- Set disconnected flag on DisplayCommand::Reset to block stale radio
status updates from re-rendering dashboard over splash screen
- Send StopRx to radio when USB DTR drops so radio stops generating
packets after host disconnects
- Use try_send for unsolicited responses (RxPacket, error recovery,
StopRx Ok) to prevent radio task deadlock on full response channel
- Fall back to LED-only event loop when display init fails instead of
returning early and orphaning the LED
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
swaitsandClaude Opus 4.6