Technical requirements
To follow along with the examples in this chapter, make sure you have the following:
- A Linux-based host system with
device-tree-compiler
,git
,make
,patch
, andu-boot-tools
or their equivalents installed. - The Crosstool-NG toolchain for BeagleBone Black from Chapter 2, Learning
About Toolchains. - A microSD card reader and card.
- A USB to TTL 3.3V serial cable
- BeagleBone Black
- A 5V 1A DC power supply
All the code that will be used in this chapter can be found in the Chapter03
folder of this book's GitHub repository: https://github.com/PacktPublishing/Mastering-Embedded-Linux-Programming-Third-Edition.