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An ARM program can be divided into multiple code segments and data segments, which are then assembled into an executable file. .text; text segment, containing the program's instruction code .data; ...[Details]
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Security systems are one of the most researched fields today and with the increase in security threats, companies are launching new smart security products to counter these threats. IoT is an added...[Details]
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0 Introduction
According to statistics, 46% of traffic accidents on China's highways are caused by tire failure, of which 70% are caused by tire blowouts. The pressure and temperature inside th...[Details]
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Part 1 ARM assembly syntax under Linux
Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic initialization of the system, such a...[Details]
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Recently, Guangdong Hydropower No. 2 Bureau Co., Ltd. (hereinafter referred to as the "Company") and Shenzhen Tianli Energy Storage Technology Co., Ltd. (hereinafter referred to as "Tianli Energy S...[Details]
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I have received many inquiries from friends and clients, asking why other 2.4G wireless products on the market are OK, but electric guitars are always prone to interruption and delay, and whether t...[Details]
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Recently, Sungrow Power Supply has reached a strategic cooperation with Super Energy, a top new energy company in Southeast Asia, to provide an integrated photovoltaic and energy storage solution f...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define cs_l PORTD&=0xfe //output low level #define wr_l PORTD&=0xfd //output low level void delayms(uint x) /...[Details]
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Recently, I have been paying attention to the mobile power chips of major solution providers on the Internet. Here is a detailed technical explanation of a better chip to help you better understand...[Details]
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In C language, because the parameter transfer method belongs to value transfer, the change of local parameters in the function will not affect the value of the actual parameter. Sometimes, in order...[Details]
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The camera imaging geometric model and perspective transformation process are the basis for camera parameter calculation and also the basis for computer vision. Because the virtual studio system h...[Details]
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Bandwidth, sampling rate and memory depth are the three key indicators of digital oscilloscopes. Compared with engineers' familiarity and attention to oscilloscope bandwidth, sampling rate and memory ...[Details]
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In recent years, driven by emerging technologies such as intelligence, 5G, and AI, the smart home industry has entered a period of rapid development. At present, the smart home market is still in the...[Details]
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1. UART Principle Description Universal Asynchronous Receiver/Transmitter (UART) is used to transmit serial data: when sending data, the CPU writes parallel data into the UART, and the UART sends it ...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]