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SPI communication is easy to implement. In contrast, driving FLASH took up most of my time in the entire process of learning SPI. The following are some records of my learning process. Hardware p...[Details]
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With the continuous development of automobile electrification and intelligent networking, automobile control systems will face a large number of functional additions and technological upgrades, and...[Details]
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General testing process Unit testing - Integration testing - System testing - Domain testing The differences among unit testing, integration testing and system testing are as follows: 1. Differen...[Details]
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In industrial control, in order to ensure the reliable operation of the system, it is necessary to detect the surrounding environmental variables (such as temperature, air pressure, humidity, etc.). ...[Details]
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With the advancement of the new four modernizations of automobiles, the trend of software and hardware decoupling is obvious, the automobile industry chain is facing structural changes, and the new e...[Details]
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Recently, SEMI wrote that due to the recent trend of anti-globalization, many challenges have been brought to the semiconductor supply chain. In the disputes of the Sino-US trade war and the Japan-So...[Details]
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The Nios II series soft-core processor is Altera's second-generation FPGA embedded processor, with a performance of more than 200DMIPS. Altera's Stratix, Stratix GX, Stratix II and Cyclone series F...[Details]
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For friends who are into embedded development, the I2C protocol is very familiar to them. There are too many devices that use I2C for their settings. Today, let's just talk about the I2C protocol. ...[Details]
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The Chinese version of Lenovo's Motorola moto mobile phone now supports the cross-brand file transfer function of the Inter-File Transfer Alliance. The relevant functions need to be adapted by t...[Details]
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Recently, a player discovered a new PSVR patent applied for by Sony. This new device allows players to enjoy a full-scale immersive VR experience - a "rotating chair". With it, players can rotate and...[Details]
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Embedded
technology has developed very rapidly,
and highly integrated processors
with
single-chip microcomputers
and dedicated
embedded
ARM as the core
have emerged
, and
ha...[Details]
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The following is a sine wave generator made of a 51 single-chip microcomputer, using the oldest dac0832. The program is very valuable for reference, you can take a look at it.
#include "reg5...[Details]
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With the progress of society and the development of industrial technology, many products have stricter requirements on temperature range, especially in industrial development, such as metallurgy, st...[Details]
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1. Interruption problem Interrupts are very important to writing programs, so how well a program handles interrupts will directly affect the quality of the program, especially for systems with...[Details]
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On November 13, SMG, a subsidiary of the Semiconductor Industry Association SEMI, released a new quarterly analysis report on silicon wafers in California, USA, yesterday. The report shows that glo...[Details]
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