Platform: s3c2440 + wince5.0 In the serial port driver file pdds3c2440_ser.cpp [code] void CPdd2440Uart::XmitInterruptHandler(PUCHAR pTxBuffer, ULONG *pBuffLen) { ...... for (DWORD dwByteWrite=0; dwBy...
PWM signal can be converted into DC voltage after low-pass filtering. The square wave in the narrow-band range can be converted into a sine wave of corresponding frequency after low-pass filtering. Ca...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:29[/i] [size=5][color=#0000ff]At the press conference on May 22, Academician Wang Yue said, "This year we began to emphasize two aspects of a...
stm32cubeMX graphical configuration content STM32CubeMX is part of the original STMCube initiative from st microelectronics, and STM32Cube includes STM32CubeMX. STM32CubeMX is a graphical software co...[Details]
This paper combines embedded control technology with network control technology to realize the design of temperature control system based on single chip microcomputer through Internet control. Th...[Details]
This program sets the LED running light and the 0-16 numbers of the 0th position of the digital tube to light up in a cycle. The digital tube program cannot be put into the main function, because the...[Details]
Not long ago, we discussed the disruptive trends that will change the future of display solutions and the changes that High Dynamic Range (HDR) can bring , which provides a more realistic...[Details]
China Energy Storage Network News:
The Global Energy Internet Seminar, jointly organized by the Global Energy Internet Development Cooperation Organization and the Royal Academy of Engineerin...[Details]
With the continuous rise of the global information wave, the fields of smart phones, artificial intelligence and the Internet of Things have ushered in opportunities for rapid development. Against ...[Details]
Patent trolls refer to companies that have no physical business and survive mainly by purchasing important patents and initiating patent lawsuits to gain profits. Patent trolls are actually malicio...[Details]
As augmented reality/virtual reality ( AR /VR) applications take off, the related display demand has also received considerable attention. Since the screen of the head-mounted device used in AR /VR...[Details]
We have mentioned DS1302 before. It has three lines, namely CE, I/O and SCLK. CE is the enable line, SCLK is the clock line, and I/O is the data line. We have introduced SPI communication before. Hav...[Details]
LED lights are simple LEDs that can only express simple information by turning on and off. In this class, we will learn about a device that can express more complex information - LED digital tubes. F...[Details]
What? Beijing
Zhongguancun Integrated Circuit Design Park
(IC Park) is only 800 meters away from Yongfeng Subway Station? It only takes 5 minutes to ride a small yellow car, which is too co...[Details]
If this pace of small steps and fast progress can be maintained, China's small and medium-sized flexible AMOLED panels will soon be able to be used in the terminal market. However, the existing ap...[Details]
With the development of single-chip microcomputers, single-chip microcomputers are increasingly used in the fields of household appliances, industrial automation, production process control, intellig...[Details]
The default working main frequency of s3c2440 cpu is 12MHz and 16.9344MHz, which is the frequency of our crystal oscillator. However, 12MHz crystal oscillator is more commonly used. Fin refers to the...[Details]