Zugewiesene Nummern und die Host-Controller-Schnittstelle

Zugewiesene Nummern werden in der Host-Controller-Schnittstelle für Versionsnummer, LAP- und AMP-Schlüssellänge, AMP/PAL-Version, Herstellername, AMP-Testbefehle und Controller-Typen verwendet.

Die HCI-Version

Dies ist der Parameter HCI_Version, der im Befehl HCI_Read_Local_Version_Information verwendet wird.

Parameter Name Assigned Values
HCI_Version 0 Bluetooth® Core Specification 1.0b (Withdrawn)
1 Bluetooth Core Specification 1.1 (Withdrawn)
2 Bluetooth Core Specification 1.2 (Withdrawn)
3 Bluetooth Core Specification 2.0 + EDR (Withdrawn)
4 Bluetooth Core Specification 2.1 + EDR (Withdrawn)
5 Bluetooth Core Specification 3.0 + HS (Withdrawn)
6 Bluetooth Core Specification 4.0
​7 ​Bluetooth Core Specification 4.1
​8 ​​Bluetooth Core Specification 4.2
9 Bluetooth Core Specification 5.0
10 Bluetooth Core Specification 5.1
11 Bluetooth Core Specification 5.2
All other values Reserved

Tabelle 1: Die HCI-Version

Kodierungsformat (1 Oktett)

Assigned Number Meaning Note
0x00 u-Law log
0x01 A-law log
0x02 CVSD
0x03 Transparent Indicates that the controller does not do any transcoding or resampling.
See the command description for restrictions on the use of this value.
This is also used for test mode.
0x04 Linear PCM
0x05 mSBC
0x06-0xFE Reserved
0xFF Vendor Specific The codec is vendor-specific, as defined by the following 4 octets in the full coding format.

Tabelle 2: Kodierungsformat (1 Oktett)

PCM-Datenformat (1 Oktett)

Assigned Number Meaning Note
0x00 N/A This value does not apply to the coding format in use.
0x01 1’s complement
0x02 2’s complement
0x03 Sign-magnitude
0x04 Unsigned
0x05-0xFF Reserved

Tabelle 3: PCM-Datenformat (1 Oktett)

Transportschicht (1 Oktett)

Assigned Number Meaning Note
0x00 Disabled
0x01 WCI-1 Transport
0x02 WCI-2 Transport
0x03-0xFF Reserved

Tabelle 4: Transportschicht (1 Oktett)

MWS-Kanaltyp (1 Oktett)

Assigned Number Meaning Note
0x00 TDD
0x01 FDD
0x02-0xFF Reserved

Tabelle 5: MWS-Kanaltyp (1 Oktett)