1. Introduction The data acquisition system adopts hard interrupt mode. The 8254 timer and 8259 interrupt controller on kh-9300 board are programmed to trigger the interrupt and count the external pulse Channel 0 and channel 1 of the data acquisition card adopts serial mode and uses the internal clock on the board for timing. Channels […]
Category: Embedded System
How to improve the reliability of embedded storage switching technology
Embedded storage switching technology is still more commonly used, so I studied how to increase the reliability of embedded storage switching technology, here to share with you, I hope to be useful to you. Embedded storage switching technology enables the storage system to integrate 2gbps switching network connection inside the storage array. The benefits of […]
What can I do to learn Python
Python technology can be used for web development, python technology can be used for data analysis, python technology can be used for artificial intelligence, python technology can be used for machine learning, popular Python machine learning library and framework, of which the two most popular are scikit learn and tensorflow. 1、 Python development can be […]
How to become proficient in Java language
Learn java programming must be hands-on, encounter bugs to find their own solutions, in the learning process, in addition to learning to find information, but also bold questions, in the process of solving problems in order to faster improve the programming ability. Qianfeng takes you to learn how to learn java language? 1. The system’s […]
What skills do Python crawler engineers have
For programmers, there is basically no repetitive work, any repetitive work can be solved automatically through the program. Now Qianfeng will take you to know what skills reptiles need. 1. Basic coding Basics (at least one programming language) This is necessary for any programming effort. You have to know the basic data structure. Data names […]
Design method of CPLD vision system using image sensor
At present, the research on vision system has become a hot spot, and there are developed systems for reference. However, most of these systems are based on PC. because of the complexity of algorithm and hardware structure, their application in small embedded system is limited. After the above system collects the image data, the visual […]
Research on Embedded TCP communication speed of 8-bit computer
For a long time, serial RS 232 and RS 485 communication technology has been a common communication standard in automatic instruments and meters. But in recent years, with the development of computer technology, network technology, communication technology and their application in industrial automation system, the industrial automation system, instrument and instrument field has accelerated the […]
ADI lt8228 100V bidirectional voltage or current regulation solution
ADI lt8228 is a 100V bidirectional voltage or current synchronous regulator with reverse power supply, reverse current and fault protection functions, – 60V input and output negative pressure protection, bidirectional surge current limitation and boost output short circuit protection, and switch MOSFET short circuit detection and protection. It has a wide input and output voltage […]
Stm32l4 + microcontroller for embedded applications
Recently, stm32l4p5 and stm32l4q5, the new microcontrollers of stm32l4p5 and stm32l4q5 of stm32l4p5, extend the performance advantages of arm? Cortex? Processor core to cost sensitive and power? Intensive intelligent IOT devices, including energy meters, industrial sensors, medical sensors, fitness trackers and smart home devices. Stm32l4 + microcontroller introduced by stm32l4 + is very cost-effective. It […]
What are the advantages of Python
Since the birth of Python language in the early 1990s, it has been widely used in system management task processing and web programming. Today, let’s take a look at the advantages of learning Python! Python, one of the three major programming languages in the world, is an object-oriented interpretive computer programming language with rich and […]