SETUP

$ cd ~

$ git clone https://github.com/fembots-2k16/homework4

---

running it

---------TAB 1--------------------------------------------

$ roscore

---------TAB 2-------------------------------------------

$ cd ~/homework4

$ roslaunch pioneer.launch

---------TAB 3--------------------------------------------

$ cd ~/homework4/

# make sure you're plugged into the robot, the robot is on

$ chmod 777 /dev/ttyACM0

$ chmod 777 /dev/ttyUSB0

$ source ~/catkin_ws/devel/setup.bash

$ roslaunch navigation.launch

--------------TAB 3.5-------------------------------------

$ rviz

---------TAB 4--------------------------------------------

$ cd ~/homework4

$ chmod 777 navigator2.py

$ source ~/catkin_ws/devel/setup.bash

$ ./navigator2.py