See also noah. Show 1 more comment. Background The main reason why you need any program like minicom to communicate over a serial port is that the port needs to be set up prior to initiating a connection. Minimal serial communication Basically, two things are needed to have two-way communication through a serial port: 1 configuring the serial port, and 2 opening the pseudo-tty read-write. Community Bot 1. I've found picocom to be much easier to use than minicom.
For reasons I haven't figured out, minicom will sometime simply not send or receive data on a port that worked moments before or that picocom has no trouble with. It's probably some arcane configuration option, but whatever it is I can't figure it out and this behavior has happened on more than one machine.
I found that I wasn't able to write commands to the serial device without the correct line endings: I needed to use --omap crcrlf --echo options — user Fritz Nice find! The background process is killed, but not for the reasons one might expect. Thus, the last line becomes kill 0 which in turn seems to kill the current shell and all its children it behaves differently in interactive shells I believe. For all the details see the following explanation: unix.
Honestly, I wouldn't even mind if you just added my whole script to your post. I tried to do that, but the edit was rejected. Could you please clarify where the connect comes in, as this is commented out in your answer — Chris Halcrow. If UUCP is installed on the system, you may use the command cu , e. Typical use is without options. Thomas 5, 8 8 gold badges 24 24 silver badges 32 32 bronze badges. Martin Martin 2 2 silver badges 3 3 bronze badges.
I'm using msys2 on Windows and you can install tio with pacman -S tio because it's among the available packages by default. Fritz Fritz 1 1 gold badge 5 5 silver badges 15 15 bronze badges. BTW, the putty package which does run on Linux does include serial support. GAD3R I find that Putty under Linux doesn't paste "the clipboard" what you copy with control-C , but it will insert "the primary selection" what you have currently selected in some program with middle-mouse.
Likewise you can select characters in Putty's screen to define the primary selection. But if I want text from a Putty screen to transfer to some VM, I need it to be the clipboard, so I have to use an intermediary program to receive the text from the main selection and then copy it to the clipboard. Thompson Dawes 5 5 bronze badges. Nick Patavalis Nick Patavalis 31 1 1 bronze badge. Andrejs Cainikovs Andrejs Cainikovs 3 3 silver badges 9 9 bronze badges. I wasn't sure what to title it.
Hope Google Juice got you here! Read this whole post, there's a lot initially but there's really just two or three small pieces. It'll be worth it because you'll be able to have a nice one click menu and drop directly into a serial port terminal on Windows in the Windows Terminal. Folks ask questions like "How to connect to a serial port as simple as using SSH? With Windows, however, the historical guidance has always been to use Putty. It'll work but it's somewhat old, quirky, and it doesn't integrate well with the Windows Terminal and a more modern workflow.
Let's assume this device talks to the COM port as if it were a terminal and it's outputting stuff I want to see. Here's what it looks like under Arduino's Serial Monitor, for example. This is a Windows app doing serial communication with its own interface wrapping around it. I want to do this at a command line, and bonus points if it's in Windows Terminal.
If you have Windows 10 you can the Windows Subsystem for Linux quickly with this command at a Admin prompt:.
Then go to the Windows Store and get any small Linux. Improve this question. Jon-Wilhelm Johansen Schweder. Have you tried gtkterm? I will have to check tomorrow and see if the current distro has gkterm installed! Thanks, that might just solve my problem. Well you have to install it first. I'm not familiar with CentOs so I cannot give further instructions. Add a comment. Active Oldest Votes. You can find much more configuration options in the help of stty: stty --help.
Improve this answer. Jeroen Meulemeester Jeroen Meulemeester 1 1 silver badge 3 3 bronze badges. Thank you very much, but I just encountered a new problem; I needed to use NOTIS terminal emulation to get the information marked up correct. Leave a Reply Cancel reply Enter your comment here Fill in your details below or click an icon to log in:. Email required Address never made public.
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