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Update examples to use rainbowio #16

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Merged
merged 1 commit into from
Sep 23, 2021
Merged

Update examples to use rainbowio #16

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17 changes: 2 additions & 15 deletions examples/rgbled_pca9685.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import time
import board
import busio
from rainbowio import colorwheel
import adafruit_pca9685
import adafruit_rgbled

Expand All @@ -24,24 +25,10 @@
# led = adafruit_rgbled.RGBLED(RED_LED, GREEN_LED, BLUE_LED, invert_pwm=True)


def wheel(pos):
# Input a value 0 to 255 to get a color value.
# The colours are a transition r - g - b - back to r.
if pos < 0 or pos > 255:
return 0, 0, 0
if pos < 85:
return int(255 - pos * 3), int(pos * 3), 0
if pos < 170:
pos -= 85
return 0, int(255 - pos * 3), int(pos * 3)
pos -= 170
return int(pos * 3), 0, int(255 - (pos * 3))


def rainbow_cycle(wait):
for i in range(255):
i = (i + 1) % 256
led.color = wheel(i)
led.color = colorwheel(i)
time.sleep(wait)


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17 changes: 2 additions & 15 deletions examples/rgbled_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@

import time
import board
from rainbowio import colorwheel
import adafruit_rgbled

# Pin the Red LED is connected to
Expand All @@ -21,24 +22,10 @@
# led = adafruit_rgbled.RGBLED(RED_LED, GREEN_LED, BLUE_LED, invert_pwm=True)


def wheel(pos):
# Input a value 0 to 255 to get a color value.
# The colours are a transition r - g - b - back to r.
if pos < 0 or pos > 255:
return 0, 0, 0
if pos < 85:
return int(255 - pos * 3), int(pos * 3), 0
if pos < 170:
pos -= 85
return 0, int(255 - pos * 3), int(pos * 3)
pos -= 170
return int(pos * 3), 0, int(255 - (pos * 3))


def rainbow_cycle(wait):
for i in range(255):
i = (i + 1) % 256
led.color = wheel(i)
led.color = colorwheel(i)
time.sleep(wait)


Expand Down