Help: how to output to a port such as a RS232?

[alan dare]

In article <1991Jun11.135431.22955 at udecc.engr.udayton.edu> jli at udecc.engr.udayton.edu (Staff-Jinghong _ Li) writes:
>Help needed:  would someone tell me how to send output
>to a port such as a RS232?  Any sepcial commands? 
>If the address of the port is known, hwo to declare 
>it as a FILE pointer? ...
>
>Thanks so much for your attention.


This can depend on what system your using (UNIX, VAX/VMS, MS-DOS).


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Alan Dare                     |  Internet : alan at hal.larc.nasa.gov
NASA Langley Research Center  |