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introduction Embedded systems are now being used more and more widely. With the development of network technology and changes in market demand, it has become an inevitable trend for indust...[Details]

【Contents of this chapter】 Understand the structural characteristics of ARM Understand the working mode of ARM programming Learn about ARM's internal resources Understand ARM's exception handli...[Details]

1. Application of wireless data Wireless data can be transmitted through the control or voice channel of the cluster system. The main functions that can be realized are: ...[Details]

　The device integrates the RF front end with a flexible mixed-signal baseband section, integrates a frequency synthesizer, and provides a configurable digital interface for the processor, thereby sim...[Details]

    Recently, Acura released the RLX Sport Hybrid SH-AWD sports hybrid model. The new car not only improves the sports handling performance but also takes fuel saving and environmental protectio...[Details]

1. Introduction The Global System for Mobile Communications (GSM) is the most extensive and powerful mobile communication service in my country, and its short message function is widely used d...[Details]

On July 18, the first energy storage station in Zhejiang Province, the Hangzhou Yuhang Future Science and Technology City lithium battery energy storage project, undertaken by China Energy Construc...[Details]

       On the evening of May 13, Forbes announced this year's TOP 2000 global listed companies. Xiaomi made the list for the second time, ranking 384th, up 42 places from last year. 　　realme's social...[Details]

This article briefly introduces STM32F103C8 and reads voltage through interruption. However, the author failed to read the reference voltage in the end and has not found the error, so the read voltag...[Details]

The accelerated popularization of L2 autonomous driving has led to the rapid rise of the domestic autonomous driving chip industry. From the comparison of the penetration rate of L2 autonomous driv...[Details]

Introduction to lightning protection for CCTV monitoring systems 1. Introduction to Closed Circuit Television Monitoring System: 　　CCTV System Structure: 　　Television monitoring system (Closed Circ...[Details]

What comes and cannot be missed is time; what is stepped on and cannot be missed is opportunity! - Su Shi Due to well-known reasons, domestic chips have encountered many difficulties in ...[Details]

According to ISO 8373, it is a field-oriented multi-joint hand or multi-degree-of-freedom. An industrial robot is a machine device that automatically performs work and is a machine that achieves va...[Details]

 I debugged the I2C module of STM32 some time ago, and I will make a summary today. I will not repeat the knowledge about I2C protocol here. There are many articles introducing I2C protocol on the In...[Details]

First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory: This is the framework. Next, open dma.c to implement it: ...[Details]