Below I will report to you the work done on FLASH booting, hoping it will be helpful to you. My experience and writing skills are limited, so please forgive me if I write poorly. Hardware environment:...
The price of STM32F429VI is too high, so I replaced it with STM32F407VE. I did not modify the program and tested UART, SPI, and CAN, all of which were normal. After using it for a while, I found that ...
A mother stray dog was found living with her three puppies in a cave under a tree near the company’s tennis court. It seems that they have problems with their three meals a day. The weather in Beijing...
I use DSP6713BIOS to do multi-tasking, one PID hard interrupt, one soft interrupt, one task, the task has the lowest priority, as a background program, the strange thing is that each time only
Is it e...
Ask everyone a question: ------------------------------- I am doing embedded development on the board. When in kernel mode: float result = 5.4 / 4.3 ; // I have a simple question. Some people say that...
First of all, why does C++ need inheritance? What does inheritance mean? What are the three types of inheritance?
Why do we need inheritance?
When writing large programs, there are often many classes,...
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]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[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]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
0 Introduction
In the design and construction of communication systems,
communication power supply
is called the heart of the communication system. The power supply system will dire...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]
1. Introduction
Stepper motor is a basic component that converts electrical energy into kinetic energy. It has been widely used in a variety of electromechanical equipment, such as various machine...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
1 Introduction
With the rapid development of my country's economy, the country has introduced a series of policies such as preferential policies, subsidy policies, and old-for-new policies, wh...[Details]
1. Why do we need to do electromagnetic compatibility design for products?
Answer: To meet product functional requirements, reduce debugging time
,
make products meet the requirements o...[Details]
1 Theoretical Analysis
Ultrasonic waves
When propagating in a suspension, the ultrasonic waves that encounter the suspended particles are scattered and attenuated at the interface, an...[Details]
1 Introduction
When studying electronic courses such as "Electronic Circuits" and "Signal Processing", college students only understand the real signal characteristics in theory. They cannot r...[Details]
1. Introduction
Due to the good programmability and superior performance of FPGA, the number of embedded systems using FPGA chips in LCD splicing screens is increasing rapidly, especially in t...[Details]
Microcontroller MCU
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