Cmd_Passkey_Ind; Cmd_Display_Passkey_Ind - We PROTEUS-III User Manual

WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-III
Start signal
Response ( CMD_PASSKEY_CNF ):
Start signal
0x02
Status:
0x00: Pass key accepted and pass key request answered
0x01: Operation failed, due to invalid pass key
0xFF: Operation not permitted

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 CMD_PASSKEY_IND message is sent to the host. In this case,
the passkey has to be entered using the CMD_PASSKEY_REQ to successfully finish the connection
procedure.
Format:
Start signal
0x02
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 CMD_NUMERIC_COMP_REQ message to confirm that both keys
coincide.
Format:
Start signal
0x02
Action:
Order code 2611011024000
Version 1.8 , July 2022
Command
0x02 0x0D
Command | 0x40
0x4D
Command
0x8D 0x07 0x00
Command Length
0xA4 0x0D 0x00
Length Pass key
0x06 0x00 6 Bytes
Length Status
0x01 0x00 1 Byte
Length Status BTMAC
1 Byte 6 Bytes
Action BTMAC
1 Byte 6 Bytes
CS
1 Byte
CS
1 Byte
CS
1 Byte
Pass key CS
6 Bytes 1 Byte
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