primaryUsage

Declaration

final let primaryUsage: HIDUsage

Mentioned in

• Communicating with human interface devices

Discussion

This is the main usage for the device, pulled from the top level collection of the report descriptor, specifying the general device type.

See HIDUsage for more details.

See Also

Get device information

• descriptor
• deviceUsages
• isBuiltIn
• localizationCode
• locationID
• manufacturer
• modelNumber
• product
• productID
• serialNumber
• transport
• uniqueID
• vendorID
• versionNumber
• elements