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Groups > comp.lang.pascal.delphi.misc > #400
| From | "P E Schoen" <paul@peschoen.com> |
|---|---|
| Newsgroups | comp.lang.pascal.delphi.misc |
| Subject | Re: SERIAL PORT RS2323 |
| Date | 2012-09-26 20:16 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <k405t4$cjb$1@dont-email.me> (permalink) |
| References | <38a54ca6-8b6b-4a99-8a27-b34aa70e3145@googlegroups.com> |
"Elico" wrote in message news:38a54ca6-8b6b-4a99-8a27-b34aa70e3145@googlegroups.com... > How do I communicate in both directions with the RS232 > port send messages to an external device > and receive messages FROM an external device . Best way IMHO is to use a serial port component. Several versions are discussed in my thread: "Serial port component, ComDrv32 vs SerialNG" which was posted in May These components have demo applications which act as terminals with full duplex capability. See: http://www.torry.net/authorsmore.php?id=3670 http://www.torry.net/pages.php?id=198 http://sourceforge.net/projects/tpapro/ http://sourceforge.net/projects/comport/ Have a look at the source code and try the demos on your hardware to see what works best for you. Paul www.muttleydog.com
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SERIAL PORT RS2323 Elico <therightinfo@gmail.com> - 2012-09-25 02:00 -0700 Re: SERIAL PORT RS2323 "P E Schoen" <paul@peschoen.com> - 2012-09-26 20:16 -0400
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