GPIO (General Purpose Input/Output) is a pin on a microcontroller or microprocessor that can be programmed as an input or output for communication with external devices. In Linux systems, developers can easily read and set the state of GPIO through user space interfaces provided by the kernel, enabling control and monitoring of external devices. This … Read more
Hello everyone, I am Pi Zi Heng, a serious technical guy. Today, I will talk about disassembly files in embedded development (.s, .lst, .dump). In the fourth, fifth, and sixth lessons, I introduced three types of output files generated by the compiler/linker (relocatable, map, executable files). These three files focus on how the compiled/linked code … Read more
Hello everyone, I am Pi Zi Heng, a serious techie. Today, I will talk to you about map files in embedded development. In the fourth lesson, I introduced the first type of output file – relocatable files. This article continues to discuss the second type of output file generated by the project – map files. … Read more
Hello everyone, I am Pi Zi Heng, a serious tech enthusiast. Today, I will discuss linker files in embedded development. In the previous lesson “Source Files (.c/.h/.s)”, I systematically introduced source files, which are typical input files in embedded projects. But are there other types of input files? Since I asked this question, the answer … Read more
Hello everyone, I am Pi Zi Heng, a serious tech person. Today, I will talk about project files in embedded development. In the previous two lessons, I introduced two typical input files in embedded development: source files (.c/.h/.s) and linker files (.icf). I want to ask again, are there any other input files? The answer … Read more
Author:Electronic Engineering Magazine, Typesetting by:Xiao Yu WeChat Official Account: Chip Home (ID: chiphome-dy) 1. Concurrency The efficiency of concurrent work in programs is low when writing bare-metal software. Inevitably, there will be a huge while(1) loop in the main program, which contains almost all business logic of the project. Because each piece of business logic … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me, and let’s become better together! To help embedded developers reach a higher technical level, the educational brand ElfBoard under Feilin Embedded released the second-generation embedded AI advanced learning board ELF 2 on November 28. So, I immediately contacted the ElfBoard official to apply … Read more
Scan to FollowLearn Embedded Together, learn together, grow together Introduction When I first started using STM32, I used Keil as my IDE. Due to my previous experience with VS and Eclipse, I found it difficult to tolerate the rudimentary functionality of the Keil editor, which provided an extremely poor coding experience. Later, I tried various … Read more
“To do a good job, one must sharpen one’s tools.” The field of embedded and IoT development is like a mysterious magical world, full of endless secrets and challenges! 🎩 The range of applications is simply beyond imagination! In smart homes, tiny chips can control everything in the house, making life more convenient and comfortable; … Read more
Follow+Star Public Account Number, don’t miss the wonderful content Author | strongerHuang WeChat Public Account | strongerHuang 1. Should I choose register development for STM32, or the Standard Peripheral Library? 2. Do you have the STM32L0 Standard Peripheral Library? 3. What are the differences between HAL and LL libraries? … Now, let’s discuss the four … Read more