[ESP32] ESP-IDF v5.0 support in few apps (#24720)

* [ESP32] all-clusters-app: changes to support idf v5.0

- Fixed few format specifier
- Using the older version of led_strip, v1.0.0-alpha, which is present in
  idf v4.4.3 to avoid putting in more ifdefs in the code.

* [ESP32] all-clusters-minimal-app: changes to support idf v5.0

- Fixed few format specifier
- Using the older version of led_strip, v1.0.0-alpha, which is present in
  idf v4.4.3 to avoid putting in more ifdefs in the code.

* Added esp idf component manager related files to .gitignore

* [ESP32] bridge-app: changes to support idf v5.0

- Fixed few format specifier

* [ESP32] light-switch-app: changes to support idf v5.0

- Fixed few format specifiers

* restyle

* remove ErrorStr.h from bridge app

* added reason for adding files to .gitignore

.gitignore

@@ -74,3 +74,9 @@ examples/thermostat/ameba/build
 
 # Downloaded zap without a pigweed root (via zap_download.py)
 .zap
+
+# When building esp-idf application, if any component is fetched using idf-component-manager then they are stored in
+# managed_component directory. Along with that dependencies.lock file is generated.
+# https://github.com/espressif/idf-component-manager#using-with-a-project
+examples/*/esp32/managed_components
+examples/*/esp32/dependencies.lock

examples/all-clusters-app/esp32/CMakeLists.txt

@@ -27,7 +27,6 @@ include(${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/cm
 set(EXTRA_COMPONENT_DIRS
     "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/config/esp32/components"
     "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/QRCode"
-    "${IDF_PATH}/examples/common_components/led_strip"
 )
 if(${IDF_TARGET} STREQUAL "esp32")
     list(APPEND EXTRA_COMPONENT_DIRS "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/m5stack-tft/repo/components/tft"

examples/all-clusters-app/esp32/main/AppTask.cpp

@@ -23,12 +23,19 @@
 #include "LEDWidget.h"
 #include "ScreenManager.h"
 #include "driver/gpio.h"
+#include "esp_idf_version.h"
 #include "esp_log.h"
-#include "esp_spi_flash.h"
 #include "freertos/FreeRTOS.h"
 #include <app/server/OnboardingCodesUtil.h>
 #include <lock/BoltLockManager.h>
 
+#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0)
+#include "esp_spi_flash.h"
+#else
+#include "esp_chip_info.h"
+#include "esp_flash.h"
+#endif
+
 #define FACTORY_RESET_CANCEL_WINDOW_TIMEOUT 3000
 #define APP_TASK_NAME "APP"
 #define APP_EVENT_QUEUE_SIZE 10
@@ -173,10 +180,20 @@ CHIP_ERROR AppTask::Init()
     /* Print chip information */
     esp_chip_info_t chip_info;
     esp_chip_info(&chip_info);
+    uint32_t flash_size = 0;
+
+#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0)
+    flash_size = spi_flash_get_chip_size();
+#else
+    if (esp_flash_get_size(NULL, &flash_size) != ESP_OK)
+    {
+        ESP_LOGW(TAG, "Failed to get flash size");
+    }
+#endif
     ESP_LOGI(TAG, "This is ESP32 chip with %d CPU cores, WiFi%s%s, ", chip_info.cores,
              (chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "", (chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
     ESP_LOGI(TAG, "silicon revision %d, ", chip_info.revision);
-    ESP_LOGI(TAG, "%dMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
+    ESP_LOGI(TAG, "%" PRIu32 " MB %s flash\n", flash_size / (1024 * 1024),
              (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
 
     // Create FreeRTOS sw timer for Function Selection

examples/all-clusters-app/esp32/main/CMakeLists.txt

@@ -109,7 +109,7 @@ set(SRC_DIRS_LIST  "${SRC_DIRS_LIST}"
 )
 endif (CONFIG_ENABLE_PW_RPC)
 
-if(("${CONFIG_DEVICE_TYPE_ESP32_DEVKITC}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C3_DEVKITM}" STREQUAL "y"))
+if(("${CONFIG_DEVICE_TYPE_ESP32_DEVKITC}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C3_DEVKITM}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C2_DEVKITM}" STREQUAL "y"))
     list(APPEND PRIV_INCLUDE_DIRS_LIST
                 "${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/common/screen-framework/include")
     set(PRIV_REQUIRES_LIST chip QRCode bt)

examples/all-clusters-app/esp32/main/DeviceCallbacks.cpp

@@ -93,8 +93,7 @@ void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, Clus
                                                      uint8_t type, uint16_t size, uint8_t * value)
 {
     ESP_LOGI(TAG,
-             "PostAttributeChangeCallback - Cluster ID: '0x%04x', EndPoint ID: "
-             "'0x%02x', Attribute ID: '0x%04x'",
+             "PostAttributeChangeCallback - Cluster ID: '0x%04" PRIx32 "', EndPoint ID: '0x%02x' , Attribute ID: '0x%04" PRIx32 "'",
              clusterId, endpointId, attributeId);
 
     switch (clusterId)
@@ -115,7 +114,7 @@ void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, Clus
         OnIdentifyPostAttributeChangeCallback(endpointId, attributeId, size, value);
         break;
     default:
-        ESP_LOGI(TAG, "Unhandled cluster ID: %d", clusterId);
+        ESP_LOGI(TAG, "Unhandled cluster ID: %" PRIu32, clusterId);
         break;
     }
 
@@ -126,7 +125,7 @@ void AppDeviceCallbacks::OnOnOffPostAttributeChangeCallback(EndpointId endpointI
 {
     using namespace app::Clusters::OnOff::Attributes;
 
-    VerifyOrExit(attributeId == OnOff::Id, ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId));
+    VerifyOrExit(attributeId == OnOff::Id, ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
 
     // At this point we can assume that value points to a bool value.
@@ -144,7 +143,7 @@ void AppDeviceCallbacks::OnLevelControlAttributeChangeCallback(EndpointId endpoi
     bool onOffState    = mEndpointOnOffState[endpointId - 1];
     uint8_t brightness = onOffState ? *value : 0;
 
-    VerifyOrExit(attributeId == CurrentLevel::Id, ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId));
+    VerifyOrExit(attributeId == CurrentLevel::Id, ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
 
     // At this point we can assume that value points to a bool value.
@@ -162,7 +161,7 @@ void AppDeviceCallbacks::OnColorControlAttributeChangeCallback(EndpointId endpoi
     using namespace app::Clusters::ColorControl::Attributes;
 
     VerifyOrExit(attributeId == CurrentHue::Id || attributeId == CurrentSaturation::Id,
-                 ESP_LOGI(TAG, "Unhandled AttributeId ID: '0x%04x", attributeId));
+                 ESP_LOGI(TAG, "Unhandled AttributeId ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
     if (endpointId == 1)
     {

examples/all-clusters-app/esp32/main/Kconfig.projbuild

@@ -24,6 +24,7 @@ menu "Demo"
         prompt "Device Type"
         default DEVICE_TYPE_ESP32_DEVKITC if IDF_TARGET_ESP32
         default DEVICE_TYPE_ESP32_C3_DEVKITM if IDF_TARGET_ESP32C3
+        default DEVICE_TYPE_ESP32_C2_DEVKITM if IDF_TARGET_ESP32C2
         help
             Specifies the type of ESP32 device.
 
@@ -46,6 +47,9 @@ menu "Demo"
             bool "ESP32-Ethernet-Kit_A_V1.0"
             select ENABLE_ETHERNET_TELEMETRY
             depends on IDF_TARGET_ESP32
+        config DEVICE_TYPE_ESP32_C2_DEVKITM
+            bool "ESP32C2-DevKitM"
+            depends on IDF_TARGET_ESP32C2
     endchoice
 
     choice
@@ -77,7 +81,7 @@ menu "Demo"
         int
         range 0 5
         default 0 if DEVICE_TYPE_ESP32_DEVKITC
-        default 0 if DEVICE_TYPE_ESP32_C3_DEVKITM
+        default 0 if DEVICE_TYPE_ESP32_C3_DEVKITM || DEVICE_TYPE_ESP32_C2_DEVKITM
         default 3 if DEVICE_TYPE_M5STACK
         default 4 if DEVICE_TYPE_ESP32_WROVER_KIT
 
@@ -102,7 +106,7 @@ menu "Demo"
         range 0 40
         default 2 if DEVICE_TYPE_ESP32_DEVKITC         #Use LED1 (blue LED) as status LED on DevKitC      
         default 2 if DEVICE_TYPE_ESP32_ETHERNET_KIT
-        default 8 if DEVICE_TYPE_ESP32_C3_DEVKITM
+        default 8 if DEVICE_TYPE_ESP32_C3_DEVKITM || DEVICE_TYPE_ESP32_C2_DEVKITM
         default 26 if DEVICE_TYPE_ESP32_WROVER_KIT     
         default 40 if DEVICE_TYPE_M5STACK
         help

examples/all-clusters-app/esp32/main/idf_component.yml

@@ -0,0 +1,2 @@
+dependencies:
+    espressif/led_strip: "^1.0.0-alpha"

examples/all-clusters-app/esp32/main/main.cpp

@@ -162,7 +162,7 @@ extern "C" void app_main()
     DeviceCallbacksDelegate::Instance().SetAppDelegate(&sAppDeviceCallbacksDelegate);
     if (error != CHIP_NO_ERROR)
     {
-        ESP_LOGE(TAG, "device.Init() failed: %s", ErrorStr(error));
+        ESP_LOGE(TAG, "device.Init() failed: %" CHIP_ERROR_FORMAT, error.Format());
         return;
     }
 
@@ -180,7 +180,7 @@ extern "C" void app_main()
     error = GetAppTask().StartAppTask();
     if (error != CHIP_NO_ERROR)
     {
-        ESP_LOGE(TAG, "GetAppTask().StartAppTask() failed : %s", ErrorStr(error));
+        ESP_LOGE(TAG, "GetAppTask().StartAppTask() failed : %" CHIP_ERROR_FORMAT, error.Format());
     }
 
     chip::DeviceLayer::PlatformMgr().ScheduleWork(InitServer, reinterpret_cast<intptr_t>(nullptr));

examples/all-clusters-app/esp32/sdkconfig.defaults

@@ -59,3 +59,7 @@ CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
 
 # Disable softap support by default
 CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+# This example uses the older version of RMT driver to work with both
+# idf-v4.4.3 and idf-v5.0, so supressing the warnings by setting below option
+CONFIG_RMT_SUPPRESS_DEPRECATE_WARN=y

examples/all-clusters-app/esp32/sdkconfig.defaults.esp32c2

@@ -0,0 +1,19 @@
+# Disable chip shell
+CONFIG_ENABLE_CHIP_SHELL=n
+
+# CONFIG_ESP32_WIFI_IRAM_OPT is not set
+# CONFIG_ESP32_WIFI_RX_IRAM_OPT is not set
+CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
+CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH=y
+
+CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE=y
+
+CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=16
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=8
+
+CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
+
+CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
+CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
+CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16

examples/all-clusters-minimal-app/esp32/CMakeLists.txt

@@ -27,7 +27,6 @@ include(${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/cm
 set(EXTRA_COMPONENT_DIRS
     "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/config/esp32/components"
     "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/QRCode"
-    "${IDF_PATH}/examples/common_components/led_strip"
 )
 if(${IDF_TARGET} STREQUAL "esp32")
     list(APPEND EXTRA_COMPONENT_DIRS "${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/examples/common/m5stack-tft/repo/components/tft"

examples/all-clusters-minimal-app/esp32/main/AppTask.cpp

@@ -23,11 +23,18 @@
 #include "LEDWidget.h"
 #include "ScreenManager.h"
 #include "driver/gpio.h"
+#include "esp_idf_version.h"
 #include "esp_log.h"
-#include "esp_spi_flash.h"
 #include "freertos/FreeRTOS.h"
 #include <app/server/OnboardingCodesUtil.h>
 
+#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0)
+#include "esp_spi_flash.h"
+#else
+#include "esp_chip_info.h"
+#include "esp_flash.h"
+#endif
+
 #define APP_TASK_NAME "APP"
 #define APP_EVENT_QUEUE_SIZE 10
 #define APP_TASK_STACK_SIZE (3072)
@@ -63,10 +70,20 @@ CHIP_ERROR AppTask::Init()
     /* Print chip information */
     esp_chip_info_t chip_info;
     esp_chip_info(&chip_info);
+    uint32_t flash_size = 0;
+
+#if ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0)
+    flash_size = spi_flash_get_chip_size();
+#else
+    if (esp_flash_get_size(NULL, &flash_size) != ESP_OK)
+    {
+        ESP_LOGW(TAG, "Failed to get flash size");
+    }
+#endif
     ESP_LOGI(TAG, "This is ESP32 chip with %d CPU cores, WiFi%s%s, ", chip_info.cores,
              (chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "", (chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
     ESP_LOGI(TAG, "silicon revision %d, ", chip_info.revision);
-    ESP_LOGI(TAG, "%dMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
+    ESP_LOGI(TAG, "%" PRIu32 " MB %s flash\n", flash_size / (1024 * 1024),
              (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
 
     CHIP_ERROR err = CHIP_NO_ERROR;

examples/all-clusters-minimal-app/esp32/main/CMakeLists.txt

@@ -106,7 +106,7 @@ set(SRC_DIRS_LIST  "${SRC_DIRS_LIST}"
 )
 endif (CONFIG_ENABLE_PW_RPC)
 
-if(("${CONFIG_DEVICE_TYPE_ESP32_DEVKITC}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C3_DEVKITM}" STREQUAL "y"))
+if(("${CONFIG_DEVICE_TYPE_ESP32_DEVKITC}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C3_DEVKITM}" STREQUAL "y") OR ("${CONFIG_DEVICE_TYPE_ESP32_C2_DEVKITM}" STREQUAL "y"))
     list(APPEND PRIV_INCLUDE_DIRS_LIST
                 "${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/common/screen-framework/include")
     set(PRIV_REQUIRES_LIST chip QRCode bt)

examples/all-clusters-minimal-app/esp32/main/DeviceCallbacks.cpp

@@ -92,8 +92,7 @@ void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, Clus
                                                      uint8_t type, uint16_t size, uint8_t * value)
 {
     ESP_LOGI(TAG,
-             "PostAttributeChangeCallback - Cluster ID: '0x%04x', EndPoint ID: "
-             "'0x%02x', Attribute ID: '0x%04x'",
+             "PostAttributeChangeCallback - Cluster ID: '0x%04" PRIx32 "', EndPoint ID: '0x%02x' , Attribute ID: '0x%04" PRIx32 "'",
              clusterId, endpointId, attributeId);
 
     switch (clusterId)
@@ -114,7 +113,7 @@ void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, Clus
         OnIdentifyPostAttributeChangeCallback(endpointId, attributeId, size, value);
         break;
     default:
-        ESP_LOGI(TAG, "Unhandled cluster ID: %d", clusterId);
+        ESP_LOGI(TAG, "Unhandled cluster ID: %" PRIu32, clusterId);
         break;
     }
 
@@ -124,7 +123,7 @@ void AppDeviceCallbacks::PostAttributeChangeCallback(EndpointId endpointId, Clus
 void AppDeviceCallbacks::OnOnOffPostAttributeChangeCallback(EndpointId endpointId, AttributeId attributeId, uint8_t * value)
 {
     VerifyOrExit(attributeId == Clusters::OnOff::Attributes::OnOff::Id,
-                 ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId));
+                 ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
 
     // At this point we can assume that value points to a bool value.
@@ -141,7 +140,7 @@ void AppDeviceCallbacks::OnLevelControlAttributeChangeCallback(EndpointId endpoi
     uint8_t brightness = onOffState ? *value : 0;
 
     VerifyOrExit(attributeId == Clusters::LevelControl::Attributes::CurrentLevel::Id,
-                 ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04x", attributeId));
+                 ESP_LOGI(TAG, "Unhandled Attribute ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
 
     // At this point we can assume that value points to a bool value.
@@ -159,7 +158,7 @@ void AppDeviceCallbacks::OnColorControlAttributeChangeCallback(EndpointId endpoi
     using namespace Clusters::ColorControl::Attributes;
 
     VerifyOrExit(attributeId == CurrentHue::Id || attributeId == CurrentSaturation::Id,
-                 ESP_LOGI(TAG, "Unhandled AttributeId ID: '0x%04x", attributeId));
+                 ESP_LOGI(TAG, "Unhandled AttributeId ID: '0x%04" PRIx32 "'", attributeId));
     VerifyOrExit(endpointId == 1 || endpointId == 2, ESP_LOGE(TAG, "Unexpected EndPoint ID: `0x%02x'", endpointId));
     if (endpointId == 1)
     {

examples/all-clusters-minimal-app/esp32/main/Kconfig.projbuild

@@ -24,6 +24,7 @@ menu "Demo"
         prompt "Device Type"
         default DEVICE_TYPE_ESP32_DEVKITC if IDF_TARGET_ESP32
         default DEVICE_TYPE_ESP32_C3_DEVKITM if IDF_TARGET_ESP32C3
+        default DEVICE_TYPE_ESP32_C2_DEVKITM if IDF_TARGET_ESP32C2
         help
             Specifies the type of ESP32 device.
 
@@ -42,6 +43,9 @@ menu "Demo"
         config DEVICE_TYPE_ESP32_C3_DEVKITM
             bool "ESP32C3-DevKitM"
             depends on IDF_TARGET_ESP32C3
+        config DEVICE_TYPE_ESP32_C2_DEVKITM
+            bool "ESP32C2-DevKitM"
+            depends on IDF_TARGET_ESP32C2
     endchoice
 
     choice
@@ -73,7 +77,7 @@ menu "Demo"
         int
         range 0 5
         default 0 if DEVICE_TYPE_ESP32_DEVKITC
-        default 0 if DEVICE_TYPE_ESP32_C3_DEVKITM
+        default 0 if DEVICE_TYPE_ESP32_C3_DEVKITM || DEVICE_TYPE_ESP32_C2_DEVKITM
         default 3 if DEVICE_TYPE_M5STACK
         default 4 if DEVICE_TYPE_ESP32_WROVER_KIT
 
@@ -97,7 +101,7 @@ menu "Demo"
         int 
         range 0 40
         default 2 if DEVICE_TYPE_ESP32_DEVKITC         #Use LED1 (blue LED) as status LED on DevKitC      
-        default 8 if DEVICE_TYPE_ESP32_C3_DEVKITM
+        default 8 if DEVICE_TYPE_ESP32_C3_DEVKITM || DEVICE_TYPE_ESP32_C2_DEVKITM
         default 26 if DEVICE_TYPE_ESP32_WROVER_KIT     
         default 40 if DEVICE_TYPE_M5STACK
         help

examples/all-clusters-minimal-app/esp32/main/idf_component.yml

@@ -0,0 +1,2 @@
+dependencies:
+    espressif/led_strip: "^1.0.0-alpha"

examples/all-clusters-minimal-app/esp32/main/main.cpp

@@ -156,7 +156,7 @@ extern "C" void app_main()
     DeviceCallbacksDelegate::Instance().SetAppDelegate(&sAppDeviceCallbacksDelegate);
     if (error != CHIP_NO_ERROR)
     {
-        ESP_LOGE(TAG, "device.Init() failed: %s", ErrorStr(error));
+        ESP_LOGE(TAG, "device.Init() failed: %" CHIP_ERROR_FORMAT, error.Format());
         return;
     }
 
@@ -174,7 +174,7 @@ extern "C" void app_main()
     error = GetAppTask().StartAppTask();
     if (error != CHIP_NO_ERROR)
     {
-        ESP_LOGE(TAG, "GetAppTask().StartAppTask() failed : %s", ErrorStr(error));
+        ESP_LOGE(TAG, "GetAppTask().StartAppTask() failed : %" CHIP_ERROR_FORMAT, error.Format());
     }
 
     chip::DeviceLayer::PlatformMgr().ScheduleWork(InitServer, reinterpret_cast<intptr_t>(nullptr));

examples/all-clusters-minimal-app/esp32/sdkconfig.defaults

@@ -59,3 +59,7 @@ CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
 
 # Disable softap support by default
 CONFIG_ESP_WIFI_SOFTAP_SUPPORT=n
+
+# This example uses the older version of RMT driver to work with both
+# idf-v4.4.3 and idf-v5.0, so supressing the warnings by setting below option
+CONFIG_RMT_SUPPRESS_DEPRECATE_WARN=y

examples/all-clusters-minimal-app/esp32/sdkconfig.defaults.esp32c2

@@ -0,0 +1,19 @@
+# Disable chip shell
+CONFIG_ENABLE_CHIP_SHELL=n
+
+# CONFIG_ESP32_WIFI_IRAM_OPT is not set
+# CONFIG_ESP32_WIFI_RX_IRAM_OPT is not set
+CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
+CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH=y
+
+CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE=y
+
+CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=16
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=8
+
+CONFIG_BT_NIMBLE_ROLE_CENTRAL=n
+CONFIG_BT_NIMBLE_ROLE_OBSERVER=n
+
+CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=4
+CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=8
+CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=16

examples/bridge-app/esp32/main/CMakeLists.txt

@@ -50,7 +50,7 @@ idf_component_register(PRIV_INCLUDE_DIRS
                       "${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/general-commissioning-server"
                       "${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/platform/esp32/common"
                       "${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/providers"
-                      PRIV_REQUIRES chip QRCode bt)
+                      PRIV_REQUIRES chip QRCode bt nvs_flash)
 
 get_filename_component(CHIP_ROOT ${CMAKE_SOURCE_DIR}/third_party/connectedhomeip REALPATH)