2017-03-30 13:15:00 +00:00
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'''
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Created on Mar 30, 2017
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@author: tkla
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'''
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2017-03-30 09:58:55 +00:00
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import smbus
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class LightSensor(object):
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def __init__(self, bus = 1, addr = 0x23):
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self.__i2c_device = bus
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self.__i2c_addr = addr
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self.__i2c_device = smbus.SMBus(self.__i2c_device)
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def read(self):
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data = self.__i2c_device.read_i2c_block_data(self.__i2c_addr, 0x10)
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return int(round((data[0] * 256 + data[1]) / 1.2, 0))
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