This repo is the ROS driver of F40-16TR7B ultrasonic sensor.
ultrasonic sensor(CAN)---USBCAN---PC
mkdir -p workspace/src
cd workspace/src
git clone https://github.com/ZhouZijie77/ultrasonic_ros_driver.git
cd ..
catkin_make
source devel/setup.bash
roslaunch ultrasonic_ros_driver ultra.launch