UM1755 datasheet(22/123 Pages) STMICROELECTRONICS

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Vendor specific commands

UM1755

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DocID026257 Rev 2

4.3.3

Aci_Gap_Set_Non_Discoverable

Description:

Set the device in non-discoverable mode. This command will disable the LL advertising and

put the device in standby state.

Event(s) generated:

When the Aci_Gap_Set_Non_Discoverable command has completed, the controller will

generate a command complete event.

4.3.4

Aci_Gap_Set_Limited_Discoverable

Description:

Set the device in limited discoverable mode (as defined in GAP specification volume 3,

section 9.2.3). The device will be discoverable for maximum period of TGAP

(lim_adv_timeout) = 180 seconds (from errata). The advertising can be disabled at any time

by issuing Aci_Gap_Set_Non_Discoverable command.

The Adv_Interval_Min and Adv_Interval_Max parameters are optional. If both are set to 0,

the GAP will use default values for adv intervals for limited discoverable mode.

Table 18. Aci_gap_set_non_discoverable

Command name

Parameters

Return

Aci_Gap_Set_Non_Discoverable (0xFC81)

Status

Table 19. Aci_gap_set_non_discoverable return parameters

Parameter

Size

Description

Status

1 byte

0x0: Status success

0xC: Command Disallowed

Table 20. Aci_gap_set_limited_discoverable

Command name

Parameters

Return

Aci_Gap_Set_Limited_Discoverable (0xFC82)

Advertising_Event_Type

Adv_Interval_Min

Adv_Interval_Max

Address_Type

Adv_Filter_Policy

Local_Name_Length

Local_Name

Service_Uuid_Length

Service_Uuid_List

Slave_Conn_Interval_Min

Slave_Conn_Interval_Max

Status

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