Client and Server Common API Functions

Functions
void	GATT_RegisterForMsgs (uint8 taskID)
	Register your task ID to receive GATT local events and ATT Response messages pending for transmission. When the GATT Server fails to respond to an incoming ATT Request due to lack of HCI Tx buffers, the response will be forwarded the app for retransmission. More...
bStatus_t	GATT_NotifyEvent (uint16 connHandle, uint8 status, uint8 method, gattMsg_t *pMsg)
	Send an event to upper layer application/protocol. More...
void	GATT_UpdateMTU (uint16 connHandle, uint16 mtuSize)
	Update ATT_MTU size for a given connection. More...

Detailed Description

Function Documentation

GATT_NotifyEvent()

bStatus_t GATT_NotifyEvent	(	uint16	connHandle,
		uint8	status,
		uint8	method,
		gattMsg_t *	pMsg
	)

Send an event to upper layer application/protocol.

Parameters

connHandle	- connection event belongs to
status	- status
method	- type of message
pMsg	- pointer to message to be sent

Returns

SUCCESS, INVALIDPARAMETER or bleMemAllocError

GATT_RegisterForMsgs()

void GATT_RegisterForMsgs

(

uint8

taskID

)

Register your task ID to receive GATT local events and ATT Response messages pending for transmission. When the GATT Server fails to respond to an incoming ATT Request due to lack of HCI Tx buffers, the response will be forwarded the app for retransmission.

Note: A pending ATT Response message forwarded to the app should be transmitted using GATT_SendRsp(), or its payload freed using GATT_bm_free() if not transmitted.

Parameters

taskID

- Default task ID to send GATT events/pending ATT responses.

Returns

none

GATT_UpdateMTU()

void GATT_UpdateMTU	(	uint16	connHandle,
		uint16	mtuSize
	)

Update ATT_MTU size for a given connection.

Parameters

connHandle	- connection handle.
mtuSize	- new MTU size.

Returns

none.