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Notification Service
Topics | Functions | Macros | Structs, Records, Enums | Types
Description

Provides functions for registering and de-registering callbacks for Bluetooth Notifcation Service (NS).

Introduction

The applications can register callbacks for the various notifications generated from the Bluetooth NS module. The notifications are defined by VM_BT_NS_CATEGORY and VM_BT_NS_SUBTYPE, with a specific VM_BT_NS_ACTION

To register a callback for general notifications, the application calls the vm_bt_ns_register_notification_callback(). 

If the application wants to listen to the notifications of the connection status, it will call the vm_bt_ns_connection_status_change_callback(). 

The vm_bt_ns_deregister_notification_callback() and vm_bt_ns_deregister_connection_status_change_callback() are provided to de-register the previously registered callbacks. 

Limitations If it is necessary to develop a smart phone application for sending notifications to LinkIt Assist 2502, you will need the following: 

(1) Android 4.3 SDK or above. (2) Android ICS 4.0 or above. (3) iOS 8.0 or above.

Group
Functions
Function 
Description 
Sends data to the remote device through SPP to notify that it will block the specified notification by App ID. 
De-registers the callback for the connection status change, as specified by the handle. 
De-registers the callback for the notification as specified by the handle. 
Registers a connection status change callback. 
Registers a callback function for the notification of the Bluetooth. 
Macros
Macro 
Description 
The length of the content. 
The length of the icon buffer. 
The length of the sender number. 
The length of the sender name. 
The length of the ticker text. 
The length of the tittle. 
Structs, Records, Enums
Struct, Record, Enum 
Description 
Notification action enum. 
Notification category enum. 
Bluetooth notification connection status change 
Notification source. 
Notification header struct. 
Bluetooth notification message struct. 
Bluetooth notification data. 
Bluetooth notification result. 
Notification subtype enum. 
Types
Type 
Description 
Bluetooth connection status change callback. 
Bluetooth connection status handle. 
The Bluetooth notification callback. 
Bluetooth notification handle. 
Links
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