Initial commit

Signed-off-by: Pavel Hübner <[email protected]>

.clang-format

@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Note: The list of ForEachMacros can be obtained using:
+#
+#    git grep -h '^#define [^[:space:]]*FOR_EACH[^[:space:]]*(' include/ \
+#    | sed "s,^#define \([^[:space:]]*FOR_EACH[^[:space:]]*\)(.*$,  - '\1'," \
+#    | sort | uniq
+#
+# References:
+#   - https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+
+---
+BasedOnStyle: LLVM
+AlignConsecutiveMacros: AcrossComments
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortEnumsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AttributeMacros:
+  - __aligned
+  - __deprecated
+  - __packed
+  - __printf_like
+  - __syscall
+  - __subsystem
+BreakBeforeBraces: Linux
+ColumnLimit: 100
+ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 8
+ForEachMacros:
+  - 'FOR_EACH'
+  - 'FOR_EACH_FIXED_ARG'
+  - 'FOR_EACH_IDX'
+  - 'FOR_EACH_IDX_FIXED_ARG'
+  - 'FOR_EACH_NONEMPTY_TERM'
+  - 'RB_FOR_EACH'
+  - 'RB_FOR_EACH_CONTAINER'
+  - 'SYS_DLIST_FOR_EACH_CONTAINER'
+  - 'SYS_DLIST_FOR_EACH_CONTAINER_SAFE'
+  - 'SYS_DLIST_FOR_EACH_NODE'
+  - 'SYS_DLIST_FOR_EACH_NODE_SAFE'
+  - 'SYS_SFLIST_FOR_EACH_CONTAINER'
+  - 'SYS_SFLIST_FOR_EACH_CONTAINER_SAFE'
+  - 'SYS_SFLIST_FOR_EACH_NODE'
+  - 'SYS_SFLIST_FOR_EACH_NODE_SAFE'
+  - 'SYS_SLIST_FOR_EACH_CONTAINER'
+  - 'SYS_SLIST_FOR_EACH_CONTAINER_SAFE'
+  - 'SYS_SLIST_FOR_EACH_NODE'
+  - 'SYS_SLIST_FOR_EACH_NODE_SAFE'
+  - '_WAIT_Q_FOR_EACH'
+  - 'Z_FOR_EACH'
+  - 'Z_FOR_EACH_ENGINE'
+  - 'Z_FOR_EACH_EXEC'
+  - 'Z_FOR_EACH_FIXED_ARG'
+  - 'Z_FOR_EACH_FIXED_ARG_EXEC'
+  - 'Z_FOR_EACH_IDX'
+  - 'Z_FOR_EACH_IDX_EXEC'
+  - 'Z_FOR_EACH_IDX_FIXED_ARG'
+  - 'Z_FOR_EACH_IDX_FIXED_ARG_EXEC'
+  - 'Z_GENLIST_FOR_EACH_CONTAINER'
+  - 'Z_GENLIST_FOR_EACH_CONTAINER_SAFE'
+  - 'Z_GENLIST_FOR_EACH_NODE'
+  - 'Z_GENLIST_FOR_EACH_NODE_SAFE'
+IncludeBlocks: Regroup
+IncludeCategories:
+  - Regex: '^".*\.h"$'
+    Priority: 0
+  - Regex: '^<(assert|complex|ctype|errno|fenv|float|inttypes|limits|locale|math|setjmp|signal|stdarg|stdbool|stddef|stdint|stdio|stdlib|string|tgmath|time|wchar|wctype)\.h>$'
+    Priority: 1
+  - Regex: '^\<zephyr/.*\.h\>$'
+    Priority: 2
+  - Regex: '.*'
+    Priority: 3
+IndentCaseLabels: false
+IndentWidth: 8
+# SpaceBeforeParens: ControlStatementsExceptControlMacros # clang-format >= 13.0
+UseTab: Always
+WhitespaceSensitiveMacros:
+  - STRINGIFY
+  - Z_STRINGIFY

.editorconfig

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+# EditorConfig: https://editorconfig.org/
+
+# top-most EditorConfig file
+root = true
+
+# All (Defaults)
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+max_line_length = 100
+
+# Assembly
+[*.S]
+indent_style = tab
+indent_size = 8
+
+# C
+[*.{c,h}]
+indent_style = tab
+indent_size = 8
+
+# C++
+[*.{cpp,hpp}]
+indent_style = tab
+indent_size = 8
+
+# Linker Script
+[*.ld]
+indent_style = tab
+indent_size = 8
+
+# Python
+[*.py]
+indent_style = space
+indent_size = 4
+
+# Perl
+[*.pl]
+indent_style = tab
+indent_size = 8
+
+# reStructuredText
+[*.rst]
+indent_style = space
+indent_size = 3
+
+# YAML
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2
+
+# Shell Script
+[*.sh]
+indent_style = space
+indent_size = 4
+
+# Windows Command Script
+[*.cmd]
+end_of_line = crlf
+indent_style = tab
+indent_size = 8
+
+# Valgrind Suppression File
+[*.supp]
+indent_style = space
+indent_size = 3
+
+# CMake
+[{CMakeLists.txt,*.cmake}]
+indent_style = space
+indent_size = 2
+
+# Makefile
+[Makefile]
+indent_style = tab
+indent_size = 8
+
+# Device tree
+[*.{dts,dtsi,overlay}]
+indent_style = tab
+indent_size = 8
+
+# Git commit messages
+[COMMIT_EDITMSG]
+max_line_length = 75
+
+# Kconfig
+[Kconfig*]
+indent_style = tab
+indent_size = 8

.gitignore

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+.DS_Store
+build/

CMakeLists.txt

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+add_subdirectory(drivers)
+add_subdirectory(lib)
+add_subdirectory(subsys)
+
+zephyr_include_directories(include)

Kconfig

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+rsource "drivers/Kconfig"
+rsource "lib/Kconfig"
+rsource "subsys/Kconfig"

README.md

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+# CHESTER Application: skeleton
+
+Create a directory for the **West** workspace and switch into it:
+
+```
+mkdir skeleton && cd skeleton
+```
+
+> Note: The word `skeleton` in the title and command above should be replaced with your workspace name (and preferrably match a path/name of your **Git** repository). If you only have one application in the workspace, the name should contain the application name. Once done, do not forget to delete this note to avoid any future confusion.
+
+Create **Python** virtual environment in the workspace:
+
+```
+python3 -m venv venv
+```
+
+> Note: If the command `python3` cannot be found on your system, use `python` instead.
+
+Activate the **Python** virtual environment:
+
+```
+source venv/bin/activate
+```
+
+> Note: This command should be `venv\Scripts\Activate.ps1` in **Windows Powershell**. Also, in case of the **Fish** shell, it is important to run the command as `source venv/bin/activate.fish`.
+
+Upgrade the **Python** package installer:
+
+```
+pip install --upgrade pip
+```
+
+Install the **West** tool:
+
+```
+pip install west
+```
+
+Initialize the **West** workspace:
+
+```
+west init -m [email protected]:chester/skeleton.git --manifest-rev main
+```
+
+Synchronize the **West** workspace:
+
+```
+west update
+```
+
+Configure the default board:
+
+```
+west config build.board chester_nrf52840
+```
+
+Install the required **Python** packages:
+
+```
+pip install -r zephyr/scripts/requirements.txt
+pip install -r nrf/scripts/requirements.txt
+pip install -r bootloader/mcuboot/scripts/requirements.txt
+pip install -r chester/scripts/requirements.txt
+```
+
+Go to the application directory:
+
+```
+cd vendor/application
+```
+
+Build the application:
+
+```
+west build
+```
+
+Flash the application:
+
+```
+west flash
+```
+
+Debug the application:
+
+```
+west debug
+```

application/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(skeleton)
+
+target_sources(app PRIVATE src/main.c)

application/prj.conf

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+CONFIG_CTR_DEFAULTS=y
+CONFIG_CTR_LOG=y
+CONFIG_CTR_SHELL=y

application/src/main.c

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+#include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
+
+LOG_MODULE_REGISTER(main, LOG_LEVEL_DBG);
+
+void main(void)
+{
+	LOG_INF("Build time: " __DATE__ " " __TIME__);
+}

drivers/Kconfig

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+menu "Drivers"
+
+endmenu

lib/Kconfig

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+menu "Libraries"
+
+endmenu

subsys/Kconfig

@@ -0,0 +1,3 @@
+menu "Subsystems"
+
+endmenu

west.yml

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+manifest:
+  version: "0.12"
+  remotes:
+    - name: hardwario-chester
+      url-base: [email protected]:chester
+  projects:
+    - name: sdk.git
+      remote: hardwario-chester
+      revision: main
+      path: chester
+      import: true
+  self:
+    path: vendor

zephyr/module.yml

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+build:
+  cmake: .
+  kconfig: Kconfig
+  settings:
+    dts_root: .