Returns an event handle for state changes. Signalled when Switch<->host USB comms change between started/stopped. USB cable connected/disconnected while at least 1 interface was enabled, or interface enabled/disabled while the USB cable was connected which then caused USB-comms state to change.
== SetVidPidBcd ==
== SetVidPidBcd ==
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=== GetSetupEvent ===
=== GetSetupEvent ===
−
Returns an event handle for interface setup changes.
+
Returns an event handle. Unknown what triggers signalling.