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A Python driver for the Watlow EZ-Zone PM3 temperature controller standard bus protocol

Project description

A Python 3 driver for the Watlow EZ-Zone PM temperature controller standard bus protocol. This driver allows the user to access each of the parameters outlined in the Watlow user manual with just a few functions.

  • Free software: GNU Lesser General Public License v3 (LGPLv3)

Installation

pip install pywatlow

You can also install the in-development version with:

pip install https://github.com/BrendanSweeny/pywatlow/archive/master.zip

Development

To run the all tests run:

tox

Note, to combine the coverage data from all the tox environments run:

Windows
set PYTEST_ADDOPTS=--cov-append
tox
Other
PYTEST_ADDOPTS=--cov-append tox

Changelog

0.1.4 (2022-04-15)

  • Fixed message generation/parsing for addresses 11 through 16

0.1.3 (2021-07-25)

  • Fixed support for multiple instances where the parameter data type is an integer

0.1.2 (2021-01-13)

  • added support for multiple instances, like in the RM series controllers with multiple channels

0.1.1 (2020-08-15)

  • Initial PyPI release
  • Various tox, badge, and metadata fixes
  • Removed unused temperature unit conversion functions
  • Updated Python version requirements
  • Minor documentation clean up

0.1.0 (2020-08-08)

  • Added basic functionality
    • Reading/writing of Watlow parameters
    • Request message generation
    • Calculation of check bytes
    • Response message parsing

Project details


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