pub static ADMIN_REPLY: Channel<CriticalSectionRawMutex, AdminFrame, 1>Expand description
One-slot return path for InEvent::Admin.
A single static rather than a channel per request: there is one session driver per device, it serves one event at a time, and the responder that feeds it holds one exchange open at a time. An empty response — which is what a reset-class command produces — is distinguished by its length, so the responder always receives exactly one message per request and never has to time the loop out.