Big thanks for your help. It saves the lazy hardware guys (me) from having to crack open their cameras to get the full features of their devices.
Windows 10 wouldn't work correctly, as it doesn't install a standard PTP driver for my 1600D, so I booted up into a LiveUSB version of Ubuntu 21 and ran your linux version succesfully.
Windows 10 wouldn't work correctly, as it doesn't install a standard PTP driver for my 1600D, so I booted up into a LiveUSB version of Ubuntu 21 and ran your linux version succesfully.