2021-02-10 14:50:23 +00:00
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i2cdriver
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=========
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2020-01-16 20:08:41 +00:00
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2021-02-10 16:24:17 +00:00
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.. image:: /images/i2cdriver-hero-800.jpg
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2023-02-07 23:00:50 +00:00
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:target: https://i2cdriver.com
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2021-02-10 16:24:17 +00:00
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2023-02-07 23:00:50 +00:00
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`I²CDriver <https://i2cdriver.com>`_
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is an easy-to-use, open source tool for controlling I²C devices over USB.
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It works with Windows, Mac, and Linux, and has a built-in color screen
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that shows a live "dashboard" of all the I²C activity.
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2020-01-16 20:08:41 +00:00
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.. toctree::
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:maxdepth: 2
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:caption: Contents:
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2021-02-10 16:27:26 +00:00
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The I²CDriver User Guide has complete information on the hardware:
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2021-02-10 14:50:23 +00:00
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https://i2cdriver.com/i2cdriver.pdf
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2020-01-16 20:08:41 +00:00
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System Requirements
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===================
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2020-01-16 20:08:41 +00:00
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Because it is a pure Python module, ``i2cdriver`` can run on any system supported by ``pyserial``.
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This includes:
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- Windows 7 or 10
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- Mac OS
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- Linux, including all Ubuntu distributions
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Both Python 2.7 and 3.x are supported.
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Installation
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------------
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The ``i2cdriver`` package can be installed from PyPI using ``pip``::
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$ pip install i2cdriver
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Quick start
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-----------
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To connect to the I2CDriver and scan the bus for connected devices::
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>>> import i2cdriver
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>>> i2c = i2cdriver.I2CDriver("/dev/ttyUSB0")
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>>> i2c.scan()
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- 1C -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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48 -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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68 -- -- -- -- -- -- --
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-- -- -- -- -- -- -- --
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[28, 72, 104]
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To read the temperature in Celsius from a connected LM75 sensor:
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>>> d=i2cdriver.EDS.Temp(i2c)
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>>> d.read()
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17.875
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>>> d.read()
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18.0
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The User Guide at https://i2cdriver.com has more examples.
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Module Contents
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---------------
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.. autoclass:: i2cdriver.I2CDriver
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:member-order: bysource
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:members:
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setspeed,
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setpullups,
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scan,
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reset,
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start,
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read,
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write,
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stop,
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regwr,
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regrd,
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getstatus,
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monitor
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.. autoclass:: i2cdriver.START
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.. autoclass:: i2cdriver.STOP
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.. autoclass:: i2cdriver.BYTE
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