[genio] supports more examples and bug fixes.

examples/light-switch-app/genio/.gn

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+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+
+# The location of the build configuration file.
+buildconfig = "${build_root}/config/BUILDCONFIG.gn"
+
+# CHIP uses angle bracket includes.
+check_system_includes = true
+
+default_args = {
+  target_cpu = "arm"
+  target_os = "freertos"
+  import("//args.gni")
+}

examples/light-switch-app/genio/BUILD.gn

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+# Copyright (c) 2022 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+import("//build_overrides/chip.gni")
+import("//build_overrides/mt793x_sdk.gni")
+import("//build_overrides/pigweed.gni")
+
+import("${build_root}/config/defaults.gni")
+import("${mt793x_sdk_build_root}/mt793x_executable.gni")
+import("${mt793x_sdk_build_root}/mt793x_sdk.gni")
+
+import("${chip_root}/examples/common/pigweed/pigweed_rpcs.gni")
+import("${chip_root}/src/platform/device.gni")
+
+if (chip_enable_pw_rpc) {
+  import("//build_overrides/pigweed.gni")
+  import("$dir_pw_build/target_types.gni")
+}
+
+assert(current_os == "freertos")
+
+mt793x_project_dir = "${chip_root}/examples/light-switch-app/genio"
+mt793x_examples_plat_dir = "${chip_root}/examples/platform/mt793x"
+
+declare_args() {
+  # Dump memory usage at link time.
+  chip_print_memory_usage = true
+
+  # PIN code for PASE session establishment.
+  setupPinCode = 20202021
+  setupDiscriminator = 3840
+}
+
+mt793x_sdk("sdk") {
+  sources = [
+    "${mt793x_project_dir}/include/CHIPProjectConfig.h",
+    "${mt793x_project_dir}/include/FreeRTOSConfig.h",
+  ]
+
+  include_dirs = [
+    "${chip_root}/src/platform/mt793x",
+    "${mt793x_project_dir}/include",
+    "${mt793x_examples_plat_dir}",
+    "${chip_root}/src/lib",
+  ]
+
+  defines = [ "OPENTHREAD_CONFIG_CLI_TRANSPORT=OT_CLI_TRANSPORT_CONSOLE" ]
+
+  defines += [
+    "CHIP_DEVICE_CONFIG_USE_TEST_SETUP_PIN_CODE=${setupPinCode}",
+    "CHIP_DEVICE_CONFIG_USE_TEST_SETUP_DISCRIMINATOR=${setupDiscriminator}",
+  ]
+}
+
+mt793x_executable("light_switch_app") {
+  output_name = "chip-mt793x-light-switch-app-example.out"
+  include_dirs = [ "include" ]
+  defines = []
+
+  sources = [
+    "src/AppTask.cpp",
+    "src/BindingHandler.cpp",
+    "src/LEDWidget.cpp",
+    "src/ZclCallbacks.cpp",
+    "src/main.cpp",
+  ]
+
+  deps = [
+    ":sdk",
+    "${chip_root}/examples/common/QRCode",
+    "${chip_root}/examples/light-switch-app/light-switch-common",
+    "${chip_root}/examples/providers:device_info_provider",
+    "${chip_root}/src/lib",
+    "${chip_root}/src/setup_payload",
+    "${mt793x_examples_plat_dir}:genio-matter-shell",
+  ]
+
+  if (chip_enable_ota_requestor) {
+    defines += [ "MT793X_OTA_ENABLED" ]
+    sources += [ "${examples_plat_dir}/OTAConfig.cpp" ]
+  }
+
+  ldscript = "mt793x_xip.ld"
+
+  inputs = [ ldscript ]
+
+  ldflags = [ "-T" + rebase_path(ldscript, root_build_dir) ]
+
+  if (chip_print_memory_usage) {
+    ldflags += [
+      "-Wl,--print-memory-usage",
+      "-fstack-usage",
+    ]
+  }
+
+  output_dir = root_out_dir
+}
+
+group("mt793x") {
+  deps = [ ":light_switch_app" ]
+}
+
+group("default") {
+  deps = [ ":mt793x" ]
+}

examples/light-switch-app/genio/README.md

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+#Matter `Genio` Light Switch Example
+
+An example showing the use of Matter on the MediaTek `Genio` MT793X.
+
+<hr>
+
+-   [Matter Genio Light Switch Example](#chip-genio-light-switch-example)
+    -   [Introduction](#introduction)
+    -   [Building](#building)
+        -   [Note](#note)
+    -   [Flashing the Application](#flashing-the-application)
+    -   [Viewing Logging Output](#viewing-logging-output)
+    -   [Running the Complete Example](#running-the-complete-example)
+        -   [Notes](#notes)
+
+<hr>
+
+<a name="intro"></a>
+
+## Introduction
+
+The `Genio` (MT793X) light switch example provides a baseline demonstration of a
+on-off light switch device, built using Matter and the MediaTek `Genio` SDK. It
+can be controlled by a Chip controller over Wi-Fi network..
+
+The `Genio` device can be commissioned over Bluetooth Low Energy where the
+device and the Chip controller will exchange security information with the
+Rendez-vous procedure. Network credentials are then provided to the `Genio`
+device which will then join the network.
+
+The light switch example is intended to serve both as a means to explore the
+workings of Matter as well as a template for creating real products based on the
+MediaTek platform.
+
+<a name="building"></a>
+
+## Building
+
+-   Following the Linux related descriptions in
+    [Build Matter](https://github.com/project-chip/connectedhomeip/blob/master/docs/guides/BUILDING.md)
+    to prepare the build environment.
+
+-   Supported hardware:
+
+    `Genio` 130A (MT7931) board:
+
+    -   `EK-AI7931LD KIT`
+
+*   Build the example application:
+
+          `cd ~/connectedhomeip`
+          `./scripts/examples/gn_genio_example.sh ./examples/light-switch-app/genio` `./out/light-switch-app`
+
+-   To delete generated executable, libraries and object files use:
+
+          `$ cd ~/connectedhomeip`
+          `$ rm -rf ./out/`
+
+    OR use GN/Ninja directly
+
+          `$ cd ~/connectedhomeip/examples/light-switch-app/genio`
+          `$ git submodule update --init`
+          `$ source third_party/connectedhomeip/scripts/activate.sh`
+          `$ gn gen out/debug`
+          `$ ninja -C out/debug`
+
+-   To delete generated executable, libraries and object files use:
+
+          `$ cd ~/connectedhomeip/examples/light-switch-app/genio`
+          `$ rm -rf out/`
+
+## Flashing the Application
+
+-   Copy the GUI based
+    [Flash Tool](https://github.com/MediaTek-Labs/genio-matter-bsp/tree/main/flash_tool/FlashBurningTool_V2.83).
+    from the Linux Host that the example was build to a Windows PC.
+
+    Flash Tool can be found in this source tree under this directory
+
+    `third_party/mt793x_sdk/filogic/flash_tool`
+
+-   On the Windows PC, run the Flash Tool
+
+    1. Select the scatter.ini file in the `./out/light-switch-app` directory.
+    2. Follow the instruction that comes with `EK-AI7931LD KIT` to switch the
+       kit to download mode.
+    3. Click `Download` on FLASH TOOL.
+
+## Running the Complete Example
+
+-   This example needs one lighting-app device and one light-switch-app device.
+
+-   You can provision and control the Chip device using the python controller,
+    Chip tool standalone, Android or iOS app
+
+    [CHIP
+    Tool]](https://github.com/project-chip/connectedhomeip/blob/master/docs/guides/chip_tool_guide.md)
+
+-   First of all, you have to commission with the light-switch-app (nodeID 1)
+    and the lighting-app (nodeID 2) with the CHIP tool by following commands.
+
+    ```
+      chip-tool pairing ble-wifi 1 my-ap myappassword 20202021 3840
+
+      chip-tool pairing ble-wifi 2 my-ap myappassword 20202021 3840
+    ```
+
+-   Next, you have to configure the ACL in the lighting-app device to allow
+    access from switch device and chip-tool, and binding the lighting-app device
+    to the light-switch-app device by following commands.
+
+    ```
+      chip-tool accesscontrol write acl '[{"fabricIndex": 1, "privilege": 5, "authMode": 2, "subjects": [112233], "targets": null },{"fabricIndex": 1, "privilege": 5, "authMode": 2, "subjects": [1], "targets": null }]' 2 0
+
+      chip-tool binding write binding '[{"fabricIndex": 1, "node":2, "endpoint":1, "cluster":6}]' 1 1
+
+    ```
+
+-   Once all setup successfully, you can control the lighting-app device through
+    the Matter Shell on the light-switch-app device.
+
+    ```
+       > switch onoff on
+       > switch onoff off
+    ```
+
+### Notes
+
+-   Depending on your network settings your router might not provide native ipv6
+    addresses to your devices (Border router / PC). If this is the case, you
+    need to add a static ipv6 addresses on both device and then an ipv6 route to
+    the border router on your PC

examples/light-switch-app/genio/args.gni

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+# Copyright (c) 2022 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/chip.gni")
+import("//build_overrides/pigweed.gni")
+import("${chip_root}/src/platform/mt793x/args.gni")
+
+mt793x_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+
+pw_log_BACKEND = "${chip_root}/src/lib/support/pw_log_chip"
+pw_assert_BACKEND = "$dir_pw_assert_log"
+
+chip_enable_ble = true
+
+declare_args() {
+  chip_enable_ota_requestor = false
+
+  # Disable lock tracking, since our FreeRTOS configuration does not set
+  # INCLUDE_xSemaphoreGetMutexHolder
+  chip_stack_lock_tracking = "none"
+
+  chip_config_network_layer_ble = true
+}

examples/light-switch-app/genio/build_for_wifi_args.gni

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+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import("//build_overrides/chip.gni")
+import("//build_overrides/pigweed.gni")
+
+mt793x_sdk_target = get_label_info(":sdk", "label_no_toolchain")
+chip_enable_openthread = false
+import("${chip_root}/src/platform/MT793X/wifi_args.gni")
+
+pw_log_BACKEND = "${chip_root}/src/lib/support/pw_log_chip"
+pw_assert_BACKEND = "$dir_pw_assert_log"

examples/light-switch-app/genio/build_for_wifi_gnfile.gn

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+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build_overrides/build.gni")
+
+# The location of the build configuration file.
+buildconfig = "${build_root}/config/BUILDCONFIG.gn"
+
+# CHIP uses angle bracket includes.
+check_system_includes = true
+
+default_args = {
+  target_cpu = "arm"
+  target_os = "freertos"
+  use_thread = false
+  import("//build_for_wifi_args.gni")
+}

examples/light-switch-app/genio/build_overrides

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+../../build_overrides