Andreas Hahn HerrZatacke
Yona-Appletree
/ ws2811_bridge.ino
Created
September 9, 2013 02:56
A simple Arduino program which uses Adafruit's NeoPixel library to relay serial-level RGB data to a series of WS2811-compatible LED modules attached to an output pin. The use of Adafurit's library requires double buffering in the serial-receive code, reducing the number of LEDs that can be driven with a single Arduino. It's possible that code co…
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| // include the neo pixel library | |
| #include <Adafruit_NeoPixel.h> | |
| // The number of LEDs being driven. This dictates how much data is expected in each frame read from the serial port. | |
| static const int NUM_LEDS = 256; | |
| // Parameter 1 = number of pixels in strip | |
| // Parameter 2 = pin number (most are valid) | |
| // Parameter 3 = pixel type flags, add together as needed: | |
| // NEO_RGB Pixels are wired for RGB bitstream |