The compilation problem of uCOS II under XP system I am going to learn embedded systems. I have just started reading the Chinese tutorial of μCOSII and downloaded the installation version of source co...
[p=35, null, left][font="][size=3][color=#000000]1. Call TI's official delay function DELAY_US() in the DSP2803x_Examples.h header file. [/color][/size][/font][/p][p=35, null, left][font="][size=3][co...
Difference between chmod 755 and chmod 4755
chmod is a command for setting file permissions in Linux. The numbers behind it represent the permissions of different users or user groups.
It is usually t...
1. The meaning of electronic circuits Circuit diagrams are a kind of graphics that people use agreed symbols to draw for the needs of research and engineering to represent the structure of circuits. C...
Yesterday, a forum member posted [b] "A foreign guy was blackmailed after helping a middle-aged woman who fell down on a Beijing street": [/b] [url=https://bbs.eeworld.com.cn/thread-420433-1-1.html]ht...
I have been learning drivers for a while. There is one question that I cannot figure out. The driver starts from DriverEntry and then executes various dispatch processes. Is this DriverUnload executed...
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]
In the
AI
boom, the most talked about is
neural network
. However,
AI
is much more than that. Let's learn about the relevant content with the network communication editor.
...[Details]
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
1. Brief description A summary of "How to build uClinux kernel transplantation on ARMSYS development board with S3C44B0X as core", including the analysis of Bootloader function and the key co...[Details]
As the weather gets colder, the way the north and south spend the winter has become a hot topic and people talk about it. Although the north is particularly cold, because there is heating, it can s...[Details]
1) ADC multi-channel acquisition: (Multi-channel acquisition must use scanning mode. In scanning mode, the channels of the rule group share a register, so DMA transmission must be used; to prevent da...[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 October 2017, NVIDIA announced a new member of the Drive PX family of autonomous driving computing platforms at its ecosystem conference GTC Europe , codenamed "Pegasus". "Pegasus" is expected ...[Details]
On the 25th, Qualcomm held a technology summit in Beijing, inviting almost all important Chinese partners in an extremely rare "show", including SMIC, China Mobile, Lenovo, Xiaomi, OPPO, vivo, ZTE ...[Details]
HT47I_O Port Application include ht47c20.inc data .section 'data' count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch reti org 10h jmp timer_int ;***...[Details]
In the global mobile communications market,
Ericsson
is a banner. However, in the Chinese market,
Ericsson
has encountered considerable trouble. From 3G TD-SCDMA to 4G TD-LTE, Chine...[Details]