Alert Notification module. More...

Modules
	Alert Notification Service Client configuration

Data Structures
struct	ble_ans_control_point_t
	Alert Notification Control Point structure. More...

struct	ble_ans_alert_settings_t
	Alert Notification Setting structure containing the supported alerts in the service. More...

struct	ble_ans_alert_notification_t
	Alert Notification structure. More...

struct	ble_ans_c_service_t
	Struct to hold information on the Alert Notification Service if found on the server. More...

struct	ble_ans_c_evt_t
	Alert Notification Event structure. More...

struct	ble_ans_c_s
	Alert Notification structure. This contains various status information for the client. More...

struct	ble_ans_c_init_t
	Alert Notification init structure. This contains all options and data needed for initialization of the client. More...

Macros
#define	BLE_ANS_C_DEF (_name)
	Macro for defining a ble_ans_c instance. More...

#define	BLE_ANS_C_ARRAY_DEF (_name, _cnt)
	Macro for defining multiple ble_ans_c instances. More...

Typedefs
typedef struct ble_ans_c_s	ble_ans_c_t

typedef void(*	ble_ans_c_evt_handler_t )( ble_ans_c_evt_t *p_evt)
	Alert Notification event handler type.

Enumerations
enum	ble_ans_category_id_t { ANS_TYPE_SIMPLE_ALERT = 0, ANS_TYPE_EMAIL = 1, ANS_TYPE_NEWS = 2, ANS_TYPE_NOTIFICATION_CALL = 3, ANS_TYPE_MISSED_CALL = 4, ANS_TYPE_SMS_MMS = 5, ANS_TYPE_VOICE_MAIL = 6, ANS_TYPE_SCHEDULE = 7, ANS_TYPE_HIGH_PRIORITIZED_ALERT = 8, ANS_TYPE_INSTANT_MESSAGE = 9, ANS_TYPE_ALL_ALERTS = 0xFF }

enum	ble_ans_command_id_t { ANS_ENABLE_NEW_INCOMING_ALERT_NOTIFICATION = 0, ANS_ENABLE_UNREAD_CATEGORY_STATUS_NOTIFICATION = 1, ANS_DISABLE_NEW_INCOMING_ALERT_NOTIFICATION = 2, ANS_DISABLE_UNREAD_CATEGORY_STATUS_NOTIFICATION = 3, ANS_NOTIFY_NEW_INCOMING_ALERT_IMMEDIATELY = 4, ANS_NOTIFY_UNREAD_CATEGORY_STATUS_IMMEDIATELY = 5 }

enum	ble_ans_c_evt_type_t { BLE_ANS_C_EVT_DISCOVERY_COMPLETE , BLE_ANS_C_EVT_DISCOVERY_FAILED , BLE_ANS_C_EVT_DISCONN_COMPLETE , BLE_ANS_C_EVT_NOTIFICATION , BLE_ANS_C_EVT_READ_RESP , BLE_ANS_C_EVT_WRITE_RESP }
	Alert Notification Event types that are passed from client to application on an event. More...

Functions
void	ble_ans_c_on_db_disc_evt ( ble_ans_c_t p_ans, ble_db_discovery_evt_t const p_evt)
	Function for handling events from the database discovery module. More...

void	ble_ans_c_on_ble_evt ( ble_evt_t const p_ble_evt, void p_context)
	Function for handling the Application's BLE Stack events. More...

uint32_t	ble_ans_c_init ( ble_ans_c_t p_ans, ble_ans_c_init_t const p_ans_init)
	Function for initializing the Alert Notification Client. More...

uint32_t	ble_ans_c_enable_notif_new_alert ( ble_ans_c_t const *p_ans)
	Function for writing the to CCCD to enable new alert notifications from the Alert Notification Service. More...

uint32_t	ble_ans_c_enable_notif_unread_alert ( ble_ans_c_t const *p_ans)
	Function for writing to the CCCD to enable unread alert notifications from the Alert Notification Service. More...

uint32_t	ble_ans_c_disable_notif_new_alert ( ble_ans_c_t const *p_ans)
	Function for writing to the CCCD to disable new alert notifications from the Alert Notification Service. More...

uint32_t	ble_ans_c_disable_notif_unread_alert ( ble_ans_c_t const *p_ans)
	Function for writing to the CCCD to disable unread alert notifications from the Alert Notification Service. More...

uint32_t	ble_ans_c_control_point_write ( ble_ans_c_t const p_ans, ble_ans_control_point_t const p_control_point)
	Function for writing to the Alert Notification Control Point to specify alert notification behavior in the Alert Notification Service on the Central. More...

uint32_t	ble_ans_c_new_alert_read ( ble_ans_c_t const *p_ans)
	Function for reading the Supported New Alert characteristic value of the service. The value describes the alerts supported in the central. More...

uint32_t	ble_ans_c_unread_alert_read ( ble_ans_c_t const *p_ans)
	Function for reading the Supported Unread Alert characteristic value of the service. The value describes the alerts supported in the central. More...

uint32_t	ble_ans_c_new_alert_notify ( ble_ans_c_t const *p_ans, ble_ans_category_id_t category)
	Function for requesting the peer to notify the New Alert characteristics immediately. More...

uint32_t	ble_ans_c_unread_alert_notify ( ble_ans_c_t const *p_ans, ble_ans_category_id_t category)
	Function for requesting the peer to notify the Unread Alert characteristics immediately. More...

uint32_t	ble_ans_c_handles_assign ( ble_ans_c_t p_ans, uint16_t const conn_handle, ble_ans_c_service_t const p_peer_handles)
	Function for assigning a handles to a an instance of ans_c. More...

Detailed Description

Alert Notification module.

This module implements the Alert Notification Client according to the Alert Notification Profile.

Note: The application must register this module as BLE event observer using the NRF_SDH_BLE_OBSERVER macro. Example:

ble_ans_c_t instance;

NRF_SDH_BLE_OBSERVER (anything, BLE_ANS_C_BLE_OBSERVER_PRIO ,

ble_ans_c_on_ble_evt , &instance);; Attention! To maintain compliance with Nordic Semiconductor ASA Bluetooth profile qualification listings, this section of source code must not be modified.

Macro Definition Documentation

#define BLE_ANS_C_ARRAY_DEF	(	_name,
		_cnt
	)

Macro for defining multiple ble_ans_c instances.

Parameters

_name	Name of the array of instances.
_cnt	Number of instances to define.

#define BLE_ANS_C_DEF ( _name )

Macro for defining a ble_ans_c instance.

Parameters

_name Name of the instance.

Enumeration Type Documentation

enum ble_ans_c_evt_type_t

Alert Notification Event types that are passed from client to application on an event.

Enumerator
BLE_ANS_C_EVT_DISCOVERY_COMPLETE	A successful connection has been established and the characteristics of the server has been fetched.
BLE_ANS_C_EVT_DISCOVERY_FAILED	It was not possible to discover service or characteristics of the connected peer.
BLE_ANS_C_EVT_DISCONN_COMPLETE	The connection has been taken down.
BLE_ANS_C_EVT_NOTIFICATION	A valid Alert Notification has been received from the server.
BLE_ANS_C_EVT_READ_RESP	A read response has been received from the server.
BLE_ANS_C_EVT_WRITE_RESP	A write response has been received from the server.

enum ble_ans_category_id_t

Alerts types as defined in the alert category id; UUID: 0x2A43.

Enumerator
ANS_TYPE_SIMPLE_ALERT	General text alert or non-text alert.
ANS_TYPE_EMAIL	Alert when email messages arrives.
ANS_TYPE_NEWS	News feeds such as RSS, Atom.
ANS_TYPE_NOTIFICATION_CALL	Incoming call.
ANS_TYPE_MISSED_CALL	Missed call.
ANS_TYPE_SMS_MMS	SMS/MMS message arrives.
ANS_TYPE_VOICE_MAIL	Voice mail.
ANS_TYPE_SCHEDULE	Alert occurred on calendar, planner.
ANS_TYPE_HIGH_PRIORITIZED_ALERT	Alert that should be handled as high priority.
ANS_TYPE_INSTANT_MESSAGE	Alert for incoming instant messages.
ANS_TYPE_ALL_ALERTS	Identifies All Alerts.

enum ble_ans_command_id_t

Alerts notification control point commands as defined in the Alert Notification Specification; UUID: 0x2A44.

Enumerator
ANS_ENABLE_NEW_INCOMING_ALERT_NOTIFICATION	Enable New Incoming Alert Notification.
ANS_ENABLE_UNREAD_CATEGORY_STATUS_NOTIFICATION	Enable Unread Category Status Notification.
ANS_DISABLE_NEW_INCOMING_ALERT_NOTIFICATION	Disable New Incoming Alert Notification.
ANS_DISABLE_UNREAD_CATEGORY_STATUS_NOTIFICATION	Disable Unread Category Status Notification.
ANS_NOTIFY_NEW_INCOMING_ALERT_IMMEDIATELY	Notify New Incoming Alert immediately.
ANS_NOTIFY_UNREAD_CATEGORY_STATUS_IMMEDIATELY	Notify Unread Category Status immediately.

Function Documentation

uint32_t ble_ans_c_control_point_write	(	ble_ans_c_t const *	p_ans ,
		ble_ans_control_point_t const *	p_control_point
	)

Function for writing to the Alert Notification Control Point to specify alert notification behavior in the Alert Notification Service on the Central.

Parameters

[in]	p_ans	Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.
[in]	p_control_point	Alert Notification Control Point structure. This structure specifies the values to write to the Alert Notification Control Point, UUID 0x2A44.

Returns: NRF_SUCCESS on successful writing of the Control Point, otherwise an error code.

uint32_t ble_ans_c_disable_notif_new_alert ( ble_ans_c_t const * p_ans )

Function for writing to the CCCD to disable new alert notifications from the Alert Notification Service.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful writing of the CCCD, otherwise an error code.

uint32_t ble_ans_c_disable_notif_unread_alert ( ble_ans_c_t const * p_ans )

Function for writing to the CCCD to disable unread alert notifications from the Alert Notification Service.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful writing of the CCCD, otherwise an error code.

uint32_t ble_ans_c_enable_notif_new_alert ( ble_ans_c_t const * p_ans )

Function for writing the to CCCD to enable new alert notifications from the Alert Notification Service.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful writing of the CCCD, otherwise an error code.

uint32_t ble_ans_c_enable_notif_unread_alert ( ble_ans_c_t const * p_ans )

Function for writing to the CCCD to enable unread alert notifications from the Alert Notification Service.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful writing of the CCCD, otherwise an error code.

uint32_t ble_ans_c_handles_assign	(	ble_ans_c_t *	p_ans ,
		uint16_t const	conn_handle ,
		ble_ans_c_service_t const *	p_peer_handles
	)

Function for assigning a handles to a an instance of ans_c.

Call this function when a link has been established with a peer to associate this link to an instance of the module. This makes it possible to handle several link and associate each link to a particular instance of the ans_c module. The connection handle and attribute handles will be provided from the discovery event BLE_ANS_C_EVT_DISCOVERY_COMPLETE .

Parameters

[in]	p_ans	Pointer to the Alert Notification client structure instance to associate with the handles.
[in]	conn_handle	Connection handle to associated with the given Alert Notification Client Instance.
[in]	p_peer_handles	Attribute handles on the ANS server that you want this ANS client to interact with.

uint32_t ble_ans_c_init	(	ble_ans_c_t *	p_ans ,
		ble_ans_c_init_t const *	p_ans_init
	)

Function for initializing the Alert Notification Client.

Parameters

[out]	p_ans	Alert Notification Client structure. This structure will have to be supplied by the application. It will be initialized by this function, and will later be used to identify this particular client instance.
[in]	p_ans_init	Information needed to initialize the client.

Returns: NRF_SUCCESS on successful initialization of client, otherwise an error code.

uint32_t ble_ans_c_new_alert_notify	(	ble_ans_c_t const *	p_ans ,
		ble_ans_category_id_t	category
	)

Function for requesting the peer to notify the New Alert characteristics immediately.

Parameters

[in]	p_ans	Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.
[in]	category	The category ID for which the peer should notify the client.

Returns: NRF_SUCCESS on successful transmission of the read request, otherwise an error code.

uint32_t ble_ans_c_new_alert_read ( ble_ans_c_t const * p_ans )

Function for reading the Supported New Alert characteristic value of the service. The value describes the alerts supported in the central.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful transmission of the read request, otherwise an error code.

void ble_ans_c_on_ble_evt	(	ble_evt_t const *	p_ble_evt ,
		void *	p_context
	)

Function for handling the Application's BLE Stack events.

Handles all events from the BLE stack of interest to the Alert Notification Client.

Parameters

[in]	p_ble_evt	Event received from the BLE stack.
[in]	p_context	Alert Notification Client structure.

void ble_ans_c_on_db_disc_evt	(	ble_ans_c_t *	p_ans ,
		ble_db_discovery_evt_t const *	p_evt
	)

Function for handling events from the database discovery module.

Call this function when getting a callback event from the DB discovery modue. This function will handle an event from the database discovery module, and determine if it relates to the discovery of heart rate service at the peer. If so, it will call the application's event handler indicating that the heart rate service has been discovered at the peer. It also populates the event with the service related information before providing it to the application.

Parameters

[in]	p_ans	Pointer to the Alert Notification client structure instance that will handle the discovery.
[in]	p_evt	Pointer to the event received from the database discovery module.

uint32_t ble_ans_c_unread_alert_notify	(	ble_ans_c_t const *	p_ans ,
		ble_ans_category_id_t	category
	)

Function for requesting the peer to notify the Unread Alert characteristics immediately.

Parameters

[in]	p_ans	Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.
[in]	category	The category ID for which the peer should notify the client.

Returns: NRF_SUCCESS on successful transmission of the read request, otherwise an error code.

uint32_t ble_ans_c_unread_alert_read ( ble_ans_c_t const * p_ans )

Function for reading the Supported Unread Alert characteristic value of the service. The value describes the alerts supported in the central.

Parameters

[in] p_ans Alert Notification structure. This structure will have to be supplied by the application. It identifies the particular client instance to use.

Returns: NRF_SUCCESS on successful transmission of the read request, otherwise an error code.

Modules

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation