1
2from driver import I2C
3
4print("-------------------i2c test--------------------")
5i2c = I2C()
6i2c.open("pca9544")
7regval = bytearray(1)
8regval[0] = 0x5
9print(regval)
10ret = i2c.write(regval)
11print(ret)
12i2c.close()
13print("-------------------i2c test--------------------")
14