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1. Input Subsystem
1. Input subsystem structure definition
struct input_dev{
const char *name; device name
const char *phys; device path in the syste...[Details]
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Musk has repeatedly referred to the vehicle as the "Cybertruck." Musk said it looks like an "armored personnel carrier from the future" and has the cool style of the futuristic pickup truck in the sc...[Details]
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introduction
μC/OS-II operating system is a real-time operating system based on a microkernel. Its features of preemptive multitasking, microkernel, and good portability make it widely use...[Details]
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After Ford's national dealer conference in September, all dealers (nearly 3,000 in total) can voluntarily join the company's new Modele program. Ford CEO Jim Farley announced in an interview at Au...[Details]
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UBS analysts said that Apple's 2019 new iPhone sales in the United States are off to a strong start, but the company's data suggests that customers may have to wait longer to get the iPhone 11 or iPh...[Details]
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With the continuous development of industry, linear motor modules and linear modules, as important transmission components, have gradually entered the precision industry and are widely used. Many p...[Details]
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Siemens launched the new generation Sinumerik 828 CNC system software and hardware product portfolio at the 16th China International Machine Tool Show (CIMT2019), further promoting the digitalization...[Details]
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4. RIGOL MSO1104Z oscilloscope disassembly: main control chip (ARM) and peripheral chips display
After looking at the main control chip ( FPGA ) and some peripheral chips, let's take a look ...[Details]
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This application note introduces users to the interface software between the DS5000 (compatible with 8051) microcontroller and the DS1631 temperature sensor. The DS1631 integrates a standard 2-wire s...[Details]
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Designers of mobile phones, smartphones, tablets and notebook computers face the challenge of two major audio configuration jack standards, namely the Open Mobile Terminal Platform (OMTP) L/R/M/G for...[Details]
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Voltmeter Effect 电路原理图如下： 单片机源码： #include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int void delayms(uint mS) //微秒 { ...[Details]
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Do you want to make fast and relatively clean (accurate) measurements on high-speed signals? No time to solder your probe tips to your device? Not sure where problems with your high-speed design ...[Details]
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Signal generator is an essential part of many electronic devices, especially test equipment. It is used to input reference source signals to the device under test, and analyze and study the status of...[Details]
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In 2016, Dong Mingzhu joined hands with Wang Jianlin, Liu Qiangdong and others to invest heavily in Yinlong's cross-border car manufacturing, which caused a sensation. In the past two years, with the...[Details]
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6. SPI interface Six - (02), SPI control digital tube (the program contains detailed steps~~ and precautions~~) program: MDK6_1.c //--------------------------------------------------------------...[Details]
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