Embedded Development Board Learning
Preprocessor and #include Directives
Date: agosto 25, 2025
Author: Guillermo Garcia
Categories: Embedded C programming Tags: Embedded C programming
In this article we will see how to use preprocessor directives in C language programs. The C preprocessor A program written in C code needs to traverse different steps before it can be executed. First, the C preprocessor or parser will search for preprocessor directives in the source code and take the appropriate action. Next, […]
Read full article...Data Types and Variables
Date: agosto 25, 2025
Author: Guillermo Garcia
Categories: Embedded C programming Tags: Embedded C programming
Data types and variables are essential for embedded C language. In this article, we will learn about data types and variables. Variables A variable is a symbolic name used to address a certain memory location. The compiler will replace all variable names with their corresponding memory addresses. A variable has a memory location (lvalue) indicated […]
Read full article...Introduction to C Programming
Date: agosto 25, 2025
Author: Guillermo Garcia
Categories: Embedded C programming Tags: Embedded C programming
We begin this series where we learn C programming with the necessary focus to apply it in the development of embedded systems. C Programming Programming is quite well-known today, and even more people can learn to program thanks to high-level languages like Python. When we see the diverse range of languages available, we may wonder […]
Read full article...How to Control a HUB75 LED Matrix P5 with STM32 and DMA
Date: agosto 17, 2025
Author: Guillermo Garcia
Categories: Embedded C programming / STM32 Tags:
In this article, we’ll cover everything you need to understand and control the HUB75 LED matrix P5 with STM32 microcontrollers. We’ll also see how to use it with DMA. About RGB Matrix Panels I’d never worked with this type of RGB display before. At first, I wondered how difficult it is to control these types […]
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