Hello, I am facing with misunderstanding how to read usb device properties correctly.
The notification 'kIOTerminatedNotification' is delivered after an IOService has been terminated. Can I use IORegistryEntryCreateCFProperties() to get properties of terminated device?
I am asking because I/O Registry is a dynamic database that captures the connections of all driver and nub objects currently active. Howerver, can we say that terminated device is still active?
If IORegistryEntryCreateCFProperties() can not be used, are there any other way? (e.g. using Device Interface)
Thank you in advance!