Viewer

org.bluetooth.characteristic.hid_information

Last Modified: 2011-11-14 Approved: Yes

Name: HID Information

Type: org.bluetooth.characteristic.hid_informationDownload / View

Assigned Number: 0x2A4A

Abstract:

The HID Information Characteristic returns the HID attributes when read.

Summary:

The HID Information Characteristic contains the HID attributes. The value of this Characteristic is static and can be cached for the lifetime of the bond between the HID device and the HID host.

Value Fields

Names Field Requirement Format Minimum Value Maximum Value Additional Information
bcdHID
Information:
16-bit unsigned integer representing version number of base USB HID Specification implemented by HID Device
Mandatory
uint16 N/A N/A None
bCountryCode
Information:
Identifies which country the hardware is localized for. Most hardware is not localized and thus this value would be zero (0).
Mandatory
8bit N/A N/A None
Flags
Mandatory
8bit N/A N/A
Bit Field
Bit Size Name
Definition
Key Value
0 1 RemoteWake
0 The device is not designed to be capable of providing wake-up signal to a HID host
1 The device is designed to be capable of providing wake-up signal to a HID host
1 1 NormallyConnectable
0 The device is not normally connectable
1 The device is normally connectable
2 6 Reserved for future use

Note:

The fields in the above table are in the order of LSO to MSO. Where LSO = Least Significant Octet and MSO = Most Significant Octet.