add led example

Signed-off-by: Francois Berder <[email protected]>

Author: francois-berder

examples/led_example.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+"""This example flashes all LED's 10 times."""
+
+from letmecreate.core import led
+from time import sleep
+
+
+led.init()
+
+for i in range(10):
+    led.switch_on(led.ALL_LEDS)
+    sleep(0.1) # Wait 100ms
+    led.switch_off(led.ALL_LEDS)
+    sleep(0.4) # Wait 400ms
+
+led.release()