Hello everyone, I am working on a display terminal, and I am going to use a 7-inch LCD (with touch screen). I have always used a small monochrome screen, and it is very difficult to use a color screen...
I executed TouchCalibrate() in the EVC application, but the screen flashed a few times and then stopped responding. No calibration program appeared. Why is this? I am running it on the wce emulator on...
I want to use the simulator in Keil to learn the assembly instructions of Cortex. The chip I will use is STM32.Now the startup file STM32F10x.s has been added to the project. In addition, there is a v...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:30 [/i] The best example for beginners, I hope it is useful to beginners [[i] This post was last edited by liujia1 on 2009-7-26 23:35 [/i]]...
From July 29 to August 18, nearly 20 days have passed. I haven't posted anything and haven't learned much. From 0 to 1 is a very important process, but I haven't gained much from this 1 today. Light u...
I read in the TI user guide that the second pin of JTAG is the power output pin of the emulator, but I see that many people just connect this pin directly to VCC. Why is that? Doesn't this conflict wi...
Wang Xiaochuan, the "Wudaokou Goalkeeper", is going through a level that he has never gone through before. For example, Sogou's (NYSE: SOGO) financial report, artificial intelligence, and the futur...[Details]
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
Serial Port: 一. USART_ITConfig(USART1, USART_IT_TXE, ENABLE): As long as the transmit register is empty, there will always be an interrupt. Therefore, if you are not sending data, turn off the tran...[Details]
This small program is still the use of timer, which is relatively simple. The specific parts are noted in the comments, please refer to the comments. /*********************************************...[Details]
The adoption of vehicle tracking systems for cars and fleets is increasing. Modern trackers have reduced form factors and increased functionality to support active data transmission for real-time tra...[Details]
The ZTE incident has aroused people's concerns about the future of Chinese chips, and they have been using WeChat and Weibo to express their views; the Chinese display industry is also worried abou...[Details]
The following is a 16-way multi-channel ADC acquisition circuit diagram and source program made using the STM32 microcontroller. It uses a USB interface to connect to the computer, which is actually ...[Details]
MCS-51 single-chip microcomputer, a simple assembly language program, calculates the function value of a piecewise function. It is known that there is a variable X in the 25H unit. It is required to ...[Details]
Unfortunately, my serial port has some problems and I can't print information. I can only debug to view variables and see the values. Fortunately, there is not much AD conversion code, and I can use ...[Details]
At the early morning of November 17th, Beijing time, at the Global Supercomputing Conference held in Denver, the United States, the "nonlinear earthquake simulation" application completed by the te...[Details]
On June 26, 2017, China's new generation of high-speed rail "Fuxing" realized its first two-way service between Shanghai and Beijing, with a maximum speed of 400 kilometers per hour and a standard ...[Details]
In the first quarter of 2014, Inspur's
server
shipment market share reached 19%, ranking first in China and fifth in the global market. This is the first time a Chinese manufacturer has ach...[Details]
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