf();
garphil 0:999518b1799b 68 void __insertColor(unsigned int _color, int _intensity);
garphil 0:999518b1799b 69
garphil 0:999518b1799b 70 WS2812 *ws;
garphil 0:999518b1799b 71 int nbLeds;
garphil 0:999518b1799b 72 PixelArray *pxArray;
garphil 0:999518b1799b 73 int nbInsert;
garphil 0:999518b1799b 74 PixelArray *pxInsert;
garphil 0:999518b1799b 75 Ticker LEDSystemTick; // System Callback for Rotation
garphil 4:15b992a39c77 76 Ticker LEDBlinkSystemTick; // System Callback for Rotation
garphil 0:999518b1799b 77 bool rotationState;
garphil 4:15b992a39c77 78 bool blinkState;
garphil 0:999518b1799b 79 int rotationPosition;
garphil 4:15b992a39c77 80 bool blinkONOFF; // ON = true, OFF = false
garphil 0:999518b1799b 81 int intensity;
garphil 0:999518b1799b 82 };
garphil 0:999518b1799b 83
garphil 0:999518b1799b 84 #endif