I just joined the company and was assigned to work on vxworks software. I have never been exposed to vxworks before, so I don't know much about it. Please help me explain [color=#FF0000] mainly what v...
[size=2] [list=1][*][size=2]Data transfer instructions[/list][font=宋体][size=2](3) Instructions with direct address as destination operand[/size][/font] [font=宋体][size=2]MOV direct,A[/size][/font][size...
When I compile the matrix keyboard driver, the following error message appears. I can't find the answer. Please help! c:\wince420\pbworkplace\smdk2410\iicdev\i2cdev-keyboard.cpp(11) : fatal error C108...
Once various interferences invade the single-chip microcomputer application system, the system will not be able to operate normally, and even cause significant losses. The consequences of interference...
I would like to ask you guys, in an article about Zhu Yiming, the founder of GigaDevice, saying that Cortex-M0 requires copyright fees. What does this mean? Why is it required? Thank you very much!...
To call the multiplier in FPGA, you can directly use the language to call it, for exampleVERILOG a=bXC;
VHDL a=b*c;You can also call IP CORE directly and pass the required multiplier and multiplicand ...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be use...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Among the uses of electrical energy, lighting accounts for a considerable proportion. Compared with the earlier ordinary incandescent lamps, the fluorescent lamps and energy-saving lamps we commonl...[Details]
Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
Real-time operating system RTOS
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