esp_matter: create a data_model directory and move data_model related codes to it

examples/controller/CMakeLists.txt

@@ -6,31 +6,15 @@ 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 "esp32s3")
-        set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32s3_devkit_c)
-    else()
-        message(FATAL_ERROR "Unsupported IDF_TARGET")
-    endif()
-endif(NOT DEFINED ENV{ESP_MATTER_DEVICE_PATH})
-
 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"
-    ${extra_components_dirs_append})
+    "${ESP_MATTER_PATH}/components")
 
 project(controller)
 

examples/controller/main/app_main.cpp

@@ -23,7 +23,6 @@
 #include <esp_spiffs.h>
 #include <platform/ESP32/OpenthreadLauncher.h>
 #endif // CONFIG_OPENTHREAD_BORDER_ROUTER
-#include <app_reset.h>
 #include <common_macros.h>
 
 #include <app/server/Server.h>
@@ -32,10 +31,6 @@
 static const char *TAG = "app_main";
 uint16_t switch_endpoint_id = 0;
 
-using namespace esp_matter;
-using namespace esp_matter::attribute;
-using namespace esp_matter::endpoint;
-
 static void app_event_cb(const ChipDeviceEvent *event, intptr_t arg)
 {
     switch (event->Type) {