more stuff

displaytest.py

@@ -22,6 +22,20 @@ serial = spi(device=0, port=0, bus_speed_hz = 8000000, transfer_size = 4096, gpi
 device = sh1106(serial, rotate=2) #sh1106
 
 oled_font = ImageFont.load_default()
+
+def main()
     with canvas(device) as draw:
         draw.rectangle(device.bounding_box, outline = "white", fill = "black")
         draw.text((10, 10), "OLED-Display", font = oled_font, fill = "white")
+
+
+try:
+    while True:
+		stamp = time.time()
+		main()
+		time.sleep(1)
+
+except:
+    print("Stopped", sys.exc_info()[0])
+	raise
+GPIO.cleanup()