[NTLUG:Discuss] serial communications

[JR Newsletters]

james osburn wrote:

> has anyone in the group done anything with serial communications.
> done means you have coded in c/c++ on linux. and have used the stand
> serial port to communicate between two machines
> jim
>
>
>
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>
I have (and I mean I have programmed the serial ports to communicate 
between computer and embedded devices as well), and the first thing I 
can suggest is for you to look up this link:

http://www.tldp.org/HOWTO/Serial-Programming-HOWTO

termios.h is your friend.

--James