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Kernel version linux-2.6.30.4
I2C is a subsystem under Bus in Linux. It consists of client driver, i2c-core, i2c adapter driver, and algorithm aglorithm. There are two i2c adapters in s3c2440. As pla...[Details]
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leds_drv.h
#ifndef _MEMDEV_H_
#define _MEMDEV_H_
#include linux/ioctl.h
/* Define magic number */
#define MEMDEV_IOC_MAGIC 'k'
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With the official launch of the "Eastern Data and Western Computing" project, the three major operators, as the national team and main force in the construction of digital information infrastructure,...[Details]
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The N4906B serial error tester covers basic error test functions. With appropriate pricing and excellent configuration features, this new serial error tester is an ideal choice for manufacturers and ...[Details]
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What is welding seam tracking?
Welding robot seam tracking refers to installing data collection in front of the welding position, or collecting welding parameters, and then transmitting them t...[Details]
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The correct way to open a high-capacity production line, Advantech EPC-U2217 machine vision solution
With the advancement of technology and the development of intelligent manufacturi...[Details]
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PWM (Pulse Width Modulation) is a switching regulated power supply application. It is a very effective technology for controlling analog circuits using the digital output of a microprocessor.
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After learning the theoretical part of IIC bus protocol, I think I should learn the specific operation of 2440 IIC controller. After all, the purpose is to learn S3C2440, so I will ma...[Details]
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Abstract: First, the architecture of wireless sensor networks and their applications in medical care are briefly introduced. Then, the architecture of wireless sensor network medical monitoring sys...[Details]
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"Optical fiber in, copper out" is the development trend of broadband and bidirectional cable TV network. Cable TV network transformation should push optical fiber further to the user end to achieve...[Details]
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0 Introduction
Satellite signal simulators play an important role in the research and development of satellite navigation, especially in the research and development of multi-mode receiver...[Details]
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Before falling asleep, some people replay the things they experienced during the day in their minds. The more they want to fall asleep earlier, the more they can't fall asleep. If there is a natural,...[Details]
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Turn on the low voltage display meter. If the LCD display is fuzzy or unresponsive, it means that the battery voltage inside the meter is low and needs to be replaced. The specific steps are as fol...[Details]
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Verint® Systems Inc., a customer engagement company, recently announced that it has been named a leader in voiceprint recognition by Opus Research in its latest survey. Opus Research's 2019 Intellige...[Details]
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The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]