I was debugging Spansion's 8M NOR FLASH recently. I had tested it successfully, but when I ran it again yesterday, it always hung inexplicably. The manufacturerid and deviceid can be read correctly. A...
What can you do after graduating from Electronic Information Engineering?
If we look at the professional direction of engineers and postgraduates, the direction of electronic information majors is rou...
MSP430F5529 LCD is controlled via SPI. I added this #include "Dogs102x6.h" and it can be directly called out for display. How to use this header file#include#include"Dogs102x6.h" #include"intrinsics.h...
Good:I have nothing to do recently, so I am going to build a GCC development platform for STM32 (free and open source). I have successfully built a GCC environment using cygdrive+CodeSourcery g++ comp...
[i=s]This post was last edited by nkiy on 2021-5-17 00:10[/i]I recently encountered a problem and would like to ask the forum masters for help:
I use STM32F103C8T6 for key detection. I need to support...
For example, how does an xwindows program know which node under the /dev directory is the graphics driver? Does the graphics driver have a fixed major device number or must a unified name be used when...
SinoWise's SH66xx series 4-bit microcontrollers have the characteristics of fast speed, low power consumption, simple structure, easy to use, and high cost performance. They are widely used in remo...[Details]
Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology that uses wireless radio frequency communication. Compared with the currently widely used barco...[Details]
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 255 r...[Details]
Microelectromechanical systems (MEMS) are gradually entering the consumer, industrial, medical, automotive and computer application markets. Moreover, we cannot ignore their steady progress in the ins...[Details]
Designers of hearing aids have stringent requirements. Hearing aids must be small enough to fit in or behind the ear, operate on ultra-low power, and be free of noise or distortion. To meet these requ...[Details]
As the application scope of medical equipment expands from hospitals to emergency response and home medical environments, its mobility will be determined by many factors. In addition, medical equip...[Details]
From the moment AVS video was born, scientists and engineers have been working tirelessly to reduce the size of audio and video bitstreams. Various advanced video compression algorithms have emerge...[Details]
Preface
In the analog era, due to the unchanged specifications and relatively simple device connections, as well as users' low requirements for image quality, the relatively simple environment...[Details]
Introduction
Wireless operators are driving demand for broadband and data rates by offering enhanced data services to increase average revenue per user (ARPU). The need to provide users with ...[Details]
With the rapid development of network technology and information communication, network economy and knowledge economy are no longer the exclusive domains of IT and other high-tech industries. The i...[Details]
0Introduction
As a service robot in the field of medical care, the application of smart wheelchairs makes extensive use of mobile robot technology. The key technologies involved in the researc...[Details]
Abstract: This paper introduces the origin and new features of MP4, and introduces the core audio compression technology MPEG-2 AAC (Advanced Audio Coding) based on MP4. Finally, it briefly summari...[Details]
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the proc...[Details]
Abstract
: This paper introduces the general structure of the driver under the currently popular open source embedded operating system μClinux, as well as the connection between the touch scr...[Details]
Test equipment manufacturers are constantly challenged to develop new test solutions that meet the latest product testing needs of their customers, and they often design specialized hardware t...[Details]