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Swapping order of R and G LEDs, using board defined pins. #36

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Swapping order of R and G LEDs, using board defined pins. #36

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009ff7b
Swapping order of R and G LEDs, using board defined pins.
sandyjmacdonald Feb 24, 2021
eabcf86
Correcting I2C setup in Keybow rainbow example.
sandyjmacdonald Feb 24, 2021
137e45e
Flipping order of LEDs to match switch numbers.
sandyjmacdonald Feb 25, 2021
193f6c3
Oh boy. I got the x/y coordinates wrong AGAIN.
sandyjmacdonald Feb 25, 2021
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6 changes: 3 additions & 3 deletions adafruit_is31fl3731.py
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Original file line number Diff line number Diff line change
Expand Up @@ -504,10 +504,10 @@ def pixelrgb(self, x, y, r, g, b, blink=None, frame=None):
:param blink: True to blink
:param frame: the frame to set the pixel
"""
x = x + (4 * y)
x = 15 - (x + (4 * y))

super().pixel(x, 0, r, blink, frame)
super().pixel(x, 1, g, blink, frame)
super().pixel(x, 0, g, blink, frame)
super().pixel(x, 1, r, blink, frame)
super().pixel(x, 2, b, blink, frame)

# pylint: disable=inconsistent-return-statements
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3 changes: 1 addition & 2 deletions examples/is31fl3731_keybow_2040_rainbow.py
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Expand Up @@ -18,7 +18,6 @@
import time
import math
import board
import busio

import adafruit_is31fl3731

Expand Down Expand Up @@ -62,7 +61,7 @@ def hsv_to_rgb(hue, sat, val):
return (val, p, q)


i2c = busio.I2C(board.GP5, board.GP4)
i2c = board.I2C()

# Set up 4x4 RGB matrix of Keybow 2040
display = adafruit_is31fl3731.Keybow2040(i2c)
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