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μC/OS-II is an open source real-time operating system with preemptive and multi-tasking features, and has been applied to many microprocessors. Although the kernel has many functions, it still has som...[Details]

Abstract: Based on the research of the structure and working principle of the electric power steering system (EPS) and its controller (ECU), a control system based on the ARM S3C44B0X single-chip ...[Details]

In the process of writing drivers, we will use a sentence to modify the entry function and the exit function: module_init and module_exit. Then, after modification, the kernel can call the entry fu...[Details]

Recently, the Provincial Development and Reform Commission, the Provincial Finance Department, and the Provincial Ecological Environment Department jointly issued the "Jiangsu Province Carbon Peak and...[Details]

Recently, data from the Association for the Advancement of Automation (A3) showed that North American industrial robot sales are still slow, with North American industrial robot sales f...[Details]

The chip manufacturing process is a long chain, and many important process links require precise detection methods to detect defects, ensure yield, reduce production costs, and improve control proces...[Details]

When I was about to play with the advanced timer TIM1 / TIM8 on STM32F103ZET6, I suddenly found some port multiplexing problems: The pins of TIM1 are as follows: The pins of USART2 are as follows: ...[Details]

This is a commonly used program segment - a subroutine - a standard program, which obtains input data or controls output data through port scanning to achieve the purpose of saving bits or bytes - sa...[Details]

A reducer is a mechanism that uses a gear speed converter to reduce the number of revolutions of a motor to the required number of revolutions and obtain a larger torque. In the current mechanism u...[Details]

WPG Holdings announced that its subsidiary Quanta Semiconductor has launched an in-vehicle Ethernet bridging solution based on TOSHIBA . As vehicle communication networks become more com...[Details]

With the rapid development of network technology and embedded technology, video surveillance through the network has been widely used. 3G network makes it possible to transmit smooth video informatio...[Details]

　　The main challenges of LTE device testing include the following four aspects: 　　First, the challenges brought by OFDM: Compared with traditional single-carrier signals using CDMA or TDMA, OFDM sign...[Details]

RF is radio frequency current, which is the abbreviation of high-frequency alternating electromagnetic waves. RF technology plays a wide and irreplaceable role in the field of wireless communicatio...[Details]

It has to be said that since Tesla became the world's largest automaker by market value, almost all automakers have started a trend of learning from Tesla, including BMW, which was the global luxury ...[Details]

The time unit inside the microcontroller Oscillation frequency fosc = quartz crystal frequency or external input clock frequency Oscillation period = the reciprocal of the oscillat...[Details]