The idle fade's bounds: KEEP_WARM_MS is the floor and IDLE_CEILING_MS the ceiling.
KEEP_WARM_MS
IDLE_CEILING_MS
Unset, the ceiling is the floor and the re-arm stays the fixed constant; a ceiling below the floor reads as the floor.
Optional
The idle fade's bounds:
KEEP_WARM_MSis the floor andIDLE_CEILING_MSthe ceiling.Unset, the ceiling is the floor and the re-arm stays the fixed constant; a ceiling below the floor reads as the floor.