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led_manager_node module¶
Module Quick Facts
- Category
- Start/stop/restart the module
pal module start|stop|restart led_manager_node- Enable auto-start/disable auto-start
pal module enable|disable led_manager_node- Logs
pal module log led_manager_node cat
Starts the robot’s LED manager, exposing a ROS API to set colors and visual effects.
Launched nodes
How-to¶
Check the module’s status¶
$ pal module info led_manager_node
Start/stop/restart the module¶
$ pal module start led_manager_node
$ pal module stop led_manager_node
$ pal module restart led_manager_node
Enable (ie, auto start)/disable the module¶
$ pal module enable led_manager_node
$ pal module disable led_manager_node
Check the module’s logs¶
$ pal module log led_manager_node cat
You can start/stop/restart a module, enable/disable it, check its status and logs from the robot’s web-based control centre: Modules control in the Web User Interface.
See also¶
for a technical reference of PAL’s module management, check The startup process of the robot and application management.