GAP GATT Server

This module implements the GAP Attribute Server. More...

Modules
	GAP GATT Server Parameters

Files
file	gapgattserver.h

Data Structures
struct	ggsAppCBs_t

Macros
#define	GAP_DEVICE_NAME_LEN   31
	Length of Device Name Attribute value excluding null-terminate char. More...
#define	GAP_PRIVACY_DISABLED   0x00
	Central Address Resolution: Privacy is Disabled. More...
#define	GAP_PRIVACY_ENABLED   0x01
	Central Address Resolution: Privacy is Enabled. More...
#define	GAP_RPA_ONLY_MODE   0x00
	Only Resolvable Private Addresses Shall Be Used. More...

Typedefs
typedef void(*	ggsAttrValueChange_t) (uint16 connHandle, uint8 attrId)
	Callback to notify when attribute value is changed over the air. More...

Functions
bStatus_t	GGS_AddService (uint32 services)
bStatus_t	GGS_DelService (uint32 services)
bStatus_t	GGS_GetParameter (uint8 param, void *value)
uint16	GGS_GetParamValue (void)
void	GGS_RegisterAppCBs (ggsAppCBs_t *appCallbacks)
bStatus_t	GGS_SetParameter (uint8 param, uint8 len, void *value)
void	GGS_SetParamValue (uint16 value)

Detailed Description

This module implements the GAP Attribute Server.

Macro Definition Documentation

GAP_DEVICE_NAME_LEN

#define GAP_DEVICE_NAME_LEN   31

Length of Device Name Attribute value excluding null-terminate char.

GAP_PRIVACY_DISABLED

#define GAP_PRIVACY_DISABLED   0x00

Central Address Resolution: Privacy is Disabled.

GAP_PRIVACY_ENABLED

#define GAP_PRIVACY_ENABLED   0x01

Central Address Resolution: Privacy is Enabled.

GAP_RPA_ONLY_MODE

#define GAP_RPA_ONLY_MODE   0x00

Only Resolvable Private Addresses Shall Be Used.

Typedef Documentation

ggsAttrValueChange_t

typedef void(* ggsAttrValueChange_t) (uint16 connHandle, uint8 attrId)

Callback to notify when attribute value is changed over the air.

Function Documentation

GGS_AddService()

bStatus_t GGS_AddService

(

uint32

services

)

Add function for the GAP GATT Service.

Parameters

services

services to add. This is a bit map and can contain more than one service.

Returns

SUCCESS : Service added successfully.

INVALIDPARAMETER : Invalid service field.

FAILURE : Not enough attribute handles available.

bleMemAllocError : Memory allocation error occurred.

GGS_DelService()

bStatus_t GGS_DelService

(

uint32

services

)

Delete function for the GAP GATT Service.

Parameters

services

services to delete. This is a bit map and can contain more than one service.

Returns

SUCCESS : Service deleted successfully.

FAILURE : Service not found.

GGS_GetParameter()

bStatus_t GGS_GetParameter	(	uint8	param,
		void *	value
	)

Get a GAP GATT Server parameter.

Parameters

param	Profile parameter ID
value	pointer to data to use. This is dependent on the parameter ID and will be cast to the appropriate data type (example: data type of uint16_t will be cast to uint16_t pointer)

Returns

bStatus_t

GGS_GetParamValue()

uint16 GGS_GetParamValue

(

void

)

Get a GGS Parameter value.

Returns

GGS Parameter value

GGS_RegisterAppCBs()

void GGS_RegisterAppCBs

(

ggsAppCBs_t *

appCallbacks

)

Registers the application callback function.

Note

Callback registration is needed only when the Device Name is made writable. The application will be notified when the Device Name is changed over the air.

Parameters

appCallbacks

pointer to application callbacks.

GGS_SetParameter()

bStatus_t GGS_SetParameter	(	uint8	param,
		uint8	len,
		void *	value
	)

Set a GAP GATT Server parameter.

Parameters

param	Profile parameter ID
len	length of data to write
value	pointer to data to write. This is dependent on the parameter ID and will be cast to the appropriate data type (example: data type of uint16_t will be cast to uint16 pointer)

Returns

bStatus_t

GGS_SetParamValue()

void GGS_SetParamValue

(

uint16

value

)

Set a GGS Parameter value.

Use this function to change the default GGS parameter values.

Parameters

value

new GGS param value