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/* * __flush_dcache_all() * Flush the wholeD-cache. * Corrupted registers: x0-x7, x9-x11 */ ENTRY(__flush_dcache_all) // Ensure the order of previous memory access instructions ...[Details]
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The following code treats PA0 as a button port, pulls up inside the chip, and when the button is closed, the IO port is pulled low, triggering an interrupt. #include "stm32_lib/inc/stm32f0xx_rcc.h"...[Details]
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China Energy Storage Network News:
On November 13, the 17th China Southern Power Grid International Technology Forum and the "Digital Grid White Paper" conference were held in Qianhai, Shenzh...[Details]
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Traditional hospital monitoring systems use wired network monitoring and are connected to the host computer via RS-485 or other wired methods. Such monitoring systems must be laid out in hospital ward...[Details]
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Abstract: This article uses the ATmega8 microcontroller as the core to design a distributed, modular electric vehicle battery management system that communicates through LIN bus and has intelligent ch...[Details]
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The world is paying more and more attention to energy-saving high-efficiency lighting. According to the International Energy Agency (IEA) report, global electric lighting accounts for about 19% of ...[Details]
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The continued advancement of 3D imaging, integrating new technologies such as stereo vision, laser triangulation, structured light, and time-of-flight, will help end users and OEMs solve new and ch...[Details]
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1. Design Features
1. Accurate primary-side constant voltage/constant current controller (CV/CC) eliminates the optocoupler and all secondary-side CV/CC control circuits, and can achieve maxim...[Details]
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In the previous two classes, Pi Ziheng introduced two typical input files in embedded development: source files (.c/.h/.s) and link files (.icf). Pi Ziheng is going to ask again, are there any inpu...[Details]
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In addition to foldable products, Samsung has also applied for patents and trademarks for designs and utilities related to ordinary smartphones. Last week, Samsung Display registered the "Blade Bezel...[Details]
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The high-voltage switch tester prompts "Output short circuit or overload, please turn off the machine to check the control wiring" Problem analysis:
(1) The control wiring is wrong, causing the ins...[Details]
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(1) Flash constants:
#include //header file to be added
const prog_uchar FlashConst = 3; //define uchar type constant n in flash (flash constant)
unsigned char RamV...[Details]
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Copper wire motors and aluminum wire motors are two commonly used winding materials in motors. The main difference between them is the conductivity and price of the material.
Advantages ...[Details]
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Xiaomi Mobile officially announced that the Xiaomi CC9 Pro will be equipped with a 100-megapixel camera. Later, the official also released actual sample photos of the Xiaomi CC9 Pro to show the image...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Microcontroller MCU
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