T HAL provides the standard defintions used by BT GATT interfaces. More...

#include <stdint.h>
#include <stdbool.h>
#include "bt_hal_manager.h"
#include "bt_hal_manager_types.h"

Data Structures
struct	BTGattInstanceId_t
	GATT service instance ID. More...

struct	BTGattSrvcId_t
	GATT Service ID. More...

struct	BTGattTrackAdvInfo_t
	Structure that contains all advertisements info. Used to compress parameters in BTTrackAdvEventCallback_t. More...

struct	BTCharacteristic_t
	Structure describing a characteristic. More...

struct	BTCharacteristicDescr_t
	Structure describing a characteristic descriptor. More...

struct	BTIncludedService_t
	Structure describing an included service. More...

struct	BTAttribute_t
	Generic BLE attribute. More...

struct	BTService_t
	Structure describing a service. Note, handles are allocated separately so the attribute array can be allocated in ROM. pxHandlesBuffer has to dimensions: x and y [x][y] . x : Number of copies of the service y : needs to be equal to xNumberOfAttributes. More...

struct	BTGattDbElement_t
	BLE GATT Db element. More...

Macros
#define	btGATT_MAX_ATTR_LEN 600

Typedefs
typedef uint16_t	BTCharProperties_t

typedef uint16_t	BTCharPermissions_t

typedef BTUuid_t	BTServiceUUID_t
	Structure describing a service UUID.

typedef void(*	BTConnectCallback_t) (uint16_t usConnId, BTGattStatus_t xStatus, uint8_t ucClientIf, BTBdaddr_t *pxBda)

typedef void(*	BTDisconnectCallback_t) (uint16_t usConnId, BTGattStatus_t xStatus, uint8_t ucClientIf, BTBdaddr_t *pxBda)

typedef void(*	BTReadRemoteRssiCallback_t) (uint8_t ucClientIf, BTBdaddr_t *pxBda, uint32_t ulRssi, BTStatus_t xStatus)

typedef void(*	BTCongestionCallback_t) (uint16_t usConnId, bool bCongested)

Enumerations
enum	BTGattStatus_t { eBTGattStatusSuccess = 0x00 , eBTInvalidHandle = 0x01 , eBTGattStatusReadNotPermitted = 0x02 , eBTGattStatusWriteNotPermitted = 0x03 , eBTGattStatusInvalidPDU = 0x04 , eBTGattStatusInsufficientAuthentication = 0x05 , eBTGattStatusRequestNotSupported = 0x06 , eBTGattStatusInvalidOffset = 0x07 , eBTGattStatusInsufficientAuthorization = 0x08 , eBTGattStatusPrepareQueueFull = 0x09 , eBTGattStatusAttributeNotFound = 0x0A , eBTGattStatusAttributeNotLong = 0x0B , eBTGattStatusInsufficientKeySize = 0x0C , eBTGattStatusInvalidAttributeLength = 0x0D , eBTGattStatusUnlikelyError = 0x0E , eBTGattStatusInsufficientEncryption = 0x0F , eBTGattStatusUnsupportedGroupType = 0x10 , eBTGattStatusInsufficientResources = 0x11 , eBTGattStatusInternalError = 0x81 , eBTGattStatusError = 0x85 , eBTGattStatusConnectionCongested = 0x8f , eBTGattStatusErrorConnEstFail = 0x93 , eBTGattStatusErrorConnTimeout = 0x94 , eBTGattStatusLocalHostTerminatedConnection = 0x99 }
	GATT Status Codes. More...

enum	{ eBTPropNone = 0x0000 , eBTPropBroadcast = 0x0001 , eBTPropRead = 0x0002 , eBTPropWriteNoResponse = 0x0004 , eBTPropWrite = 0x0008 , eBTPropNotify = 0x0010 , eBTPropIndicate = 0x0020 , eBTPropSignedWrite = 0x0040 , eBTPropExtendedProps = 0x0080 }
	GATT Characteristic property. More...

enum	{ eBTPermNone = 0x0000 , eBTPermRead = 0x0001 , eBTPermReadEncrypted = 0x0002 , eBTPermReadEncryptedMitm = 0x0004 , eBTPermWrite = 0x0010 , eBTPermWriteEncrypted = 0x0020 , eBTPermWriteEncryptedMitm = 0x0040 , eBTPermWriteSigned = 0x0080 , eBTPermWriteSignedMitm = 0x0100 }
	GATT permissions. More...

enum	BTAttrWriteRequests_t { eBTWriteTypeNoResponse = 0x0001 , eBTWriteTypeDefault = 0x0002 , eBTWriteTypePrepare = 0x0003 , eBTWriteTypeSigned = 0x0004 }
	Write request type. More...

enum	BTGattServiceTypes_t { eBTServiceTypePrimary , eBTServiceTypeSecondary }
	GATT Service types. More...

enum	BTDbAttributeType_t { eBTDbPrimaryService , eBTDbSecondaryService , eBTDbIncludedService , eBTDbCharacteristicDecl , eBTDbCharacteristic , eBTDbDescriptor }
	Attribute types. More...

Detailed Description

T HAL provides the standard defintions used by BT GATT interfaces.

USAGE

Typedef Documentation

◆ BTCharProperties_t

typedef uint16_t BTCharProperties_t

GATT Characteristic Property.

◆ BTCharPermissions_t

typedef uint16_t BTCharPermissions_t

GATT Permissions.

◆ BTConnectCallback_t

typedef void(* BTConnectCallback_t) (uint16_t usConnId, BTGattStatus_t xStatus, uint8_t ucClientIf, BTBdaddr_t *pxBda)

GATT open callback invoked in response to open

◆ BTDisconnectCallback_t

typedef void(* BTDisconnectCallback_t) (uint16_t usConnId, BTGattStatus_t xStatus, uint8_t ucClientIf, BTBdaddr_t *pxBda)

Callback invoked in response to close

◆ BTReadRemoteRssiCallback_t

typedef void(* BTReadRemoteRssiCallback_t) (uint8_t ucClientIf, BTBdaddr_t *pxBda, uint32_t ulRssi, BTStatus_t xStatus)

Callback triggered in response to readRemoteRssi

◆ BTCongestionCallback_t

typedef void(* BTCongestionCallback_t) (uint16_t usConnId, bool bCongested)

Callback notifying an application that a remote device connection is currently congested and cannot receive any more data. An application should avoid sending more data until a further callback is received indicating the congestion status has been cleared.

Data Structures

Macros

Typedefs

Enumerations