Embark on a journey into embedded engineering with a crucial lesson from the Therac-25 incident, where a race condition in software led to tragic outcomes. This story highlights the essential blend of ethics, responsibility, and meticulous design in engineering. Discover ...
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What is Bit Banging and How to use it?
What is Bit Banging? Bit banging is a software-based method of interfacing with external devices using standard input/output operations rather than specialized peripheral interfaces or hardware modules. The term “bit banging” comes from the fact that the software is directly ...
What is Big-Endian and Little-Endian? Let’s Explain Computer Byte Order!
In the computer world, where things can get a bit tricky, there are these terms called “Big-Endian and Little-Endian.” It might sound funny, but these names come from a made-up argument in a story called “Gulliver’s Travels” by Jonathan Swift. ...
Embedded C Interview Questions 2024
Here are some top embedded c interview questions for your upcoming interview. whether you’re just starting or have a bit of experience, this guide is here to boost your preparation. Keep reading to get ready and feel more confident for ...
Difference between #define and const in C?
Embedded systems, where the dance between hardware and software is finely choreographed, demand careful consideration of every programming choice. Constants, those steadfast values that never waver during the program’s execution, often leave developers at a crossroads—should they choose the dynamic ...
Choosing the Right Casing Style: Optimizing Embedded Code Readability
In the intricate world of embedded engineering, where precision and efficiency are paramount, code readability often takes a back seat. However, the choice of casing style for variable and function names plays a pivotal role in how easily your code ...
Indentation Styles in C Programming
Indentation is a fundamental aspect of code formatting that greatly influences the readability and maintainability of C programming. The way you structure your code visually impacts how easily others can understand and collaborate on your code. In this blog, we ...
Understanding Wild, Dangling, Null, and Void Pointers in C
In the world of programming, pointers are a powerful tool that allows developers to manipulate and control memory addresses directly. However, with great power comes great responsibility. Pointers can be both incredibly useful and incredibly dangerous if not used properly. In ...
How to swap 2 Variables without using a extra variables?
Swapping the values of two variables is a common task in programming. While the traditional approach involves using a third variable, today we will explore two alternative algorithms in C that allow us to achieve the same result without the ...
Difference between Local, Global, Extern, and Static Variables in C
When programming in the C language, variables play a pivotal role in storing and managing data. They come in various flavors, each serving a specific purpose within the program’s scope. In this blog, we’ll delve into the world of local, ...