Lab 8-Pico W Introduction

Lab08/MicroPython/Code/blink_external_cycle2.py

@@ -0,0 +1,41 @@
+# Micropython version of the blink program
+
+import machine
+import time
+
+print("\nMicroPython example code")
+print("Blink the onboard LED and LED's connected to GP15 & GP16\n")
+
+led = machine.Pin('LED', machine.Pin.OUT) #configure LED Pin as an output pin and create and led object for Pin class
+# Configure GP15
+led15 = machine.Pin('GP15', machine.Pin.OUT) #configure LED Pin as an output pin and create and led object for Pin class
+# Configure GP16
+led16 = machine.Pin('GP16', machine.Pin.OUT) #configure LED Pin as an output pin and create and led object for Pin class
+
+def cycleLED(ledID,timeDelay):
+    ledID.value(True)
+    time.sleep(timeDelay)
+    ledID.value(False)
+    time.sleep(timeDelay)
+    
+def turnOffLED(ledID):
+    ledID.value(False)
+    
+print("Turn off all LED's")
+turnOffLED(led)
+turnOffLED(led15)
+turnOffLED(led16)
+
+timeDelay = .25
+print("Cycle LEDs")  
+
+while True:
+  
+  print("Cycle start")
+  cycleLED(led,timeDelay)
+  cycleLED(led15,timeDelay)
+  cycleLED(led16,timeDelay)
+  cycleLED(led15,timeDelay)
+  
+#  time.sleep(1)   #wait for one second
+