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Merge branch 'contrib/github_pr_18864' into 'master'

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docs: fix duplicate word typos across docs and hal (GitHub PR)

Closes IDFGH-18006

See merge request espressif/esp-idf!50942
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morris
2026-07-20 15:02:23 +08:00
parent 71c8c6df3a f8544b40df
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components/hal/README.md
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@@ -8,7 +8,7 @@ In a broad sense, the HAL layer consists of two sub-layers: HAL (upper) and Low-
## Low-Level (`hal/<periph>_ll.h`)
Functions defined in the file must be static inlined. The first argument of an LL function is usually a pointer to the peripheral's base address [^1]. At the moment, each ESP target has its own set of Low-Level drivers. They're located under path e.g. `components/hal/<target>/include/hal/<periph>_ll.h`. We wish the the low-level functions could be as independent as possible, so that the caller doesn't need to worry about conflict between different sub-modules. For example, when resetting the driver of module A, the module B is also reset by accident. However, the digital design is not perfect, coupling happens from time to time.
Functions defined in the file must be static inlined. The first argument of an LL function is usually a pointer to the peripheral's base address [^1]. At the moment, each ESP target has its own set of Low-Level drivers. They're located under path e.g. `components/hal/<target>/include/hal/<periph>_ll.h`. We wish the low-level functions could be as independent as possible, so that the caller doesn't need to worry about conflict between different sub-modules. For example, when resetting the driver of module A, the module B is also reset by accident. However, the digital design is not perfect, coupling happens from time to time.
### Handling Shared Registers