FTDI's new VNC1, VNC2 and other USB HOST chips can realize data transmission without a computer, and are often used in medical equipment and devices that originally use USB to serial and parallel port...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:35[/i]The component list for the 2011 National College Student Electronic Design Competition is finally out. Please express your opinions bas...
The following code does not work. I would like to ask the experts for help. BOOL CGGDlg::PreTranslateMessage(MSG* pMsg) { long pos[1]; unsigned short LmtSts; switch (pMsg->message) { case WM_KEYDOWN: ...
I created 5 tasks in a uc/OS project, and they all ran normally at first. After testing, one of the tasks was inexplicably hung after 5 or 6 hours, while the other tasks ran normally. I don't know wha...
In UNIX, an inode (index node) is a structure that contains unique meta-information about a file. A file may occupy multiple physical blocks, but there is only one inode for each file, which contains ...