Python module for the SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A).
The qwiic TCA9548A Python package current supports the following platforms:
This repository is hosted on PyPi as the sparkfun-qwiic-tca9548a package. On systems that support PyPi installation via pip, this library is installed using the following commands
For all users (note: the user must have sudo privileges):
sudo pip install sparkfun-qwiic-tca9548a
For the current user:
pip install sparkfun-qwiic-tca9548a
To install, make sure the setuptools package is installed on the system.
Direct installation at the command line:
python setup.py install
To build a package for use with pip:
python setup.py sdist
A package file is built and placed in a subdirectory called dist. This package file can be installed using pip.
cd dist pip install sparkfun_qwiic_tca9548a-<version>.tar.gz
See the examples directory for more detailed use examples.
import qwiic_tca9548a import time import sys def runExample(): print("\nSparkFun TCA9548A Example 1\n") test = qwiic_tca9548a.QwiicTCA9548A() if test.is_connected() == False: print("The Qwiic TCA9548A device isn't connected to the system. Please check your connection", \ file=sys.stderr) return try: test.list_channels() time.sleep(2) test.enable_channels([4,5]) test.list_channels() time.sleep(2) test.disable_channels(5) test.list_channels() time.sleep(2) except Exception as e: print(e)