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usart.c serial port interrupt processing function:
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void USART1_IRQHandler(void)
{
u8 res;
if(USART1- SR&(1 5))//Receive data
...[Details]
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Recently, the energy storage project of CRRC QiChe Group Shijiazhuang Company has won a new order again, winning the bid for the storage equipment and control system procurement of the liquid air ener...[Details]
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1 Introduction
MAX197 is a 12-bit 8-channel AD conversion chip produced by MAXIM. Its main features are as follows:
·12-bit resolution; ·Single +5V working power supply;
·Sof...[Details]
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Digital headlight set is a black technology promoted by Automotive Cleanliness in recent years. At the technology exhibition held in Hannover, Germany, Osram exhibited a new generation of digital he...[Details]
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Abstract: This paper introduces the motor life test control system based on LabVIEW, details its system architecture and the construction of the test platform, and gives a detailed description of t...[Details]
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On July 22, Xinpengwei was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is "688508", with an issue quantity of 28.2 million shares, a...[Details]
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1 Introduction
The sound quality of the popular MP3 and MP4 players is quite good. But it is a bit regrettable that most of the players do not have functions such as playing music at will and d...[Details]
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November 15, 2024, Tessenderlo, Belgium -
Melexis, a global microelectronics engineering company, announced the launch of the ultra-low power Hall effect switch chip MLX92235
. This product...[Details]
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1. The module works in slave mode by default. The interface automatically switches from slave mode to master mode after generating a start condition; when arbitration is lost or a stop signal is gene...[Details]
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The analysis function of the serial bus is divided into two parts, bus triggering and bus analysis.
Customize serial bus triggering:
Figure 1 Custom serial bus trigger settings me...[Details]
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Because the product requires a display and touch, I bought a 2.4-inch color touch screen module.
Schematic diagram:
The driver chip of the display is ILI9325
ILI9325 is a 262,144-color...[Details]
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Despite including a mid-season refresh, the Galaxy A52 5G is now an old model, with its successor, the A53, not expected until early next year, but you don't have to wait that long to see what ...[Details]
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As we all know, 2020 is considered the first year of 5G commercialization. Currently, the three major domestic operators are accelerating the layout of 5G base stations. In the latest government work...[Details]
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Bootloader is a program area with high address in flash, through which the program operation control and program update can be realized. This page gives the method of online update through serial por...[Details]
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1 The necessity of conducting safety risk assessment of old elevators
Elevators are transportation tools that are closely related to people's lives. At the same time, they are special equipment with...[Details]
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