https://github.com/drzymalanet/usb-tty-spy

USB attached /dev/tty monitor. Shows you how to get the /dev/ttyXYZ path of a given USB port.
https://github.com/drzymalanet/usb-tty-spy

device-tree linux python tty ttyacm ttyusb usb

Last synced: 28 days ago
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USB attached /dev/tty monitor. Shows you how to get the /dev/ttyXYZ path of a given USB port.

• Host: GitHub
• URL: https://github.com/drzymalanet/usb-tty-spy
• Owner: drzymalanet
• License: unlicense
• Created: 2024-12-10T19:16:18.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2024-12-10T19:27:53.000Z (about 1 month ago)
• Last Synced: 2024-12-10T20:29:33.171Z (about 1 month ago)
• Topics: device-tree, linux, python, tty, ttyacm, ttyusb, usb
• Language: Python
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# USB /dev/tty monitor

This script prints out changes in the USB TTY submodule and the /dev/tty device assigned to a given USB port.

## Example

Here is an example of running the script and attaching different USB to serial converters to a PC:

```text

USB Port :: 3-1:1.0 :: /dev/ttyACM0

USB Port :: 2-1:1.0 :: /dev/ttyACM1

USB Port :: 2-1:1.0 :: Unplugged

USB Port :: 2-1:1.0 :: /dev/ttyACM1

USB Port :: 2-1:1.0 :: Unplugged

USB Port :: 3-1:1.0 :: Unplugged

USB Port :: 3-1:1.0 :: /dev/ttyACM0

USB Port :: 3-1:1.0 :: Unplugged

USB Port :: 2-1:1.0 :: /dev/ttyACM0

USB Port :: 3-1:1.0 :: /dev/ttyACM1

USB Port :: 3-1:1.0 :: Unplugged

USB Port :: 3-1:1.0 :: /dev/ttyACM1

USB Port :: 1-4:1.0 :: /dev/ttyACM2

USB Port :: 1-4:1.0 :: Unplugged

USB Port :: 1-3:1.0 :: /dev/ttyACM2

USB Port :: 1-3:1.0 :: Unplugged

USB Port :: 3-1:1.0 :: Unplugged

USB Port :: 2-1:1.0 :: Unplugged

```

Explanation:

- `2-1:1.0` - USB Bus 2 Port 1

- `1-3:1.0` - USB Bus 1 Port 3

- `/dev/ttyACM0` - Device path to the TTY