Add RAC example

examples/.build-rules.yml

@@ -47,3 +47,9 @@ examples/zigbee_bridge:
     - if: IDF_TARGET in ["esp32"]
       temporary: true
       reason: the other targets are not tested yet
+
+examples/room_air_conditioner:
+  enable:
+    - if: IDF_TARGET in ["esp32", "esp32c3", "esp32c2", "esp32c6", "esp32h2"]
+      temporary: true
+      reason: the other targets are not tested yet

examples/room_air_conditioner/CMakeLists.txt

@@ -0,0 +1,60 @@
+# 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 3.5)
+
+if(NOT DEFINED ENV{ESP_MATTER_PATH})
+    message(FATAL_ERROR "Please set ESP_MATTER_PATH to the path of esp-matter repo")
+endif(NOT DEFINED ENV{ESP_MATTER_PATH})
+
+if(NOT DEFINED ENV{ESP_MATTER_DEVICE_PATH})
+    if("${IDF_TARGET}" STREQUAL "esp32" OR "${IDF_TARGET}" STREQUAL "")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32_devkit_c)
+    elseif("${IDF_TARGET}" STREQUAL "esp32c3")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c3_devkit_m)
+    elseif("${IDF_TARGET}" STREQUAL "esp32c2")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c2_devkit_m)
+    elseif("${IDF_TARGET}" STREQUAL "esp32h2")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32h2_devkit_c)
+    elseif("${IDF_TARGET}" STREQUAL "esp32s3")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32s3_devkit_c)
+    elseif("${IDF_TARGET}" STREQUAL "esp32c6")
+        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c6_devkit_c)
+    else()
+        message(FATAL_ERROR "Unsupported IDF_TARGET")
+    endif()
+endif(NOT DEFINED ENV{ESP_MATTER_DEVICE_PATH})
+
+set(PROJECT_VER "1.0")
+set(PROJECT_VER_NUMBER 1)
+
+set(ESP_MATTER_PATH $ENV{ESP_MATTER_PATH})
+set(MATTER_SDK_PATH ${ESP_MATTER_PATH}/connectedhomeip/connectedhomeip)
+
+# This should be done before using the IDF_TARGET variable.
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+include($ENV{ESP_MATTER_DEVICE_PATH}/esp_matter_device.cmake)
+
+set(EXTRA_COMPONENT_DIRS
+    "${ESP_MATTER_PATH}/examples/common"
+    "${MATTER_SDK_PATH}/config/esp32/components"
+    "${ESP_MATTER_PATH}/components"
+    "${ESP_MATTER_PATH}/device_hal/device"
+    ${extra_components_dirs_append})
+
+project(room_air_conditioner)
+
+# WARNING: This is just an example for using key for decrypting the encrypted OTA image
+# Please do not use it as is.
+if(CONFIG_ENABLE_ENCRYPTED_OTA)
+    target_add_binary_data(room_air_conditioner.elf "esp_image_encryption_key.pem" TEXT)
+endif()
+
+if(CONFIG_IDF_TARGET_ESP32C2)
+    include(relinker)
+endif()
+
+idf_build_set_property(CXX_COMPILE_OPTIONS "-std=gnu++14;-Os;-DCHIP_HAVE_CONFIG_H" APPEND)
+idf_build_set_property(C_COMPILE_OPTIONS "-Os" APPEND)
+# For RISCV chips, project_include.cmake sets -Wno-format, but does not clear various
+# flags that depend on -Wformat
+idf_build_set_property(COMPILE_OPTIONS "-Wno-format-nonliteral;-Wno-format-security" APPEND)

examples/room_air_conditioner/README.md

@@ -0,0 +1,14 @@
+# Room Air Conditioner
+
+This example creates a Room Air Conditioner device using the ESP
+Matter data model.
+
+See the [docs](https://docs.espressif.com/projects/esp-matter/en/latest/esp32/developing.html) for more information about building and flashing the firmware.
+
+## 1. Additional Environment Setup
+
+No additional setup is required.
+
+## 2. Post Commissioning Setup
+
+No additional setup is required.

examples/room_air_conditioner/main/CMakeLists.txt

@@ -0,0 +1,8 @@
+set(PRIV_REQUIRES_LIST device esp_matter esp_matter_console app_reset)
+
+idf_component_register(SRC_DIRS          "."
+                      PRIV_INCLUDE_DIRS  "."
+                      PRIV_REQUIRES      ${PRIV_REQUIRES_LIST})
+
+set_property(TARGET ${COMPONENT_LIB} PROPERTY CXX_STANDARD 14)
+target_compile_options(${COMPONENT_LIB} PRIVATE "-DCHIP_HAVE_CONFIG_H")

examples/room_air_conditioner/main/app_driver.cpp

@@ -0,0 +1,99 @@
+/*
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#include <esp_log.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <device.h>
+#include <esp_matter.h>
+#include <led_driver.h>
+
+#include <app_priv.h>
+
+using namespace chip::app::Clusters;
+using namespace esp_matter;
+
+static const char *TAG = "app_driver";
+extern uint16_t room_air_conditioner_endpoint_id;
+
+/* Do any conversions/remapping for the actual value here */
+static esp_err_t app_driver_room_air_conditioner_set_power(led_driver_handle_t handle, esp_matter_attr_val_t *val)
+{
+    return led_driver_set_power(handle, val->val.b);
+}
+
+static void app_driver_button_toggle_cb(void *arg, void *data)
+{
+    ESP_LOGI(TAG, "Toggle button pressed");
+    uint16_t endpoint_id = room_air_conditioner_endpoint_id;
+    uint32_t cluster_id = OnOff::Id;
+    uint32_t attribute_id = OnOff::Attributes::OnOff::Id;
+
+    node_t *node = node::get();
+    endpoint_t *endpoint = endpoint::get(node, endpoint_id);
+    cluster_t *cluster = cluster::get(endpoint, cluster_id);
+    attribute_t *attribute = attribute::get(cluster, attribute_id);
+
+    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
+    attribute::get_val(attribute, &val);
+    val.val.b = !val.val.b;
+    attribute::update(endpoint_id, cluster_id, attribute_id, &val);
+}
+
+esp_err_t app_driver_attribute_update(app_driver_handle_t driver_handle, uint16_t endpoint_id, uint32_t cluster_id,
+                                      uint32_t attribute_id, esp_matter_attr_val_t *val)
+{
+    esp_err_t err = ESP_OK;
+    if (endpoint_id == room_air_conditioner_endpoint_id) {
+        led_driver_handle_t handle = (led_driver_handle_t)driver_handle;
+        if (cluster_id == OnOff::Id) {
+            if (attribute_id == OnOff::Attributes::OnOff::Id) {
+                err = app_driver_room_air_conditioner_set_power(handle, val);
+            }
+        }
+    }
+    return err;
+}
+
+esp_err_t app_driver_room_air_conditioner_set_defaults(uint16_t endpoint_id)
+{
+    esp_err_t err = ESP_OK;
+    void *priv_data = endpoint::get_priv_data(endpoint_id);
+    led_driver_handle_t handle = (led_driver_handle_t)priv_data;
+    node_t *node = node::get();
+    endpoint_t *endpoint = endpoint::get(node, endpoint_id);
+    cluster_t *cluster = NULL;
+    attribute_t *attribute = NULL;
+    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
+
+    /* Setting power */
+    cluster = cluster::get(endpoint, OnOff::Id);
+    attribute = attribute::get(cluster, OnOff::Attributes::OnOff::Id);
+    attribute::get_val(attribute, &val);
+    err |= app_driver_room_air_conditioner_set_power(handle, &val);
+
+    return err;
+}
+
+app_driver_handle_t app_driver_room_air_conditioner_init()
+{
+    /* Initialize led */
+    led_driver_config_t config = led_driver_get_config();
+    led_driver_handle_t handle = led_driver_init(&config);
+    return (app_driver_handle_t)handle;
+}
+
+app_driver_handle_t app_driver_button_init()
+{
+    /* Initialize button */
+    button_config_t config = button_driver_get_config();
+    button_handle_t handle = iot_button_create(&config);
+    iot_button_register_cb(handle, BUTTON_PRESS_DOWN, app_driver_button_toggle_cb, NULL);
+    return (app_driver_handle_t)handle;
+}

examples/room_air_conditioner/main/app_main.cpp

@@ -0,0 +1,179 @@
+/*
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#include <esp_err.h>
+#include <esp_log.h>
+#include <nvs_flash.h>
+
+#include <esp_matter.h>
+#include <esp_matter_console.h>
+#include <esp_matter_ota.h>
+
+#include <app_priv.h>
+#include <app_reset.h>
+#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
+#include <platform/ESP32/OpenthreadLauncher.h>
+#endif
+
+#include <app/server/CommissioningWindowManager.h>
+#include <app/server/Server.h>
+
+static const char *TAG = "app_main";
+uint16_t room_air_conditioner_endpoint_id = 0;
+
+using namespace esp_matter;
+using namespace esp_matter::attribute;
+using namespace esp_matter::endpoint;
+using namespace chip::app::Clusters;
+
+constexpr auto k_timeout_seconds = 300;
+
+static void app_event_cb(const ChipDeviceEvent *event, intptr_t arg)
+{
+    switch (event->Type) {
+    case chip::DeviceLayer::DeviceEventType::kInterfaceIpAddressChanged:
+        ESP_LOGI(TAG, "Interface IP Address changed");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kCommissioningComplete:
+        ESP_LOGI(TAG, "Commissioning complete");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kFailSafeTimerExpired:
+        ESP_LOGI(TAG, "Commissioning failed, fail safe timer expired");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kCommissioningSessionStarted:
+        ESP_LOGI(TAG, "Commissioning session started");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kCommissioningSessionStopped:
+        ESP_LOGI(TAG, "Commissioning session stopped");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kCommissioningWindowOpened:
+        ESP_LOGI(TAG, "Commissioning window opened");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kCommissioningWindowClosed:
+        ESP_LOGI(TAG, "Commissioning window closed");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kFabricRemoved:
+        {
+            ESP_LOGI(TAG, "Fabric removed successfully");
+            if (chip::Server::GetInstance().GetFabricTable().FabricCount() == 0)
+            {
+                chip::CommissioningWindowManager & commissionMgr = chip::Server::GetInstance().GetCommissioningWindowManager();
+                constexpr auto kTimeoutSeconds = chip::System::Clock::Seconds16(k_timeout_seconds);
+                if (!commissionMgr.IsCommissioningWindowOpen())
+                {
+                    /* After removing last fabric, this example does not remove the Wi-Fi credentials
+                     * and still has IP connectivity so, only advertising on DNS-SD.
+                     */
+                    CHIP_ERROR err = commissionMgr.OpenBasicCommissioningWindow(kTimeoutSeconds,
+                                                    chip::CommissioningWindowAdvertisement::kDnssdOnly);
+                    if (err != CHIP_NO_ERROR)
+                    {
+                        ESP_LOGE(TAG, "Failed to open commissioning window, err:%" CHIP_ERROR_FORMAT, err.Format());
+                    }
+                }
+            }
+        break;
+        }
+
+    case chip::DeviceLayer::DeviceEventType::kFabricWillBeRemoved:
+        ESP_LOGI(TAG, "Fabric will be removed");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kFabricUpdated:
+        ESP_LOGI(TAG, "Fabric is updated");
+        break;
+
+    case chip::DeviceLayer::DeviceEventType::kFabricCommitted:
+        ESP_LOGI(TAG, "Fabric is committed");
+        break;
+    default:
+        break;
+    }
+}
+
+static esp_err_t app_identification_cb(identification::callback_type_t type, uint16_t endpoint_id, uint8_t effect_id,
+                                       uint8_t effect_variant, void *priv_data)
+{
+    ESP_LOGI(TAG, "Identification callback: type: %u, effect: %u, variant: %u", type, effect_id, effect_variant);
+    return ESP_OK;
+}
+
+static esp_err_t app_attribute_update_cb(attribute::callback_type_t type, uint16_t endpoint_id, uint32_t cluster_id,
+                                         uint32_t attribute_id, esp_matter_attr_val_t *val, void *priv_data)
+{
+    esp_err_t err = ESP_OK;
+
+    if (type == PRE_UPDATE) {
+        /* Driver update */
+        app_driver_handle_t driver_handle = (app_driver_handle_t)priv_data;
+        err = app_driver_attribute_update(driver_handle, endpoint_id, cluster_id, attribute_id, val);
+    }
+
+    return err;
+}
+
+extern "C" void app_main()
+{
+    esp_err_t err = ESP_OK;
+
+    /* Initialize the ESP NVS layer */
+    nvs_flash_init();
+
+    /* Initialize driver */
+    app_driver_handle_t room_air_conditioner_handle = app_driver_room_air_conditioner_init();
+    app_driver_handle_t button_handle = app_driver_button_init();
+    app_reset_button_register(button_handle);
+
+    /* Create a Matter node and add the mandatory Root Node device type on endpoint 0 */
+    node::config_t node_config;
+    node_t *node = node::create(&node_config, app_attribute_update_cb, app_identification_cb);
+
+    room_air_conditioner::config_t room_air_conditioner_config;
+    room_air_conditioner_config.on_off.on_off = DEFAULT_POWER;
+    endpoint_t *endpoint = room_air_conditioner::create(node, &room_air_conditioner_config, ENDPOINT_FLAG_NONE, room_air_conditioner_handle);
+
+    /* These node and endpoint handles can be used to create/add other endpoints and clusters. */
+    if (!node || !endpoint) {
+        ESP_LOGE(TAG, "Matter node creation failed");
+    }
+
+    room_air_conditioner_endpoint_id = endpoint::get_id(endpoint);
+    ESP_LOGI(TAG, "Room Air Conditioner created with endpoint_id %d", room_air_conditioner_endpoint_id);
+
+#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
+    /* Set OpenThread platform config */
+    esp_openthread_platform_config_t config = {
+        .radio_config = ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG(),
+        .host_config = ESP_OPENTHREAD_DEFAULT_HOST_CONFIG(),
+        .port_config = ESP_OPENTHREAD_DEFAULT_PORT_CONFIG(),
+    };
+    set_openthread_platform_config(&config);
+#endif
+
+    /* Matter start */
+    err = esp_matter::start(app_event_cb);
+    if (err != ESP_OK) {
+        ESP_LOGE(TAG, "Matter start failed: %d", err);
+    }
+
+    /* Starting driver with default values */
+    app_driver_room_air_conditioner_set_defaults(room_air_conditioner_endpoint_id);
+
+#if CONFIG_ENABLE_CHIP_SHELL
+    esp_matter::console::diagnostics_register_commands();
+    esp_matter::console::wifi_register_commands();
+    esp_matter::console::init();
+#endif
+}

examples/room_air_conditioner/main/app_priv.h

@@ -0,0 +1,83 @@
+/*
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#pragma once
+
+#include <esp_err.h>
+#include <esp_matter.h>
+
+#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
+#include "esp_openthread_types.h"
+#endif
+
+/** Default attribute values used during initialization */
+#define DEFAULT_POWER true
+
+typedef void *app_driver_handle_t;
+
+/** Initialize the room_air_conditioner driver
+ *
+ * This initializes the room_air_conditioner driver associated with the selected board.
+ *
+ * @return Handle on success.
+ * @return NULL in case of failure.
+ */
+app_driver_handle_t app_driver_room_air_conditioner_init();
+
+/** Initialize the button driver
+ *
+ * This initializes the button driver associated with the selected board.
+ *
+ * @return Handle on success.
+ * @return NULL in case of failure.
+ */
+app_driver_handle_t app_driver_button_init();
+
+/** Driver Update
+ *
+ * This API should be called to update the driver for the attribute being updated.
+ * This is usually called from the common `app_attribute_update_cb()`.
+ *
+ * @param[in] endpoint_id Endpoint ID of the attribute.
+ * @param[in] cluster_id Cluster ID of the attribute.
+ * @param[in] attribute_id Attribute ID of the attribute.
+ * @param[in] val Pointer to `esp_matter_attr_val_t`. Use appropriate elements as per the value type.
+ *
+ * @return ESP_OK on success.
+ * @return error in case of failure.
+ */
+esp_err_t app_driver_attribute_update(app_driver_handle_t driver_handle, uint16_t endpoint_id, uint32_t cluster_id,
+                                      uint32_t attribute_id, esp_matter_attr_val_t *val);
+
+/** Set defaults for room_air_conditioner driver
+ *
+ * Set the attribute drivers to their default values from the created data model.
+ *
+ * @param[in] endpoint_id Endpoint ID of the driver.
+ *
+ * @return ESP_OK on success.
+ * @return error in case of failure.
+ */
+esp_err_t app_driver_room_air_conditioner_set_defaults(uint16_t endpoint_id);
+
+#if CHIP_DEVICE_CONFIG_ENABLE_THREAD
+#define ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG()                                                  \
+    {                                                                                          \
+        .radio_mode = RADIO_MODE_NATIVE,                                                       \
+    }
+
+#define ESP_OPENTHREAD_DEFAULT_HOST_CONFIG()                                                   \
+    {                                                                                          \
+        .host_connection_mode = HOST_CONNECTION_MODE_NONE,                                     \
+    }
+
+#define ESP_OPENTHREAD_DEFAULT_PORT_CONFIG()                                                   \
+    {                                                                                          \
+        .storage_partition_name = "ot_storage", .netif_queue_size = 10, .task_queue_size = 10, \
+    }
+#endif

examples/room_air_conditioner/main/idf_component.yml

@@ -0,0 +1,6 @@
+dependencies:
+  espressif/cmake_utilities:
+    version: 0.*
+    rules: # will add "optional_component" only when all if clauses are True
+      - if: "idf_version >=5.0"
+      - if: "target in [esp32c2]"

examples/room_air_conditioner/partitions.csv

@@ -0,0 +1,10 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+# Note: Firmware partition offset needs to be 64K aligned, initial 36K (9 sectors) are reserved for bootloader and partition table
+esp_secure_cert,  0x3F, ,0xd000,    0x2000, encrypted
+nvs,      data, nvs,     0x10000,   0x6000,
+nvs_keys, data, nvs_keys,,          0x1000, encrypted
+otadata,  data, ota,     ,          0x2000
+phy_init, data, phy,     ,          0x1000,
+ota_0,    app,  ota_0,   0x20000,   0x1E0000,
+ota_1,    app,  ota_1,   0x200000,  0x1E0000,
+fctry,    data, nvs,     0x3E0000,  0x6000

examples/room_air_conditioner/partitions_thread.csv

@@ -0,0 +1,11 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+# Note: Firmware partition offset needs to be 64K aligned, initial 36K (9 sectors) are reserved for bootloader and partition table
+esp_secure_cert,  0x3F,  ,0xd000,    0x2000, encrypted
+nvs,      data, nvs,      0x10000,   0x6000,
+nvs_keys, data, nvs_keys, ,          0x1000, encrypted
+otadata,  data, ota,      ,          0x2000
+phy_init, data, phy,      ,          0x1000,
+ota_0,    app, ota_0,     ,          0x1C0000,
+ota_1,    app, ota_1,     ,          0x1C0000,
+# For Wi-Fi device, this partition can be deleted.
+ot_storage,data, fat,     ,          0x2000,

examples/room_air_conditioner/sdkconfig.defaults

@@ -0,0 +1,49 @@
+# Default to 921600 baud when flashing and monitoring device
+CONFIG_ESPTOOLPY_BAUD_921600B=y
+CONFIG_ESPTOOLPY_BAUD=921600
+CONFIG_ESPTOOLPY_COMPRESSED=y
+CONFIG_ESPTOOLPY_MONITOR_BAUD_115200B=y
+CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+
+#enable BT
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+
+#disable BT connection reattempt
+CONFIG_BT_NIMBLE_ENABLE_CONN_REATTEMPT=n
+
+#enable lwip ipv6 autoconfig
+CONFIG_LWIP_IPV6_AUTOCONFIG=y
+
+# Use a custom partition table
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
+CONFIG_PARTITION_TABLE_OFFSET=0xC000
+
+# Enable chip shell
+CONFIG_ENABLE_CHIP_SHELL=y
+
+#enable lwIP route hooks
+CONFIG_LWIP_HOOK_IP6_ROUTE_DEFAULT=y
+CONFIG_LWIP_HOOK_ND6_GET_GW_DEFAULT=y
+
+# Button
+CONFIG_BUTTON_PERIOD_TIME_MS=20
+CONFIG_BUTTON_LONG_PRESS_TIME_MS=5000
+
+# disable softap by default
+CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+# Disable DS Peripheral
+CONFIG_ESP_SECURE_CERT_DS_PERIPHERAL=n
+
+# Use compact attribute storage mode
+CONFIG_ESP_MATTER_NVS_USE_COMPACT_ATTR_STORAGE=y
+
+# Enable HKDF in mbedtls
+CONFIG_MBEDTLS_HKDF_C=y
+
+# Increase LwIP IPv6 address number to 6 (MAX_FABRIC + 1)
+# unique local addresses for fabrics(MAX_FABRIC), a link local address(1)
+CONFIG_LWIP_IPV6_NUM_ADDRESSES=6

examples/room_air_conditioner/sdkconfig.defaults.esp32c2

@@ -0,0 +1,164 @@
+# Bluetooth
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+## NimBLE Options
+CONFIG_BT_NIMBLE_MAX_CONNECTIONS=1
+CONFIG_BT_NIMBLE_MAX_BONDS=2
+CONFIG_BT_NIMBLE_MAX_CCCDS=2
+CONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=3072
+CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
+CONFIG_BT_NIMBLE_MSYS_1_BLOCK_COUNT=10
+CONFIG_BT_NIMBLE_MSYS_1_BLOCK_SIZE=100
+CONFIG_BT_NIMBLE_MSYS_2_BLOCK_COUNT=4
+CONFIG_BT_NIMBLE_ACL_BUF_COUNT=5
+CONFIG_BT_NIMBLE_HCI_EVT_HI_BUF_COUNT=5
+CONFIG_BT_NIMBLE_HCI_EVT_LO_BUF_COUNT=3
+CONFIG_BT_NIMBLE_GATT_MAX_PROCS=1
+CONFIG_BT_NIMBLE_ENABLE_CONN_REATTEMPT=n
+CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT=n
+CONFIG_BT_NIMBLE_WHITELIST_SIZE=1
+## Controller Options
+CONFIG_BT_LE_CONTROLLER_TASK_STACK_SIZE=3072
+CONFIG_BT_LE_LL_RESOLV_LIST_SIZE=1
+CONFIG_BT_LE_LL_DUP_SCAN_LIST_COUNT=1
+
+# SPI Configuration
+CONFIG_SPI_MASTER_ISR_IN_IRAM=n
+CONFIG_SPI_SLAVE_ISR_IN_IRAM=n
+
+# Ethernet
+CONFIG_ETH_USE_SPI_ETHERNET=n
+
+# Event Loop Library
+CONFIG_ESP_EVENT_POST_FROM_ISR=n
+
+# Chip revision
+CONFIG_ESP32C2_REV2_DEVELOPMENT=y
+
+# ESP Ringbuf
+CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH=y
+CONFIG_RINGBUF_PLACE_ISR_FUNCTIONS_INTO_FLASH=y
+
+# ESP System Settings
+CONFIG_ESP_SYSTEM_EVENT_QUEUE_SIZE=16
+CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=2048
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=3072
+
+## Memory protection
+CONFIG_ESP_SYSTEM_PMP_IDRAM_SPLIT=n
+
+# High resolution timer (esp_timer)
+CONFIG_ESP_TIMER_TASK_STACK_SIZE=2048
+
+# Wi-Fi
+CONFIG_ESP32_WIFI_SW_COEXIST_ENABLE=n
+CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=3
+CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=6
+CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=6
+CONFIG_ESP32_WIFI_IRAM_OPT=n
+CONFIG_ESP32_WIFI_RX_IRAM_OPT=n
+CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE=n
+CONFIG_ESP32_WIFI_ENABLE_WPA3_OWE_STA=n
+CONFIG_ESP_WIFI_STA_DISCONNECTED_PM_ENABLE=n
+CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+# FreeRTOS
+## Kernel
+CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
+## Port
+CONFIG_FREERTOS_CHECK_MUTEX_GIVEN_BY_OWNER=n
+CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
+CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH=y
+
+# Hardware Abstraction Layer (HAL) and Low Level (LL)
+CONFIG_HAL_ASSERTION_DISABLE=y
+
+# LWIP
+CONFIG_LWIP_MAX_SOCKETS=5
+CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=16
+CONFIG_LWIP_DHCPS=n
+CONFIG_LWIP_IPV6_AUTOCONFIG=y
+CONFIG_LWIP_MAX_ACTIVE_TCP=5
+CONFIG_LWIP_MAX_LISTENING_TCP=5
+CONFIG_LWIP_TCP_HIGH_SPEED_RETRANSMISSION=n
+CONFIG_LWIP_TCP_SYNMAXRTX=12
+CONFIG_LWIP_TCP_MSL=40000
+CONFIG_LWIP_TCP_FIN_WAIT_TIMEOUT=16000
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=4096
+CONFIG_LWIP_TCP_WND_DEFAULT=2440
+CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS=y
+CONFIG_LWIP_TCP_RTO_TIME=1500
+CONFIG_LWIP_MAX_UDP_PCBS=8
+CONFIG_LWIP_TCPIP_TASK_STACK_SIZE=2560
+CONFIG_LWIP_HOOK_IP6_ROUTE_DEFAULT=y
+CONFIG_LWIP_HOOK_ND6_GET_GW_DEFAULT=y
+
+# mbedTLS
+CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
+CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y
+CONFIG_MBEDTLS_DYNAMIC_FREE_CA_CERT=y
+CONFIG_MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH=y
+CONFIG_MBEDTLS_SSL_KEEP_PEER_CERTIFICATE=n
+CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN=y
+CONFIG_MBEDTLS_TLS_CLIENT_ONLY=y
+CONFIG_MBEDTLS_SSL_PROTO_SSL3=n
+CONFIG_MBEDTLS_SSL_PROTO_TLS1=n
+CONFIG_MBEDTLS_SSL_PROTO_TLS1_1=n
+
+# ESP-MQTT Configurations
+CONFIG_MQTT_PROTOCOL_311=n
+
+# Protocomm
+CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_1=n
+CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_2=n
+
+# SPI Flash driver
+CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=n
+CONFIG_SPI_FLASH_ROM_IMPL=y
+
+# Websocket
+CONFIG_WS_TRANSPORT=n
+
+# Virtual file system
+CONFIG_VFS_SUPPORT_DIR=n
+CONFIG_VFS_SUPPORT_SELECT=n
+CONFIG_VFS_SUPPORT_TERMIOS=n
+
+# Wear Levelling
+CONFIG_WL_SECTOR_SIZE_512=y
+
+# CHIP Core
+## General Options
+CONFIG_MAX_EXCHANGE_CONTEXTS=6
+CONFIG_MAX_BINDINGS=6
+CONFIG_MAX_PEER_NODES=12
+CONFIG_MAX_UNSOLICITED_MESSAGE_HANDLERS=6
+CONFIG_ENABLE_CHIP_SHELL=n
+CONFIG_DISABLE_IPV4=y
+CONFIG_BUILD_CHIP_TESTS=n
+## Networking Options
+CONFIG_NUM_TCP_ENDPOINTS=1
+CONFIG_NUM_UDP_ENDPOINTS=6
+## System Options
+CONFIG_NUM_TIMERS=24
+CONFIG_ENABLE_OTA_REQUESTOR=y
+
+# CHIP Device Layer
+## General Options
+CONFIG_CHIP_TASK_STACK_SIZE=6144
+CONFIG_MAX_EVENT_QUEUE_SIZE=20
+## Event Logging Options
+CONFIG_EVENT_LOGGING_CRIT_BUFFER_SIZE=256
+CONFIG_EVENT_LOGGING_INFO_BUFFER_SIZE=256
+CONFIG_EVENT_LOGGING_DEBUG_BUFFER_SIZE=256
+
+# ESP Matter
+CONFIG_ESP_MATTER_MAX_DEVICE_TYPE_COUNT=4
+CONFIG_ESP_MATTER_MAX_DYNAMIC_ENDPOINT_COUNT=4
+
+# CMake Utilities
+CONFIG_CU_RELINKER_ENABLE=y
+CONFIG_CU_RELINKER_ENABLE_CUSTOMIZED_CONFIGURATION_FILES=y
+CONFIG_CU_RELINKER_CUSTOMIZED_CONFIGURATION_FILES_PATH="../common/relinker/esp32c2"

examples/room_air_conditioner/sdkconfig.defaults.esp32c6

@@ -0,0 +1,40 @@
+CONFIG_IDF_TARGET="esp32c6"
+
+# libsodium
+CONFIG_LIBSODIUM_USE_MBEDTLS_SHA=y
+
+# NIMBLE
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_EXT_ADV=n
+CONFIG_BT_NIMBLE_HCI_EVT_BUF_SIZE=70
+CONFIG_USE_BLE_ONLY_FOR_COMMISSIONING=n
+
+# FreeRTOS should use legacy API
+CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY=y
+
+# Disable lwip ipv6 autoconfig
+CONFIG_LWIP_IPV6_AUTOCONFIG=n
+
+# Use a custom partition table
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_thread.csv"
+
+# Use minimal mDNS
+CONFIG_USE_MINIMAL_MDNS=y
+CONFIG_ENABLE_EXTENDED_DISCOVERY=y
+
+# Enable OTA Requestor
+CONFIG_ENABLE_OTA_REQUESTOR=y
+
+# Disable AP
+CONFIG_ENABLE_WIFI_STATION=y
+CONFIG_ENABLE_WIFI_AP=n
+
+# Button
+CONFIG_BUTTON_PERIOD_TIME_MS=20
+CONFIG_BUTTON_LONG_PRESS_TIME_MS=5000
+
+# Enable chip shell
+CONFIG_ENABLE_CHIP_SHELL=y
+

examples/room_air_conditioner/sdkconfig.defaults.esp32h2

@@ -0,0 +1,55 @@
+CONFIG_IDF_TARGET="esp32h2"
+
+# libsodium
+CONFIG_LIBSODIUM_USE_MBEDTLS_SHA=y
+
+# NIMBLE
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+CONFIG_BT_NIMBLE_EXT_ADV=n
+CONFIG_BT_NIMBLE_HCI_EVT_BUF_SIZE=70
+CONFIG_USE_BLE_ONLY_FOR_COMMISSIONING=n
+
+# FreeRTOS should use legacy API
+CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY=y
+
+# Enable OpenThread
+CONFIG_OPENTHREAD_ENABLED=y
+CONFIG_OPENTHREAD_SRP_CLIENT=y
+CONFIG_OPENTHREAD_DNS_CLIENT=y
+CONFIG_OPENTHREAD_LOG_LEVEL_DYNAMIC=n
+CONFIG_OPENTHREAD_LOG_LEVEL_NOTE=y
+CONFIG_OPENTHREAD_CLI=n
+
+
+# Disable lwip ipv6 autoconfig
+CONFIG_LWIP_IPV6_AUTOCONFIG=n
+
+# Use a custom partition table
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_thread.csv"
+
+# LwIP config for OpenThread
+CONFIG_LWIP_IPV6_NUM_ADDRESSES=8
+CONFIG_LWIP_MULTICAST_PING=y
+
+# MDNS platform
+CONFIG_USE_MINIMAL_MDNS=n
+CONFIG_ENABLE_EXTENDED_DISCOVERY=y
+
+# Enable OTA Requestor
+CONFIG_ENABLE_OTA_REQUESTOR=y
+
+# Disable STA and AP for ESP32H2
+CONFIG_ENABLE_WIFI_STATION=n
+CONFIG_ENABLE_WIFI_AP=n
+
+# Button
+CONFIG_BUTTON_PERIOD_TIME_MS=20
+CONFIG_BUTTON_LONG_PRESS_TIME_MS=5000
+
+# Enable chip shell
+CONFIG_ENABLE_CHIP_SHELL=y
+
+# Enable DS Peripheral
+CONFIG_ESP_SECURE_CERT_DS_PERIPHERAL=y

examples/room_air_conditioner/sdkconfig.defaults.ext_plat_ci

@@ -0,0 +1,51 @@
+# Default to 921600 baud when flashing and monitoring device
+CONFIG_ESPTOOLPY_BAUD_921600B=y
+CONFIG_ESPTOOLPY_BAUD=921600
+CONFIG_ESPTOOLPY_COMPRESSED=y
+CONFIG_ESPTOOLPY_MONITOR_BAUD_115200B=y
+CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+
+#enable BT
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+
+#disable BT connection reattempt
+CONFIG_BT_NIMBLE_ENABLE_CONN_REATTEMPT=n
+
+#enable lwip ipv6 autoconfig
+CONFIG_LWIP_IPV6_AUTOCONFIG=y
+
+# Use a custom partition table
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
+
+# Disable chip shell
+CONFIG_ENABLE_CHIP_SHELL=n
+
+# Disable chip tests
+CONFIG_BUILD_CHIP_TESTS=n
+
+#enable lwIP route hooks
+CONFIG_LWIP_HOOK_IP6_ROUTE_DEFAULT=y
+CONFIG_LWIP_HOOK_ND6_GET_GW_DEFAULT=y
+
+# Button
+CONFIG_BUTTON_PERIOD_TIME_MS=20
+CONFIG_BUTTON_LONG_PRESS_TIME_MS=5000
+
+# External Platform
+CONFIG_CHIP_ENABLE_EXTERNAL_PLATFORM=y
+CONFIG_CHIP_EXTERNAL_PLATFORM_DIR="../../../../../platform/ESP32_custom"
+
+# disable softap by default
+CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+# Disable DS Peripheral
+CONFIG_ESP_SECURE_CERT_DS_PERIPHERAL=n
+
+# Use compact attribute storage mode
+CONFIG_ESP_MATTER_NVS_USE_COMPACT_ATTR_STORAGE=y
+
+# Enable HKDF in mbedtls
+CONFIG_MBEDTLS_HKDF_C=y