Jetbot-AI机器人教程-ROS-安装jetbot_ros

Jetbot-AI机器人教程-ROS-环境搭建

说明：

• 介绍如何在jetbot上安装ros环境

步骤：

• 安装ROS melodic，参考教程

• 安装Adafruit库

# pip should be installed
$ sudo apt-get install python-pip

# install Adafruit libraries
$ pip install Adafruit-MotorHAT
$ pip install Adafruit-SSD1306

• 分配权限

$ sudo usermod -aG i2c $USER

• 创建工作空间

# create the catkin workspace
$ mkdir -p ~/workspace/catkin_ws/src
$ cd ~/workspace/catkin_ws
$ catkin_make

# add catkin_ws path to bashrc
$ sudo sh -c 'echo "source ~/workspace/catkin_ws/devel/setup.bash" >> ~/.bashrc'

• 确认安装成功，执行命令显示：

$ echo $ROS_PACKAGE_PATH 
/home/nvidia/workspace/catkin_ws/src:/opt/ros/melodic/share

• 安装jetson-inference，参考教程

• 安装ros_deep_learning，参考教程

• 安装jetbot_ros

# clone the repo
$ cd ~/workspace/catkin_ws/src
$ git clone https://github.com/dusty-nv/jetbot_ros

# build the package
$ cd ../    # cd ~/workspace/catkin_ws
$ catkin_make

# confirm that jetbot_ros package can be found
$ rospack find jetbot_ros
/home/nvidia/workspace/catkin_ws/src/jetbot_ros

参考：

• https://github.com/dusty-nv/jetbot_ros