This commit is contained in:
parent
18678e0b60
commit
326407887b
11
leds.py
11
leds.py
|
@ -248,16 +248,7 @@ def defaultPattern(n, t):
|
||||||
return ((n + t) % 255, (n + t) % 255, (n + t) % 255)
|
return ((n + t) % 255, (n + t) % 255, (n + t) % 255)
|
||||||
|
|
||||||
class LightStrip:
|
class LightStrip:
|
||||||
def __init__(self, data_pin = board.D18, string_length = 300, brightness = 1, pixel_order = neopixel.GRB, GPIO=None):
|
def __init__(self, data_pin = board.D18, string_length = 300, brightness = 1, pixel_order = neopixel.GRB):
|
||||||
# Emulate the old behavior of using RPi.GPIO if we haven't been given
|
|
||||||
# an explicit GPIO interface to use
|
|
||||||
if not GPIO:
|
|
||||||
import RPi.GPIO as GPIO
|
|
||||||
self.GPIO = GPIO
|
|
||||||
self.GPIO.setmode(GPIO.BCM)
|
|
||||||
self.data_pin = data_pin
|
|
||||||
|
|
||||||
self.GPIO.setup(self.data_pin, GPIO.OUT)
|
|
||||||
|
|
||||||
self.np = neopixel.NeoPixel(self.data_pin, string_length, brightness = brightness, auto_write=True, pixel_order = pixel_order)
|
self.np = neopixel.NeoPixel(self.data_pin, string_length, brightness = brightness, auto_write=True, pixel_order = pixel_order)
|
||||||
self.pattern = defaultPattern
|
self.pattern = defaultPattern
|
||||||
|
|
Loading…
Reference in New Issue