The purpose of this example is to use this board to implement a file system, which will record everything from new construction to testing.
1. Create a new projectBased on the BSP of the AB32 Jiaolong...
With the acceleration of the digitalization process, digital signals will replace more analog signal environments. Since 2004, the application of DSP in consumer electronics will enter people's lives ...
Preface
I have previously experienced the development environment, etc., and now I will have a qualitative experience of the performance in various aspects.
Running points
Open the WSL terminal
Downlo...
I saw a post about the time-sharing idea of MCU but I don't quite understand it. For example, in the main function, the scanning program, xianshi represents the digital tube, and wei represents the ke...
[i=s]This post was last edited by qwqwqw2088 on 2020-10-16 19:51[/i]IntroductionA device's quiescent current, or IQ, is an important but often misused parameter for low-power, high-performance designs...
According to the latest news from blogger @数码闲聊站 today, OPPO has a new K series phone on the way. The phone is OPPO K9 Pro, which will be equipped with MediaTek Dimensity 1200 processor and a 120Hz h...[Details]
1. Several concepts (1) Run address, load address ① Running address — link address: They are equivalent, just two different ways of saying it. Run address: The address of the program when it is execu...[Details]
NEDT (Noise Equivalent Temperature) is a key parameter when evaluating medium wave (MWIR) and long wave (LWIR) infrared thermal imaging signal is equivalent to the instantaneous noise of the thermal...[Details]
According to Jiwei.com, today (2), TSMC held an online technology forum, revealing the latest innovations in advanced logic technology, special technology, and 3DFabric advanced packaging and chip st...[Details]
1. Bus Overview The computer system is based on the microprocessor. Each device must be connected to the microprocessor and must work in coordination. Therefore, the concept of bus is introduced in t...[Details]
For people who use MCU, it is not necessary to understand the mechanism and connection of HCS12(x) memory map. Because if you do not systematically study courses such as operating system and compiler...[Details]
According to Nikkei, Guo Taiming's Guangzhou factory, in which he invested 61 billion yuan, is seeking new investors to provide capital injection. The 61 billion yuan ($8.5 billion) factory in Guan...[Details]
After investigation, suppliers generally reported that this year's order demand has dropped by 5% to 10% compared with last year (2018); it is expected that end product customers may pass on part of ...[Details]
The following figure is a simple mobile phone battery charger circuit. The design is simple, easy to build and inexpensive. It uses a LM78xx regulator to make the output voltage steady and stable.
...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
China Energy Storage Network News:
At the 2020 Innovation Conference of the State Grid Corporation of China, one of the innovative achievements, the proximity electric induction warning devic...[Details]
At the just-concluded Apple Spring Online Conference, Apple, as always, used its video creativity to unveil the mystery of new products for us step by step. But after watching the one-hour conference...[Details]
On November 16, Ningde Xiapu Yuyangli Energy Storage Project (Phase I) started to transmit electricity successfully. This project is the largest single-unit grid-side independent station-style liqu...[Details]
On June 22, GlobalFoundries announced the construction of a new wafer fab in its Singapore campus to expand its global manufacturing scale. It is reported that GlobalFoundries has worked hand in han...[Details]
1. STM32F4 bus architecture DMA (Direct Memory Access) The eight master buses are: Cortex-M4 core I bus, D bus and S bus; DMA1 memory bus, DMA2 memory bus; DMA2 peripheral bus; Ethernet DMA bus...[Details]
Motor Drive Control（Motor Control）
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