An example showing the use of CHIP on the Linux. The document will describe how to build and run CHIP Linux Lighting Example on Raspberry Pi. This doc is tested on Ubuntu for Raspberry Pi Server 20.04 LTS (aarch64) and Ubuntu for Raspberry Pi Desktop 20.10 (aarch64)
Install tool chain
$ sudo apt-get install git gcc g++ python pkg-config libssl-dev libdbus-1-dev libglib2.0-dev ninja-build python3-venv python3-dev unzip
Build the example application:
$ cd ~/connectedhomeip/examples/lighting-app/linux $ 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/lighting-app/linux $ rm -rf out/
If you want to test ZCL, please disable Rendezvous
gn gen out/debug --args='bypass_rendezvous=true' ninja -C out/debugNote that GN will set bypass_rendezvous for future builds, to enable rendezvous, re-generate using
gn gen out/debug --args='chip_bypass_rendezvous=false'
Prerequisites
pi-bluetooth
via APT.Building
Follow Building section of this document.
Running
[Optional] Plug USB Bluetooth dongle
Plug USB Bluetooth dongle and find its bluetooth device number. The number after hci
is the bluetooth device number, 1
in this example.
$ hciconfig hci1: Type: Primary Bus: USB BD Address: 00:1A:7D:AA:BB:CC ACL MTU: 310:10 SCO MTU: 64:8 UP RUNNING PSCAN ISCAN RX bytes:20942 acl:1023 sco:0 events:1140 errors:0 TX bytes:16559 acl:1011 sco:0 commands:121 errors:0 hci0: Type: Primary Bus: UART BD Address: B8:27:EB:AA:BB:CC ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING PSCAN ISCAN RX bytes:8609495 acl:14 sco:0 events:217484 errors:0 TX bytes:92185 acl:20 sco:0 commands:5259 errors:0
Run Linux Lighting Example App
$ cd ~/connectedhomeip/examples/lighting-app/linux $ sudo out/debug/chip-tool-server --ble-device [bluetooth device number] # In this example, the device we want to use is hci1 $ sudo out/debug/chip-tool-server --ble-device 1
Test the device using ChipDeviceController on your laptop / workstation etc.