[screen-devel] [bug #63750] screen sets baud rate to 9600 when instructed to set 460800

[Martin Häcker]

URL:
  <https://savannah.gnu.org/bugs/?63750>

                 Summary: screen sets baud rate to 9600 when instructed to set
460800
                 Project: GNU Screen
               Submitter: dwt
               Submitted: Fri 03 Feb 2023 09:45:07 AM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
                 Release: 4.0.3
         Discussion Lock: Any
           Fixed Release: None
         Planned Release: None
           Work Required: None


    _______________________________________________________

Follow-up Comments:


-------------------------------------------------------
Date: Fri 03 Feb 2023 09:45:07 AM UTC By: Martin Häcker <dwt>
It seems that screen on Mac OS 13.2 (22D49) is not able to set high baud rates
when communicating with serial devices.

For example, this command:

```
screen /dev/tty.usbserial-210319B580D41 460800
```

Actually initialized the Serial Device to 9600 baud without showing any error
message. (This is the standard screen that apple provides).

Is this a known problem? Is there a fix available? Is there a way to get apple
to update the included version of screen?

Thanks in advance!







    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?63750>

_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/