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yoshito-n-students / usb_cam_hardware

USB camera driver based on ros_control
MIT License
27 stars 8 forks source link

usb_cam_hardware not performing well as claimed #3

Open damithkawshan opened 1 year ago

damithkawshan commented 1 year ago

I have run both usb_cam and usb_cam_hardware in Xilinx KRIA KV 260 board (Ubuntu 20.04 and ROS noetic). But I couldn't see lesser CPU utilization as you claimed.

what could be the possible reason for that?

yoshito-okada commented 1 year ago

As written in README, you have to publish raw packets from the camera to get 1/10 CPU usage. In other words, only when you use PacketController, you get less CPU usage.