I used to work on PCs, and I got in touch with microcontrollers out of interest. I also participated in this RVB2601 event out of curiosity. My first impression was: Are all SOC software engineers so ...
Software reliability has always been a key issue. Anyone who uses software may experience computer crashes or program errors, and this also happens in embedded systems. Due to the limited anti-interfe...
[i=s] This post was last edited by bqgup on 2020-8-19 18:40[/i] # Why does the newly welded STM32 main control board run about 10 times slower than the normal speed after burning the program## 1. Desc...
RT, my almighty forum buddies, what money-making businesses are you doing now?
At least you can give me some ideas, now the stock funds are losing money....
Cross-compilation toolchain A9 series: Open the network disk to 2.2_OS_Linux-3.14.52 -> 03_toolchain and download the MY-IMX-A9 directory. [/size][/font][/color][/align][b]Source code[/b][align=left][...
There are four port usage combinations of TIM2 of stm32: 1. When not remapped, the default four IO ports of TIM2 are PA0, PA1, PA2, and PA3 2. To use the port combination of PA15, PB3, PA2, and PA3...[Details]
A multi-channel frequency measurement system is designed. The system consists of analog switches, signal conditioning circuits, FPGA, and bus drive circuits. It can realize voltage division, amplific...[Details]
u-boot startup process: From the file level, the main processes are in two files: cpu/arm920t/start.s, lib_arm/board.c, 1)start.s The boot code executed in flash, which is stage1 in bootload...[Details]
After the MSP430 is powered on and reset, the IO defaults to the input state and the watchdog is turned on. Generally speaking, after reset, the watchdog is disabled by default, while the MSP430 turns...[Details]
LeddarTech®, an industry leader in environmental sensing solutions for Level 1 to Level 5 autonomous vehicles and advanced driver assistance systems, is proud to announce the appointment of Mr. Dino ...[Details]
Abstract: There are many ways to protect systems against electrostatic discharge (ESD), surge current, overcurrent, undervoltage, overvoltage, and other power disturbances. Industries, companies,...[Details]
Oscilloscopes are rated as the most commonly used electronic debugging tools, and are widely used due to their powerful functions and versatility. However, with the development of electronic technolo...[Details]
Recently, during the 2019 STM32 Summit, Zou Cheng, COO of Shanghai RT-Thread Electronic Technology Co., Ltd. (RT-Thread), and Cao Jindong, Marketing and Application Director of Microcontroller Divisi...[Details]
Double T frequency selection network sine wave generator
The twin-T network is connected in parallel in the negative feedback loop of an operational amplifier with positive feedback to form a twin-...[Details]
On May 22, the 13th China International Battery Fair (hereinafter referred to as "CIBF2018") opened grandly at the Shenzhen Convention and Exhibition Center. As the world's largest battery expo, th...[Details]
Abstract: A closed-loop control scheme of a shunt active filter based on an improved harmonic detection method is introduced. The improved detection method replaces the low-pass filter in the traditio...[Details]
On October 12, in response to investors' questions on the interactive platform, "What are the projects under construction? How much is the investment?", Zhan Shengwei stated that the company's curren...[Details]
Interrupt, as the name implies, means that a continuous process is interrupted. When the processor is processing a task, there is a task that needs to be processed immediately, so it needs to stop th...[Details]
1 Introduction
Since the frequency of my country's mains electricity is fixed at 50 Hz, for some applications that require a frequency greater than or less than 50 Hz, a variable frequency powe...[Details]
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