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| From | Paul Rubin <no.email@nospam.invalid> |
| Newsgroups | comp.arch.embedded |
| Subject | Re: How to snif full-duplex UART protocol between two nodes |
| Date | Tue, 21 Feb 2023 16:55:25 -0800 |
| Organization | A noiseless patient Spider |
| Lines | 14 |
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Rick C <gnuarm.deletethisbit@gmail.com> writes: > Since this involves two devices communicating and two serial ports, > one to monitor the data in each direction, wouldn't this be an X > cable? Or am I missing something? I guess you could call it an X cable. This has a diagram that looks about right: https://www.lammertbies.nl/comm/cable/rs-232-spy-monitor#full I've never made one of these myself. I used one that a co-worker made, and wrote the code to log the data. I said 1200 bps earlier, but I think it was actually 9600 bps. The connected devices were a POS terminal and a receipt printer.
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How to snif full-duplex UART protocol between two nodes pozz <pozzugno@gmail.com> - 2023-02-20 11:16 +0100
Re: How to snif full-duplex UART protocol between two nodes Don Y <blockedofcourse@foo.invalid> - 2023-02-20 04:17 -0700
Re: How to snif full-duplex UART protocol between two nodes Theo <theom+news@chiark.greenend.org.uk> - 2023-02-20 12:23 +0000
Re: How to snif full-duplex UART protocol between two nodes Richard Damon <Richard@Damon-Family.org> - 2023-02-20 07:59 -0500
Re: How to snif full-duplex UART protocol between two nodes Paul Rubin <no.email@nospam.invalid> - 2023-02-20 13:52 -0800
Re: How to snif full-duplex UART protocol between two nodes pozz <pozzugno@gmail.com> - 2023-02-21 10:59 +0100
Re: How to snif full-duplex UART protocol between two nodes Don Y <blockedofcourse@foo.invalid> - 2023-02-21 04:11 -0700
Re: How to snif full-duplex UART protocol between two nodes Theo <theom+news@chiark.greenend.org.uk> - 2023-02-22 11:33 +0000
Re: How to snif full-duplex UART protocol between two nodes Don Y <blockedofcourse@foo.invalid> - 2023-02-22 05:08 -0700
Re: How to snif full-duplex UART protocol between two nodes Rick C <gnuarm.deletethisbit@gmail.com> - 2023-02-21 14:05 -0800
Re: How to snif full-duplex UART protocol between two nodes Paul Rubin <no.email@nospam.invalid> - 2023-02-21 16:55 -0800
Re: How to snif full-duplex UART protocol between two nodes Brian Cockburn <brian.cockburn.1959@gmail.com> - 2023-04-22 07:03 -0700
Re: How to snif full-duplex UART protocol between two nodes Grant Edwards <invalid@invalid.invalid> - 2023-02-20 22:18 +0000
Re: How to snif full-duplex UART protocol between two nodes Clifford Heath <no.spam@please.net> - 2023-02-21 09:58 +1100
Re: How to snif full-duplex UART protocol between two nodes Andrew Smallshaw <andrews@sdf.org> - 2023-02-21 07:05 +0000
Re: How to snif full-duplex UART protocol between two nodes Andrew Smallshaw <andrews@sdf.org> - 2023-02-21 07:07 +0000
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