pixelvloer.py

from neopixel import *
board_height=11
board_width=11

# LED strip configuration:
LED_COUNT      = board_height*board_width      # Number of LED pixels.
LED_PIN        = 18      # GPIO pin connected to the pixels (18 uses PWM!).
LED_FREQ_HZ    = 800000  # LED signal frequency in hertz (usually 800khz)
LED_DMA        = 5       # DMA channel to use for generating signal (try 5)
LED_BRIGHTNESS = 255     # Set to 0 for darkest and 255 for brightest
LED_INVERT     = False   # True to invert the signal (when using NPN transistor level shift)
LED_CHANNEL    = 0       # set to '1' for GPIOs 13, 19, 41, 45 or 53
LED_STRIP = ws.WS2811_STRIP_GRB # Strip type and colour ordering

strip = Adafruit_NeoPixel(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL, LED_STRIP)
strip.begin()


def zet(positie,r,g,b):
    strip.setPixelColor(positie, Color(r,g,b));
    strip.show()

def zetveel(positie,r,g,b):
    strip.setPixelColor(positie, Color(r,g,b));

def updatevloer():
    strip.show()