[i=s]This post was last edited by RCSN on 2019-1-6 14:33[/i] [font=宋体][size=4] I just got the board tonight. I have to say that Infineon's evaluation board is really well made. I don't like to post un...
Linux process basics - creating child processes
Key concepts:
Parent process and child process
The process that creates the new process is called 父进程, and the new process is called 子进程. Use fork()the ...
1 Get Ubuntu sourcecodeUbuntu, Linuxqt and Debian systems share a set of source code. For details on how to get Ubuntu source code, refer to "13.1.1 Get Linux sourcecode".2 Install Ubuntu source code ...
1. Open the Subclass layer that needs to be displayed;2. Enter colorview create in the command window and press Enter.3. Enter the save file name in Save view and click Save.4. Click Close to close th...
I use the GRAPH control to display three curves. Some of the code is as follows: static void _AddValues(WM_HWIN hGraph) { int i; int Add; int Vz; // Add random number data to the three data objects _a...
[p=30, null, left][size=18px]STM8S003F3P6: A total of 20 pins, supports up to 16 GPIOs, supports 16 external interrupts; 2 16-bit timers [TIM1/TIM2], can output up to 3 PWM signals; 5 ADC channels, su...
The user space virtual memory layout of different architectures is different, taking arm as an example The user space actually starts at 0x10 000, and from low to high there are code segment, data ...[Details]
According to news on September 25, as the demand for NVIDIA AI chips is booming, the foundry TSMC has also been increasing its production capacity. According to the Taiwanese media "Economic Daily", ...[Details]
According to news on December 7, Meta, OpenAI and Microsoft stated at AMD’s investor event on Wednesday local time that they will all use AMD’s latest artificial intelligence chip Instinct MI300X. Th...[Details]
introduction
In recent years, with the development of electronic technology, information technology and the popularization of digital products, embedded systems have been widely used in variou...[Details]
The access control system, also known as the entrance and exit control system, is a system for managing and controlling the entrances and exits of important areas or passages. With the development ...[Details]
Abstract: Because of internal circuit-breaker delay and limited MOS-gate pulldown current, many hot-swap controllers do not limit current during the first 10µs to 50µs following a shorted output. The ...[Details]
PC shipments in China (excluding tablets) grew 9% to 16.5 million units in the fourth quarter of 2021. This caps another year of strong growth in the Chinese market, with shipments up 10% in 2021 to ...[Details]
To promote the connection between supply and demand of automotive chips, the "Reliability Classification Catalog of Domestic Automotive Chips" will be released at the 10th Automotive Electronics Inno...[Details]
After several months of promotion, AMD finally officially launched the third-generation Ryzen series processors, claiming that they are more powerful than Intel. Although actual test results show tha...[Details]
1 Introduction Temperature control meters have been widely used in many fields such as industrial control. The intelligent temperature control meter with computer communication function introduced...[Details]
With the development of China's economy and the progress of science and technology, the application of AC variable frequency speed regulation is becoming more and more extensive. Among various spee...[Details]
From October 22nd to 24th, Huawei Developer Conference 2021 will be held in Songshan Lake, Dongguan, to work with global developers to build a prosperous ecosystem for the intelligent world. Accordi...[Details]
According to Jiwei.com, under the influence of the epidemic, working and studying from home drove good demand for monitor and notebook panels in April and May, but as some overseas regions began to g...[Details]
The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
Industrial Control Electronics
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