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0 Preface This series of blogs is only a record of my study of the K210 microcontroller, mainly focusing on learning how to use its internal resources. As a beginner, there are bound to be mistakes. ...[Details]
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Recently, Beijing Jianheng Certification Center Co., Ltd. (hereinafter referred to as "Jianheng Certification"), a leading third-party testing and certification organization in China, issued the fi...[Details]
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#include
#include
#include
#define ling 0x80 //Here is to set to light up one by one from the highest bit
volatile unsigned char count,i = 0,j = 0; //Set two variables
v...[Details]
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1. After installing MPLAB X IDE v5.00, the compiler interface is as follows: 2. Create a new file: File - New Project 3. "Microchip Embedded" - "Standalone Project" - "Next" 4. Select a 16-...[Details]
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As the world's best smartwatch company, Apple released the seventh generation of Apple Watch in September this year. Unfortunately, due to insufficient production capacity and other issues, Apple did...[Details]
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For most urban residents, the public transportation system is something they have to deal with every day. However, with the accelerated development of urbanization and the rapid growth of urban ...[Details]
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Qualcomm announces long-range, compact macro base station platform for cost-effective outdoor mmWave deployments
Key points:
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The Qualcomm® Compact Macro 5G RAN...[Details]
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;This program implements multi-byte unsigned number subtraction.
; Input parameters: the first address of the subtrahend is in DADR, the first address of the minuend is in SADR, and the number of b...[Details]
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According to Taiwan Economic Daily, industry sources said that Apple is accelerating its foldable iPhone layout, obtaining a number of related patents and requiring the supply chain to speed up...[Details]
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Switching power supply circuit structure
It uses STE-S6709 thick film integrated circuit, the switch tube is integrated inside the IC, and pin 1 is the integrated electrode. The 300V DC vo...[Details]
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First of all, high light efficiency: The light efficiency of LED display screens can be said to be an important indicator of energy saving. At present, China still needs to strengthen its light effic...[Details]
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Nanowire networks (left) and changes and reinforcement of network paths (right). Image credit: Elon Lovelace
An international team led by scientists from the University of Sydney...[Details]
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The capacitance of aluminum electrolytic capacitors is determined by the area of the anode aluminum foil. A special etching process maximizes this area and ensures that these capacitors have the hi...[Details]
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Recently, the Ministry of Science and Technology held the 2019 annual meeting of the " Autonomous Driving Electric Vehicle Environmental Perception Technology Research" project at Tsinghua Universi...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]