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There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priority". Each interrupt source needs to...[Details]
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From stm32f10x.s, we can see that a lot of interrupt response functions have been defined. This is the interrupt vector table, labeled __Vectors, which indicates the entry address of the interrupt vec...[Details]
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On July 20, Shandong CITIC Energy United Equipment Co., Ltd.'s trough-type solar high-temperature thermal collection technology and micro-energy grid interconnection application technology with com...[Details]
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MC/OS-II is a free, open-source embedded real-time kernel written by American Jean Labrosse. It is a real-time embedded operating system ERTOS (Embedded Real Time Operation System) with high practica...[Details]
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introduction LabVIEW is widely used in the field of automatic control. It is not common to use LabVIEW as the upper-end software in HVAC systems. However, with the release of LabVIEW 7 Express, LabVI...[Details]
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Sixiu Electronic Studio "Xiangyun Little Prince" development version Define Pins /**************************Port/pin definition area****************************/ #define LCDRS PF_ODR_ODR0 //LCD1602...[Details]
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After repeatedly studying the stability of the internal RC oscillator and bandgap voltage reference of MEGA 48, I chose MEGA 48 and used the internal RC to drive the serial port communication. It h...[Details]
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By: Dr. Michael A. de Rooij and Dr. Yuan-Che Zhang, EPC eGaN FET technology plays an important role in driving the development of the wireless charging market for various types of home appliances ...[Details]
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The most commonly used junction field effect tube is the N-channel 3DJ type, and its pin arrangement is shown in Figure 1-1. To test the amplification performance of this type of effect tube, you can ...[Details]
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The Galaxy S20 FE is the most affordable Galaxy S series smartphone released this year. It has all the core features of the S flagship series, but unfortunately, some early users encountered touch is...[Details]
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With the advancement of science and technology, high-voltage
power supplies
are being used in more and more fields. The term "high-voltage power supply" is
defined based on
its out...[Details]
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According to Jiwei.com on March 6, market research firm Counterpoint Research released its latest report showing that OPPO ranked first in domestic market share in January 2021, becoming the number o...[Details]
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Automotive-grade battery pack monitor chip XL881x series
Automotive-grade chips
Unique advantages:
A single chip suppo...[Details]
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I have used 51 to drive DS1302 before, and it output the correct time in a short time. At that time, I thought this chip was simple and simple. But now I use STM32 to do a project, using the same chi...[Details]
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Based on more than 100 successful HBM design cases, we ensure the success of chip tape-out in the first time
Delivers more than twice the throughput of HBM3 at low latency to meet...[Details]
PCB Design
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