This template can be used as a starting point to create Matter applications for the ESP32 controller.
To compile follow the connectedhomeip environment setup and application usage guides.
Please include a link to the connectedhomeip repo as follows:
mkdir third_party
cd third_party
ln -s <path_to>/connectedhomeip .
To start building the project. First set the chip (esp32, esp32s3, etc.)
idf.py set-target esp32
This will create the sdkconfig file based on the default configuration provided. If you wish to change someting use:
idf.py menuconfig
To build, flash and start the monitor use:
idf.py flash monitor
This example provides functionality for the On-Off cluster only. To support other clusters use the code generation guide.
Edit the app.zap file with the ZAP gui and then generate the app.matter file as follows:
cd main/zap
export ZAP_DEVELOPMENT_PATH=../../third_party/connectedhomeip/scripts/tools/zap
../../third_party/connectedhomeip/scripts/tools/zap/run_zaptool.sh app.zap
zap-cli -z ../../third_party/connectedhomeip/src/app/zap-templates/zcl/zcl.json -g /Users/milko/repos/connectedhomeip/src/app/zap-templates/matter-idl.json -i app.zap -o . generate
mv Clusters.matter app.matter
Add the directory with the provided cluster implementation in the main/CMakeLists.txt file for all enabled clusters:
"${CHIP_ROOT}/src/app/clusters/<cluster-implementation>"
And finally implement the cluster callback in the DeviceCallbacks.cpp file.