[i=s]This post was last edited by MianQi on 2021-1-22 11:57[/i]Qinheng's materials are well done, with clear titles and clear boundaries. Opening a copy of the CH32V103 Data Sheet, the line spacing an...
#### Scenario 1: Also using UART0, need to change from PF2, PF4 to PE2, PE4 1. Modify `sys_config.fex` (serial port of BOOT0 and Uboot) The path of `sys_config.fex` is `uart_debug_port` in `device/con...
1 GIT software installation and initialization settings
1.1 Software Installation
Double-click " TortoiseGit-1.8.5.0-64bit.msi " to install it. Use all default options.
Double-click " GitExtensions244...
What is Linux? Why did Huawei develop Hongmeng system based on Linux?In response to the Sino-US trade friction, after Google was forced to "cut off supply" by Pari, Huawei's Hongmeng system instantly ...
Recently, two flash explosions occurred in Tongzhou District. It was initially judged that they were related to gas. Yesterday, Beijing Fire Department gave some small suggestions to teach residents ...[Details]
According to Qichacha, on October 18, Shenzhen HGI Beidou Technology Co., Ltd. (hereinafter referred to as "HUADA Beidou") underwent changes in shareholders and main members, with the addition of BYD...[Details]
According to Bloomberg, people familiar with the matter revealed that Taiwan plans to subsidize more than NT$10 billion to attract chip manufacturers from other regions to build research and developm...[Details]
The OnePlus Ace new product online launch conference will be held at 19:00 on April 21. Currently, the two color schemes of the phone have been unveiled, with a right-angle frame design. T...[Details]
As manufacturers’ operations become more complex and the rules for doing business with suppliers, customers, consumers and regulators become more complex, automakers can streamline their manufacturin...[Details]
1. Declare the stack size
In the process of task switching and interrupt processing of UC/OS-II operating system, it is necessary to save the values of internal registers and variables of the proce...[Details]
By drawing on the successful experience of embedded systems in the fields of electronic technology, signal processing, and computers, and based on the analysis of target detection and tracking algori...[Details]
The function of PORTB is basically ordinary IO, but it has other features that other pins do not have. When each pin of PORTB is used as an input, there is a weak pull-up available inside.
RB0 of ...[Details]
Automakers are looking for ways to improve visibility during nighttime driving. DLP® automotive technology for headlamps can improve visibility and enable other applications.
Headlamps a...[Details]
According to Huawei's quasi-official Weibo account @长安数码君, the first foldable screen phone in the Honor Magic series will be released this year. Zhao Ming once said that Honor will launch a super f...[Details]
How to learn microcontrollers? I often see people say that they have studied for several months but have made no progress. Of course, due to the different education levels and personal understanding ...[Details]
According to news on February 20, France's Forvia, the world's eighth largest auto parts supplier, recently announced that it will lay off 10,000 employees in Europe over the next five years, account...[Details]
There are mainly the following types of thickness gauges on the market:
1. Magnetic substrate thickness gauge, suitable for measuring the thickness of non-magnetic materials on magnetic substrates (s...[Details]
1. Oscilloscope triggering Triggering is one of the biggest features that distinguishes digital oscilloscopes from analog oscilloscopes. The triggering function of digital oscilloscopes is very rich....[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]