The final module for our line-following robot is
navigate.py. This program initiates the pipes that will instantiate the
rwheel.py programs as separate processes using multiple
Popen() functions. It provides a minimal user-text-mode interface, provides the logic to handle button functions, and most importantly provides the logic to steer the robot.
The following shows the steps to download
navigate.py as well as the explanation of the code's functionality:
- Use the command line to open a new instance of the Python 2 IDLE (it does not need to have root privilege).
Chapter 8folder at http://1drv.ms/1ysAxkl
navigate.pyin the Python IDE (non-privileged). ...