I have configured it to SCI_A download mode and used the official routine, but it just can't connect. Sector problems occur when using my own program...
Computer Vision (Lu Peng, Beijing University of Posts and Telecommunications) : https://training.eeworld.com.cn/course/6142This course is an undergraduate course in the Department of Intelligent Scien...
On September 16, Huawei’s “Voice of the Heart Community” published the minutes of Ren Zhengfei’s interview with The Economist on the 10th.In the interview, Ren Zhengfei introduced Huawei's financial p...
In a single-phase full-bridge inverter circuit, in order to output a sinusoidal AC waveform, the signal given to the switch tube is an SPWM wave. If a PWM wave is given to the switch tube, and then an...
Hardware support: 1. An Arduino Uno R32. An MF RC522 contactless RF receiver module + RF card3. A 5v electronic relaySoftware tools: IDE (arduino-1.0.5-r2)Hardware connection: RC522 working voltage 3....
I am porting UCOSII to my STC MCU and found an example:There is a section in the example:EXTRN IDATA (OSTCBCur)EXTRN IDATA (OSTCBHighRdy)EXTRN IDATA (OSRunning)EXTRN IDATA (OSPrioCur)EXTRN IDATA (OSPr...
There is no doubt that the mobile phone market has been hit by the epidemic. So, for this year's mobile phone concept stocks, where to go has become the focus of the industry. When the author communi...[Details]
This method can greatly reduce the number of program statements, making the PLC program more concise and readable. Since time-consuming type conversion is not required, the program running efficien...[Details]
Modern cars are equipped with complex electronic systems. CAN and LIN buses have become standard protocols for communication between these systems. In order to develop and optimize the electronic f...[Details]
The RA8T1 MCU family, based on the Arm® Cortex®-M85 processor,
offers low-power operation and dedicated analog features for industrial, building and home automation applications
...[Details]
Recently, there is a project that uses the PWM of STM8S103F3P6 to dim the light. The hardware uses Pin1 to output the PWM signal. Because I have never used ST's microcontroller before, I started from...[Details]
LDR pseudo instruction and LDR load instruction in ARM
The form of the LDR pseudo-instruction is "LDR Rn,=expr". Here is an example to illustrate its usage. COUNT EQU 0x40003100 ... LDR R1,=COUNT MOV...[Details]
The Financial Times recently wrote an article analyzing the new challenges facing the Japanese chip industry. Japanese auto parts manufacturer Denso said at the end of last month that it would cooper...[Details]
With the rapid development of science and technology, photovoltaic power generation technology has been widely used both at home and abroad. Its application forms are diverse and the application place...[Details]
There are two types of attitudes towards smart voice in cars. One is very rejecting, "I can just click it myself", and the other is more accepting, and even considering buying a car because the smart...[Details]
As of 12:00 noon on August 15, the Huawei Mate 20 X (5G), the only 5G dual-mode phone that supports SA/NSA, has received over 1 million reservations and will be officially released at 10:00 on August...[Details]
New product line is a complete portfolio of test instruments that enable seamless cloud connectivity and support remote operation
Shanghai, China, May 13, 2021 – Farnell element14, a...[Details]
Whistleblower Jon Prosser shared some information today about a foldable iPhone that Apple is developing internally. He said that the foldable iPhone is real and the device will look similar to ...[Details]
The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: · Output ...[Details]
【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]