48 lines
963 B
Python
48 lines
963 B
Python
# Program for CircuitPython on a Pico W
|
|
|
|
import board
|
|
import digitalio
|
|
import time
|
|
|
|
print("\nCircuitPython example code")
|
|
print("Cycle the onboard LED and LED's connected to GP15 & GP16\n")
|
|
|
|
|
|
ledList = ['LED', 'GP15', 'GP16']
|
|
ledPinList = [
|
|
digitalio.DigitalInOut(board.LED),
|
|
digitalio.DigitalInOut(board.GP15),
|
|
digitalio.DigitalInOut(board.GP16)
|
|
]
|
|
|
|
def cycleLED(ledID,timeDelay):
|
|
ledID.value = True
|
|
time.sleep(timeDelay)
|
|
ledID.value = False
|
|
time.sleep(timeDelay)
|
|
|
|
def turnOffLED(ledPinList):
|
|
for pinID in ledPinList:
|
|
pinID.value = False
|
|
|
|
|
|
for pinID in ledPinList:
|
|
pinID.direction = digitalio.Direction.OUTPUT
|
|
|
|
print("Turn off all LED's")
|
|
turnOffLED(ledPinList)
|
|
|
|
timeDelay = .25
|
|
print("Cycle LEDs")
|
|
|
|
while True:
|
|
|
|
print("Cycle start")
|
|
cycleLED(ledPinList[0],timeDelay)
|
|
cycleLED(ledPinList[1],timeDelay)
|
|
cycleLED(ledPinList[2],timeDelay)
|
|
cycleLED(ledPinList[1],timeDelay)
|
|
|
|
# time.sleep(1) #wait for one second
|
|
|
|
|