One of the ways to display positional information is to use a graphical display including a map of your current position. There are several map applications that can interface with your GPS to indicate your location on a map. Here is an excellent tutorial on this: https://www.sparkfun.com/tutorials/403. You won't need to execute the HW configuration part of the tutorial, but will be able to start with the section Read a GPS and plot position with Python.

BeagleBone Robotic Projects
By :

BeagleBone Robotic Projects
By:
Overview of this book
Thanks to new, inexpensive microcontrollers, robotics has become far more accessible than it was in the past. These microcontrollers provide a whole new set of capabilities to allow even the most inexperienced users to make amazingly complicated projects. Beaglebone is effectively a small, light, cheap computer in a similar vein to Raspberry Pi and Arduino. It has all of the extensibility of today's desktop machines, but without the bulk, expense, or noise. This project guide provides step-by-step instructions to allow anyone to use this new, low cost platform in some fascinating robotics projects. By the time you are finished, your projects will be able to see, speak, listen, detect their surroundings, and move in a variety of amazing ways. The book begins with unpacking and powering up the components.This will include guidance on what to purchase and how to connect it all successfully–and a primer on programming the BeagleBone Black. Chapter by chapter, we will add additional software functionality available from the open source community, including how to make the system see using a webcam, how to hear using a microphone, and how to speak using a speaker. We then add hardware to make your robots move–including wheeled and legged examples–as well as covering how to add sonar sensors to avoid or find objects, plus wireless control to make your robot truly autonomous. Adding GPS allows the robot to find itself. Finally the book covers how to integrate all of this functionality so that it can all work together, before developing the most impressive robotics projects: those that can sail, fly, and explore underwater.
Table of Contents (18 chapters)
BeagleBone Robotic Projects
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Getting Started with the BeagleBone Black
Programming the BeagleBone Black
Providing Speech Input and Output
Allowing the BeagleBone Black to See
Making the Unit Mobile – Controlling Wheeled Movement
Making the Unit Very Mobile – Controlling Legged Movement
Avoiding Obstacles Using Sensors
Going Truly Mobile – Remote Control of Your Robot
Using a GPS Receiver to Locate Your Robot
System Dynamics
By Land, Sea, and Air
Index
Customer Reviews