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thanks saurabh<br />
<br />
i was looking for command and ways to get it done by VB or VC++. please do let me know if you know anything on it.<br />
<br />

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thanks saurabh

i was looking for command and ways to get it done by VB or VC++. please do let me know if you know anything on it.



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Do you have MSVC 50 or 60 compiler ?<br />
If yes then you can take a look at the TTY sample.<br />
<br />
This is a simple executable that lets you transfer and receive bytes across serial ports.<br />
<br />
You will need a shielded cable with a 9 bit connector on either sides.<br />
<br />
Get hold of two compuers which are loaded with Win NT and connect their respective COM1 ports using the shielded cable. Run the TTY.EXE sample on both the computers.<br />
<br />
.....and there you are. You have the full source code also (TTY.C)<br />
<br />
This is a demo of &nbsp;PC to PC communications. For PC to external hardware communication, you will need to use specific chips ( not much idea about that)<br />
<br />
Hope this helps<br />

</div>


Do you have MSVC 50 or 60 compiler ?
If yes then you can take a look at the TTY sample.

This is a simple executable that lets you transfer and receive bytes across serial ports.

You will need a shielded cable with a 9 bit connector on either sides.

Get hold of two compuers which are loaded with Win NT and connect their respective COM1 ports using the shielded cable. Run the TTY.EXE sample on both the computers.

.....and there you are. You have the full source code also (TTY.C)

This is a demo of  PC to PC communications. For PC to external hardware communication, you will need to use specific chips ( not much idea about that)

Hope this helps


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<div class="content wysiwyg-content">
Hi all.Please let me know how &nbsp;can i interface a self designed electronic units with the PC<br />
<br />
i'm looking for commands and example to access pin of serial and parallel comm port pin by pin. Please let me know how its done in VC++ and VB. and which one do you recommend i use.<br />

</div>
</div>


Hi all.Please let me know how  can i interface a self designed electronic units with the PC

i'm looking for commands and example to access pin of serial and parallel comm port pin by pin. Please let me know how its done in VC++ and VB. and which one do you recommend i use.


how to interface PC with self designed electronics

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.