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examples/orangepi-sensors/Light_Sensor.py

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+import sys
+import time
+import wiringpi
+from wiringpi import GPIO
+
+I2C_ADDR = 0x48
+BASE = 64
+A0 = BASE+0
+
+wiringpi.wiringPiSetup()
+wiringpi.pcf8591Setup(BASE, I2C_ADDR)
+while True:
+	try:
+		value = wiringpi.analogRead(A0)
+		print("value: %d"%value)
+		time.sleep(2)
+	except KeyboardInterrupt:
+		print('\nExit')
+		sys.exit(0)