Optimised fork of bikeNomad's WS2811 LED control library. Supports KL25Z and KL46Z
Fork of Multi_WS2811 by
Optimised to use far less RAM than the original.
Capable of running up to 8 strings of 240 LEDs each with plenty of RAM to spare on the KL46Z.
Should run at least three strings of 240 LEDs on the KL25Z (RAM limited)
LedStrip.h
- Committer:
- bikeNomad
- Date:
- 2014-01-04
- Revision:
- 0:a8535703f23b
- Child:
- 3:2b5b03a3c0a5
File content as of revision 0:a8535703f23b:
// Parent class for all addressable LED strips. // Partially based on work by and (c) 2011 Jelmer Tiete // whose library is ported from the Arduino implementation of Adafruit Industries // found at: http://github.com/adafruit/LPD8806 // and their strips: http://www.adafruit.com/products/306 // Released under the MIT License: http://mbed.org/license/mit // This is a pure virtual parent class for all LED strips, so that different types // of strip may be used in a single array or container. #include "mbed.h" #ifndef LEDSTRIP_H #define LEDSTRIP_H class LedStrip { public: LedStrip(int n); ~LedStrip(); virtual void begin(void)=0; virtual void show(void)=0; virtual void blank(void)=0; static uint32_t Color(uint8_t r, uint8_t g, uint8_t b); uint16_t numPixels(void) { return numLEDs; } uint16_t numPixelBytes(void) { return numLEDs * 3; } uint32_t total_luminance(void); void setPixelB(uint16_t n, uint8_t b); void setPixelG(uint16_t n, uint8_t g); void setPixelR(uint16_t n, uint8_t r); void setPixelColor(uint16_t n, uint32_t c); void setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b); void setPackedPixels(uint8_t * buffer, uint32_t n); protected: uint8_t *pixels; // Holds LED color values uint16_t numLEDs; // Number of RGB LEDs in strand }; #endif