The HGI HC32F460 series supports the USB FS protocol stack, and the CDC VCP virtual serial port is provided with a virtual serial port example in the previous HGI SDK version (hc32f46x_ddl_Rev1.2.0).
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It is very uncomfortable to wear a mask when going out in summer when the temperature is over 30 degrees. The mask will be soaked with sweat after walking in the sun for 5 minutes.Is there any good wa...
I am working on the custom method (using the serial port) to program the FLASH of 430. After the program is completed, the power is turned off and reset, and the reset button can run the new program. ...
According to foreign media reports, AEye, a supplier of adaptive high-performance lidar solutions, demonstrated the revolutionary design of its 4Sight™ intelligent sensing platform at the AutoSens De...[Details]
Changfa Gai Nengyuan No. 102
To the People's Governments of all districts, counties and cities:
The "Changsha Charging Infrastructure "Blue Sky Defense" Special Implementation Plan" is n...[Details]
Future 5G iPhone models may have larger batteries or more compact battery modules than existing phones, thanks to a key integrated technology that Apple first used in its AirPods Pro wireless earphon...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1 Introduction TD-SCDMA, one of the third generation mobile communication system standards, adopts two key technologies, namely smart antenna technology and joint detection technology. The main func...[Details]
Part 2 coming soon: Zobel circuits, test and measurement of Class D amplifiers, PCB layout and grounding issues.
In the second part of the Q&A, the focus is on Zobel circuits, test and mea...[Details]
The Ford Bronco model , which was supposed to be launched in March , will be delayed due to the new coronavirus epidemic. However, according to foreign media reports, on April 14 local time, Ford app...[Details]
As software developers, most of them find protected mode mysterious and difficult to understand. In the process of developing a 32-bit microkernel preemptive multi-threaded operating system, I ha...[Details]
On May 12, according to foreign media reports, Rocke and Pascha, two hacker groups engaged in Monero mining, are working hard to control as many Linux cloud environments as possible in order to mine ...[Details]
1 Introduction
With the development of ultra-large-scale integrated circuit technology, it has become a reality to integrate millions or even hundreds of millions of transistors on a chip. Now,...[Details]
1. Design ideas
When designing a power-on delay reset circuit, the rise time of the power supply voltage VDD and the start-up time of the oscillator must be considered. The rise time of the power...[Details]
Abstract: The carrier PWM control methods of multi-level inverters are discussed and their principles are introduced. In order to compare their control effects, a simulation study is carried out ...[Details]
What is a handheld spectrometer? A handheld spectrometer is a spectrum analysis instrument based on XRF spectrum analysis technology. The product has the advantages of stable performance, flexible use...[Details]
FPGA/CPLD
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