April 2015
Beginner
212 pages
4h 47m
English
The final module for our line-following robot is navigate.py. This program initiates the pipes that will instantiate the rbuttons.py, rcam.py, and 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:
navigate.py from the Chapter 8 folder at http://1drv.ms/1ysAxklnavigate.py in the Python IDE (non-privileged). ...