Subscription Account of Suoao Technology Center Scan the QR code to follow us Microcontroller Training Suoao Electronics Department Holidays are not for napping, but for recharging. Our microcontroller training has also been active. Let’s review what was covered last Sunday! Main Content: SPI Communication Four Specific Topics: Basic Communication Knowledge—Introduction to SPI Communication—HC595 Principle—Program Review … Read more
1. Embedding Assembly Language in C In microcontroller development, we usually write the main program in C language, which allows us to fully utilize the mathematical libraries and powerful data processing capabilities provided by C language tools. However, the controllability of C language is not as good as that of assembly language. For some time-sensitive … Read more
Summary of C51 Microcontroller Programming Points 1. Header file: #include (I am using STC 89C54RD+) 2. Pre-definition: sbit LED = P1^0 // Define bit 0 of port P1 as LED Note: The notation “P1^0” is different from A51 (A51 uses P1.0). P1 is a group of ports, and the port number ranges from 0 to … Read more
I have always been curious about a question: every time I finish writing a microcontroller program and use the burning software to upload it, I can see the size of the burning file, which is the hex file size: The microcontroller chip I am using is the STM32F103C8T6, which has a program memory (flash) of … Read more
This Session’s Learning Implementing Two Lines of Different Content on LCD Using Code Knowledge Points for This Session: Understand how to achieve a two-line display effect on the LCD (the last learning session of microcontrollers this semester) Learning Tools: Computer, Keil uVision4 software, Proteus software Microcontroller Explanation After several weeks of studying microcontrollers, I believe … Read more
In the field of microcontroller programming, it is crucial for developers to choose the right development tools. Choosing the wrong one may significantly reduce learning efficiency and make it harder to explore microcontrollers. Below, we will review several common programming software for microcontrollers, hoping to help everyone. 1. Keil Advantages: As an essential tool for … Read more
This Lesson’s Focus Implementing the LED Flow Light Effect Using Code Key Points This Lesson: Review the content learned in the last class and understand the operating steps of the microcontroller Learn to write code to achieve the LED flow light effect Learning Tools: Computer, Keil uVision4 software, Proteus software Explanation of Two Types of … Read more
Introduction Since both the Arduino controlling the lead screw and the board controlling the servo only have one UART, they need to communicate with each other, and also with the Raspberry Pi. Therefore, the number of UARTs is insufficient. Thus, I created a UART Data Manager using the STM32F103 chip, which has three UARTs: USART1~3. … Read more
1. Introduction When learning about the 51 microcontroller, we often use the combination of Keil and Proteus for experiments. This simulation saves us a lot of hardware and time costs, allowing us to visually observe the execution process of the code. However, when switching to the STM32 series microcontrollers, Proteus is obviously not supported, but … Read more
Click the above “Chuangxue Electronics” to follow and easily learn electronic knowledge. Chuangxue Electronics Subscription Daily updates on technical articles in the electronics industry and the latest news on microcontrollers, allowing you to learn easily anytime, anywhere. In the debugging of STM32 microcontrollers, a series of issues may arise. This article mainly introduces the possible … Read more