In the previous articles, we used applications and relied on a global Zephyr installation. In this article, we’ll see how we can use to resolve global dependencies by using applications. We first explore and then recreate the modified application from the previous article in a ..read more

Here are the articles, videos, and tools that we’ve been excited about this April ..read more

We cover the talks I was able to see in person, as well as some talks seen by my colleagues since they were posted. Obviously this is just our little biased selection, we have not been able to see everything, let us know in the comments what we missed ..read more

In this post, I will share the technologies I saw at Embedded World 2024 that I was most impressed by. I was lucky to have plenty of time to walk from booth to booth, and had some fantastic conversations that I hope you will find interesting ..read more

In the previous articles, we covered in great detail: We’ve seen how we can create our own nodes, we’ve seen the supported property types, we know what bindings are, and we’ve seen how to access the Devicetree using Zephyr’s API. In this fifth article of the series, we’ll look at how Devicetree is used in ..read more

In the previous article of this series, we briefly touched on how files written in Boundary Scan Description Language (BSDL) describe the structure of the boundary scan chain and the instruction set. In this article, we will examine this language’s syntax more closely before seeing how files are leveraged in JTAG testing in the next article ..read more

Here are the articles, videos, and tools that we’ve been excited about this March ..read more

In the third installment of this JTAG deep dive series, we will talk in-depth about JTAG Boundary-Scan, a method used to test interconnects on PCBs and internal IC sub-blocks. It is defined in the IEEE 1149.1 standard. I recommend reading of the series to get a good background on debugging with JTAG before jumping into this one ..read more

Here are the articles, videos, and tools that we’ve been excited about this February ..read more

The ELF object file format is one of the most commonly used today. Most build systems provide an output to this format, and ELF is commonly used to output coredumps. The format varies in subtle ways for 32-bit and 64-bit targets though, which can present problems for tools supporting both. This post will highlight the main differences and is intended as a quick reference for these differences ..read more