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any help with be VERY useful!!<br />

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com2 should be associated to a device, and since devices are just handled like a file, then the normal input/output operations should work in UNIX.<br />
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Now, how to do it properly can be found if you get any program in the internet that handles serial communication protocols (kermit for example) and analyze its code.<br />
<br />
<br />

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com2 should be associated to a device, and since devices are just handled like a file, then the normal input/output operations should work in UNIX.

Now, how to do it properly can be found if you get any program in the internet that handles serial communication protocols (kermit for example) and analyze its code.




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The OS whose name you are trying to think of is &quot;Linux&quot;.<br />
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YOu can send data out of the serial port just with <br />
&quot;cat data &gt;&nbsp;/dev/ttyS1&quot;<br />
In un*x, everything is just a file, this includes the serial ports. &nbsp;Use stty(1) to set the serial port's baud rate etc, appropriately. &nbsp; If you want to do that in C, see &quot;man termios&quot;.<br />
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The OS whose name you are trying to think of is "Linux".

YOu can send data out of the serial port just with
"cat data > /dev/ttyS1"
In un*x, everything is just a file, this includes the serial ports.  Use stty(1) to set the serial port's baud rate etc, appropriately.   If you want to do that in C, see "man termios".



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hi!!<br />
do someone know how can i send and receive data throw the com2 in a UNIX Lynx system???<br />
the manuals don't work... i mean programing it with C<br />

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hi!!
do someone know how can i send and receive data throw the com2 in a UNIX Lynx system???
the manuals don't work... i mean programing it with C


Sending data to COM2 in UNIX Lynx with C

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.