I wrote a BS_OWNERDRAW button class. Because it needs to draw in the parent window at the same time, there is no code in DrawItem: void CCeButtonST::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) { } At ...
There is no doubt that the Internet of Things (IoT) is creating a lot of excitement and a never-ending stream of new applications. From smart homes to connected cars to managed wireless infrastructure...
After the previous system started, I could not enter in the terminal. I compiled openWrt according to the official tutorial.
https://v853.docs.aw-ol.com/study/study_4compile/
Compile
Package
After bur...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] Have you noticed that when your operating system has been used for a long time, it will slow down to varying degrees, and someti...
1. Design tasksUse the AT89C51 single-chip microcomputer to generate the "beep, beep,..." alarm sound and output it from the P1.0 port. The frequency is 1KHz. According to the above figure, we can see...