smp implements serialization and deserialization of the Simple Management Protocol.

The SMP specification can be found here.

If you'd like a library that implements the serial (UART or USB), Bluetooth (BLE), and UDP transport layers for SMP, take a look at smpclient.

If you need an SMP CLI application to interact with device firmware, then try smpmgr.

smp is distributed by PyPI and can be installed with uv, pip, and other dependency managers.

Documentation is in the source code so that it is available to your editor. An online version is generated and available here.

Assumes that you've already setup your development environment.

Tasks are defined in tasks.py and run with camas.

1. run uv sync when pulling in new changes
2. run uv run camas fix to auto-format and apply lint fixes
3. run uv run camas to run the default checks
4. run uv run camas matrix to check against all supported Python versions
5. add library dependencies with uv:

   uv add <my_new_dependency>
   

6. add development dependencies:

   uv add --group dev <my_dev_dependency>
   

• uv: https://docs.astral.sh/uv/getting-started/installation/

uv sync

uv run camas

git config core.hooksPath .githooks