STM32: Generic HAL LL API headers
Gerard Marull Paretas
To all STM32 users and developers,
We're in the final step of reviewing the following PRs:
The aim of these changes is to improve the usage of STM32 LL HAL in both Zephyr drivers and out-of-tree applications by providing generic LL API headers. These generic headers are auto-generated and stored in the STM32 HAL repository. They just include the right series header depending on what SoC is being used in the Zephyr build, so there is no actual abstraction involved.
For more details please, check the RFC: https://github.com/zephyrproject-rtos/zephyr/issues/28822
Some advantages of this approach include:
I would like to highlight that these headers are an additional way of using the LL API, so existing code will not be affected. In-tree drivers will be gradually moved to the generic LL headers.
Additional reviewers are welcome!
Teslabs Engineering S.L.
teslabs.com T. +34 622 321 312
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