Platform APIs
RPLIDAR-ROS2
| ROS topic | Message type | Published/Subscribed by | Description |
|---|---|---|---|
/scan | sensor_msgs::msg::LaserScan | Published by rplidar-ros2. | The /scan topic publishes the laser scan data from the RPLIDAR. |
QRB-ROS-system-monitor
| ROS topic | Message type | Published/Subscribed by | Description |
|---|---|---|---|
/cpu | qrb_ros_system_monitor::CpuMonitor | Published by CpuMonitor. | Publishes the CPU loading information. |
/memory | qrb_ros_system_monitor::MemoryMonitor | Published by MemoryMonitor. | Publishes the memory usage information. |
/disk | qrb_ros_system_monitor::DiskMonitor | Published by DiskMonitor. | Publishes the disk space information. |
/swap | qrb_ros_system_monitor::SwapMonitor | Published by SwapMonitor. | Publishes the swap space information. |
/temperature | qrb_ros_system_monitor::TemperatureMonitor | Published by TemperatureMonitor. | Publishes the CPU temperature. |
/battery | qrb_ros_system_monitor::BatteryMonitor | Published by BatteryMonitor. | Publishes the battery information. |
/system_info_server | qrb_ros_system_monitor::SystemInfoServer | Published by SystemInfoServer. | Publishes static system information, such as CPU count. |
OCR_service
| ROS topic | Message type | Published/Subscribed by | Description |
|---|---|---|---|
/image_topic_name | <sensor_msgs.msg.Image> | Subscribes to images from other nodes. | The image received for processing. |
/ocr_image_topic_name | <std_msgs.msg.String> | Published by ocr-rosnode. | Publishes the OCR result. |
Orbbec-camera
| ROS topic | Message type | Published/Subscribed by | Description |
|---|---|---|---|
/camera/color/camera_info | sensor_msgs::msg::CameraInfo | Published by orbbec-camera. | Publishes the color camera information. |
/camera/color/image_raw | sensor_msgs::msg::Image | Published by orbbec-camera. | Publishes the color image. |
/camera/depth/camera_info | sensor_msgs::msg::CameraInfo | Published by orbbec-camera. | Publishes the depth camera information. |
/camera/depth/image_raw | sensor_msgs::msg::Image | Published by orbbec-camera. | Publishes the depth image. |
/camera/depth/points | PointCloud2 | Published by orbbec-camera. | Publishes the depth point cloud. |
/camera/gyro_accel/sample | sensor_msgs::msg::Imu | Published by orbbec-camera. | Publishes the gyroscope and accelerometer data. |
QRB_ROS_NN_inference
| ROS topic | Message type | Published/Subscribed by | Description |
|---|---|---|---|
/qrb_inference_input_tensor | qrb_ros_tensor_list_msgs::msg::TensorList | Subscribed by qrb_ros_nn_inference. | Subscribes to the input tensor for model inference. |
/qrb_inference_output_tensor | qrb_ros_tensor_list_msgs::msg::TensorList | Published by qrb_ros_nn_inference. | Publishes the output tensor of model. |