I am currently learning cortex-m3 and have a certain understanding of it. I have learned s3c2440 and am familiar with embedded systems. I hope I can also achieve certain results in cortex-m3. I have a...
#include "DSP28x_Project.h" // Device Headerfile and Examples Include File char table0[]="School of Electrical Engineering"; char table1[]="Measurement and Control 0901"; char table2[]="李永超"; char tab...
Hey guys, I'm going to use 5525 for USB communication recently, but after burning the official keyboard code into the board, the computer prompts that it cannot be recognized, unknown device, what's t...
I am currently studying AD in LM3s5749. I have read the English version of the introduction material, but there is only one example in EasyArm5749, which seems too little.
I would like to ask all the ...
[i=s] This post was last edited by Changjianze1 on 2016-6-16 22:10[/i] [color=rgb(0,0,0)][font=楷体_GB2312][size=10.5pt][font=宋体][b] [size=3] 【[font=Times New Roman]Linux[/font][font=宋体]Study Notes[/fon...
Image Processing Capability Evaluation VI - AVI Video Playback Optimization In the fourth evaluation, since the videos tested were relatively short, a few days ago, when playing videos with a relative...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]