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Re: How to realize a 'serial server' (with com port emulation on pc Windows) ?

From RobertoA <amorosik@tiscalinet.it>
Newsgroups comp.sys.raspberry-pi
Subject Re: How to realize a 'serial server' (with com port emulation on pc Windows) ?
Date 2020-12-31 21:36 +0100
Organization Aioe.org NNTP Server
Message-ID <rslcog$cqt$1@gioia.aioe.org> (permalink)
References <rsi5qr$1ele$1@gioia.aioe.org> <i53nqfFkc2aU1@mid.individual.net> <5fed3122$0$288$e4fe514c@news.xs4all.nl>

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Il 31/12/2020 03:02, A. Dumas ha scritto:
> Andy Burns <usenet@andyburns.uk> wrote:
>> On a hardware level you'll need a level shifter to convert the PI's
>> RX/TX pins from 3.3V TTL to +/- 12V e.g.
> 
> No. He said uart, never mentioned rs232.
> 

Rs232 electric level in not necessary
Conversion ttl-rs232 is not necessary
Gpio port of Rasperry is connected directly with other 3v3 electronic boards
The part for me obscure, is how to use Raspberry uart port for 
communication via tcp ethernet line
The second big question is how to use for a 'virtual com port' on 
Windows side, that mus communicate with Raspberry board
Please see the following link

https://www.b4x.com/android/forum/threads/raspberry-how-to-realize-a-serial-server-uart-ethernet.125040/

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Thread

How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-30 16:19 +0100
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2020-12-30 16:22 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2020-12-30 16:41 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:02 +0000
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:36 +0100
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Martin Gregorie <martin@mydomain.invalid> - 2020-12-31 21:03 +0000
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2020-12-31 21:22 +0000
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:10 +0100
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Björn Lundin <b.f.lundin@gmail.com> - 2020-12-30 18:55 +0100
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:38 +0100
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Björn Lundin <b.f.lundin@gmail.com> - 2021-01-01 15:30 +0100
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:14 +0100
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Björn Lundin <b.f.lundin@gmail.com> - 2021-01-02 13:24 +0100
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Deloptes <deloptes@gmail.com> - 2020-12-30 19:02 +0100
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:40 +0100
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Deloptes <deloptes@gmail.com> - 2021-01-01 21:54 +0100
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:01 +0100
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Martin Gregorie <martin@mydomain.invalid> - 2020-12-30 18:31 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Deloptes <deloptes@gmail.com> - 2020-12-30 22:21 +0100
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2020-12-30 18:52 -0500
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Martin Gregorie <martin@mydomain.invalid> - 2020-12-31 00:58 +0000
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2020-12-30 20:33 -0500
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Deloptes <deloptes@gmail.com> - 2020-12-31 09:37 +0100
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:14 +0000
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2020-12-31 17:37 -0500
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:14 +0000
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2020-12-31 10:29 +0000
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:44 +0100
            Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2020-12-31 21:18 +0000
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2020-12-31 17:50 -0500
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:44 +0100
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:04 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:41 +0100
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Martin Gregorie <martin@mydomain.invalid> - 2020-12-31 21:31 +0000
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:20 +0100
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Anssi Saari <as@sci.fi> - 2020-12-31 00:15 +0200
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Jim Jackson <jj@franjam.org.uk> - 2020-12-30 22:19 +0000
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2020-12-31 21:46 +0100
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Jim Jackson <jj@franjam.org.uk> - 2021-01-01 20:29 +0000
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Andy Burns <usenet@andyburns.uk> - 2021-01-01 21:28 +0000
            Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:23 +0100
              Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Ahem A Rivet's Shot <steveo@eircom.net> - 2021-01-02 10:41 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:09 +0000
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Theo <theom+news@chiark.greenend.org.uk> - 2020-12-30 22:17 +0000
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? A. Dumas <alexandre@dumas.fr.invalid> - 2020-12-31 02:14 +0000
  Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Grant Taylor <gtaylor@tnetconsulting.net> - 2020-12-31 17:39 -0700
    Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? RobertoA <amorosik@tiscalinet.it> - 2021-01-02 11:08 +0100
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-01-02 12:29 -0700
      Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2021-01-02 14:48 -0500
        Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-01-02 13:31 -0700
          Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2021-01-03 12:27 -0500
            Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-01-03 14:22 -0700
            Re: How to realize a 'serial server' (with com port emulation on pc Windows) ? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2021-01-03 22:27 -0500

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