Using the semaphore operation in the uC/OS-II kernel, the number of producers and consumers is 3, and the size of the buffer is 10. How to use the semaphore in uC/OS-II to achieve this? I have been th...
NUCLEO-F031K6 is a Cortex-M0 development board designed based on STM32F031K6T6. It has mbed function, is compatible with Arduino nano, can access the huge Arduino ecosystem, and easily obtain various ...
I need help from all the experts. I am a beginner in wince and I need sql ce urgently. Now the official microsoft sql ce download link is invalid. If anyone can support me, I will be very grateful....
I soldered a PCB version today. I soldered it according to the circuit diagram on the stand-alone version. The independent buttons displayed the temperature on the LCD1602 but it failed. Only the LCD ...
MOV R0,#70H ;[/font][/size][font=宋体][size=12pt]Display[/size][/font][size=12pt][font=Times New Roman]70H[/font][/size][font=宋体][size=12pt]to[/size][/font][size=12pt][font=Times New Roman]74H[/font][/s...
The advantages of CAN bus technology are comprehensively analyzed, and CAN bus technology is applied to the design of distributed test system. The popular graphical programming software LabVIEW is use...
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
Nios II is a configurable 16-/32-bit RISC processor. Combined with a rich set of peripheral-specific instructions and hardware acceleration units, it provides a highly flexible and powerful SOPC sy...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
1. Multi-channel DAC technology bottleneck
Currently,
the development of multi-channel DAC technology focuses on two core challenges.
First, industrial applications urgently ...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
Speaking of the problem of vehicle spontaneous combustion, whether it is a pure electric vehicle or a fuel vehicle, there will be incidents of spontaneous combustion. For the same spontaneous combu...[Details]
introduction
As core electronic components used in vastly different fields, automotive-grade chips and mobile/consumer-grade chips exhibit significant differences in their...[Details]
On August 19, Reuters reported that people familiar with the matter said that Nvidia is developing a new AI chip based on its latest Blackwell architecture for the Chinese market. The performance o...[Details]
According to the latest financial report data, thanks to its leading position in advanced technology, TSMC's profit performance in the second quarter of 2025 was extremely impressive, with net prof...[Details]
Mathematical functions are very important and are used in many situations such as analog quantity processing and PID control.
(12) Calculate sine value instruction (SIN)
The "Calculate Si...[Details]
According to reports from Xinhua News Agency, Tianjin University official website and other media, Chinese researchers have recently broken through the bottleneck of energy density and application ...[Details]
On August 18, according to a report by Xinbang, China's leading EDA company HuaDa JiuTian will launch this month (August 2025) China's only full-process storage EDA solution that can support ultra-...[Details]
Recently, Orbbec issued an announcement that its application for issuing A-shares to specific objects in 2025 has been accepted by the Shanghai Stock Exchange.
The announcement shows that the ...[Details]