Ajout des sources

light.py

@@ -0,0 +1,40 @@
+import RPi.GPIO as GPIO
+import time
+
+class Light(object):
+    def __init__(self, port):
+        self.port = port
+        GPIO.setmode(GPIO.BCM)
+        GPIO.setup(self.port, GPIO.OUT)
+        self.on_state = GPIO.HIGH
+        self.off_state = not self.on_state
+
+    def set_on(self):
+        GPIO.output(self.port, self.on_state)
+
+    def set_off(self):
+        GPIO.output(self.port, self.off_state)
+
+    def is_on(self):
+        return GPIO.input(self.port) == self.on_state
+
+    def is_off(self):
+        return GPIO.input(self.port) == self.off_state
+
+    def toggle(self):
+        if self.is_on():
+            self.set_off()
+        else:
+            self.set_on()
+
+    def blink(self, t=0.3):
+        self.set_off()
+        self.set_on()
+        time.sleep(t)
+        self.set_off()
+
+if __name__ == "__main__":
+    light = Light(17)
+    while True:
+        light.blink()
+        time.sleep(0.7)