Empty project

.clangd

@@ -0,0 +1,2 @@
+CompileFlags:
+    Remove: [-f*, -m*]

.devcontainer/Dockerfile

@@ -0,0 +1,13 @@
+ARG DOCKER_TAG=latest
+FROM espressif/idf:${DOCKER_TAG}
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+RUN apt-get update -y && apt-get install udev -y
+
+RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
+
+ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
+
+CMD ["/bin/bash", "-c"]

.devcontainer/devcontainer.json

@@ -0,0 +1,19 @@
+{
+	"name": "ESP-IDF QEMU",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"customizations": {
+		"vscode": {
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"idf.gitPath": "/usr/bin/git"
+			},
+			"extensions": [
+				"espressif.esp-idf-extension",
+				"espressif.esp-idf-web"
+			]
+		}
+	},
+	"runArgs": ["--privileged"]
+}

.gitignore

@@ -0,0 +1,78 @@
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Directory metadata
+.directory
+
+# Temporary files
+*~
+*.swp
+*.swo
+*.bak
+*.tmp
+
+# Log files
+*.log
+
+# Build artifacts and directories
+**/build/
+build/
+*.o
+*.a
+*.out
+*.exe # For any host-side utilities compiled on Windows
+
+# ESP-IDF specific build outputs
+*.bin
+*.elf
+*.map
+flasher_args.json # Generated in build directory
+sdkconfig.old
+sdkconfig
+
+# ESP-IDF dependencies
+# For older versions or manual component management
+/components/.idf/
+**/components/.idf/
+# For modern ESP-IDF component manager
+managed_components/
+# If ESP-IDF tools are installed/referenced locally to the project
+.espressif/
+
+# CMake generated files
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+install_manifest.txt
+CTestTestfile.cmake
+
+# Python environment files
+*.pyc
+*.pyo
+*.pyd
+__pycache__/
+*.egg-info/
+dist/
+
+# Virtual environment folders
+venv/
+.venv/
+env/
+
+# Language Servers
+.clangd/
+.ccls-cache/
+compile_commands.json
+
+# Windows specific
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# User-specific configuration files
+*.user
+*.workspace # General workspace files, can be from various tools
+*.suo       # Visual Studio Solution User Options
+*.sln.docstates # Visual Studio

.vscode/c_cpp_properties.json

@@ -0,0 +1,20 @@
+{
+  "configurations": [
+    {
+      "name": "ESP-IDF",
+      "compilerPath": "C:\\Espressif\\tools\\xtensa-esp-elf\\esp-15.2.0_20251204\\xtensa-esp-elf\\bin\\xtensa-esp32-elf-gcc.exe",
+      "compileCommands": "${config:idf.buildPath}/compile_commands.json",
+      "intelliSenseMode": "gcc-x86",
+      "includePath": [
+        "${workspaceFolder}/**"
+      ],
+      "browse": {
+        "path": [
+          "${workspaceFolder}"
+        ],
+        "limitSymbolsToIncludedHeaders": true
+      }
+    }
+  ],
+  "version": 4
+}

.vscode/launch.json

@@ -0,0 +1,10 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "gdbtarget",
+      "request": "attach",
+      "name": "Eclipse CDT GDB Adapter"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,35 @@
+{
+  "C_Cpp.intelliSenseEngine": "default",
+  "idf.extensionActivationMode": "always",
+  "cmake.configureOnOpen": false,
+  "cmake.configureOnEdit": false,
+  "cmake.automaticReconfigure": false,
+  "cmake.autoSelectActiveFolder": false,
+  "cmake.options.advanced": {
+    "build": {
+      "statusBarVisibility": "inherit",
+      "inheritDefault": "hidden"
+    },
+    "launch": {
+      "statusBarVisibility": "inherit",
+      "inheritDefault": "hidden"
+    },
+    "debug": {
+      "statusBarVisibility": "inherit",
+      "inheritDefault": "hidden"
+    }
+  },
+  "idf.openOcdConfigs": [
+    "board/esp32c3-builtin.cfg"
+  ],
+  "idf.currentSetup": "C:\\esp\\v6.1\\esp-idf",
+  "idf.customExtraVars": {
+    "IDF_TARGET": "esp32c3"
+  },
+  "clangd.path": "C:\\Espressif\\tools\\esp-clangd\\esp-21.1.3_20260408\\esp-clangd\\bin\\clangd.exe",
+  "clangd.arguments": [
+    "--background-index",
+    "--query-driver=**",
+    "--compile-commands-dir=c:\\EspProjects\\bat-sense\\build"
+  ]
+}

CMakeLists.txt

@@ -0,0 +1,8 @@
+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.22)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+# "Trim" the build. Include the minimal set of components, main, and anything it depends on.
+idf_build_set_property(MINIMAL_BUILD ON)
+project(bat-sense)

README.md

@@ -0,0 +1,53 @@
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 | Linux |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | --------- | -------- | -------- | -------- | -------- | --------- | ----- |
+
+# Hello World Example
+
+Starts a FreeRTOS task to print "Hello World".
+
+(See the README.md file in the upper level 'examples' directory for more information about examples.)
+
+## How to use example
+
+Follow detailed instructions provided specifically for this example.
+
+Select the instructions depending on Espressif chip installed on your development board:
+
+- [ESP32 Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/stable/get-started/index.html)
+- [ESP32-S2 Getting Started Guide](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/get-started/index.html)
+
+
+## Example folder contents
+
+The project **hello_world** contains one source file in C language [hello_world_main.c](main/hello_world_main.c). The file is located in folder [main](main).
+
+ESP-IDF projects are built using CMake. The project build configuration is contained in `CMakeLists.txt` files that provide set of directives and instructions describing the project's source files and targets (executable, library, or both).
+
+Below is short explanation of remaining files in the project folder.
+
+```
+├── CMakeLists.txt
+├── pytest_hello_world.py      Python script used for automated testing
+├── main
+│   ├── CMakeLists.txt
+│   └── hello_world_main.c
+└── README.md                  This is the file you are currently reading
+```
+
+For more information on structure and contents of ESP-IDF projects, please refer to Section [Build System](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/build-system.html) of the ESP-IDF Programming Guide.
+
+## Troubleshooting
+
+* Program upload failure
+
+    * Hardware connection is not correct: run `idf.py -p PORT monitor`, and reboot your board to see if there are any output logs.
+    * The baud rate for downloading is too high: lower your baud rate in the `menuconfig` menu, and try again.
+
+## Technical support and feedback
+
+Please use the following feedback channels:
+
+* For technical queries, go to the [esp32.com](https://esp32.com/) forum
+* For a feature request or bug report, create a [GitHub issue](https://github.com/espressif/esp-idf/issues)
+
+We will get back to you as soon as possible.

dependencies.lock

@@ -0,0 +1,159 @@
+dependencies:
+  chmorgan/esp-libhelix-mp3:
+    component_hash: cbb76089dc2c5749f7b470e2e70aedc44c9da519e04eb9a67d4c7ec275229e53
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=4.1.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.0.3
+  espressif/cjson:
+    component_hash: e788323270d90738662d66fffa910bfe1fba019bba087f01557e70c40485b469
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.7.19~2
+  espressif/dm9051:
+    component_hash: 52d13af7181a1d7cc2ca2958e640e395a1c825a8d6467540a526b8b7f115bdb4
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=6.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.1.1
+  espressif/esp-dsp:
+    component_hash: ed9ac175b14e0414399a2b33c525579414b5bad19a2a67b12ea212def96f9a98
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=4.2'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.8.2
+  espressif/esp-modbus:
+    component_hash: a52eabcf5e1f81f16f730c70981e69338ea33aee9c44fa512c644d1d8942aa16
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 2.1.3
+  espressif/esp-zboss-lib:
+    component_hash: 321883d142421f65009972408287441794250057668a11abbdfd8bec77c3309a
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.6.4
+  espressif/esp-zigbee-lib:
+    component_hash: fa0812e6743e2a7d999af9f44ccdcea17ccb1e80f98d6b2956f44687503a88fd
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.6.8
+  espressif/esp_modem:
+    component_hash: 06abed971065e9cb88039e011fd85ec1412c7416d3a3d84541a7a432e8d3f94d
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=4.1'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 2.1.0
+  espressif/ksz8851snl:
+    component_hash: 248c4eafb0359941810a304f197ec9c3a5a898a89d18a12dae29343ad869f6bd
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=6.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.2.0
+  espressif/mdns:
+    component_hash: b679eafd0acae2066e2645bd91d073e33ca5be515e2545cd3c4e55a3e3bce3cb
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.13.1
+  espressif/network_provisioning:
+    component_hash: 72d27784e3daf807418a34fb00be136ec50c6db49d989ce981d22e031fc0e7f8
+    dependencies:
+    - name: espressif/cjson
+      registry_url: https://components.espressif.com
+      require: private
+      rules:
+      - if: idf_version >= 6.0
+      version: ^1.7.19
+    - name: idf
+      require: private
+      version: '>=5.1'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.2.4
+  espressif/w5500:
+    component_hash: e6e47022a1f509d1d1197652a554aea84a8cd4d99161061e187ecf4b78a7f6ca
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=6.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.0.1
+  idf:
+    source:
+      type: idf
+    version: 6.1.0
+  joltwallet/littlefs:
+    component_hash: 3af20a3d75c49db9dc2286fd50862c34055c9f578419ad1f2bf7ed3ed01391fe
+    dependencies:
+    - name: idf
+      require: private
+      version: '>=5.0'
+    source:
+      registry_url: https://components.espressif.com/
+      type: service
+    version: 1.22.3
+direct_dependencies:
+- chmorgan/esp-libhelix-mp3
+- espressif/cjson
+- espressif/dm9051
+- espressif/esp-dsp
+- espressif/esp-modbus
+- espressif/esp-zboss-lib
+- espressif/esp-zigbee-lib
+- espressif/esp_modem
+- espressif/ksz8851snl
+- espressif/mdns
+- espressif/network_provisioning
+- espressif/w5500
+- idf
+- joltwallet/littlefs
+manifest_hash: 41393bbcb2734dc8b9e2eb2b989354c1405329a8005a547b72435785424bdf0b
+target: esp32c3
+version: 3.0.0

main/CMakeLists.txt

@@ -0,0 +1,44 @@
+# 1. Load all source files from lib/ and src/
+file(GLOB_RECURSE LIB_SRCS "lib/*.cpp" "lib/*.c")
+file(GLOB_RECURSE SRC_SRCS "src/*.cpp" "src/*.c")
+
+# 2. Search for headers from  lib/, include/ and src/
+file(GLOB_RECURSE ALL_HEADERS 
+    "lib/*.h" "lib/*.hpp"
+    "include/*.h" "include/*.hpp"
+    "src/*.h" "src/*.hpp"
+)
+
+# 3. Add include directories
+set(ALL_INC_DIRS "")
+
+# Add root directories
+list(APPEND ALL_INC_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/include")
+list(APPEND ALL_INC_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/src")
+list(APPEND ALL_INC_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/lib")
+
+foreach(header ${ALL_HEADERS})
+    # Search all found headers and add their directories    
+    get_filename_component(header_dir ${header} DIRECTORY)
+    list(APPEND ALL_INC_DIRS ${header_dir})
+    
+    # PlatformIO trick: add parent diewcoty for relations like "Folder/File.h"
+    get_filename_component(parent_dir ${header_dir} DIRECTORY)
+    list(APPEND ALL_INC_DIRS ${parent_dir})
+endforeach()
+
+list(REMOVE_DUPLICATES ALL_INC_DIRS)
+
+
+# 4. Register component for ESP-IDF
+idf_component_register(
+    PRIV_REQUIRES
+        spi_flash
+    SRCS 
+        ${SRC_SRCS}
+        ${LIB_SRCS}
+    INCLUDE_DIRS 
+        ${ALL_INC_DIRS}
+    REQUIRES
+        arduino
+)

main/src/main.cpp

@@ -0,0 +1,11 @@
+#include "Arduino.h"
+
+void setup()
+{
+
+}
+
+void loop()
+{
+    
+}