Introduction
November 2, 2021 ยท View on GitHub
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Easy interface to store and retrieve objects persisted via NVM
Dependencies
This driver depends on:
Adafruit CircuitPython <https://github.com/adafruit/circuitpython>_
Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
the Adafruit library and driver bundle <https://circuitpython.org/libraries>_
or individual libraries can be installed using
circup <https://github.com/adafruit/circup>_.
Installing from PyPI
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI <https://pypi.org/project/foamyguy-circuitpython-nvm-helper/>_.
To install for current user:
.. code-block:: shell
pip3 install foamyguy-circuitpython-nvm-helper
To install system-wide (this may be required in some cases):
.. code-block:: shell
sudo pip3 install foamyguy-circuitpython-nvm-helper
To install in a virtual environment in your current project:
.. code-block:: shell
mkdir project-name && cd project-name
python3 -m venv .env
source .env/bin/activate
pip3 install foamyguy-circuitpython-nvm-helper
Installing to a Connected CircuitPython Device with Circup
Make sure that you have circup installed in your Python environment.
Install it with the following command if necessary:
.. code-block:: shell
pip3 install circup
With circup installed and your CircuitPython device connected use the
following command to install:
.. code-block:: shell
circup install nvm_helper
Or the following command to update an existing version:
.. code-block:: shell
circup update
Usage Example
.. code:: python
import foamyguy_nvm_helper as nvm_helper
nvm_helper.save_data(
{"name": "nvm_helper", "num": 92, "float": 3.14}, test_run=False, verbose=True
)
read_data = nvm_helper.read_data()
print("read data is:")
print(read_data)
Contributing
Contributions are welcome! Please read our Code of Conduct <https://github.com/foamyguy/Foamyguy_CircuitPython_nvm_helper/blob/HEAD/CODE_OF_CONDUCT.md>_
before contributing to help this project stay welcoming.
Documentation
For information on building library documentation, please check out
this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>_.