We have seen how we can monitor inputs on the GPIO to launch applications and control the Raspberry Pi; however, sometimes we need to control third-party programs. Using the uInput library, we can emulate key presses from a keyboard (or even mouse movement) to control any program using our own custom hardware.
For more information about using uInput, visit http://tjjr.fi/sw/python-uinput/.
Get Raspberry Pi 3 Cookbook for Python Programmers - Third Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.
Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.
Start your free trial Become a member now