pSerialHead = (PHW_INDEP_INFO)LocalAlloc(LPTR, sizeof(HW_INDEP_INFO)); (PHW_INDEP_INFO) is a structure object, LocalAlloc returns a handle, is this a forced conversion type? What is the specific funct...
[align=left][color=rgb(51, 51, 51)]Since 1998, when China began to try to independently produce display panels, by 2018, a full 20 years had passed, and China's display panel industry had gone from ca...
The term "through hole" usually refers to a hole in a printed circuit board. Through holes can be used to fix and install plug-in components or connect traces between layers. There is only one differe...
I want to make a remote update function for wince. 1. First read the binary data of the exe file on the PC, and send the binary data to the arm board through the socket. 2. Then create a local exe fil...
[i=s]This post was last edited by flashtt on 2016-10-27 21:43[/i] I recently wanted to buy an official stm32 development board with a screen, and accidentally saw the newly released stm32f412g discove...
[align=left][color=#000] [size=4]Deyisupport[/size][/color][/align][align=left][color=#000][size=4] The increase in applications that require instantaneous backup power has led to an increase in deman...