[Infineon]Add All-Clusters example app for P6 platform (#11300)

* [Infineon]Add All-Clusters example app for P6 platform

* Address code review comments on zcl callbacks

.github/workflows/examples-infineon.yaml

@@ -59,15 +59,23 @@ jobs:
               timeout-minutes: 10
               run: |
                 scripts/run_in_build_env.sh \
-                  "scripts/build/build_examples.py --no-log-timestamps --target-glob 'infineon-*' build"
+                  "scripts/build/build_examples.py --no-log-timestamps --target 'infineon-p6-lock' build"
                 .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
                     p6 default lock-app \
                     out/infineon-p6-lock/chip-p6-lock-example.out
-
+            - name: Build all-clusters-app example
+              timeout-minutes: 10
+              run: |
+                scripts/run_in_build_env.sh \
+                  "scripts/build/build_examples.py --no-log-timestamps --target 'infineon-p6-all-clusters' build"
+                .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
+                    p6 default all-clusters-app \
+                    out/infineon-p6-all-clusters/chip-p6-clusters-example.out
             - name: Uploading Size Reports
               uses: actions/upload-artifact@v2
               if: ${{ !env.ACT }}
               with:
                   name: Size,P6-Examples,${{ env.GH_EVENT_PR }},${{ env.GH_EVENT_HASH }},${{ env.GH_EVENT_PARENT }}
                   path: |
                     out/infineon-p6-lock/p6-default-lock-app-sizes.json
+                    out/infineon-p6-all-clusters/p6-default-all-clusters-app-sizes.json

.gitmodules

@@ -163,3 +163,6 @@
 	path = third_party/pybind11/repo
 	url = https://github.com/pybind/pybind11
 	branch  = stable
+[submodule "p6/lwip"]
+	path = third_party/p6/p6_sdk/libs/lwip
+	url = https://git.savannah.nongnu.org/git/lwip

.vscode/tasks.json

@@ -235,6 +235,7 @@
                 "esp32-devkitc-temperature-measurement",
                 "esp32-m5stack-all-clusters",
                 "esp32-m5stack-all-clusters-rpc",
+                "infineon-p6-all-clusters",
                 "infineon-p6-lock",
                 "linux-arm64-all-clusters",
                 "linux-arm64-all-clusters-ipv6only",

examples/all-clusters-app/p6/.gn

@@ -0,0 +1,28 @@
+# Copyright (c) 2021 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/all-clusters-app/p6/BUILD.gn

@@ -0,0 +1,109 @@
+# Copyright (c) 2021 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/p6.gni")
+
+import("${build_root}/config/defaults.gni")
+import("${p6_sdk_build_root}/p6_executable.gni")
+import("${p6_sdk_build_root}/p6_sdk.gni")
+
+assert(current_os == "freertos")
+
+p6_project_dir = "${chip_root}/examples/all-clusters-app/p6"
+examples_plat_dir = "${chip_root}/examples/platform/p6"
+
+declare_args() {
+  # Dump memory usage at link time.
+  chip_print_memory_usage = false
+
+  # PIN code for PASE session establishment.
+  setup_pin_code = 20202021
+
+  # Monitor & log memory usage at runtime.
+  enable_heap_monitoring = false
+}
+
+p6_sdk_sources("all_clusters_app_sdk_sources") {
+  include_dirs = [
+    "${chip_root}/src/platform/P6",
+    "${p6_project_dir}/include",
+    "${examples_plat_dir}",
+  ]
+
+  defines = [
+    "BOARD_ID=${p6_board}",
+    "P6_LOG_ENABLED=1",
+    "CHIP_DEVICE_CONFIG_USE_TEST_SETUP_PIN_CODE=${setup_pin_code}",
+  ]
+
+  sources = [ "${p6_project_dir}/include/CHIPProjectConfig.h" ]
+
+  public_configs = [ "${chip_root}/third_party/p6:p6_sdk_config" ]
+}
+
+p6_executable("clusters_app") {
+  include_dirs = []
+  defines = []
+  output_name = "chip-p6-clusters-example.out"
+
+  sources = [
+    "${examples_plat_dir}/LEDWidget.cpp",
+    "${examples_plat_dir}/init_p6Platform.cpp",
+    "src/AppTask.cpp",
+    "src/ButtonHandler.cpp",
+    "src/ClusterManager.cpp",
+    "src/ZclCallbacks.cpp",
+    "src/main.cpp",
+  ]
+
+  deps = [
+    ":all_clusters_app_sdk_sources",
+    "${chip_root}/examples/all-clusters-app/all-clusters-common",
+    "${chip_root}/examples/common/QRCode",
+    "${chip_root}/src/lib",
+    "${chip_root}/src/setup_payload",
+  ]
+
+  include_dirs += [
+    "include",
+    "${examples_plat_dir}",
+    "${p6_project_dir}/include",
+  ]
+
+  defines = []
+
+  if (enable_heap_monitoring) {
+    sources += [ "${examples_plat_dir}/MemMonitoring.cpp" ]
+    defines += [ "HEAP_MONITORING" ]
+  }
+
+  if (chip_print_memory_usage) {
+    ldflags += [
+      "-Wl,--print-memory-usage",
+      "-fstack-usage",
+    ]
+  }
+
+  output_dir = root_out_dir
+}
+
+group("p6") {
+  deps = [ ":clusters_app" ]
+}
+
+group("default") {
+  deps = [ ":p6" ]
+}

examples/all-clusters-app/p6/README.md

@@ -0,0 +1,138 @@
+#CHIP P6 All Clusters Example
+
+An example showing the use of Matter on the Infineon CY8CKIT-062S2-43012 board.
+
+<hr>
+
+-   [Matter P6 All Clusters Example](#chip-p6-clusters-example)
+    -   [Introduction](#introduction)
+    -   [Building](#building)
+    -   [Flashing the Application](#flashing-the-application)
+    -   [Commissioning and cluster control](#commissioning-and-cluster-control)
+        -   [Setting up Python Controller](#setting-up-python-controller)
+        -   [Commissioning over BLE](#commissioning-over-ble)
+            -   [Notes](#notes)
+
+<hr>
+
+<a name="intro"></a>
+
+## Introduction
+
+The P6 clusters example provides a baseline demonstration of a Cluster control
+device, built using Matter and the Infineon Modustoolbox SDK. It can be
+controlled by Matter controller over Wi-Fi network.
+
+The P6 device can be commissioned over Bluetooth Low Energy where the device and
+the Matter controller will exchange security information with the Rendezvous
+procedure. Wi-Fi Network credentials are then provided to the P6 device which
+will then join the network.
+
+<a name="building"></a>
+
+## Building
+
+-   [Modustoolbox Software](https://www.cypress.com/products/modustoolbox)
+
+    Refer to `integrations/docker/images/chip-build-infineon/Dockerfile` or
+    `scripts/examples/gn_p6_example.sh` for downloading the Software and related
+    tools.
+
+-   Install some additional tools (likely already present for Matter
+    developers): \$ sudo apt install gcc g++ clang ninja-build python
+    python3-venv libssl-dev libavahi-client-dev libglib2.0-dev git cmake
+    python3-pip
+
+-   Supported hardware:
+    [CY8CKIT-062S2-43012](https://www.cypress.com/CY8CKIT-062S2-43012)
+
+*   Build the example application:
+
+          $ ./scripts/examples/gn_p6_example.sh ./examples/all-clusters-app/p6 out/clusters_app_p6
+
+-   To delete generated executable, libraries and object files use:
+
+          $ cd ~/connectedhomeip
+          $ rm -rf out/
+
+<a name="flashing"></a>
+
+## Flashing the Application
+
+-   Put CY8CKIT-062S2-43012 board on KitProg3 CMSIS-DAP Mode by pressing the
+    `MODE SELECT` button. `KITPROG3 STATUS` LED is ON confirms board is in
+    proper mode.
+
+-   On the command line:
+
+          $ cd ~/connectedhomeip
+          $ python3 out/clusters_app_p6/chip-p6-clusters-example.flash.py
+
+<a name="Commissioning and cluster control"></a>
+
+## Commissioning and cluster control
+
+Commissioning can be carried out using BLE.
+
+<a name="Setting up Python Controller"></a>
+
+### Setting up Python Controller
+
+Once P6 is up and running, we need to set up a device controller on Raspberry Pi
+4 to perform commissioning and cluster control.
+
+-   Set up python controller.
+
+           $ cd {path-to-connectedhomeip}
+           $ ./scripts/build_python.sh -m platform
+
+-   Execute the controller.
+
+           $ source ./out/python_env/bin/activate
+           $ chip-device-ctrl
+
+<a name="Commissioning over BLE"></a>
+
+### Commissioning over BLE
+
+-   Establish the secure session over BLE.
+
+         - chip-device-ctrl > ble-scan
+         - chip-device-ctrl > connect -ble 3840 20202021 1234
+
+         Parameters:
+         1. Discriminator: 3840
+         2. Setup-pin-code: 20202021
+         3. Node ID: Optional.
+            If not passed in this command, then it is auto-generated by the controller and
+            displayed in the output of connect.
+            The same value should be used in the next commands.
+            We have chosen a random node ID which is 1234.
+
+-   Add credentials of the Wi-Fi network you want the P6 to connect to, using
+    the `AddWiFiNetwork` command and then enable the P6 to connect to it using
+    `EnableWiFiNetwork` command. In this example, we have used `WIFI_SSID` and
+    `WIFI_PASSWORD` as the SSID and passphrase respectively.
+
+         - chip-device-ctrl > zcl NetworkCommissioning AddWiFiNetwork 1234 0 0 ssid=str:WIFI_SSID credentials=str:WIFI_PASSWORD breadcrumb=0 timeoutMs=1000
+
+         - chip-device-ctrl > zcl NetworkCommissioning EnableNetwork 1234 0 0 networkID=str:WIFI_SSID breadcrumb=0 timeoutMs=1000
+
+-   Close the BLE connection to P6, as it is not required hereafter.
+
+         - chip-device-ctrl > close-ble
+
+-   Resolve DNS-SD name and update address of the node in the device controller.
+
+         - chip-device-ctrl > resolve 1234
+
+<a name="Notes"></a>
+
+#### Notes
+
+Raspberry Pi 4 BLE connection issues can be avoided by running the following
+commands. These power cycle the BlueTooth hardware and disable BR/EDR mode.
+
+          $ sudo btmgmt -i hci0 power off
+          $ sudo btmgmt -i hci0 bredr off
+          $ sudo btmgmt -i hci0 power on

examples/all-clusters-app/p6/args.gni

@@ -0,0 +1,20 @@
+# Copyright (c) 2021 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/P6/args.gni")
+
+p6_target_project =
+    get_label_info(":all_clusters_app_sdk_sources", "label_no_toolchain")

examples/all-clusters-app/p6/build_overrides

@@ -0,0 +1 @@
+../../build_overrides/