i/OrbbecSDK_ROS2
1
0
Fork 0
mirror of https://github.com/orbbec/OrbbecSDK_ROS2.git synced 2026-10-09 14:27:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs: update example READMEs for clarity and consistency, add usage guides in multiple languages

Browse Source
This commit is contained in:
ob-yalian
2026-09-28 17:46:08 +08:00
parent 31a0181f6a
commit db5404d1fe
5 changed files with 47 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files
orbbec_camera/examples/gmsl_multi_camera_sync/README.md
+9 -13
View File
@@ -1,22 +1,18 @@
# GMSL Multi-Camera Synchronization
This example starts two GMSL-connected Gemini 330 Series cameras in hardware synchronization
mode. It uses the package's standard `gemini_330_series.launch.py` file.
This example synchronizes two GMSL-connected Gemini 330 Series cameras using the standard `gemini_330_series.launch.py` file.
Before starting the cameras, grant access to the camera synchronization device:
## Before running
Grant access to `/dev/camsync` and update the `usb_port` values in `multi_gmsl_camera_synced.launch.py` to match your GMSL links. The default ports are `gmsl2-1` and `gmsl2-3`.
## Run
```bash
sudo chmod 777 /dev/camsync
```
Before starting the example, update the `usb_port` values in
`multi_gmsl_camera_synced.launch.py` if your system reports different GMSL links. The default
values are `gmsl2-1` and `gmsl2-3`.
```bash
ros2 launch orbbec_camera multi_gmsl_camera_synced.launch.py
```
Both cameras use `secondary_synced` mode. `camera_01` enables the host-side GMSL trigger at
30 fps (`gmsl_trigger_fps=3000`), while `camera_02` receives the same trigger. The receiving
camera is started first, followed by the trigger-generating camera after two seconds.
## Full guide
[GMSL multi-camera synchronization (English)](https://orbbec.github.io/OrbbecSDK_ROS2/en/source/camera_devices/5_advanced_guide/multi_camera/gmsl_camera.html) · [中文指南](https://orbbec.github.io/OrbbecSDK_ROS2/zh/source/camera_devices/5_advanced_guide/multi_camera/gmsl_camera.html)