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Adjusted points to 200<br />

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Use select(), or poll(), or pthreads, or asynchronous I/O.<br />
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Use select(), or poll(), or pthreads, or asynchronous I/O.



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You could also set VMIN and VTIME with the &lt;termios.h&gt; API.<br />
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You could also set VMIN and VTIME with the <termios.h> API.



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 &nbsp; I am trying to write an interrupt driven serial port program using C, and I was wondering if anyone have amy idea if this is possible. My Unix system supports POSIX termios.h and aio.h, will my answer lies within these two include files?<br />
&nbsp; &nbsp;Fundamentally, I would like to send a string of commands out of my serial port and proceed with other task. In the background I would like to have an interrupt handler that continously read the in-coming buffer for a full length string return data. I don't want to hang the system on the read process because of the my process is under real-time.
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   I am trying to write an interrupt driven serial port program using C, and I was wondering if anyone have amy idea if this is possible. My Unix system supports POSIX termios.h and aio.h, will my answer lies within these two include files?
   Fundamentally, I would like to send a string of commands out of my serial port and proceed with other task. In the background I would like to have an interrupt handler that continously read the in-coming buffer for a full length string return data. I don't want to hang the system on the read process because of the my process is under real-time.

interrupt driven serial communication...

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.