Monitoring NAOqi ¶
Main software running on the robot. No Behaviors can run if NAOqi is not running.
NAOqi automatic startup ¶
NAOqi is automatically launched in startup.
The script /etc/init.d/naoqi manages NAOqi’s start:
- light up the eyes
- run NAOqi
Restarting and stopping NAOqi ¶
To restart NAOqi, execute on the robot:
To stop NAOqi, execute on the robot:
Available commands for controlling the execution of :term`NAOqi`: nao stop, nao start, nao restart and nao status.
You can also restart and stop :term`NAOqi` from the robot’s web page.
Loading a module at startup ¶
This section assumes that the module has been successfully cross-compiled and copied on the robot.
The /home/nao/naoqi/preferences/autoload.ini file contains all libraries to launch when NAOqi start.
- [user] contains all user libraries. You MUST put the full path to your library.
[user] the/full/path/to/your/liblibraryname.so # load liblibraryname.so
If your custom module requires other librairies, first make sure that they are properly cross-compiled and copied to the robot. Then, to allow naoqi to find these librairies, you must set LD_LIBRARY_PATH to the path of these current librairies (typically /home/nao/naoqi/lib/):
Then run naoqi as usual.
NAOqi logs ¶
NAOqi logs from the console ¶
By default, if you are logged via ssh on the robot, no NAOqi log shows. There are two ways to visualize the logs:
- by using logview, and
- by launching NAOqi in verbose mode from the console.
To use logview:
Type the command logview on the console, and give it the IP where you want to see the logs (127.0.0.1 for example if you are already on the robot).
To launch naoqi from the console in debug mode:
Run the following command line from /home/nao/:
This command line is blocking.
NAOqi is running on this console: if you interrupt it, you also kill NAOqi, so be particularly careful if you do so to prevent the robot from falling abruptly.
The logs will typically start like this:
[INFO ] ..::: starting NAOqi version 1.12 :::.. [INFO ] Copyright (c) 2011, Aldebaran Robotics [INFO ] Starting ALNetwork [INFO ] NAOqi is listening on 0.0.0.0:9559 [INFO ] Loading "/etc/naoqi/autoload.ini"
Then the list of starting modules will appear. NAOqi startup is complete when the following log shows:
[INFO ] NAOqi is ready...
NAOqi logs from Choregraphe ¶
It is also possible to view NAOqi logs from Choregraphe. To do so, check the “view all logs” box at the bottom left of the log console. From that moment, both Choregraphe and NAOqi logs will appear.