UM1770 datasheet(30/56 Pages) STMICROELECTRONICS

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Profile – application interface functions

UM1770

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DocID026385 Rev 2

6.4.4

ANC_Enable_Disable_New_Alert_Notification()

Description

Enables the notifications for the new alert characteristic. After enabling this, the control point

characteristic must also be written with the command and category to receive alerts from the

peer.

Parameters

enable – if set to TRUE, it enables the notifications for the new alert characteristic.

6.4.5

ANC_Enable_Disable_Unread_Alert_Status_Notification()

Description

Enables the notifications for the unread alert status characteristic. After enabling this, the

control point characteristic must also be written with the command and category to receive

alerts from the peer.

Parameters

enable: if set to TRUE, it enables the notifications for the unread alert status

characteristic.

6.4.6

ANCProfile_StateMachine()

Description

The application calls this function for checking current main profile and profile state,

substate and performing related actions and consequent states updates.

Parameters

None

Alert notification – Server

6.4.7

ANS_Init()

Description

Initializes the Alert Notification Profile in the server role. It returns

BLE_STATUS_SUCCESS if the procedure is started successfully. Notification of successful

initialization of the profile is sent to the application through the event

EVT_ANS_INITIALIZED.

Parameters

• BLE_CALLBACK_FUNCTION_TYPE: callback function called by the profile to notify the

application of the events.

• AlertCategory: bitmask of the categories supported for the new alert characteristic.

– CATEGORY_ID_SIMPLE_ALERT (0x00)

UM1770 Datasheet(PDF) 30 Page - STMicroelectronics