The very first step in starting an embedded Linux system does not involve Linux at all. Instead, the processor is reset and starts executing code from a given location. This location contains a ...

With multicore embedded systems becoming so common, this article outlines some of the basics, reviewing the possible hardware architectures. Broadly, there are two options: Asymmetric Multi-Processing ...

To load a program into memory, you mustfirst load a program into memory. The bootupprocess, often a complex multistep sequenceinvolving numerous substeps, solvesthis problem. Any boot-up process, ...

One of the biggest dreams anyone has is to make a living doing what they love. For all hackers, makers, and DIYers with a passion for embedded systems, it may make sense initially to pursue embedded ...

Embedded systems are increasingly prevalent in nearly every aspect of human life. Innovations made possible by embedded systems are making our lives healthier, safer, cleaner, and more stimulating.

This course provides an overview of System Programming for the Linux operating system, or software which is interfacing directly with the Linux Kernel and C library. The basic components of a Linux ...

There are a number of system design factors requiring consideration when implementing an FPGA processor. Some of those factors include the use of co-design, processor architectural implementation, ...

In the world of embedded systems, the language debate is alive and well. For years, C has dominated this space, its minimalistic design and low-level control giving embedded engineers the tools to ...

This course provides an introduction to Kernel programming for the Linux operating system, and the development of Linux kernel drivers for Embedded devices. The Yocto build system is introduced, which ...

In any system design, there are always trade-offs that need to be made. Unfortunately, there is rarely a time when you can get your cake and eat it, too! Modern embedded systems have exceptionally ...

Because the operating system controls the resources (e.g., memory, CPU) of the embedded system, it has the power to prevent unauthorized use of these resources. Conversely, if the operating system ...