Run the demo application - Qualcomm Dragonwing Documentation

The prebuilt image includes the sample applications that you can run and use the sample code as a basis to write your own robot and ROS applications. This information guides you to run a demo sample application that publishes system status information.

Important

Before running the demo, ensure that the previous steps are successful.
This demo application supports the Qualcomm Dragonwing^TM IQ-9075 Evaluation Kit. For more sample applications, see QIR SDK sample applications.

Run out-of-the-box qrb_ros_system_monitor sample application

Steps

Start two terminals, and run the following commands in each terminal to set up QIR SDK and ROS2 environment on the device.
```
ssh root@[ip-addr]
(ssh) source /usr/share/qirp-setup.sh
```

In terminal 1, run the system monitor ROS node.

(ssh) ros2 run qrb_ros_system_monitor qrb_ros_system_monitor

In terminal 2, check the system information with ROS topic.
```
(ssh) ros2 topic echo /cpu
```

NoteFor details about the demo application, including its pipeline and how to build it manually, see Publish system status with qrb_ros_system_monitor.

Next step

Check out more sample applications

Set up the environment for running sample applications QIR SDK sample applications

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​Run out-of-the-box qrb_ros_system_monitor sample application

​Next step

Run out-of-the-box qrb_ros_system_monitor sample application

Next step