brat@gatech.UUCP (Steven Goldberg) (05/10/84)
I am working on a Honeywell DPS-6 processor and am trying to do (from
a high level language or assembly) immediate I/O to a modem which is
connected to the machine (not Listener-monitored).
I want to do some relatively simply I/O, and it doesn't seem to be
working. Since the system buffers, any characters I write won't be flushed
until I send a CR, but in cases I don't want a CR at all. If I close
the device, it flushes OK, but I believe it's either inserting a CR, or
adding something extra to the output character stream. Is it possible
that it's sending "DEL"s (ASCII 7F)? If so, how can I turn them off?
I'm trying to use a D.C. Hayes Smartmodem, and I can't interrupt it
by sending it "+++" without a carriage-return, or whatever else might
be getting in the way.
If anyone knows anything about this system, or has tried to do
the same type thing, I'd really appreciate the information. Please
respond via email.
Thanks in advance,
Steven Goldberg
--
Steven Goldberg
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