Many students often ask whether they should learn FreeRTOS, if they need to learn both FreeRTOS and Linux, and which video resources are better. In this article, I will share my own learning experience! What is FreeRTOS? FreeRTOS is a type of RTOS, commonly referred to as a real-time operating system, which can achieve multi-task … Read more
Scan to FollowLearn Embedded Together, let’s learn and grow together FreeRTOS introductory tutorial has been delayed for too long. Recently, I plan to complete this series, while organizing my knowledge, I hope to help beginners quickly get started and master the basic principles and usage methods of FreeRTOS. Previously published two articles about FreeRTOS: FreeRTOS … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me to become even better together! Last week, after receiving the Embedded AI development board (ATK-DLRV1126) sent by ZDAtom, I wrote an unboxing article about this development board. Click the link below. [Share] Fun Embedded AI, Machine Vision, and Audio-Video Processing Whether learning about … Read more
Have you encountered HardFault issues while using STM32? I was troubled by this issue for quite a while, so here’s a brief summary. Phenomenon reproduction: During debugging in simulation mode, when running at full speed and then stopping, the program hits the HardFault_Handler function, resulting in a HardFault, or hard error. The causes can be … Read more
Previously, we discussed why microcontrollers should be programmed in C language and what programming environments are required. Today, we will introduce the basic knowledge of microcontroller programming. First, we need to introduce bitwise operations. Bitwise operations are very common when configuring microcontroller registers. For instance, when configuring the GPIO of a microcontroller to output direction … Read more
Follow+Star Public Account Number, don’t miss the wonderful content Compilation | strongerHuang WeChat Public Account | Embedded Column Can microcontrollers replace PLCs? This question is like asking if flour can replace noodles, the answer is no. The first time you hear this answer, many people may have doubts. Microcontrollers are clearly powerful and resource-rich, so … Read more
With the development of technology, electronic products are becoming more and more common, making our daily lives more convenient. Most electronic products have microcontrollers, which achieve functionality by executing software logic. While assembly language is the most suitable programming language for microcontroller programming, the most commonly used and widespread is C language. So, why should … Read more
Follow and star our official account to access exciting content 1. If you find it simple, it means ST has succeeded. How did STM32 stand out among many microcontrollers back then? Because of the library functions. Before this, microcontrollers like 51, AVR, PIC, MSP430 required searching for others’ code to “borrow” when writing a UART … Read more
Click the card below to follow Arm Technology Academy This article is selected from the Jishu Community column “Embedded Inn”, authored by RC. This article will briefly describe the process of porting the Circle driver framework to a custom microkernel operating system as a user-mode driver process. Original link: https://stdrc.cc/post/2021/01/22/porting-circle/ 1. Introduction What is Circle? … Read more
Click the blue font above to follow us ESP32 and STM32 have significant differences in hardware characteristics, market positioning, and development ecosystems. STM32 has a strong position in the embedded control field due to its industrial control and real-time requirements, while ESP32 excels in the IoT field with its wireless communication capabilities and cost-effectiveness. In … Read more