Figures¶
Every figure on this site is drawn by a Python module from facts extracted from the code, so it is rebuilt,
not redrawn, when the code changes. CI runs hardfoc-docs figures --check and fails when a
committed figure no longer matches the code. Each figure below lists the files it is drawn from.
Four layers, each a set of repositories¶
Figure description and sources
From bottom to top, each layer builds on the one below it as a Git submodule pinned to a commit or tag. Chip drivers are hardware-agnostic C++ libraries with no platform code; each one needs only a small bus adapter. hf-core gathers them with the peripheral interface wrap, the pin configuration and the utility libraries (RTOS wrappers, general helpers, CANopen). A board HAL builds one object per board from hf-core, with one manager per board function. A product is the application firmware for one board, on top of its HAL.
Drawn from: mkdocs.yml; figure module docs/diagrams/figures/hardfoc-layers.py.
Figure module: docs/diagrams/figures/hardfoc-layers.py
Drawn from: