Dongle firmware update

[mondalaci]

When a dongle is connected, make the firmware update procedure (both bundled and chosen firmware file) update the dongle, too.

Make Agent always query the dongle, and if its firmware is outdated, show the usual firmware update notification.

[mhantsch]

If a Dongle is detected, I think it should be shown here on the Firmware update screen, too:

If two Dongles are detected, then Agent should show a similar screen as if two UHKs are detected.

[mondalaci]

I agree about the update screen, but we don't plan to address the multiple dongles use case yet. Unless if it's very quick to implement for Robi.

[mhantsch]

we don't plan to address the multiple dongles use case

I meant do something similar as when two UHKs are connected: show "Multiple UHK Dongles detected. To configure or update the Dongle, please connect only one."

[mondalaci]

Gotcha. It makes sense, but I'm unsure if any confusion will arise until we implement multi-device (and multi-dongle) handling in Agent. How much work would it be to display the multiple dongles notification in Agent, @ert78gb?

[ert78gb]

The UltimateHackingKeyboard/agent80#130 PR will handle it