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In the AI giant competition, Microsoft has taken another important step today: Microsoft invested $1 billion in OpenAI, a well-known AI research institute, and the two parties reached a multi-yea...[Details]
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On March 27, CCTV reported that home surveillance cameras have high security risks. Hackers used loopholes to break into the network surveillance system and steal user privacy. This news has attr...[Details]
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Today, realme India CEO Madhav Sheth announced that realme UI 3.0 based on Android 12 will be released soon. Previously at the realme GT Neo2 launch conference, realme Vice President Xu Qi ann...[Details]
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This morning, blogger @数码闲聊站 broke the news that Huawei Mate X3 is on the way. The parameters of the engineering machine include Kirin 9000 4G chip, full-height refresh large screen, 4500mAh ba...[Details]
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Interrupts can be nested. The C51 MCU only supports two levels of nesting, while other MCUs can nest multiple levels.
The interrupted place is called a breakpoint.
The source that causes the CPU to ...[Details]
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I checked a lot on the Internet; many people said that it would be easy to use after downloading it, but it was useless. I will write this for myself to read later. It is not very standardized, just ...[Details]
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At this year's Shanghai Auto Show, Jiuzhang noticed that the most mentioned words were "multi-domain fusion", "emphasis on perception, light on maps", "urban NOA", and "BEV+Transformer". Here is a ...[Details]
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Hardware composition: single chip microcomputer + minimum system + digital tube display module + 74HC573 digital tube driver module + temperature acquisition module + fan driver module + button modul...[Details]
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basic introduction MCU communication refers to the mutual communication between MCUs or between MCUs and computers. Generally, the communication is between MCUs (lower computers) and computers (upper...[Details]
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In the past, we were most exposed to hybrid models from Toyota (including the Lexus brand). The gasoline engine with a relatively low power and the electric motor with inconspicuous data were comb...[Details]
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Five winners received development kits to implement their inventions—from sustainable wind power generation and wildfire monitoring to addressing sleep apnea and combating mosquito-borne illnesses—t...[Details]
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Samsung has begun building a $220 million research and development center in Vietnam that will employ 2,200 to 3,000 people. Construction is scheduled to be completed by the end of 2022. Last year,...[Details]
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Jiwei.com News: On July 8, 2020, Sinoceramic Materials released its performance forecast for the first half of 2020. According to its announcement, the company's net profit attributable to shareholde...[Details]
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On April 11, vivo's first foldable screen mobile phone vivoXFold arrived as scheduled. The 12+256G version is priced at 8,999 yuan, and the 12+512G version is priced at 9,999 yuan. As a folding scr...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
Embedded System
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