7.2.10. CMD_PASSKEY_IND
Depending on the security settings of the peripheral, a passkey has to be entered on the
central side to authenticate the central device. When such a pass key authentication request
is received on the central side this
message is send to the host. In this
case, the passkey has to be entered using the
to successfully finish the
connection procedure.
Format:
Start signal
Command
Length
Status
BTMAC
CS
0x02
0x8D
0x07 0x00
1 Byte
6 Bytes
1 Byte
Status:
0x00:
Success
7.2.11. CMD_DISPLAY_PASSKEY_IND
Depending on the security settings of the peripheral, a passkey is displayed to show it to the
connection partner or to confirm/reject it.
In case of the "LescPasskey" mode, the peripheral outputs the pass key using this message
to enter it on the central side for authentication.
In case of the "LescNumComp" mode, the central and peripheral output the passkey to their
host. Both hosts must reply with a
message to confirm that both
keys coincide.
Format:
Start signal
Command
Length
Action
BTMAC
Pass key
CS
0x02
0xA4
0x0D 0x00
1 Byte
6 Bytes
6 Bytes
1 Byte
Action:
0x00:
Key is displayed to enter it on the central device, no action needed in this device
0x01:
Key is displayed, please confirm/reject it using a
7.2.12. CMD_NUMERIC_COMP_REQ
Depending on the security settings of the peripheral, a passkey is displayed to confirm or
reject it.
In case of the "LescNumComp" mode, the central and peripheral output the passkey to their
host. Both hosts must reply with a
message to confirm that both
keys coincide.
Format:
Start signal
Command
Length
Status
CS
0x02
0x24
0x01 0x00
1 Byte
1 Byte
Status:
Proteus-III reference manual version 1.3
© August 2020
www.we-online.com/wireless-connectivity
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