I am now working on the HPI port driver for arm2410 and DM642. The definitions of each register in the driver are as follows:/* HPIC register*/#define HPIC_L *(volatile u16*)(HPI_BASE+0x0) //00 0 0#de...
I use CCR1 to measure the period of PWM, and capture the falling edge:Initialization is as follows: P1SEL |= 0x04; // P1.2/TA1 is used to capture signalP1DIR |= 0x04; TACCTL1 = CM_2 + CCIS_0 + SCS;TAC...
A program for MCU 485 communication. When debugging the program, I found that the program always stuck at the statement "while(RI0!=1);//Host receives correctly and sends back F0" and does not run fur...
Dear brothers and sisters, please help me. My WINCE 5.0 system is an embedded system, but now the system crashed and cannot be restarted. It cannot be turned on. How can I re-burn WINCE 5.0? If I want...
[align=left][font=宋体]Course Introduction: This course is a video tutorial on the basic knowledge of Java, narrated by a senior Java lecturer from Shangguan Technology. It is a video tutorial on the ba...
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[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]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
1 Introduction
CAN (Controller Area Network) bus is a kind of field bus. It is used in many industrial sectors due to its outstanding advantages such as high performance, high reliability, high...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
Power technology
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