Complete first version

.astylerc

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+# STM32duino code style definition file for astyle
+
+# Don't create backup files, let git handle it
+suffix=none
+
+# K&R style
+style=kr
+
+# 1 TBS addition to k&r, add braces to one liners
+# Use -j as it was changed in astyle from brackets to braces, this way it is compatible with older astyle versions
+-j
+
+# 2 spaces, convert tabs to spaces
+indent=spaces=2
+convert-tabs
+lineend=linux
+
+# Indent switches and cases
+indent-classes
+indent-switches
+indent-cases
+indent-col1-comments
+indent-preproc-block
+
+# Remove spaces in and around parentheses
+unpad-paren
+
+# Insert a space after if, while, for, and around operators
+pad-header
+pad-oper
+
+# Pointer/reference operators go next to the name (on the right)
+align-pointer=name
+align-reference=name
+
+# Attach { for classes and namespaces
+attach-namespaces
+attach-classes
+
+# Extend longer lines, define maximum 120 value. This results in aligned code,
+# otherwise the lines are broken and not consistent 
+max-continuation-indent=120
+
+# if you like one-liners, keep them
+keep-one-line-statements
+
+#remove-comment-prefix
+
+# Do not error our when a directory is excluded that does not contain
+# any files to process
+ignore-exclude-errors
+
+# Exclude some files
+exclude=.git
+exclude=docs
+exclude=api-docs
+# These files are taken verbatim from STM32CubeWL, so minimize changes
+# to them
+exclude=src/STM32CubeWL
+exclude=src/BSP/timer_if.c
+exclude=src/BSP/timer_if.h
+exclude=src/BSP/rtc.c
+exclude=src/BSP/rtc.h
+
+# Allow oneline blocks, to allow very small functions to be defined
+# on a single line in header files.
+keep-one-line-blocks

.codespellrc

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+[codespell]
+skip = ./src/STM32CubeWL,./src/BSP/timer_if.*,./api-docs,./.git
+# The presence of these values enables them
+check-filenames =
+check-hidden =
+# In the event of a false positive, add the word in all lower case to this value (comma-separated string)
+ignore-words-list = wan

.github/workflows/CodeSpell.yml

@@ -19,9 +19,3 @@ jobs:
       # See: https://github.com/codespell-project/actions-codespell/blob/master/README.md
       - name: Spell check
         uses: codespell-project/actions-codespell@master
-        with:
-          check_filenames: true
-          check_hidden: true
-          # In the event of a false positive, add the word in all lower case to this file:
-          ignore-words-list: "./extras/codespell-ignore-words-list.txt"
-          exclude_file: src/STM32CubeWL

.github/workflows/check-astyle.yml

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+name: Check code formatting with astyle
+
+on:
+  push
+
+jobs:
+  check:
+    name: Check for astyle errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - run: sudo apt install astyle
+      - uses: actions/checkout@v3
+      - run: astyle --project=.astylerc --recursive '*.c' '*.h' '*.ino'
+      # If anything changed, this will fail and show the needed changes
+      - run: git diff --exit-code

.github/workflows/publish-docs.yml

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+name: Doxygen GitHub Pages Deploy Action
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: DenverCoder1/doxygen-github-pages-action@v1.1.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          folder: api-docs