I was looking at the Linux source code recently. I had never touched assembly language before. When I saw the interrupt vector table, I wanted to understand the assembly code. I found that b stands fo...
[i=s]This post was last edited by Beifang on 2022-1-11 09:39[/i]Power on and test the example program
1. I received the Silicon Labs BG22-EK4108A development board. The packaging is simple enough, but...
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...
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What is LPL panel
LPL is actually just a code for who produces a panel. LPL is the general term for all panels produced by the joint venture between LG and Philips.
The panels produced by LPL inc...[Details]
1. Understand the code. Because my C language foundation is relatively poor, I decided to understand the code first and then modify it based on the source code to write my own dot matrix display. ...[Details]
During the charging process of lithium-ion batteries , lithium ions will be deintercalated from the positive electrode and intercalated into the negative electrode. However, when some abnormal condit...[Details]
Boot from u-boot (1.1.6) in nand u-boot loads the kernel (4.0) from the first partition (formatted as fat16) in the sd card, and then the kernel starts. The kernel mounts the second partition in ...[Details]
"Edge computing" is not a new concept. In fact, in the 1990s, Akamai launched the content delivery network (CDN). The idea was to introduce nodes geographically closer to end users to deliver cached ...[Details]
Medical imaging, especially ultrasound imaging technology, is undergoing a transformation. In the past, medical personnel used cart-mounted high-performance ultrasound systems to diagnose patients, b...[Details]
"With the application of technologies such as AI, computing power has been greatly improved. At the same time, the power demand of servers is also increasing day by day. Under the premise that the ...[Details]
On October 19, the 2021 China Society of Automotive Engineers Annual Conference and Exhibition (SAECCE2021) officially opened at the Shanghai Automobile Exhibition Center. It is reported that SAECCE ...[Details]
OFweek Cup · OFweek 2023 China
Robot
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"Continue to enhance the innovation capability of the Industrial Internet and promote the integrated development of industrialization and informatization on a wider scale, deeper level and higher l...[Details]
According to foreign media reports, the Berlin local government said on Sunday local time that US electric car maker Tesla has agreed to purchase a plot of land in the suburbs of Berlin, and construc...[Details]
The first problem encountered in the use of natural gas flowmeters is the selection of instruments. The selection of natural gas flowmeters is not an easy task, and there are many factors to consider...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
Linux and Android
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