51 Microcontroller

Basic Knowledge Q&A on Microcontroller Programming

by
Basic Knowledge Q&A on Microcontroller Programming

Wu Jianying Microcontroller Development Board Address Store:【Wu Jianying’s Shop】 Address:【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 1. How Long Can 8-bit Machines Last! Answer: Currently, the main MCU products are still in the 8-bit field, mainly applied in six major markets: automotive applications, consumer electronics, computers and PC peripherals, telecommunications, office automation, and industrial control. Among these, the automotive market is … Read more

Top 10 Challenges in Microcontroller Programming

by
Top 10 Challenges in Microcontroller Programming

1. What Are the Advantages and Disadvantages of C Language and Assembly Language in Microcontroller Development? Answer: Assembly language is a symbolic language that uses mnemonic characters 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, the assembly language … Read more

Summary of Microcontroller Programming Issues

by
Summary of Microcontroller Programming Issues

Wu Jianying Microcontroller Development Board Address Shop: 【Wu Jianying’s Shop】 Address: 【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 1. The pointer to the code area array must also declare the code keyword. For example, for the array unsigned char code arr[30];, to point to it, the pointer must also be declared as unsigned char code *p; Later use found that in … Read more

10 Questions and Answers on Microcontroller Programming

by
10 Questions and Answers on Microcontroller Programming

1. What are the advantages and disadvantages of 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, the assembly language … Read more

Microcontroller Programming Experience Summary

by
Microcontroller Programming Experience Summary

Using “Software Traps + Program Command” to Deal with PC Pointer Jumps When the CPU is interfered with from the outside, sometimes the PC pointer can 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. Just … Read more

Microcontroller Programming: The Soul-Searching Question of Feeding Dogs…

by
Microcontroller Programming: The Soul-Searching Question of Feeding Dogs...

[Introduction] Writing so many microcontroller programs, you see the watchdog every day, are you raising your dog correctly? Just keep feeding the dog as long as it doesn’t bark, right? Is it really that simple? In fact, it may not be as simple as you think….. What Is a Watchdog? A watchdog, also known as … Read more

Tips to Improve Microcontroller Programming Efficiency

by
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

Microcontroller Programming Examples 400 Cases Collection

by
Microcontroller Programming Examples 400 Cases Collection

Follow the blue text, reply “Entry Materials” to get a comprehensive tutorial from beginner to advanced on microcontrollers The development board will take you in, we will help you fly Written by | Wujii (WeChat: 2777492857) Today we continue sharing the microcontroller programming examples from the 100th to the 200th. Today’s examples will be a … Read more

User-Friendly Visual Microcontroller Programming Software

by
User-Friendly Visual Microcontroller Programming Software

The Chinese programming software Tianwen offers three modes that comprehensively cover all aspects of microcontroller programming. First, the first graphical programming mode is simple and easy to use, suitable for those who want to quickly get started without delving into professional knowledge. This mode is particularly suitable for functional testing and rapid prototyping. The second … Read more

Starting Programming at 35: Microcontroller Coding for Future Security

by
Starting Programming at 35: Microcontroller Coding for Future Security

The editor inadvertently came across a self-analysis by an engineer approaching middle age, and couldn’t help but feel that every industry has its own bitter journey. Below is a shared reflection for enthusiasts. Currently, I work at a venture capital company using JAVA for mobile app backend development, with a pre-tax salary of 12K. This … Read more