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[esp32] Add lighting example (#13174)
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* [esp32] Add lighting example

* [esp32] Enable light example compilation in CI
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chshu authored and pull[bot] committed Nov 14, 2023
1 parent e98a60f commit 09180ab
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5 changes: 4 additions & 1 deletion .github/workflows/examples-esp32.yaml
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Expand Up @@ -26,7 +26,7 @@ jobs:
# TODO ESP32 https://github.com/project-chip/connectedhomeip/issues/1510
esp32:
name: ESP32
timeout-minutes: 95
timeout-minutes: 105

runs-on: ubuntu-latest
if: github.actor != 'restyled-io[bot]'
Expand Down Expand Up @@ -90,6 +90,9 @@ jobs:
- name: Build example Pigweed App
timeout-minutes: 10
run: scripts/examples/esp_example.sh pigweed-app sdkconfig.defaults
- name: Build example Lighting App
timeout-minutes: 10
run: scripts/examples/esp_example.sh lighting-app sdkconfig.defaults
- name: Build example Lock App
timeout-minutes: 10
run: scripts/examples/esp_example.sh lock-app sdkconfig.defaults
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2 changes: 1 addition & 1 deletion examples/all-clusters-app/esp32/main/Kconfig.projbuild
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Expand Up @@ -40,7 +40,7 @@ menu "Demo"
bool "M5Stack"
depends on IDF_TARGET_ESP32
config DEVICE_TYPE_ESP32_C3_DEVKITM
bool "EXP32C3-DevKitM"
bool "ESP32C3-DevKitM"
depends on IDF_TARGET_ESP32C3
endchoice

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3 changes: 3 additions & 0 deletions examples/lighting-app/esp32/.gitignore
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/build/
/sdkconfig
/sdkconfig.old
35 changes: 35 additions & 0 deletions examples/lighting-app/esp32/CMakeLists.txt
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#
# Copyright (c) 2021 Project CHIP Authors
# All rights reserved.
#
# 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.

# 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)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/../../common/cmake/idf_flashing.cmake)

set(EXTRA_COMPONENT_DIRS
"${CMAKE_CURRENT_LIST_DIR}/third_party/connectedhomeip/config/esp32/components"
"${CMAKE_CURRENT_LIST_DIR}/../../common/QRCode"
"${IDF_PATH}/examples/common_components"
)

project(chip-lighting-app)

# C++17 is required for RPC build.
idf_build_set_property(CXX_COMPILE_OPTIONS "-std=gnu++17;-Os;-DLWIP_IPV6_SCOPES=0;-DCHIP_HAVE_CONFIG_H" APPEND)
idf_build_set_property(C_COMPILE_OPTIONS "-Os;-DLWIP_IPV6_SCOPES=0" APPEND)

flashing_script()
124 changes: 124 additions & 0 deletions examples/lighting-app/esp32/README.md
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# Matter ESP32 Lighting Example

This example demonstrates the Matter Lighting application on ESP platforms.

---

- [Matter ESP32 Lighting Example](#matter-esp32-lighting-example)
- [Supported Devices](#supported-devices)
- [Building the Example Application](#building-the-example-application)
- [Commissioning over BLE using chip-tool](#commissioning-over-ble-using-chip-tool)
- [Cluster Control](#cluster-control)

---

## Supported Devices

The demo application is intended to work on following categories of ESP32
devices:

- [ESP32-DevKitC](https://www.espressif.com/en/products/hardware/esp32-devkitc/overview)
- [ESP32-WROVER-KIT_V4.1](https://www.espressif.com/en/products/hardware/esp-wrover-kit/overview)
- [ESP32C3-DevKitM](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/hw-reference/esp32c3/user-guide-devkitm-1.html).
- [ESP32S3-DevKitM](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitm-1.html).

## Building the Example Application

Building the example application requires the use of the Espressif IoT
Development Framework ([ESP-IDF](https://github.com/espressif/esp-idf)).

The VSCode devcontainer has these components pre-installed, so you can skip this
step. To install these components manually, follow these steps:

- Clone the Espressif ESP-IDF and checkout
[v4.4-beta1 pre-release](https://github.com/espressif/esp-idf/releases/tag/v4.4-beta1)

$ mkdir ${HOME}/tools
$ cd ${HOME}/tools
$ git clone https://github.com/espressif/esp-idf.git
$ cd esp-idf
$ git checkout v4.4-beta1
$ git submodule update --init
$ ./install.sh

- Install ninja-build

$ sudo apt-get install ninja-build

Currently building in VSCode _and_ deploying from native is not supported, so
make sure the IDF_PATH has been exported(See the manual setup steps above).

- Setting up the environment

$ cd ${HOME}/tools/esp-idf
$ ./install.sh
$ . ./export.sh
$ cd {path-to-connectedhomeip}

To download and install packages.

$ source ./scripts/bootstrap.sh
$ source ./scripts/activate.sh

If packages are already installed then simply activate them.

$ source ./scripts/activate.sh

- Target Set

$ idf.py set-target esp32
or
$ idf.py set-target esp32c3
or
$ idf.py set-target esp32s3

- To build the demo application.

$ idf.py build

- After building the application, to flash it outside of VSCode, connect your
device via USB. Then run the following command to flash the demo application
onto the device and then monitor its output. If necessary, replace
`/dev/tty.SLAB_USBtoUART`(MacOS) with the correct USB device name for your
system(like `/dev/ttyUSB0` on Linux). Note that sometimes you might have to
press and hold the `boot` button on the device while it's trying to connect
before flashing.

$ idf.py -p /dev/tty.SLAB_USBtoUART flash monitor

Note: Some users might have to install the
[VCP driver](https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers)
before the device shows up on `/dev/tty`.

- Quit the monitor by hitting `Ctrl+]`.

Note: You can see a menu of various monitor commands by hitting
`Ctrl+t Ctrl+h` while the monitor is running.

- If desired, the monitor can be run again like so:

$ idf.py -p /dev/tty.SLAB_USBtoUART monitor

## Commissioning over BLE using chip-tool

- Please build the standalone chip-tool as described [here](../../chip-tool)
- Commissioning the Lighting device

$ ./out/debug/chip-tool pairing ble-wifi 12345 <ssid> <passphrase> 20202021 3840

## Cluster Control

- After successful commissioning, use the OnOff cluster command to control the
OnOff attribute. This allows you to toggle a parameter implemented by the
device to be On or Off.

$ ./out/debug/chip-tool onoff on 12345 1

- On
[ESP32C3-DevKitM](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/hw-reference/esp32c3/user-guide-devkitm-1.html)
or
[ESP32S3-DevKitM](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitm-1.html)
board, there is an on-board RGB-LED. Use ColorControl cluster command to
control the color attributes:

$ ./out/debug/chip-tool colorcontrol move-to-hue-and-saturation 240 100 0 0 0 12345 1
106 changes: 106 additions & 0 deletions examples/lighting-app/esp32/main/CHIPDeviceManager.cpp
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/*
*
* 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.
*/

/**
* @file
* This file implements the CHIP Device Interface that is used by
* applications to interact with the CHIP stack
*
*/

#include <stdlib.h>

#include "CHIPDeviceManager.h"
#include <app/ConcreteAttributePath.h>
#include <app/util/basic-types.h>
#include <lib/support/CHIPMem.h>
#include <lib/support/CodeUtils.h>
#include <lib/support/ErrorStr.h>
#include <setup_payload/SetupPayload.h>

using namespace ::chip;

namespace chip {

namespace DeviceManager {

using namespace ::chip::DeviceLayer;

void CHIPDeviceManager::CommonDeviceEventHandler(const ChipDeviceEvent * event, intptr_t arg)
{
CHIPDeviceManagerCallbacks * cb = reinterpret_cast<CHIPDeviceManagerCallbacks *>(arg);
if (cb != nullptr)
{
cb->DeviceEventCallback(event, reinterpret_cast<intptr_t>(cb));
}
}

CHIP_ERROR CHIPDeviceManager::Init(CHIPDeviceManagerCallbacks * cb)
{
CHIP_ERROR err;
mCB = cb;
RendezvousInformationFlags flags = RendezvousInformationFlags(CONFIG_RENDEZVOUS_MODE);

// Initialize the CHIP stack.
err = PlatformMgr().InitChipStack();
SuccessOrExit(err);

if (flags.Has(RendezvousInformationFlag::kBLE))
{
ConnectivityMgr().SetBLEAdvertisingEnabled(true);
}
else if (flags.Has(RendezvousInformationFlag::kSoftAP))
{
// TODO(cecille): Fix for the case where BLE and SoftAP are both enabled.`
ConnectivityMgr().SetBLEAdvertisingEnabled(false);
ConnectivityMgr().SetWiFiAPMode(ConnectivityManager::kWiFiAPMode_Enabled);
}
else
{
// If rendezvous is bypassed, enable SoftAP so that the device can still
// be communicated with via its SoftAP as needed.
ConnectivityMgr().SetWiFiAPMode(ConnectivityManager::kWiFiAPMode_Enabled);
}

err = Platform::MemoryInit();
SuccessOrExit(err);

// Register a function to receive events from the CHIP device layer. Note that calls to
// this function will happen on the CHIP event loop thread, not the app_main thread.
PlatformMgr().AddEventHandler(CHIPDeviceManager::CommonDeviceEventHandler, reinterpret_cast<intptr_t>(cb));

// Start a task to run the CHIP Device event loop.
err = PlatformMgr().StartEventLoopTask();
SuccessOrExit(err);

exit:
return err;
}
} // namespace DeviceManager
} // namespace chip

void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath & attributePath, uint8_t mask, uint8_t type,
uint16_t size, uint8_t * value)
{
chip::DeviceManager::CHIPDeviceManagerCallbacks * cb =
chip::DeviceManager::CHIPDeviceManager::GetInstance().GetCHIPDeviceManagerCallbacks();
if (cb != nullptr)
{
cb->PostAttributeChangeCallback(attributePath.mEndpointId, attributePath.mClusterId, attributePath.mAttributeId, mask, type,
size, value);
}
}
59 changes: 59 additions & 0 deletions examples/lighting-app/esp32/main/CMakeLists.txt
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#
# Copyright (c) 2021 Project CHIP Authors
# All rights reserved.
#
# 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.
#
# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)

idf_component_register(PRIV_INCLUDE_DIRS
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/zzz_generated/lighting-app"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/lighting-app/lighting-common/color_format"
"${CMAKE_CURRENT_LIST_DIR}/include"
SRC_DIRS
"${CMAKE_CURRENT_LIST_DIR}"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/zzz_generated/app-common/app-common/zap-generated/attributes"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/zzz_generated/app-common/app-common/zap-generated"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/zzz_generated/lighting-app/zap-generated"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/platform/esp32/route_hook"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/platform/esp32/shell_extension"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/examples/lighting-app/lighting-common/color_format"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/util"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/reporting"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/administrator-commissioning-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/basic"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/bindings"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/descriptor"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/diagnostic-logs-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/color-control-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/ethernet-network-diagnostics-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/fixed-label-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/general-commissioning-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/general-diagnostics-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/identify-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/level-control"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/network-commissioning-old"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/occupancy-sensor-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/on-off-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/operational-credentials-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/power-source-configuration-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/software-diagnostics-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/switch-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/thread-network-diagnostics-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/user-label-server"
"${CMAKE_SOURCE_DIR}/third_party/connectedhomeip/src/app/clusters/wifi-network-diagnostics-server"
PRIV_REQUIRES chip QRCode bt led_strip)

set_property(TARGET ${COMPONENT_LIB} PROPERTY CXX_STANDARD 17)
target_compile_options(${COMPONENT_LIB} PRIVATE "-DLWIP_IPV6_SCOPES=0" "-DCHIP_HAVE_CONFIG_H")
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