Serial Port OverviewBaud rate software configurable
4 independent serial ports (UART0, 1, 4, 5)
Full-duplex communication
UART has data reception completion/reception error interrupts and raises error...
[i=s]This post was last edited by lingking on 2019-5-25 23:06[/i] Recently, there has been a lot of news about the US crackdown on Huawei, DJI, and Hikvision, including the banning of chips and the su...
The pipeline can only perform at its maximum efficiency when it is filled with instructions, that is, one instruction is executed per clock cycle ( only single-cycle instructions ) .If the program jum...
In the previous post, we analyzed the factory's initialization configuration process for NodeMCU-BU01 by reading the code, and located the specific implementation of AT command parsing and running and...
1. What is a base station? What does a base station consist of?The radio access network, also known as RAN (Radio Access Network). Simply put, it is the network that connects all mobile terminals to t...
In 1968, the former Soviet scientist VESELAGO analyzed the propagation characteristics of electromagnetic waves in a medium with negative dielectric constant ε and magnetic permeability μ based on Max...[Details]
The PIC table lookup program can be implemented by using the feature of subroutines with value returns. Specifically, in the main program, first get the table data address and put it into W, then cal...[Details]
National Energy Comprehensive Safety No. 67
Energy Bureaus of all provinces (autonomous regions, municipalities directly under the Central Government), Development and Reform Commissions of r...[Details]
The concept of intelligence has penetrated from the early hardcore technology industry to all walks of life, from refrigerators, air conditioners and washing machines to artificial intelligence an...[Details]
Recently, an app called "Remove China Apps" has become very popular in India. In just a few days, the number of downloads has soared from 1 million to 5 million, and it has topped the Google Pl...[Details]
The microcontroller source program is as follows: #include"bmp280.h" unsigned short xdata dig_t1,dig_p1; //Note the data type signed short xdata dig_t2,dig_t3,dig_p2,dig_p3,dig_p4,dig_p5,dig_p6,dig_p...[Details]
As the vehicle's electrical and electronic architecture moves toward centralization, the number of electronic controller nodes in the vehicle shows a clear downward trend, which requires integratin...[Details]
Most modern control is based on models (Model-based Control). Where there is a model, there will be errors. Therefore, how much error needs to be compensated/calibrated depends on what kind of mode...[Details]
Nowadays, China has become the most active region in the development of machine vision in the world, and its application scope covers various industries of the national economy, such as industry, a...[Details]
According to Bloomberg, tech giant Amazon is currently developing a pair of wireless earbuds with Alexa support, which will compete directly with Apple's popular AirPods. The report said that the ear...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or i...[Details]
"Conferences through office windows" and "traffic information displayed on bus stop windows" are scenarios that are expected to become a reality in the near future. With the emergence of new techno...[Details]
The latest report from TF International Securities analyst Ming-Chi Kuo is positive about Apple's future strategy for iPhone products. He believes that among smartphone brands from 2021 to 2023, Appl...[Details]
On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]
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