User Manual

CDriver User Guide 9

4 APIs

4.1 Python 2 and 3

The I

CDriver bindings can be installed with pip like this:

pip install i2cdriver

then from Python you can read an LM75B temperature sensor with:

>>> import i2cdriver

>>> i2c = i2cdriver.I2CDriver("/dev/ttyUSB0")

>>> d=i2cdriver.EDS.Temp(i2c)

>>> d.read()

17.875

>>> d.read()

18.0

You can print a bus scan with:

>>> i2c.scan()

-- -- -- -- -- -- -- --

-- -- -- -- 1C -- -- --

-- -- -- -- -- -- -- --

48 -- -- -- -- -- -- --

-- -- -- -- -- -- -- --

68 -- -- -- -- -- -- --

-- -- -- -- -- -- -- --

[28, 72, 104]

The Python GUI (which uses wxPython) can be run with:

python i2cgui.py