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Starting from the memory space management method of Keil C51, this paper focuses on the reentry problem of real-time operating system in task scheduling, and analyzes some basic ways and methods to...[Details]
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0 Introduction
In recent years, with the rapid development of China's social economy and the continuous improvement of people's living standards, the number of cars has increased signi...[Details]
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Among all the models in the BYD Dynasty family, the most handsome one is the flagship model BYD Han. I remember that when I first saw it, I was deeply attracted by its elegant body curves, soft and...[Details]
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Chapter 7: Preemptive Kernel (with Delayed Service Only)
Preemptive Multitasking
Once everyone understands the task scheduling method of time-slice round-robin scheduling, the principle of preempti...[Details]
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spiflash is an 8-pin flash memory, used by AT45DB041 and AT45DB161, the latter has a storage capacity of about 2MB. From reading the manual, we know that there are two ways to read and write data to 1...[Details]
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The board I made before used 4-wire JTAG, and it was always able to program. Recently, I want to change the board, and because 4-wire JTAG takes up too much space, I plan to change to 2-wire JTAG. Ho...[Details]
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Hot melt adhesive powder is a fine chemical with translucent powder particles. In its production process, a level measuring instrument is needed to measure and control the high and low levels of ho...[Details]
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Recent advances in battery technology have enabled some of the most exciting innovations in the automotive market, resulting in the latest generation of electric vehicles (EVs) and hybrid /electri...[Details]
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Today a customer asked us what capacitive reactance is and how to measure the size of safety capacitive reactance. In fact, measuring the size of capacitive reactance is very simple and can be measur...[Details]
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The electronic control system is called the brain of new energy vehicles. As one of the three core technologies, it mainly covers the motor control system and battery management system. The electro...[Details]
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1. Introduction to power chips
A power chip is an integrated circuit chip that converts or controls power to provide a suitable voltage or current for the normal operation of the load. It is a...[Details]
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With the growing demand for electric vehicles, all-solid-state batteries are gaining attention. Due to the risk of explosion of lithium-ion batteries, all-solid-state batteries are seen as a new gene...[Details]
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December 1, 2022, Shenzhen - At
the 2022 Tencent Digital Ecosystem Conference
held recently
,
Intel and Tencent
jointly announced a series of major upgrades to software and hardware...[Details]
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Fiber optic Ethernet is coming It is an indisputable fact that optics are widely used in automobiles. Optical devices are blooming everywhere in the car and leading the future. Whether it is car ligh...[Details]
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Last Friday, BYD's stock price surged 8%, and its market value exceeded RMB 1 trillion for the first time. Meanwhile, a few days earlier on June 7, BYD returned to the third place in the global aut...[Details]
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