Serial port operation -

Tim ignored_mailbox at yahoo.com.au
Tue Nov 29 21:14:39 UTC 2011


On Tue, 2011-11-29 at 14:14 -0500, Bob Goodwin wrote:
> I have two F-15 computers with a program that should be toggling
>         RTS and DTR on the serial port. One works as expected this one I
>         am on now does not.
> 
>         I haven't had much to do with the serial port and don't know how
>         to troubleshoot it.
> 
>         Can someone offer a suggestion where to begin?

Obvious first line of thought:  Are you using two different serial
cables?  And, if so, is the non-working one fully wired?

-- 
[tim at localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686

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