From: "David C. Hoos, Sr." <david.c.hoos.sr@ada95.com>
Subject: Re: Ada+rs232
Date: 2000/05/23
Date: 2000-05-23T17:17:32+00:00 [thread overview]
Message-ID: <8geefc$25u$1@hobbes2.crc.com> (raw)
In-Reply-To: 12ff8d42.976d82ff@usw-ex0102-014.remarq.com
elta <c.walterNOc.SPAM@essaim.univ-mulhouse.fr.invalid> wrote in message
news:12ff8d42.976d82ff@usw-ex0102-014.remarq.com...
> Is there an implementation for dealing with rs232 serial port ?
> and where can I find it ?
This is a matter that is highly dependent on the platform, both
hardware and Operating System.
Some questions to be answered are:
1. Are you looking to manipulate the hardware directly, e.g.,
by reading and writing values from and to registers?
Some OSs will not allow user-level code to do these
operations.
2. Are you looking to access the RS-232 port through
Operating System services -- e.g., by treating the
device as a file to which one can write, and from which one
can read?
With more details of what you're trying to accomplish, an
appropriate solution can be suggested.
I have done serial port IO on a number of platforms and OSs,
all in Ada95.
next prev parent reply other threads:[~2000-05-23 0:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-05-23 0:00 Ada+rs232 elta
2000-05-23 0:00 ` David C. Hoos, Sr. [this message]
2000-05-24 0:00 ` Ada+rs232 Ted Dennison
2000-05-24 0:00 ` Ada+rs232 elta
2000-05-24 0:00 ` Ada+rs232 Gautier
2000-05-23 0:00 ` Ada+rs232 tmoran
2000-05-23 0:00 ` Ada+rs232 elta
2000-05-23 0:00 ` Ada+rs232 David C. Hoos, Sr.
2000-05-23 0:00 ` Ada+rs232 elta
2000-05-24 0:00 ` Ada+rs232 Gautier
2000-05-24 0:00 ` Ada+rs232 elta
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