SnapmakerU1-Extended-Firmware
Camera Support
Available in: Extended firmware only
The extended firmware includes hardware-accelerated camera support.
Features
- Hardware-accelerated camera stack (Rockchip MPP/VPU)
- v4l2-mpp: MIPI CSI and USB camera support
- WebRTC low-latency streaming
- Hot-plug detection for USB cameras
Accessing Cameras
Internal Camera
Access the native camera at:
http://<printer-ip>/webcam/
USB Camera
Access USB camera at:
http://<printer-ip>/webcam2/
You need to add USB camera in Fluidd. Use the following settings for the best performance:
Switch to Snapmaker’s Original Camera Stack
By default, the extended firmware uses a custom hardware-accelerated camera stack (paxx12).
If you prefer to use Snapmaker’s original camera stack instead, edit /home/lava/printer_data/config/extended/extended.cfg:
[camera]
# stack: paxx12
stack: snapmaker
logs: syslog
Then reboot the printer.
Note: Only one camera stack can be operational at a time. See Extended Configuration for details.
Camera Logging
Camera service logging to syslog is controlled by the logs setting in /home/lava/printer_data/config/extended/extended.cfg:
[camera]
stack: paxx12
logs: syslog
This enables the --syslog flag for all camera-related services. Logs are available in /var/log/messages. See Extended Configuration for details.
Timelapse Support
Fluidd timelapse plugin is included (no settings support).
Note: Time-lapses are not available via mobile app in cloud mode.