[UX][Bug] Not clear description about BOSSA flashing of Arduino board at Doorlock BP docs

Issue forwarded from booting.oniroproject.org https://booting.oniroproject.org/distro/oniro/-/issues/225

The module affected

Docs / Doorlock BP / Alternative way of building the software (using west) https://docs.oniroproject.org/projects/blueprints/en/latest/doorlock.html#flashing-the-software-when-built-with-west

What is the action to reproduce the bug? (Steps to reproduce)

Try to use documentation procedures to flashing Arduino using BOSSAC

What is the result you see? (Actual result)

• Not clear description & instruction how to install and use BOSSAC f

What is the result you expect? (Expected behaviour)

Please input more detailed description & procedures to BOSSA installation on Debian and Ubuntu and how use it to flashing.

Frequency? (always, sometimes, one-time issue)

ALways

Tested version (image name and version, platform)

• Jassmine
• Goofy
• Ubuntu 20.04

Do you know any workaround of this issue? (link to workaround/mitigation steps etc)

no

Do you have a fix for this issue?

no

conversation related https://booting.oniroproject.org/distro/oniro/-/issues/225#note_24221