Install gscanbus by entering the following commands in the terminal:
sudo apt update sudo apt install gscanbus
Description:
scan IEEE1394 (firewire/i.link) bus
gscanbus is a little bus scanning, testing and topology visualizing tool for the Linux IEEE1394 subsystem, with some AV/C support, especially for controlling Camcorders and VCRs. It is intended as a debugging tool for IEEE1394 development, but can also be used to simply check your IEEE1394 setup on Linux.
Homepage: http://gscanbus.berlios.de/
Version: 0.8-2
Section: universe/misc