Do you still use watchdog in your ucos program? If so, how do you feed the watchdog? Do you feed it in every task? If so, since ostimetick keeps scheduling tasks, even if one task dies, other tasks wi...
Event details >> [url=https://www.eeworld.com.cn/huodong/keysight-20181227/index.html][b][size=4][color=#0000ff]Keysight Technology Award-winning Live Broadcast: Applications and Techniques of Oscillo...
[i=s]This post was last edited by bjwl_6338 on 2016-8-26 10:55[/i] [align=left][color=rgb(102, 102, 102)][font=Tahoma][size=10.5pt]#Meeting friends by dismantling#-Dismantling 1[/size][/font][/color][...
I have an LPC2368 development board, 90% new, from Advanced Electronics. I want to sell it for some cash to buy a 2440 or 6410. The original price is 469, the current price is 240. Contact QQ 28991601...
Follow the tutorial step by step, and now try to use Rapid IoT Studio. One bad thing is that it is operated in the form of a web page, which is indeed a bit inconvenient. It would be nice if there is ...
1. Purpose In actual product release, if the program stored in the MCU Flash is not protected, some illegal companies may read the program in the Flash through an emulator (J-Link, ST-Link, e...[Details]
I have read the source code of mbed these days, and the interface encapsulation for upper-level application calls is quite good. The code quality is relatively high, the comments are also very detai...[Details]
LAN8720 configuration: IP: 192.168.192.30 Gateway: 192.168.192.1 A high frequency of ARP packets is detected The content of the packet asks for the mac address of 192.168.192.1, and asks the resp...[Details]
On April 18-19, 2018, at the "Second Distributed Photovoltaic Carnival" held in Hangzhou, Jinko Power and China New Energy Assets Investment, Financing and Trading Platform (hereinafter referred to as...[Details]
Nowadays, everyone is saying that "technology is people-oriented". The essence of the development of technology is to serve the improvement of the quality of life of human beings. Automated driving...[Details]
Autonomous driving
and
5G
are the two hot topics that global companies and media are paying the most attention to, and the combination of the two is the focus of everyone's attention....[Details]
Recently, Jiangsu GoodWe Power Technology Co., Ltd. ("GoodWe") unveiled two products of the SDT family, the 17kW smart photovoltaic inverter GW17KN-DT and the 20kW smart photovoltaic inverter GW20KN-D...[Details]
Household photovoltaic power stations mainly utilize idle resources on existing household buildings, such as roofs, wall facades, balconies, courtyards, etc., to install and use distributed photovo...[Details]
The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, that is, it is still effective even if the main clock fails. Here we need to note that the clock of the inde...[Details]
Today’s medical devices are filled with increasingly complex electronic devices that monitor, display, assist and warn patients. The latest generation of medical device electronic devices are smaller...[Details]
In the 80C51 single-chip microcomputer, the clock frequency is known to be 6MHz. Please program P1.0 and P1.1 to output square waves with periods of 2s and 0.5s respectively. Please give the answer a...[Details]
An easy programming question for microcontrollers! Urgent, write a 3-byte binary subtraction subroutine. When using the main program to call multiple groups of data for debugging, two situations need...[Details]
The circuit shown in the figure requires that the light is off when the machine is turned on. Press the button once, and the light D1 will turn on and automatically turn off after a delay of 10 secon...[Details]
Real-time operating system RTOS
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