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In recent years, video surveillance systems have been widely used in various aspects of social life such as industry, commerce, finance, transportation, public security, military and residential ar...[Details]
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#define CLI() __set_PRIMASK(1) //Disable the general interrupt #define SEI() __set_PRIMASK(0) // Enable the general interrupt __set_PRIMASK() is defined in core_cm3.h in the V3.5.0 library as follo...[Details]
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According to the Nihon Keizai Shimbun report, Japan’s Ministry of Economy, Trade and Industry announced yesterday (May 23) an amendment to the Foreign Exchange Law, adding 23 categories such as advan...[Details]
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1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
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Recently, a new Redmi mobile phone was registered with the Ministry of Industry and Information Technology, and its real ID photo and some parameter information were also disclosed. Informati...[Details]
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Applied Materials Inc. released two new tools on Wednesday, September 8, local time, aimed at improving the manufacturing efficiency of new electric vehicle chips. Applied Materials, the world...[Details]
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Recently, Nissan and Electricité de France (EDF) have reached a cooperation agreement to jointly develop electric vehicle smart charging technology, including providing new product kits and vehicle-...[Details]
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On March 1, Jingfeng Mingyuan issued an announcement on the resumption of review of issuing shares and paying cash to purchase assets and raise matching funds. Jingfeng Mingyuan plans to issue shar...[Details]
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Although single-chip microcomputer programming is small, many people may not pay attention to some methods of project development. They start writing when they get the plan, and then write whatever th...[Details]
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On February 28, Tencent announced on its official Weibo account that WeChat emojis would be "non-smoking": Recently... I quit smoking. In this regard, Zhang Jianshu, president of the Beijing T...[Details]
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1. CAN protocol concept
1.1 Introduction to CAN Protocol
CAN is the abbreviation of Controller Area Network. It was developed by BOSCH, a German company famous for the development and pro...[Details]
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Control instruction The control instructions of HD7279 are divided into two categories: pure instructions and instructions with data. Pure instructions 1. Reset (clear) instruction When HD727...[Details]
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When charging a lithium-ion battery, the charging method must be selected according to the battery status. When the battery residual voltage is low, charge at a high speed with a constant current; ...[Details]
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With the development of the electronics industry, automation is no longer a new topic. While putting forward higher and deeper requirements for the system industry, intelligence has become an inevi...[Details]
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After struggling for so long, I have tried them one by one and figured out the setting method as shown in the figure. This is the setting method that conforms to the tiny6410 bare metal funct...[Details]