Initial commit: ESP32-C6 Zigbee simple light controller

.clangd

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+CompileFlags:
+    Remove: [-f*, -m*]

.devcontainer/Dockerfile

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+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

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

.gitignore

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+# ESP-IDF build artifacts
+build/
+managed_components/
+dependencies.lock
+
+# IDE files
+.vscode/
+*.code-workspace
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+
+# Temporary files
+*.tmp
+*.temp

CMakeLists.txt

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+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(simple_light_controller)

README.md

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+# _Sample project_
+
+(See the README.md file in the upper level 'examples' directory for more information about examples.)
+
+This is the simplest buildable example. The example is used by command `idf.py create-project`
+that copies the project to user specified path and set it's name. For more information follow the [docs page](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html#start-a-new-project)
+
+
+
+## How to use example
+We encourage the users to use the example as a template for the new projects.
+A recommended way is to follow the instructions on a [docs page](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html#start-a-new-project).
+
+## Example folder contents
+
+The project **sample_project** contains one source file in C language [main.c](main/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
+├── main
+│   ├── CMakeLists.txt
+│   └── main.c
+└── README.md                  This is the file you are currently reading
+```
+Additionally, the sample project contains Makefile and component.mk files, used for the legacy Make based build system. 
+They are not used or needed when building with CMake and idf.py.

main/CMakeLists.txt

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+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS "."
+                    REQUIRES nvs_flash driver espressif__esp-zigbee-lib espressif__esp-zboss-lib)

main/idf_component.yml

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+## IDF Component Manager Manifest File
+dependencies:
+  ## Required IDF version
+  idf:
+    version: '>=4.1.0'
+  # # Put list of dependencies here
+  # # For components maintained by Espressif:
+  # component: "~1.0.0"
+  # # For 3rd party components:
+  # username/component: ">=1.0.0,<2.0.0"
+  # username2/component2:
+  #   version: "~1.0.0"
+  #   # For transient dependencies `public` flag can be set.
+  #   # `public` flag doesn't have an effect dependencies of the `main` component.
+  #   # All dependencies of `main` are public by default.
+  #   public: true
+  espressif/esp-zboss-lib: '*'
+  espressif/esp-zigbee-lib: '*'

main/main.c

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+#include <stdio.h>
+#include "freertos/FreeRTOS.h" 
+#include "freertos/task.h"
+#include "driver/gpio.h" 
+#include "esp_log.h"
+#include "nvs_flash.h" 
+#include "ha/esp_zigbee_ha_standard.h"
+
+static const char *TAG = "SIMPLE_LIGHT_CONTROLLER";
+
+void app_main(void)
+{
+    // Print startup banner to serial monitor
+    ESP_LOGI(TAG, "=== Simple Light controller for Zigbee &  HA ===");
+        
+    // === INITIALIZE STORAGE SYSTEM ===
+    // NVS = Non-Volatile Storage
+    // Saves Zigbee network info so device remembers which network it joined
+    ESP_ERROR_CHECK(nvs_flash_init());  // ESP_ERROR_CHECK = crash if this fails
+
+    esp_zb_platform_config_t config = {
+        .radio_config = ESP_ZB_DEFAULT_RADIO_CONFIG(),  // Set up 2.4GHz radio settings
+        .host_config = ESP_ZB_DEFAULT_HOST_CONFIG(),    // Set up processor settings
+    };
+
+    ESP_ERROR_CHECK(esp_zb_platform_config(&config));  // Apply the configuration
+}