WPD_FUNCTIONAL_CATEGORY_DEVICE
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WPD_FUNCTIONAL_CATEGORY_DEVICE
A WPD_FUNCTIONAL_CATEGORY_DEVICE functional object encapsulates the device (that is, the top-most object of the device).
In addition to the common properties listed in WPD_CONTENT_TYPE_FUNCTIONAL_OBJECT, these functional objects must host the following properties.
| Property Name | Required or Optional |
| WPD_FUNCTIONAL_OBJECT_CATEGORY | Required |
| WPD_DEVICE_SYNC_PARTNER | Optional |
| WPD_DEVICE_FIRMWARE_VERSION | Required |
| WPD_DEVICE_POWER_LEVEL | Recommended if device has a battery. |
| WPD_DEVICE_POWER_SOURCE | Recommended |
| WPD_DEVICE_PROTOCOL | Recommended |
| WPD_DEVICE_MANUFACTURER | Required |
| WPD_DEVICE_MODEL | Required |
| WPD_DEVICE_SERIAL_NUMBER | Required |
| WPD_DEVICE_SUPPORTS_NON_CONSUMABLE | Required if the device supports non-consumable objects. |
| WPD_DEVICE_DATETIME | Optional |
| WPD_DEVICE_FRIENDLY_NAME | Recommended |
| WPD_DEVICE_SUPPORTED_DRM_SCHEMES | Recommended if the device supports DRM. |
| WPD_DEVICE_SUPPORTED_FORMATS_ARE_ORDERED | Recommended if the device supports preferred format ordering. |
| WPD_DEVICE_TYPE | Recommended |
Typical Resources
These objects typically do not host resources.
See Also
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