1. What is the DSP power-on reset configuration?The big-endian, little-endian, boot mode, PCIe mode, and network coprocessor clock selection of the DSP need to be selected at power-on reset. How to se...
Good morning, everyone. IEC 61000-4-5:2014 page 34 requires the applied surge phase for ac power ports five positive and five negative impulses each at 0, 90, 180 and at 270. For the three-phase power...
[Chuanglong TLA40i-EVM development board] +04.USB-Camera test-abnormal (zmj)The original plan was to test the USB-Camera, and after it functioned normally, perform functions such as Sobel edge detecti...
Preparation
Get machine codeRegister an account on MaixHub: https://maix.sipeed.com/After logging in, search for the face recognition model, click the [Download] button, and you will be prompted to en...
This content is originally created by EEWORLD forum user Rohm LCD Technology Station . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the s...
1. Introduction
After the network access is successful, you need to start data communication. First, you need to modify the data points and add the following three data points. One is used to control ...
In recent years, rail transit has rapidly entered a high-speed period and has become an important factor in driving economic growth. The automatic train monitoring system (ATS) is an intelligent auto...[Details]
As we all know, in autonomous driving, there are three key technical aspects: perception, planning, and control. At the perception level, a single sensor collects external information, each with it...[Details]
On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure.
IT H...[Details]
Hello everyone, when it comes to power ripple, I believe it will resonate with many electronic engineers. In this video, we will discuss the related issues of power ripple. First of all, what exact...[Details]
System designers are increasingly faced with the challenge of maximizing power savings without sacrificing performance in system components such as high-speed data converters. Designers may be movi...[Details]
On April 23, 2020, the NPE company, Fundamental Innovation Systems International LLC (hereinafter referred to as FISI), sued Lenovo, TCL and Belkin in the Delaware District Court for infringing its c...[Details]
When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_...[Details]
Volkswagen also wants to develop software and will invest $9 billion in the future. The number of Volkswagen's software engineers will reach 10,000. According to the latest news from foreign media,...[Details]
On January 25, according to an announcement disclosed by the Shanghai Stock Exchange, Shanghai Hehui Optoelectronics Co., Ltd. (hereinafter referred to as Hehui Optoelectronics) will make its first ...[Details]
On the eve of the May Day holiday, a self-media article titled "Royole Technology - A Public Execution in Progress" fermented on the Internet, attracting a lot of attention. On May 6, Royole issued a...[Details]
Huawei's visible light communication technology uses ubiquitous visible light resources to achieve short-distance communication between access devices and user terminals, saving the existing communic...[Details]
Huawei was founded in Shenzhen in 1987 as a small sales agent. By 2018, its annual global sales revenue exceeded US$100 billion for the first time. In 2018, the global shipments of Huawei mobile phon...[Details]
The purpose of this experiment: Use interrupts to control the addition and subtraction of the digital tube numbers through the keys numbered 8 and C. After adding to 15, it will cycle back to 0, and ...[Details]
General purpose timer
The general timers of STM32 are: TIM2, TIM3, TIM4 and TIM5
When using a general-purpose timer, use the library function to directly set the timer as follows:
1. Enable the c...[Details]
1. About BootLoader program settings Some areas of FLASH are shown below: As shown in the figure, by default, 0X8000-0X8080 is the interrupt vector table. If we plan to allocate 4KB of space to t...[Details]