配置網(wǎng)絡(luò)
1.在工作站和Turtlebot都要同步時(shí)鐘
輸入如下命令:
sudo apt-get install chrony
sudo ntpdate ntp.ubuntu.com
2.獲取Turtlebot和工作站的IP地址,在終端執(zhí)行:
ifconfig
3.查看SSh狀態(tài)
sudo service ssh status
如果顯示ssh: unrecognized service,沒(méi)安裝ssh,則安裝:
sudo apt-get install openssh-server
4.工作站遠(yuǎn)程登錄Turtlebot上網(wǎng)本,在終端執(zhí)行
ssh turtlebot@[ip_of_turtlebot]
5.Turtlebot配置參數(shù)
echo export ROS_MASTER_URI=http://localhost:11311 >> ~/.bashrc
echo export ROS_HOSTNAME=IP_OF_TURTLEBOT >> ~/.bashrc
6.在工作站配置參數(shù)
echo export ROS_MASTER_URI=http://IP_OF_TURTLEBOT:11311 >> ~/.bashrc
echo export ROS_HOSTNAME=IP_OF_PC >> ~/.bashrc