neato xv-21 does not work with keyboard
Hi I'm studying with ros indigo and neato xv 21 .
I'm trying to move xv-21 slam and navigation by ros indigo.
I'm wating and studying the slam and navigation. this site. the soure : https://bbot.org/blog/archives/2016/0... (I try this source samely, not change.)
I'm trying to this stage.
- roslaunch neato_node bringup.launch
- roslaunch neato_2dnav move_base.launch
- rosrun rviz rviz
- rosrun teleop_twist_keyboard teleop_twist_keyboard.py
I try the first stage : 1. first i set the serial port : sudo chmod 777 /dev/ttyUSB0
and stage 1 is not have error. xv 21 lidar sensor working normally.
so I try the second , it not have error too.
but I try the third stage, on rivz but noting see it.
and stage 4 , is normally working , but push the keyboard, but neato xv 21 nothing change,
what's wrong with neato xv 21?
plz help me.