Knowledge point 1: pointer
1. Pointer: The first number of the variable's storage space in memory is called the address of the variable, also called a pointer.
Pointer variable: It is used to store a ...
Traditional fieldbus networks generally use wired media as transmission media. Wired transmission media make the location of communication equipment relatively fixed. Some special industrial field env...
The AT32WB415 series products have three built-in universal synchronous/asynchronous receivers and transmitters (USART1, USART2, and USART3), and one universal asynchronous receiver and transmitter (U...
The e-sports competition is about to begin. In order to allow netizens to get a development board in the shortest possible time and practice in actual combat, the mobile station has specially selected...
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It is reported that a new type of artificial intelligence designed by scientists can discover patterns related to autism, schizophrenia and Alzheimer's disease by screening brain imaging data, and th...[Details]
II. Main Points Many people on the Internet asked: "I previously built a project using IAR for ARM V5 or V6. After IED upgraded to V7, when I opened the previous project, a lot of compilation errors ...[Details]
As a basic energy industry related to the national economy and people's livelihood, electricity has always been strictly regulated by the government and has existed for a long time in a monopoly mo...[Details]
ATPCS rules reflect a modular design concept, and its basic content is a set of rules for mutual calls between C modules (functions) and assembly modules (functions) (C51 also has a similar set of ru...[Details]
According to a recent report on the European Commission website, the European Commission's "Innovation Fund" began soliciting proposals for the first time today. It will invest 1 billion euros to f...[Details]
There are many characteristics of an object, such as temperature, pressure, flow, liquid level, etc. This article takes temperature as an example. By knowing some of the characteristics, its curr...[Details]
In the manufacturing process, large-scale, multi-variety parts assembly is prone to mixed assembly, wrong assembly, missing assembly, and artificial skipping, which may lead to the failure of the e...[Details]
In applications with high computational complexity such as multimedia and communications, embedded system programs often require special design to meet the requirements of many constraints such as ma...[Details]
October 18, 2023 - Gartner stated that artificial intelligence (AI) is a huge transformation in the way humans interact with machines, especially the rapid development of generative artificial intell...[Details]
STMicroelectronics Launches New NFC Type 2 Tag ICs with Enhanced Privacy and NDEF for a More Cost-Effective Next-Generation
China, November 23, 2021 - STMicroelectronics’ ST25TN512 a...[Details]
The International Energy Agency (IEA) recently released a report stating that in order to avoid more serious impacts of climate change, countries need to triple their investment in clean energy tec...[Details]
0 Introduction
The engine is a comprehensive system. It is the main assembly of the car and the source of power for driving. Due to its complex structure and many parts, each part is affected b...[Details]
Portable devices such as mobile phones, digital cameras, digital video cameras, and PMPs have become carriers of a large amount of high-definition multimedia content, including captured high-resoluti...[Details]
Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]