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
STM32 has a code tracing feature, known as ITM, which is a very powerful debugging function that can replace serial input/output functionality, requiring only one I/O line to implement. Of course, its benefits are not limited to this; when debugging embedded operating system code, you will find it quite convenient. However, the focus of this … Read more
1. Introduction to KEIL MDK RealView MDK development suite originates from Keil, Germany, and has been validated and used by over 100,000 embedded development engineers worldwide. It is the latest software development tool released by ARM for various embedded processors. RealView MDK integrates the most advanced technologies in the industry, combining the features and functions … Read more
Follow+Star Public Account Number, don’t miss out on wonderful content Author | strongerHuang WeChat Official Account | Embedded Column How do you usually define the Hex file names you output? Especially when the product needs to be mass-produced, the Hex firmware (file name) sent to the production department. If the software version is upgraded, and … Read more