Slamtec robotstudio ubuntu8/18/2023 The portable power bank that I purchased can be used to power your Jetson Nano. Having a portable power bank enables you to move the Jetson Nano and LIDAR around a room freely so you can build a map.įirst, take the jumper off of pin J48 so your Jetson Nano knows we are going to plug in the portable battery into the 5V/2A USB Micro B connection (J28) rather than the 5V/4A barrel power jack (J25). Type this command in the current terminal (we won’t need to do this again since we’ve added this command to our bash file). I saw an error that says “C++11 requires space between literal and string macro.” source ~/catkin_ws/devel/setup.bashĬlone the RPLIDAR ROS package to your src folder. The error is occurring in the node.cpp file. cd ~/catkin_ws/src/rplidar_ros/src sudo chmod +x node.cpp sudo gedit node.cppĬhange this: ROS_INFO("RPLIDAR running on ROS package rplidar_ros. ![]() Open a new terminal window, and type: rostopic list To this: ROS_INFO("RPLIDAR running on ROS package rplidar_ros. ![]() ![]() If you see output like this, it means everything is working correctly. Press CTRL + C in all terminal windows to close everything down. Build a Map Using the Hector-SLAM ROS Package In this section, we will build a map of our environment using the ROS Hector-SLAM package. ![]() Hector-SLAM is an algorithm that uses laser scan data to create a map.
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