<div>
do you mean embedded visual tools????
</div>


<div>
no, not the tools to use but can I achive to scan the status of the IO port int micro seconds instead of milliseconds? &nbsp;<br />
<br />
For example if i am in a loop, to slow it down 1ms i would use Sleep(1).
</div>


no, not the tools to use but can I achive to scan the status of the IO port int micro seconds instead of milliseconds?  

For example if i am in a loop, to slow it down 1ms i would use Sleep(1).

<div>
<div class="content wysiwyg-content">
I need to scan an IO port in microseconds. &nbsp;Could this be done using Windows CE.NET? &nbsp;If yes what function can I use to achive this?<br />
<br />
Thanks
</div>
</div>


I need to scan an IO port in microseconds.  Could this be done using Windows CE.NET?  If yes what function can I use to achive this?

Thanks

CE.NET microseconds

Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers. For large systems, the operating system makes sure that different programs and users running at the same time do not interfere with each other. The operating system is also responsible for security, ensuring that unauthorized users do not access the system. Operating systems provide a software platform on top of which other programs, called application programs, can run.