Follow/Star Public Account to not miss any messages! This tutorial was updated and published by the original author strongerHuang in December 2018. Tags: Keil, MDK-ARM, µVision Copyright: Commercial use prohibited Disclaimer:This document is for personal learning use only. Please contact the author for authorization for reprint. 1Introduction What is a map file? Simply put, a … Read more
In embedded system development, developing device drivers is a crucial task. As a bridge connecting hardware and software, the quality of device drivers directly affects the correctness of system functions and the stability of operation. In the rapidly evolving open-source ecosystem, Zephyr RTOS is favored by developers for its lightweight, modular, and highly scalable features. … Read more
Overview VxWorks is a high-performance real-time operating system (RTOS) widely used in embedded systems that require high reliability and real-time performance. The Controller Area Network (CAN) is a common communication protocol in industrial control and automotive electronics. Combining CAN programming with VxWorks can achieve efficient communication and control systems. This article will introduce the basic … Read more
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Assembly language and C language are both commonly used programming languages in microcontroller programming, and they are among the earliest and most widely used languages. Especially in embedded programming like microcontrollers, assembly language has the advantages of being simple, efficient, and quick to learn. However, it also has many disadvantages. Below is a comparison of … Read more
0 Introduction Assembly language is a low-level programming language that is closely related to computer hardware. As the Intel 80×86 processor and its compatible machines are mainstream processors for personal computers, assembly language teaching in domestic universities mainly focuses on Intel processors and their development tools. Due to national information security considerations, establishing an independent … Read more
Hello everyone, I am A Q. Today, this article is specifically for those who are still confused about what direction to take in C++ development. Years from now, you will surely thank your hardworking self! C++ is currently a very popular object-oriented language with numerous applications, and there must be one that you like and … Read more
1. Introduction Nowadays, IOT device security research needs to address products with different architectures. Given that compiling for different architectures is a skill that practitioners need to master. The mainstream device architectures today mainly include x86_64, arm, and mips. The compilation for different instruction sets and how to handle errors is also the topic discussed … Read more
Source: cnblogs.com | Author: Jayant Tang The Zephyr Project is an Apache 2.0 open-source project launched by the Linux Foundation, with a very friendly copyright, suitable for commercial project development. It includes an RTOS, a build system, and various third-party libraries. Most examples in NCS run on the Zephyr RTOS. For developers who have previously … Read more
IntroductionIn the previous article (Getting Started with Zephyr: Saving Data to Files), I demonstrated how to create an application using the Zephyr project RTOS to store data on a microSD card. A microSD card allows embedded systems to store large amounts of data. When there is no internet connection or the cost of frequent data … Read more