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Interrupt timing: 1. Write the interrupt function in main.c @far @interrupt void TIM4_UPD_OVF_IRQHandler(void) { TIM4_SR=0x00; //Clear update flag PD_ODR^=0x0f; } Add declaration: void TIM4_U...[Details]
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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]
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The all-vanadium liquid flow energy storage battery production project is one of the key projects newly started in Dunhua City in 2024. Since the start of construction of the project, the construction...[Details]
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Following the previous article "STM32 Serial Port IAP", let's talk about how to set up a general project to become an upgrade program suitable for the previous IAP.
Let me take my own standard proje...[Details]
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During this period of research, I clearly felt that automotive technology was beginning to be reorganized globally. The focus shifted from the previous development of the three electric systems to so...[Details]
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Mate 40/40 Pro are two high-end models that Huawei is about to launch, and there will definitely be new breakthroughs in the camera. Before the release of this series of flagships, Huawei has s...[Details]
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The automotive bus we are most familiar with is CAN, but you may be a little unfamiliar with LIN and Flexray. So next, I will introduce these four automotive buses to you. The vehicle bus is the c...[Details]
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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]
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New tool chain unveiled at Sensor+Test Exhibition in Nuremberg, Germany (May 9-11, 2023) On May 22, 2023, China - STMicroelectronics released a smart sensor processor programming tool chain and ...[Details]
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Profinet protocol is a communication protocol used in the field of industrial automation control. It is a communication standard based on Ethernet technology developed by Siemens, which can realize...[Details]
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What is LUCT?
Stratum 1 clock tree and Stratum 2 clock tree
Clock tree design and how it is designed are the main reasons for differences in system chip performance.
Historically, ASIC clock tr...[Details]
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Even with Google's $2.1 billion acquisition hanging over Fitbit's head, the wearables company announced three new devices today. The Fitbit Sense replaces the Fitbit Ionic as the company's most...[Details]
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1. General timer overview and performance 1.1 Overview On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general time...[Details]
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It has been 23 years since USB connectivity was first introduced, and the technology has expanded faster than ever before in the global electronics industry. With more than 3 billion ports shipped a...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]