Software Development
Practical Microcontroller Programming Experience Summary
Experience 1: Use “Software Trap + Program ID” to Deal with PC Pointer Fluctuations When the CPU is disturbed by external factors, sometimes the PC pointer may jump to another segment of the program or to a blank segment. In fact, if the PC pointer jumps to a blank segment, it can be handled easily. … Read more
9 Major Challenges in Microcontroller Programming
1. What are the advantages and disadvantages of using C language and assembly language in microcontroller development? Answer: Assembly language is a symbolic language that uses mnemonic symbols to represent machine instructions, making it the closest language to machine code. Its main advantages are low resource usage and high program execution efficiency. However, assembly languages … Read more
Exception Handling in C: Error Detection and Recovery
Exception Handling in C: Error Detection and Recovery In C, exception handling is not directly supported as it is in some high-level languages (like C++ or Java). However, we can still implement error detection and recovery mechanisms through certain programming techniques and conventions. This article will detail the error handling methods in C and provide … Read more
Why C Language Will Never Become Obsolete
Introduction: The author of this article is Teacher Zhao Yan, personal website: http://zhaoyan.website/blog/index.php/2017/07/15/future/ There are many interesting articles on Teacher Zhao’s website, I recommend checking them out. This article has been authorized for reprint. Evaluating any programming language is bound to attract criticism. It’s always like this. Just like in the chilly spring, when people … Read more
Microcontroller Programming Experience Summary
Using “Software Traps + Program IDs” to Handle PC Pointer Jumps When the CPU is disturbed by external factors, sometimes the PC pointer can jump to another part of the program or to a blank segment. In fact, if the PC pointer jumps to a blank segment, it is relatively easy to handle. Just set … Read more
Tips to Improve Microcontroller Programming Efficiency
First, you need to understand the basic hardware functions of the microcontroller. For example, interrupts, IO ports, timers, and serial ports (these are just a few important aspects). You can refer to books that specifically discuss microcontroller basics, starting with the 8051 microcontroller. In fact, you can learn while doing projects; if you encounter something … Read more
How to Compare Code Versions in Microcontroller Programming
Recommended Follow 👇 the public account below to learn more embedded knowledge! Most programmers have used version control tools like SVN, which has a comparison feature that effectively manages different versions of code and allows for version changes to be compared. It is a very useful software tool. Besides this, what other code comparison tools … Read more
Programming at 35: How Microcontroller Programming Resolved My Concerns
The editor accidentally came across a self-analysis of an engineer approaching middle age, and couldn’t help but feel that every industry has its own struggles. Below, I would like to share this with everyone for mutual encouragement. Currently, I work at a venture capital company using JAVA for mobile app backend development, with a pre-tax … Read more