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key.h #ifndef __KEY_H__ #define __KEY_H__ #include "stm32f10x.h" #ifdef KEY_GLOBALS #define KEY_EXT #else #define KEY_EXT extern #endif //IO definition #define down() GPIO_ReadI...[Details]
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(Image source: patentlyapple.com) According to foreign media reports, on July 16 local time, the US Patent and Trademark Office officially announced 60 new patents from Apple, including a new ty...[Details]
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Ethernet has spread from traditional office environments to various fields, including harsh industrial environments such as factory and building automation. Today, copper cables are the most common...[Details]
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" Linux waiting queue blocking interrupt IO application" involves four kernel driver functions and zero kernel structures, and analyzes four kernel driver functions; one related application template o...[Details]
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As we all know, a lot of news shows that Apple will release 5G iPhones next year, but they use Qualcomm's baseband chips. A report published today by Fast Company confirms Apple's plans to release ...[Details]
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After Samsung SDI began to deploy fire protection systems on energy storage battery systems, LG Chem also started to develop fire protection systems based on its own energy storage battery systems. F...[Details]
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In order to promote the development of autonomous driving technology and improve vehicle safety, Texas Instruments ( TI ) (Nasdaq: TXN) held a press conference in China today and announced the launch...[Details]
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Technical indicators of gas Roots flowmeter
Usage conditions
Ambient temperature: -30℃-+60℃ Medium temperature: -40℃-+85℃
Relative humidity: 5%-95% Atmospheric pressure: 70Pa-106kPa
Nominal diam...[Details]
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In recent years, mobile applications have become extremely popular. Mobile Internet methods such as WeChat payment and Alipay parking fee payment have become popular in the parking lot field, leading...[Details]
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Autonomous vehicle (AV) startups have raised billions of dollars to develop and test their self-driving technology. They will also need more funding to continue to develop, test, and ultimately deplo...[Details]
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In recent years, it has become a trend for system manufacturers to make chips, and domestic system manufacturers have also rushed to invest in it, among which Hisense is one. In June 2019, Hisense...[Details]
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On March 17, SEMICON CHINA 2021 was grandly opened in Pudong New District, Shanghai. In his closing speech at the opening keynote speech, Chen Nanxiang, co-president of Tsinghua Unigroup, pointed out...[Details]
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The industry-renowned ANCA 2022 Annual Tool Competition was successfully held in Stuttgart, Germany, the world grinding center. As a new industry gathering place for grinding technology, the ANCA Ann...[Details]
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1 Introduction
With the development of mobile storage industry and the popularization of digital products, the demand for mobile storage in data acquisition systems, industrial control industry and...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]
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