Data Extraction from Interface

hello
I'm not a professional programmer, but I know a little bit. I would like to use an interface cable and write a program that allows me to collect and send data.
Can anyone help me with this? What do I need? Are there any open-source projects available?
'Thank you.'

On http://www.canusb.com, you can find a description of the protocol and program examples in various programming languages with open-source code.

Best regards,
Okay, hier ist die Übersetzung:

'Vlad.'