Data Structures
struct	attCfg_t
	ATT run-time configurable parameters. More...

struct	attEvt_t
	ATT callback event. More...

Typedefs
typedef void(*	attCback_t) (attEvt_t *pEvt)
	ATT event callback type. More...

ATT Callback Events
Events related to ATT transactions.
enum	{ ATTC_FIND_INFO_RSP = ATT_CBACK_START, ATTC_FIND_BY_TYPE_VALUE_RSP, ATTC_READ_BY_TYPE_RSP, ATTC_READ_RSP, ATTC_READ_LONG_RSP, ATTC_READ_MULTIPLE_RSP, ATTC_READ_BY_GROUP_TYPE_RSP, ATTC_WRITE_RSP, ATTC_WRITE_CMD_RSP, ATTC_PREPARE_WRITE_RSP, ATTC_EXECUTE_WRITE_RSP, ATTC_HANDLE_VALUE_NTF, ATTC_HANDLE_VALUE_IND, ATTS_HANDLE_VALUE_CNF, ATTS_CCC_STATE_IND, ATTS_DB_HASH_CALC_CMPL_IND, ATT_MTU_UPDATE_IND }
	ATT client callback events. More...

#define	ATT_CBACK_START 0x02
	ATT callback event starting value.

#define	ATT_CBACK_END ATT_MTU_UPDATE_IND
	ATT callback events. More...

ATT Client Awareness of Database Change
Status of a client's awareness of a database change.
enum	attClientAwareStates { ATTS_CLIENT_CHANGE_AWARE = 0, ATTS_CLIENT_CHANGE_PENDING_AWARE, ATTS_CLIENT_CHANGE_AWARE_DB_READ_PENDING, ATTS_CLIENT_CHANGE_UNAWARE }
	client's awareness to database change. More...

ATT Setup Functions
void	AttRegister (attCback_t cback)
	Register a callback with ATT. This callback will be used for messages from both ATTC and ATTS. More...

void	AttConnRegister (dmCback_t cback)
	Register a connection callback with ATT. The callback is typically used to manage the attribute server database. More...

ATT Parameter Functions
Functions specific to a connection between 2 devices. Functions may be called by either Client or server.
uint16_t	AttGetMtu (dmConnId_t connId)
	Get the attribute protocol MTU of a connection. More...

ATT Message Passing Functions
void *	AttMsgAlloc (uint16_t len, uint8_t opcode)
	Allocate an ATT message buffer to be sent with the ATT attribute protocol zero-copy APIs. More...

void	AttMsgFree (void *pMsg, uint8_t opcode)
	Free an ATT message buffer allocated with AttMsgAlloc(). More...

ATT PDU Format
ATT PDU defaults and constants
#define	ATT_HDR_LEN 1
	Attribute PDU header length.

#define	ATT_AUTH_SIG_LEN 12
	Authentication signature length.

#define	ATT_DEFAULT_MTU 23
	Default value of ATT_MTU.

#define	ATT_MAX_MTU 517
	Maximum value of ATT_MTU.

#define	ATT_DEFAULT_PAYLOAD_LEN 20
	Default maximum payload length for most PDUs.

ATT Maximum Value Parameters
maximum values for ATT attribute length and offset
#define	ATT_VALUE_MAX_LEN 512
	Maximum attribute value length.

#define	ATT_VALUE_MAX_OFFSET 511
	Maximum attribute value offset.

ATT Transaction Timeout
Maximum time allowed between transaction request and response.
#define	ATT_MAX_TRANS_TIMEOUT 30
	Maximum transaction timeout in seconds.

ATT Error Codes
ATT Protocol operation status codes found in PDUs
#define	ATT_SUCCESS 0x00
	Operation successful.

#define	ATT_ERR_HANDLE 0x01
	Invalid handle.

#define	ATT_ERR_READ 0x02
	Read not permitted.

#define	ATT_ERR_WRITE 0x03
	Write not permitted.

#define	ATT_ERR_INVALID_PDU 0x04
	Invalid pdu.

#define	ATT_ERR_AUTH 0x05
	Insufficient authentication.

#define	ATT_ERR_NOT_SUP 0x06
	Request not supported.

#define	ATT_ERR_OFFSET 0x07
	Invalid offset.

#define	ATT_ERR_AUTHOR 0x08
	Insufficient authorization.

#define	ATT_ERR_QUEUE_FULL 0x09
	Prepare queue full.

#define	ATT_ERR_NOT_FOUND 0x0A
	Attribute not found.

#define	ATT_ERR_NOT_LONG 0x0B
	Attribute not long.

#define	ATT_ERR_KEY_SIZE 0x0C
	Insufficient encryption key size.

#define	ATT_ERR_LENGTH 0x0D
	Invalid attribute value length.

#define	ATT_ERR_UNLIKELY 0x0E
	Other unlikely error.

#define	ATT_ERR_ENC 0x0F
	Insufficient encryption.

#define	ATT_ERR_GROUP_TYPE 0x10
	Unsupported group type.

#define	ATT_ERR_RESOURCES 0x11
	Insufficient resources.

#define	ATT_ERR_DATABASE_OUT_OF_SYNC 0x12
	Client out of synch with database.

#define	ATT_ERR_VALUE_NOT_ALLOWED 0x13
	Value not allowed.

#define	ATT_ERR_WRITE_REJ 0xFC
	Write request rejected.

#define	ATT_ERR_CCCD 0xFD
	CCCD improperly configured.

#define	ATT_ERR_IN_PROGRESS 0xFE
	Procedure already in progress.

#define	ATT_ERR_RANGE 0xFF
	Value out of range.

Proprietary Internal Error Codes
These codes may be sent to application but are not present in any ATT PDU.
#define	ATT_ERR_MEMORY 0x70
	Out of memory.

#define	ATT_ERR_TIMEOUT 0x71
	Transaction timeout.

#define	ATT_ERR_OVERFLOW 0x72
	Transaction overflow.

#define	ATT_ERR_INVALID_RSP 0x73
	Invalid response PDU.

#define	ATT_ERR_CANCELLED 0x74
	Request cancelled.

#define	ATT_ERR_UNDEFINED 0x75
	Other undefined error.

#define	ATT_ERR_REQ_NOT_FOUND 0x76
	Required characteristic not found.

#define	ATT_ERR_MTU_EXCEEDED 0x77
	Attribute PDU length exceeded MTU size.

#define	ATT_CONTINUING 0x78
	Procedure continuing.

#define	ATT_RSP_PENDING 0x79
	Responsed delayed pending higher layer.

ATT Application Error Codes
These codes may be sent to application but are not present in any ATT PDU.
#define	ATT_ERR_VALUE_RANGE 0x80
	Value out of range.

ATT HCI Error Status
#define	ATT_HCI_ERR_BASE 0x20
	Base value for HCI error status values passed through ATT. Since the values of HCI and ATT error codes overlap, the constant ATT_HCI_ERR_BASE is added to HCI error codes before being passed through ATT. See HCI_SUCCESS for HCI error code values.

ATT PDU Types
PDU Types for all possible over-the-air ATT operations.
#define	ATT_PDU_ERR_RSP 0x01
	Error response.

#define	ATT_PDU_MTU_REQ 0x02
	Exchange mtu request.

#define	ATT_PDU_MTU_RSP 0x03
	Exchange mtu response.

#define	ATT_PDU_FIND_INFO_REQ 0x04
	Find information request.

#define	ATT_PDU_FIND_INFO_RSP 0x05
	Find information response.

#define	ATT_PDU_FIND_TYPE_REQ 0x06
	Find by type value request.

#define	ATT_PDU_FIND_TYPE_RSP 0x07
	Find by type value response.

#define	ATT_PDU_READ_TYPE_REQ 0x08
	Read by type request.

#define	ATT_PDU_READ_TYPE_RSP 0x09
	Read by type response.

#define	ATT_PDU_READ_REQ 0x0A
	Read request.

#define	ATT_PDU_READ_RSP 0x0B
	Read response.

#define	ATT_PDU_READ_BLOB_REQ 0x0C
	Read blob request.

#define	ATT_PDU_READ_BLOB_RSP 0x0D
	Read blob response.

#define	ATT_PDU_READ_MULT_REQ 0x0E
	Read multiple request.

#define	ATT_PDU_READ_MULT_RSP 0x0F
	Read multiple response.

#define	ATT_PDU_READ_GROUP_TYPE_REQ 0x10
	Read by group type request.

#define	ATT_PDU_READ_GROUP_TYPE_RSP 0x11
	Read by group type response.

#define	ATT_PDU_WRITE_REQ 0x12
	Write request.

#define	ATT_PDU_WRITE_RSP 0x13
	Write response.

#define	ATT_PDU_WRITE_CMD 0x52
	Write command.

#define	ATT_PDU_SIGNED_WRITE_CMD 0xD2
	Signed write command.

#define	ATT_PDU_PREP_WRITE_REQ 0x16
	Prepare write request.

#define	ATT_PDU_PREP_WRITE_RSP 0x17
	Prepare write response.

#define	ATT_PDU_EXEC_WRITE_REQ 0x18
	Execute write request.

#define	ATT_PDU_EXEC_WRITE_RSP 0x19
	Execute write response.

#define	ATT_PDU_VALUE_NTF 0x1B
	Handle value notification.

#define	ATT_PDU_VALUE_IND 0x1D
	Handle value indication.

#define	ATT_PDU_VALUE_CNF 0x1E
	Handle value confirmation.

#define	ATT_PDU_MAX 0x1F
	PDU Maximum.

ATT PDU Length Fields
Length constants of PDU fixed length fields
#define	ATT_ERR_RSP_LEN 5
	Error response length.

#define	ATT_MTU_REQ_LEN 3
	MTU request length.

#define	ATT_MTU_RSP_LEN 3
	MTU response length.

#define	ATT_FIND_INFO_REQ_LEN 5
	Find information request length.

#define	ATT_FIND_INFO_RSP_LEN 2
	Find information response length.

#define	ATT_FIND_TYPE_REQ_LEN 7
	Find type request length.

#define	ATT_FIND_TYPE_RSP_LEN 1
	Find type response length.

#define	ATT_READ_TYPE_REQ_LEN 5
	Read type request length.

#define	ATT_READ_TYPE_RSP_LEN 2
	Read type response length.

#define	ATT_READ_REQ_LEN 3
	Read request length.

#define	ATT_READ_RSP_LEN 1
	Read response length.

#define	ATT_READ_BLOB_REQ_LEN 5
	Read blob request legnth.

#define	ATT_READ_BLOB_RSP_LEN 1
	Read blob response length.

#define	ATT_READ_MULT_REQ_LEN 1
	Read multiple request length.

#define	ATT_READ_MULT_RSP_LEN 1
	Read multiple response length.

#define	ATT_READ_GROUP_TYPE_REQ_LEN 5
	Read group type request length.

#define	ATT_READ_GROUP_TYPE_RSP_LEN 2
	Read group type response length.

#define	ATT_WRITE_REQ_LEN 3
	Write request length.

#define	ATT_WRITE_RSP_LEN 1
	Write response length.

#define	ATT_WRITE_CMD_LEN 3
	Write command length.

#define	ATT_SIGNED_WRITE_CMD_LEN (ATT_WRITE_CMD_LEN + ATT_AUTH_SIG_LEN)
	Signed write command length.

#define	ATT_PREP_WRITE_REQ_LEN 5
	Prepared write command length.

#define	ATT_PREP_WRITE_RSP_LEN 5
	Prepared write response length.

#define	ATT_EXEC_WRITE_REQ_LEN 2
	Execute write request length.

#define	ATT_EXEC_WRITE_RSP_LEN 1
	Execute write response length.

#define	ATT_VALUE_NTF_LEN 3
	Value notification length.

#define	ATT_VALUE_IND_LEN 3
	Value indication length.

#define	ATT_VALUE_CNF_LEN 1
	Value confirmation length.

ATT Find Information Response Format
#define	ATT_FIND_HANDLE_16_UUID 0x01
	Handle and 16 bit UUID.

#define	ATT_FIND_HANDLE_128_UUID 0x02
	Handle and 128 bit UUID.

ATT Execute Write Request Flags
#define	ATT_EXEC_WRITE_CANCEL 0x00
	Cancel all prepared writes.

#define	ATT_EXEC_WRITE_ALL 0x01
	Write all pending prepared writes.

ATT PDU Masks
#define	ATT_PDU_MASK_SERVER 0x01
	Server bit mask.

#define	ATT_PDU_MASK_COMMAND 0x40
	Command bit mask.

#define	ATT_PDU_MASK_SIGNED 0x80
	Auth signature bit mask.

ATT Handle Constants
Invalid, minimum and maximum handle values.
#define	ATT_HANDLE_NONE 0x0000
	Handle none.

#define	ATT_HANDLE_START 0x0001
	Handle start.

#define	ATT_HANDLE_MAX 0xFFFF
	Handle max.

ATT UUID Lengths
#define	ATT_NO_UUID_LEN 0
	Length when no UUID is present ;-)

#define	ATT_16_UUID_LEN 2
	Length in bytes of a 16 bit UUID.

#define	ATT_128_UUID_LEN 16
	Length in bytes of a 128 bit UUID.

GATT Characteristic Properties
Properties for how a characteristic may be interacted with through the ATT Protocol.
#define	ATT_PROP_BROADCAST 0x01
	Permit broadcasts.

#define	ATT_PROP_READ 0x02
	Permit reads.

#define	ATT_PROP_WRITE_NO_RSP 0x04
	Permit writes without response.

#define	ATT_PROP_WRITE 0x08
	Permit writes with response.

#define	ATT_PROP_NOTIFY 0x10
	Permit notifications.

#define	ATT_PROP_INDICATE 0x20
	Permit indications.

#define	ATT_PROP_AUTHENTICATED 0x40
	Permit signed writes.

#define	ATT_PROP_EXTENDED 0x80
	More properties defined in extended properties.

GATT Characteristic Extended Properties
#define	ATT_EXT_PROP_RELIABLE_WRITE 0x0001
	Permit reliable writes.

#define	ATT_EXT_PROP_WRITEABLE_AUX 0x0002
	Permit write to characteristic descriptor.

GATT Client Charactertic Configuration
Configures a characteristic to send notifications or indications, if applicable.
#define	ATT_CLIENT_CFG_NOTIFY 0x0001
	Notify the value.

#define	ATT_CLIENT_CFG_INDICATE 0x0002
	Indicate the value.

GATT Server Characteristic Configuration
#define	ATT_SERVER_CFG_BROADCAST 0x0001
	Broadcast the value.

GATT Characteristic Format
GATT Format descriptor values
#define	ATT_FORMAT_BOOLEAN 0x01
	Boolean.

#define	ATT_FORMAT_2BIT 0x02
	Unsigned 2 bit integer.

#define	ATT_FORMAT_NIBBLE 0x03
	Unsigned 4 bit integer.

#define	ATT_FORMAT_UINT8 0x04
	Unsigned 8 bit integer.

#define	ATT_FORMAT_UINT12 0x05
	Unsigned 12 bit integer.

#define	ATT_FORMAT_UINT16 0x06
	Unsigned 16 bit integer.

#define	ATT_FORMAT_UINT24 0x07
	Unsigned 24 bit integer.

#define	ATT_FORMAT_UINT32 0x08
	Unsigned 32 bit integer.

#define	ATT_FORMAT_UINT48 0x09
	Unsigned 48 bit integer.

#define	ATT_FORMAT_UINT64 0x0A
	Unsigned 64 bit integer.

#define	ATT_FORMAT_UINT128 0x0B
	Unsigned 128 bit integer.

#define	ATT_FORMAT_SINT8 0x0C
	Signed 8 bit integer.

#define	ATT_FORMAT_SINT12 0x0D
	Signed 12 bit integer.

#define	ATT_FORMAT_SINT16 0x0E
	Signed 16 bit integer.

#define	ATT_FORMAT_SINT24 0x0F
	Signed 24 bit integer.

#define	ATT_FORMAT_SINT32 0x10
	Signed 32 bit integer.

#define	ATT_FORMAT_SINT48 0x11
	Signed 48 bit integer.

#define	ATT_FORMAT_SINT64 0x12
	Signed 64 bit integer.

#define	ATT_FORMAT_SINT128 0x13
	Signed 128 bit integer.

#define	ATT_FORMAT_FLOAT32 0x14
	IEEE-754 32 bit floating point.

#define	ATT_FORMAT_FLOAT64 0x15
	IEEE-754 64 bit floating point.

#define	ATT_FORMAT_SFLOAT 0x16
	IEEE-11073 16 bit SFLOAT.

#define	ATT_FORMAT_FLOAT 0x17
	IEEE-11073 32 bit FLOAT.

#define	ATT_FORMAT_DUINT16 0x18
	IEEE-20601 format.

#define	ATT_FORMAT_UTF8 0x19
	UTF-8 string.

#define	ATT_FORMAT_UTF16 0x1A
	UTF-16 string.

#define	ATT_FORMAT_STRUCT 0x1B
	Opaque structure.

GATT Database Hash
GATT database hash values
#define	ATT_DATABASE_HASH_LEN 16
	Database hash length.

GATT Client Supported Features
Flags of features supported by the GATT Client
#define	ATTS_CSF_ROBUST_CACHING 1
	Robust caching.

#define	ATTS_CSF_OCT0_FEATURES ATTS_CSF_ROBUST_CACHING
	Mask of all client supported features.

#define	ATT_CSF_LEN 1
	Length of client supported features array.

ATT Service UUIDs
Defined BLE Service UUID constants.
#define	ATT_UUID_GAP_SERVICE 0x1800
	Generic Access Profile Service.

#define	ATT_UUID_GATT_SERVICE 0x1801
	Generic Attribute Profile Service.

#define	ATT_UUID_IMMEDIATE_ALERT_SERVICE 0x1802
	Immediate Alert Service.

#define	ATT_UUID_LINK_LOSS_SERVICE 0x1803
	Link Loss Service.

#define	ATT_UUID_TX_POWER_SERVICE 0x1804
	Tx Power Service.

#define	ATT_UUID_CURRENT_TIME_SERVICE 0x1805
	Current Time Service.

#define	ATT_UUID_REF_TIME_UPDATE_SERVICE 0x1806
	Reference Time Update Service.

#define	ATT_UUID_DST_CHANGE_SERVICE 0x1807
	Next DST Change Service.

#define	ATT_UUID_GLUCOSE_SERVICE 0x1808
	Glucose Service.

#define	ATT_UUID_HEALTH_THERM_SERVICE 0x1809
	Health Thermometer Service.

#define	ATT_UUID_DEVICE_INFO_SERVICE 0x180A
	Device Information Service.

#define	ATT_UUID_NETWORK_AVAIL_SERVICE 0x180B
	Network Availability Service.

#define	ATT_UUID_WATCHDOG_SERVICE 0x180C
	Watchdog Service.

#define	ATT_UUID_HEART_RATE_SERVICE 0x180D
	Heart Rate Service.

#define	ATT_UUID_PHONE_ALERT_SERVICE 0x180E
	Phone Alert Status Service.

#define	ATT_UUID_BATTERY_SERVICE 0x180F
	Battery Service.

#define	ATT_UUID_BLOOD_PRESSURE_SERVICE 0x1810
	Blood Pressure Service.

#define	ATT_UUID_ALERT_NOTIF_SERVICE 0x1811
	Alert Notification Service.

#define	ATT_UUID_HID_SERVICE 0x1812
	Human Interface Device Service.

#define	ATT_UUID_SCAN_PARAM_SERVICE 0x1813
	Scan Parameter Service.

#define	ATT_UUID_RUNNING_SPEED_SERVICE 0x1814
	Running Speed Service.

#define	ATT_UUID_CYCLING_SPEED_SERVICE 0x1816
	Cycling Speed Service.

#define	ATT_UUID_CYCLING_POWER_SERVICE 0x1818
	Cycling Power Service.

#define	ATT_UUID_USER_DATA_SERVICE 0x181C
	User Data Service.

#define	ATT_UUID_WEIGHT_SCALE_SERVICE 0x181D
	Weight Scale Service.

#define	ATT_UUID_IP_SUPPORT_SERVICE 0x1820
	IP Support Service.

#define	ATT_UUID_PULSE_OXIMITER_SERVICE 0x1822
	Pulse Oximeter Service.

#define	ATT_UUID_MESH_PRV_SERVICE 0x1827
	Mesh Provisioning Service.

#define	ATT_UUID_MESH_PROXY_SERVICE 0x1828
	Mesh Proxy Service.

#define	ATT_UUID_CONSTANT_TONE_SERVICE 0x7F7F
	Constant Tone Extension.

GATT UUIDs
BLE Defined UUIDs of GATT Service components
#define	ATT_UUID_PRIMARY_SERVICE 0x2800
	Primary Service.

#define	ATT_UUID_SECONDARY_SERVICE 0x2801
	Secondary Service.

#define	ATT_UUID_INCLUDE 0x2802
	Include.

#define	ATT_UUID_CHARACTERISTIC 0x2803
	Characteristic.

GATT Characteristic Descriptor UUIDs
BLE Defined UUIDs of Characteristic Descriptors
#define	ATT_UUID_CHARACTERISTIC_EXT 0x2900
	Characteristic Extended Properties.

#define	ATT_UUID_CHAR_USER_DESC 0x2901
	Characteristic User Description.

#define	ATT_UUID_CLIENT_CHAR_CONFIG 0x2902
	Client Characteristic Configuration.

#define	ATT_UUID_SERVER_CHAR_CONFIG 0x2903
	Server Characteristic Configuration.

#define	ATT_UUID_CHAR_PRES_FORMAT 0x2904
	Characteristic Presentation Format.

#define	ATT_UUID_AGGREGATE_FORMAT 0x2905
	Characteristic Aggregate Format.

#define	ATT_UUID_VALID_RANGE 0x2906
	Valid Range.

#define	ATT_UUID_HID_EXT_REPORT_MAPPING 0x2907
	HID External Report ID Mapping.

#define	ATT_UUID_HID_REPORT_ID_MAPPING 0x2908
	HID Report ID Mapping.

GATT Characistic UUIDs
BLE Defined UUIDs of Characeristics
#define	ATT_UUID_DEVICE_NAME 0x2A00
	Device Name.

#define	ATT_UUID_APPEARANCE 0x2A01
	Appearance.

#define	ATT_UUID_PERIPH_PRIVACY_FLAG 0x2A02
	Peripheral Privacy Flag.

#define	ATT_UUID_RECONN_ADDR 0x2A03
	Reconnection Address.

#define	ATT_UUID_PREF_CONN_PARAM 0x2A04
	Peripheral Preferred Connection Parameters.

#define	ATT_UUID_SERVICE_CHANGED 0x2A05
	Service Changed.

#define	ATT_UUID_ALERT_LEVEL 0x2A06
	Alert Level.

#define	ATT_UUID_TX_POWER_LEVEL 0x2A07
	Tx Power Level.

#define	ATT_UUID_DATE_TIME 0x2A08
	Date Time.

#define	ATT_UUID_DAY_OF_WEEK 0x2A09
	Day of Week.

#define	ATT_UUID_DAY_DATE_TIME 0x2A0A
	Day Date Time.

#define	ATT_UUID_EXACT_TIME_100 0x2A0B
	Exact Time 100.

#define	ATT_UUID_EXACT_TIME_256 0x2A0C
	Exact Time 256.

#define	ATT_UUID_DST_OFFSET 0x2A0D
	DST Offset.

#define	ATT_UUID_TIME_ZONE 0x2A0E
	Time Zone.

#define	ATT_UUID_LOCAL_TIME_INFO 0x2A0F
	Local Time Information.

#define	ATT_UUID_SECONDARY_TIME_ZONE 0x2A10
	Secondary Time Zone.

#define	ATT_UUID_TIME_WITH_DST 0x2A11
	Time with DST.

#define	ATT_UUID_TIME_ACCURACY 0x2A12
	Time Accuracy.

#define	ATT_UUID_TIME_SOURCE 0x2A13
	Time Source.

#define	ATT_UUID_REFERENCE_TIME_INFO 0x2A14
	Reference Time Information.

#define	ATT_UUID_TIME_BROADCAST 0x2A15
	Time Broadcast.

#define	ATT_UUID_TIME_UPDATE_CP 0x2A16
	Time Update Control Point.

#define	ATT_UUID_TIME_UPDATE_STATE 0x2A17
	Time Update State.

#define	ATT_UUID_GLUCOSE_MEAS 0x2A18
	Glucose Measurement.

#define	ATT_UUID_BATTERY_LEVEL 0x2A19
	Battery Level.

#define	ATT_UUID_BATTERY_POWER_STATE 0x2A1A
	Battery Power State.

#define	ATT_UUID_BATTERY_LEVEL_STATE 0x2A1B
	Battery Level State.

#define	ATT_UUID_TEMP_MEAS 0x2A1C
	Temperature Measurement.

#define	ATT_UUID_TEMP_TYPE 0x2A1D
	Temperature Type.

#define	ATT_UUID_INTERMEDIATE_TEMP 0x2A1E
	Intermediate Temperature.

#define	ATT_UUID_TEMP_C 0x2A1F
	Temperature Celsius.

#define	ATT_UUID_TEMP_F 0x2A20
	Temperature Fahrenheit.

#define	ATT_UUID_MEAS_INTERVAL 0x2A21
	Measurement Interval.

#define	ATT_UUID_HID_BOOT_KEYBOARD_IN 0x2A22
	HID Boot Keyboard In.

#define	ATT_UUID_SYSTEM_ID 0x2A23
	System ID.

#define	ATT_UUID_MODEL_NUMBER 0x2A24
	Model Number String.

#define	ATT_UUID_SERIAL_NUMBER 0x2A25
	Serial Number String.

#define	ATT_UUID_FIRMWARE_REV 0x2A26
	Firmware Revision String.

#define	ATT_UUID_HARDWARE_REV 0x2A27
	Hardware Revision String.

#define	ATT_UUID_SOFTWARE_REV 0x2A28
	Software Revision String.

#define	ATT_UUID_MANUFACTURER_NAME 0x2A29
	Manufacturer Name String.

#define	ATT_UUID_11073_CERT_DATA 0x2A2A
	IEEE 11073-20601 Regulatory Certification Data List.

#define	ATT_UUID_CURRENT_TIME 0x2A2B
	Current Time.

#define	ATT_UUID_ELEVATION 0x2A2C
	Elevation.

#define	ATT_UUID_LATITUDE 0x2A2D
	Latitude.

#define	ATT_UUID_LONGITUDE 0x2A2E
	Longitude.

#define	ATT_UUID_POSITION_2D 0x2A2F
	Position 2D.

#define	ATT_UUID_POSITION_3D 0x2A30
	Position 3D.

#define	ATT_UUID_VENDOR_ID 0x2A31
	Vendor ID.

#define	ATT_UUID_HID_BOOT_KEYBOARD_OUT 0x2A32
	HID Boot Keyboard Out.

#define	ATT_UUID_HID_BOOT_MOUSE_IN 0x2A33
	HID Boot Mouse In.

#define	ATT_UUID_GLUCOSE_MEAS_CONTEXT 0x2A34
	Glucose Measurement Context.

#define	ATT_UUID_BP_MEAS 0x2A35
	Blood Pressure Measurement.

#define	ATT_UUID_INTERMEDIATE_BP 0x2A36
	Intermediate Cuff Pressure.

#define	ATT_UUID_HR_MEAS 0x2A37
	Heart Rate Measurement.

#define	ATT_UUID_HR_SENSOR_LOC 0x2A38
	Body Sensor Location.

#define	ATT_UUID_HR_CP 0x2A39
	Heart Rate Control Point.

#define	ATT_UUID_REMOVABLE 0x2A3A
	Removable.

#define	ATT_UUID_SERVICE_REQ 0x2A3B
	Service Required.

#define	ATT_UUID_SCI_TEMP_C 0x2A3C
	Scientific Temperature in Celsius.

#define	ATT_UUID_STRING 0x2A3D
	String.

#define	ATT_UUID_NETWORK_AVAIL 0x2A3E
	Network Availability.

#define	ATT_UUID_ALERT_STATUS 0x2A3F
	Alert Status.

#define	ATT_UUID_RINGER_CP 0x2A40
	Ringer Control Point.

#define	ATT_UUID_RINGER_SETTING 0x2A41
	Ringer Setting.

#define	ATT_UUID_ALERT_CAT_ID_MASK 0x2A42
	Alert Category ID Bit Mask.

#define	ATT_UUID_ALERT_CAT_ID 0x2A43
	Alert Category ID.

#define	ATT_UUID_ALERT_NOTIF_CP 0x2A44
	Alert Notification Control Point.

#define	ATT_UUID_UNREAD_ALERT_STATUS 0x2A45
	Unread Alert Status.

#define	ATT_UUID_NEW_ALERT 0x2A46
	New Alert.

#define	ATT_UUID_SUP_NEW_ALERT_CAT 0x2A47
	Supported New Alert Category.

#define	ATT_UUID_SUP_UNREAD_ALERT_CAT 0x2A48
	Supported Unread Alert Category.

#define	ATT_UUID_BP_FEATURE 0x2A49
	Blood Pressure Feature.

#define	ATT_UUID_HID_INFORMATION 0x2A4A
	HID Information.

#define	ATT_UUID_HID_REPORT_MAP 0x2A4B
	HID Report Map.

#define	ATT_UUID_HID_CONTROL_POINT 0x2A4C
	HID Control Point.

#define	ATT_UUID_HID_REPORT 0x2A4D
	HID Report.

#define	ATT_UUID_HID_PROTOCOL_MODE 0x2A4E
	HID Protocol Mode.

#define	ATT_UUID_SCAN_INT_WIND 0x2A4F
	Scan Interval Window.

#define	ATT_UUID_PNP_ID 0x2A50
	PnP ID.

#define	ATT_UUID_GLUCOSE_FEATURE 0x2A51
	Glucose Feature.

#define	ATT_UUID_RACP 0x2A52
	Record Access Control Point.

#define	ATT_UUID_CAR 0x2AA6
	Central Address Resolution.

#define	ATT_UUID_RUNNING_SPEED_FEATURE 0x2A54
	Running Speed Feature.

#define	ATT_UUID_RUNNING_SPEED_MEASUREMENT 0x2A53
	Running Speed Measurement.

#define	ATT_UUID_PULSE_OX_FEATURES 0x2A60
	Pulse Oximeter Features.

#define	ATT_UUID_PULSE_OX_SPOT_CHECK 0x2A5E
	Pulse Oximeter Features.

#define	ATT_UUID_PULSE_OX_CONTINUOUS 0x2A5F
	Pulse Oximeter Features.

#define	ATT_UUID_CYCLING_POWER_FEATURE 0x2A65
	Cycling Power Feature.

#define	ATT_UUID_CYCLING_POWER_MEASUREMENT 0x2A63
	Cycling Power Measurement.

#define	ATT_UUID_CYCLING_SPEED_FEATURE 0x2A5C
	Cycling Speed Feature.

#define	ATT_UUID_CYCLING_SPEED_MEASUREMENT 0x2A5B
	Cycling Speed Measurement.

#define	ATT_UUID_SENSOR_LOCATION 0x2A5D
	Sensor Location.

#define	ATT_UUID_DB_CHANGE_INCREMENT 0x2A99
	Database Change Increment.

#define	ATT_UUID_USER_INDEX 0x2A9A
	User Index.

#define	ATT_UUID_WEIGHT_MEAS 0x2A9D
	Weight Measurement.

#define	ATT_UUID_WEIGHT_SCALE_FEATURE 0x2A9E
	Weight Scale Feature.

#define	ATT_UUID_USER_CONTROL_POINT 0x2A9F
	User Control Point.

#define	ATT_UUID_RPAO 0x2AC9
	Resolvable Prviate Address Only.

#define	ATT_UUID_MESH_PRV_DATA_IN 0x2ADB
	Mesh Provisioning Data In.

#define	ATT_UUID_MESH_PRV_DATA_OUT 0x2ADC
	Mesh Provisioning Data Out.

#define	ATT_UUID_MESH_PROXY_DATA_IN 0x2ADD
	Mesh Proxy Data In.

#define	ATT_UUID_MESH_PROXY_DATA_OUT 0x2ADE
	Mesh Proxy Data Out.

#define	ATT_UUID_CLIENT_SUPPORTED_FEATURES 0x2B29
	Client Supported Features.

#define	ATT_UUID_DATABASE_HASH 0x2B2A
	Database Hash.

#define	ATT_UUID_CTE_ENABLE 0x7F80
	Constant Tone Extension enable.

#define	ATT_UUID_CTE_MIN_LEN 0x7F81
	Constant Tone Extension minimum length.

#define	ATT_UUID_CTE_TX_CNT 0x7F82
	Constant Tone Extension transmit count.

#define	ATT_UUID_CTE_TX_DURATION 0x7F83
	Constant Tone Extension transmit duration.

#define	ATT_UUID_CTE_INTERVAL 0x7F84
	Constant Tone Extension interval.

#define	ATT_UUID_CTE_PHY 0x7F85
	Constant Tone Extension PHY.

GATT Unit UUIDs
BLE Defined GATT Unit UUIDs.
#define	ATT_UUID_UNITLESS 0x2700
	unitless

#define	ATT_UUID_LENGTH_M 0x2701
	length metre

#define	ATT_UUID_MASS_KG 0x2702
	mass kilogram

#define	ATT_UUID_TIME_SEC 0x2703
	time second

#define	ATT_UUID_ELECTRIC_CURRENT_AMP 0x2704
	electric current ampere

#define	ATT_UUID_THERMO_TEMP_K 0x2705
	thermodynamic temperature kelvin

#define	ATT_UUID_AMOUNT_OF_SUBSTANCE_MOLE 0x2706
	amount of substance mole

#define	ATT_UUID_LUMINOUS_INTENSITY_CAND 0x2707
	luminous intensity candela

#define	ATT_UUID_AREA_SQ_M 0x2710
	area square metres

#define	ATT_UUID_VOLUME_CU_M 0x2711
	volume cubic metres

#define	ATT_UUID_VELOCITY_MPS 0x2712
	velocity metres per second

#define	ATT_UUID_ACCELERATION_MPS_SQ 0x2713
	acceleration metres per second squared

#define	ATT_UUID_WAVENUMBER_RECIPROCAL_M 0x2714
	wavenumber reciprocal metre

#define	ATT_UUID_DENSITY_KG_PER_CU_M 0x2715
	density kilogram per cubic metre

#define	ATT_UUID_SURFACE_DENS_KG_PER_SQ_M 0x2716
	surface density kilogram per square metre

#define	ATT_UUID_SPECIFIC_VOL_CU_M_PER_KG 0x2717
	specific volume cubic metre per kilogram

#define	ATT_UUID_CURRENT_DENS_AMP_PER_SQ_M 0x2718
	current density ampere per square metre

#define	ATT_UUID_MAG_FIELD_STR_AMP_PER_M 0x2719
	magnetic field strength ampere per metre

#define	ATT_UUID_AMOUNT_CONC_MOLE_PER_CU_M 0x271A
	amount concentration mole per cubic metre

#define	ATT_UUID_MASS_CONC_KG_PER_CU_M 0x271B
	mass concentration kilogram per cubic metre

#define	ATT_UUID_LUM_CAND_PER_SQ_M 0x271C
	luminance candela per square metre

#define	ATT_UUID_REFRACTIVE_INDEX 0x271D
	refractive index

#define	ATT_UUID_RELATIVE_PERMEABILITY 0x271E
	relative permeability

#define	ATT_UUID_PLANE_ANGLE_R 0x2720
	plane angle radian

#define	ATT_UUID_SOLID_ANGLE_STER 0x2721
	solid angle steradian

#define	ATT_UUID_FREQUENCY_HERTZ 0x2722
	frequency hertz

#define	ATT_UUID_FORCE_NEWT 0x2723
	force newton

#define	ATT_UUID_PRESSURE_PASCAL 0x2724
	pressure pascal

#define	ATT_UUID_ENERGY_J 0x2725
	energy joule

#define	ATT_UUID_POWER_W 0x2726
	power watt

#define	ATT_UUID_ELECTRIC_CHG_C 0x2727
	electric charge coulomb

#define	ATT_UUID_ELECTRIC_POTENTIAL_VOLT 0x2728
	electric potential difference volt

#define	ATT_UUID_CAPACITANCE_F 0x2729
	capacitance farad

#define	ATT_UUID_ELECTRIC_RESISTANCE_OHM 0x272A
	electric resistance ohm

#define	ATT_UUID_ELECTRIC_COND_SIEMENS 0x272B
	electric conductance siemens

#define	ATT_UUID_MAGNETIC_FLEX_WEBER 0x272C
	magnetic flex weber

#define	ATT_UUID_MAGNETIC_FLEX_DENS_TESLA 0x272D
	magnetic flex density tesla

#define	ATT_UUID_INDUCTANCE_H 0x272E
	inductance henry

#define	ATT_UUID_C_TEMP_DEG_C 0x272F
	Celsius temperature degree Celsius.

#define	ATT_UUID_LUMINOUS_FLUX_LUMEN 0x2730
	luminous flux lumen

#define	ATT_UUID_ILLUMINANCE_LUX 0x2731
	illuminance lux

#define	ATT_UUID_RADIONUCLIDE_BECQUEREL 0x2732
	activity referred to a radionuclide becquerel

#define	ATT_UUID_ABSORBED_DOSE_GRAY 0x2733
	absorbed dose gray

#define	ATT_UUID_DOSE_EQUIVALENT_SIEVERT 0x2734
	dose equivalent sievert

#define	ATT_UUID_CATALYTIC_ACTIVITY_KATAL 0x2735
	catalytic activity katal

#define	ATT_UUID_DYNAMIC_VISC_PASCAL_SEC 0x2740
	dynamic viscosity pascal second

#define	ATT_UUID_MOMENT_OF_FORCE_NEWT_M 0x2741
	moment of force newton metre

#define	ATT_UUID_SURFACE_TENSION_NEWT_PER_M 0x2742
	surface tension newton per metre

#define	ATT_UUID_ANG_VELOCITY_R_PER_SEC 0x2743
	angular velocity radian per second

#define	ATT_UUID_ANG_ACCEL_R_PER_SEC_SQD 0x2744
	angular acceleration radian per second squared

#define	ATT_UUID_HEAT_FLUX_DEN_W_PER_SQ_M 0x2745
	heat flux density watt per square metre

#define	ATT_UUID_HEAT_CAP_J_PER_K 0x2746
	heat capacity joule per kelvin

#define	ATT_UUID_SPEC_HEAT_CAP_J_PER_KG_K 0x2747
	specific heat capacity joule per kilogram kelvin

#define	ATT_UUID_SPEC_ENERGY_J_PER_KG 0x2748
	specific energy joule per kilogram

#define	ATT_UUID_THERMAL_COND_W_PER_M_K 0x2749
	thermal conductivity watt per metre kelvin

#define	ATT_UUID_ENERGY_DENSITY_J_PER_CU_M 0x274A
	energy density joule per cubic metre

#define	ATT_UUID_ELEC_FIELD_STR_VOLT_PER_M 0x274B
	electric field strength volt per metre

#define	ATT_UUID_ELEC_CHG_DENS_C_PER_CU_M 0x274C
	electric charge density coulomb per cubic metre

#define	ATT_UUID_SURF_CHG_DENS_C_PER_SQ_M 0x274D
	surface charge density coulomb per square metre

#define	ATT_UUID_ELEC_FLUX_DENS_C_PER_SQ_M 0x274E
	electric flux density coulomb per square metre

#define	ATT_UUID_PERMITTIVITY_F_PER_M 0x274F
	permittivity farad per metre

#define	ATT_UUID_PERMEABILITY_H_PER_M 0x2750
	permeability henry per metre

#define	ATT_UUID_MOLAR_ENERGY_J_PER_MOLE 0x2751
	molar energy joule per mole

#define	ATT_UUID_MOLAR_ENTROPY_J_PER_MOLE_K 0x2752
	molar entropy joule per mole kelvin

#define	ATT_UUID_EXPOSURE_C_PER_KG 0x2753
	exposure coulomb per kilogram

#define	ATT_UUID_DOSE_RATE_GRAY_PER_SEC 0x2754
	absorbed dose rate gray per second

#define	ATT_UUID_RT_INTENSITY_W_PER_STER 0x2755
	radiant intensity watt per steradian

#define	ATT_UUID_RCE_W_PER_SQ_METER_STER 0x2756
	radiance watt per square meter steradian

#define	ATT_UUID_CATALYTIC_KATAL_PER_CU_M 0x2757
	catalytic activity concentration katal per cubic metre

#define	ATT_UUID_TIME_MIN 0x2760
	time minute

#define	ATT_UUID_TIME_HR 0x2761
	time hour

#define	ATT_UUID_TIME_DAY 0x2762
	time day

#define	ATT_UUID_PLANE_ANGLE_DEG 0x2763
	plane angle degree

#define	ATT_UUID_PLANE_ANGLE_MIN 0x2764
	plane angle minute

#define	ATT_UUID_PLANE_ANGLE_SEC 0x2765
	plane angle second

#define	ATT_UUID_AREA_HECTARE 0x2766
	area hectare

#define	ATT_UUID_VOLUME_L 0x2767
	volume litre

#define	ATT_UUID_MASS_TONNE 0x2768
	mass tonne

#define	ATT_UUID_PRESSURE_BAR 0x2780
	pressure bar

#define	ATT_UUID_PRESSURE_MM 0x2781
	pressure millimetre of mercury

#define	ATT_UUID_LENGTH_ANGSTROM 0x2782
	length angstrom

#define	ATT_UUID_LENGTH_NAUTICAL_MILE 0x2783
	length nautical mile

#define	ATT_UUID_AREA_BARN 0x2784
	area barn

#define	ATT_UUID_VELOCITY_KNOT 0x2785
	velocity knot

#define	ATT_UUID_LOG_RADIO_QUANT_NEPER 0x2786
	logarithmic radio quantity neper

#define	ATT_UUID_LOG_RADIO_QUANT_BEL 0x2787
	logarithmic radio quantity bel

#define	ATT_UUID_LOG_RADIO_QUANT_DB 0x2788
	logarithmic radio quantity decibel

#define	ATT_UUID_LENGTH_YARD 0x27A0
	length yard

#define	ATT_UUID_LENGTH_PARSEC 0x27A1
	length parsec

#define	ATT_UUID_LENGTH_IN 0x27A2
	length inch

#define	ATT_UUID_LENGTH_FOOT 0x27A3
	length foot

#define	ATT_UUID_LENGTH_MILE 0x27A4
	length mile

#define	ATT_UUID_PRESSURE_POUND_PER_SQ_IN 0x27A5
	pressure pound-force per square inch

#define	ATT_UUID_VELOCITY_KPH 0x27A6
	velocity kilometre per hour

#define	ATT_UUID_VELOCITY_MPH 0x27A7
	velocity mile per hour

#define	ATT_UUID_ANG_VELOCITY_RPM 0x27A8
	angular velocity revolution per minute

#define	ATT_UUID_ENERGY_GRAM_CALORIE 0x27A9
	energy gram calorie

#define	ATT_UUID_ENERGY_KG_CALORIE 0x27AA
	energy kilogram calorie

#define	ATT_UUID_ENERGY_KILOWATT_HR 0x27AB
	energy kilowatt hour

#define	ATT_UUID_THERM_TEMP_F 0x27AC
	thermodynamic temperature degree Fahrenheit

#define	ATT_UUID_PERCENTAGE 0x27AD
	percentage

#define	ATT_UUID_PER_MILLE 0x27AE
	per mille

#define	ATT_UUID_PERIOD_BEATS_PER_MIN 0x27AF
	period beats per minute

#define	ATT_UUID_ELECTRIC_CHG_AMP_HRS 0x27B0
	electric charge ampere hours

#define	ATT_UUID_MASS_DENSITY_MG_PER_DL 0x27B1
	mass density milligram per decilitre

#define	ATT_UUID_MASS_DENSITY_MMOLE_PER_L 0x27B2
	mass density millimole per litre

#define	ATT_UUID_TIME_YEAR 0x27B3
	time year

#define	ATT_UUID_TIME_MONTH 0x27B4
	time month

Arm Ltd. proprietary UUIDs
propertietary services defined by Arm Ltd.
#define	ATT_UUID_ARM_BASE
	Base UUID: E0262760-08C2-11E1-9073-0E8AC72EXXXX. More...

#define	ATT_UUID_ARM_BUILD(part) UINT16_TO_BYTES(part), ATT_UUID_ARM_BASE
	Macro for building Arm Ltd. UUIDs.

#define	ATT_UUID_P1_SERVICE_PART 0x1001
	Partial proprietary service P1 UUID.

#define	ATT_UUID_D1_DATA_PART 0x0001
	Partial proprietary characteristic data D1 UUID.

#define	ATT_UUID_P1_SERVICE ATT_UUID_ARM_BUILD(ATT_UUID_P1_SERVICE_PART)
	Proprietary services.

#define	ATT_UUID_D1_DATA ATT_UUID_ARM_BUILD(ATT_UUID_D1_DATA_PART)
	Proprietary characteristics.

ATT Service UUID Variables
const uint8_t	attGapSvcUuid [ATT_16_UUID_LEN]
	Generic Access Profile Service.

const uint8_t	attGattSvcUuid [ATT_16_UUID_LEN]
	Generic Attribute Profile Service.

const uint8_t	attIasSvcUuid [ATT_16_UUID_LEN]
	Immediate Alert Service.

const uint8_t	attLlsSvcUuid [ATT_16_UUID_LEN]
	Link Loss Service.

const uint8_t	attTpsSvcUuid [ATT_16_UUID_LEN]
	Tx Power Service.

const uint8_t	attCtsSvcUuid [ATT_16_UUID_LEN]
	Current Time Service.

const uint8_t	attRtusSvcUuid [ATT_16_UUID_LEN]
	Reference Time Update Service.

const uint8_t	attNdcsSvcUuid [ATT_16_UUID_LEN]
	Next DST Change Service.

const uint8_t	attGlsSvcUuid [ATT_16_UUID_LEN]
	Glucose Service.

const uint8_t	attHtsSvcUuid [ATT_16_UUID_LEN]
	Health Thermometer Service.

const uint8_t	attDisSvcUuid [ATT_16_UUID_LEN]
	Device Information Service.

const uint8_t	attNwaSvcUuid [ATT_16_UUID_LEN]
	Network Availability Service.

const uint8_t	attWdsSvcUuid [ATT_16_UUID_LEN]
	Watchdog Service.

const uint8_t	attHrsSvcUuid [ATT_16_UUID_LEN]
	Heart Rate Service.

const uint8_t	attPassSvcUuid [ATT_16_UUID_LEN]
	Phone Alert Status Service.

const uint8_t	attBasSvcUuid [ATT_16_UUID_LEN]
	Battery Service.

const uint8_t	attBpsSvcUuid [ATT_16_UUID_LEN]
	Blood Pressure Service.

const uint8_t	attAnsSvcUuid [ATT_16_UUID_LEN]
	Alert Notification Service.

const uint8_t	attHidSvcUuid [ATT_16_UUID_LEN]
	Human Interface Device Service.

const uint8_t	attSpsSvcUuid [ATT_16_UUID_LEN]
	Scan Parameter Service.

const uint8_t	attPlxsSvcUuid [ATT_16_UUID_LEN]
	Pulse Oximeter Service.

const uint8_t	attUdsSvcUuid [ATT_16_UUID_LEN]
	User Data Service.

const uint8_t	attMprvSvcUuid [ATT_16_UUID_LEN]
	Mesh Provisioning Service.

const uint8_t	attMprxSvcUuid [ATT_16_UUID_LEN]
	Mesh Proxy Service.

GATT UUID Variables
const uint8_t	attPrimSvcUuid [ATT_16_UUID_LEN]
	Primary Service.

const uint8_t	attSecSvcUuid [ATT_16_UUID_LEN]
	Secondary Service.

const uint8_t	attIncUuid [ATT_16_UUID_LEN]
	Include.

const uint8_t	attChUuid [ATT_16_UUID_LEN]
	Characteristic.

GATT Characteristic Descriptor UUID Variables
const uint8_t	attChExtUuid [ATT_16_UUID_LEN]
	Characteristic Extended Properties.

const uint8_t	attChUserDescUuid [ATT_16_UUID_LEN]
	Characteristic User Description.

const uint8_t	attCliChCfgUuid [ATT_16_UUID_LEN]
	Client Characteristic Configuration.

const uint8_t	attSrvChCfgUuid [ATT_16_UUID_LEN]
	Server Characteristic Configuration.

const uint8_t	attChPresFmtUuid [ATT_16_UUID_LEN]
	Characteristic Presentation Format.

const uint8_t	attAggFmtUuid [ATT_16_UUID_LEN]
	Characteristic Aggregate Format.

const uint8_t	attHidErmUuid [ATT_16_UUID_LEN]
	HID External Report Reference.

const uint8_t	attHidRimUuid [ATT_16_UUID_LEN]
	HID Report ID Mapping.

const uint8_t	attValRangeUuid [ATT_16_UUID_LEN]
	Valid Range.

GATT Characteristic UUID Variables
const uint8_t	attDnChUuid [ATT_16_UUID_LEN]
	Device Name.

const uint8_t	attApChUuid [ATT_16_UUID_LEN]
	Appearance.

const uint8_t	attPpfChUuid [ATT_16_UUID_LEN]
	Peripheral Privacy Flag.

const uint8_t	attRaChUuid [ATT_16_UUID_LEN]
	Reconnection Address.

const uint8_t	attPpcpChUuid [ATT_16_UUID_LEN]
	Peripheral Preferred Connection Parameters.

const uint8_t	attScChUuid [ATT_16_UUID_LEN]
	Service Changed.

const uint8_t	attAlChUuid [ATT_16_UUID_LEN]
	Alert Level.

const uint8_t	attTxpChUuid [ATT_16_UUID_LEN]
	Tx Power Level.

const uint8_t	attDtChUuid [ATT_16_UUID_LEN]
	Date Time.

const uint8_t	attDwChUuid [ATT_16_UUID_LEN]
	Day of Week.

const uint8_t	attDdtChUuid [ATT_16_UUID_LEN]
	Day Date Time.

const uint8_t	attEt100ChUuid [ATT_16_UUID_LEN]
	Exact Time 100.

const uint8_t	attEt256ChUuid [ATT_16_UUID_LEN]
	Exact Time 256.

const uint8_t	attDstoChUuid [ATT_16_UUID_LEN]
	DST Offset.

const uint8_t	attTzChUuid [ATT_16_UUID_LEN]
	Time Zone.

const uint8_t	attLtiChUuid [ATT_16_UUID_LEN]
	Local Time Information.

const uint8_t	attStzChUuid [ATT_16_UUID_LEN]
	Secondary Time Zone.

const uint8_t	attTdstChUuid [ATT_16_UUID_LEN]
	Time with DST.

const uint8_t	attTaChUuid [ATT_16_UUID_LEN]
	Time Accuracy.

const uint8_t	attTsChUuid [ATT_16_UUID_LEN]
	Time Source.

const uint8_t	attRtiChUuid [ATT_16_UUID_LEN]
	Reference Time Information.

const uint8_t	attTbChUuid [ATT_16_UUID_LEN]
	Time Broadcast.

const uint8_t	attTucpChUuid [ATT_16_UUID_LEN]
	Time Update Control Point.

const uint8_t	attTusChUuid [ATT_16_UUID_LEN]
	Time Update State.

const uint8_t	attGlmChUuid [ATT_16_UUID_LEN]
	Glucose Measurement.

const uint8_t	attBlChUuid [ATT_16_UUID_LEN]
	Battery Level.

const uint8_t	attBpsChUuid [ATT_16_UUID_LEN]
	Battery Power State.

const uint8_t	attBlsChUuid [ATT_16_UUID_LEN]
	Battery Level State.

const uint8_t	attTmChUuid [ATT_16_UUID_LEN]
	Temperature Measurement.

const uint8_t	attTtChUuid [ATT_16_UUID_LEN]
	Temperature Type.

const uint8_t	attItChUuid [ATT_16_UUID_LEN]
	Intermediate Temperature.

const uint8_t	attTcelChUuid [ATT_16_UUID_LEN]
	Temperature Celsius.

const uint8_t	attTfahChUuid [ATT_16_UUID_LEN]
	Temperature Fahrenheit.

const uint8_t	attSidChUuid [ATT_16_UUID_LEN]
	System ID.

const uint8_t	attMnsChUuid [ATT_16_UUID_LEN]
	Model Number String.

const uint8_t	attSnsChUuid [ATT_16_UUID_LEN]
	Serial Number String.

const uint8_t	attFrsChUuid [ATT_16_UUID_LEN]
	Firmware Revision String.

const uint8_t	attHrsChUuid [ATT_16_UUID_LEN]
	Hardware Revision String.

const uint8_t	attSrsChUuid [ATT_16_UUID_LEN]
	Software Revision String.

const uint8_t	attMfnsChUuid [ATT_16_UUID_LEN]
	Manufacturer Name String.

const uint8_t	attIeeeChUuid [ATT_16_UUID_LEN]
	IEEE 11073-20601 Regulatory Certification Data List.

const uint8_t	attCtChUuid [ATT_16_UUID_LEN]
	Current Time.

const uint8_t	attElChUuid [ATT_16_UUID_LEN]
	Elevation.

const uint8_t	attLatChUuid [ATT_16_UUID_LEN]
	Latitude.

const uint8_t	attLongChUuid [ATT_16_UUID_LEN]
	Longitude.

const uint8_t	attP2dChUuid [ATT_16_UUID_LEN]
	Position 2D.

const uint8_t	attP3dChUuid [ATT_16_UUID_LEN]
	Position 3D.

const uint8_t	attVidChUuid [ATT_16_UUID_LEN]
	Vendor ID.

const uint8_t	attGlmcChUuid [ATT_16_UUID_LEN]
	Glucose Measurement Context.

const uint8_t	attBpmChUuid [ATT_16_UUID_LEN]
	Blood Pressure Measurement.

const uint8_t	attIcpChUuid [ATT_16_UUID_LEN]
	Intermediate Cuff Pressure.

const uint8_t	attHrmChUuid [ATT_16_UUID_LEN]
	Heart Rate Measurement.

const uint8_t	attBslChUuid [ATT_16_UUID_LEN]
	Body Sensor Location.

const uint8_t	attHrcpChUuid [ATT_16_UUID_LEN]
	Heart Rate Control Point.

const uint8_t	attRemChUuid [ATT_16_UUID_LEN]
	Removable.

const uint8_t	attSrChUuid [ATT_16_UUID_LEN]
	Service Required.

const uint8_t	attStcChUuid [ATT_16_UUID_LEN]
	Scientific Temperature in Celsius.

const uint8_t	attStrChUuid [ATT_16_UUID_LEN]
	String.

const uint8_t	attNwaChUuid [ATT_16_UUID_LEN]
	Network Availability.

const uint8_t	attAsChUuid [ATT_16_UUID_LEN]
	Alert Status.

const uint8_t	attRcpChUuid [ATT_16_UUID_LEN]
	Ringer Control Point.

const uint8_t	attRsChUuid [ATT_16_UUID_LEN]
	Ringer Setting.

const uint8_t	attAcbmChUuid [ATT_16_UUID_LEN]
	Alert Category ID Bit Mask.

const uint8_t	attAcChUuid [ATT_16_UUID_LEN]
	Alert Category ID.

const uint8_t	attAncpChUuid [ATT_16_UUID_LEN]
	Alert Notification Control Point.

const uint8_t	attUasChUuid [ATT_16_UUID_LEN]
	Unread Alert Status.

const uint8_t	attNaChUuid [ATT_16_UUID_LEN]
	New Alert.

const uint8_t	attSnacChUuid [ATT_16_UUID_LEN]
	Supported New Alert Category.

const uint8_t	attSuacChUuid [ATT_16_UUID_LEN]
	Supported Unread Alert Category.

const uint8_t	attBpfChUuid [ATT_16_UUID_LEN]
	Blood Pressure Feature.

const uint8_t	attHidBmiChUuid [ATT_16_UUID_LEN]
	HID Information.

const uint8_t	attHidBkiChUuid [ATT_16_UUID_LEN]
	HID Information.

const uint8_t	attHidBkoChUuid [ATT_16_UUID_LEN]
	HID Information.

const uint8_t	attHidiChUuid [ATT_16_UUID_LEN]
	HID Information.

const uint8_t	attHidRmChUuid [ATT_16_UUID_LEN]
	Report Map.

const uint8_t	attHidcpChUuid [ATT_16_UUID_LEN]
	HID Control Point.

const uint8_t	attHidRepChUuid [ATT_16_UUID_LEN]
	Report.

const uint8_t	attHidPmChUuid [ATT_16_UUID_LEN]
	Protocol Mode.

const uint8_t	attSiwChUuid [ATT_16_UUID_LEN]
	Scan Interval Window.

const uint8_t	attPnpChUuid [ATT_16_UUID_LEN]
	PnP ID.

const uint8_t	attGlfChUuid [ATT_16_UUID_LEN]
	Glucose Feature.

const uint8_t	attRacpChUuid [ATT_16_UUID_LEN]
	Record Access Control Point.

const uint8_t	attCarChUuid [ATT_16_UUID_LEN]
	Central Address Resolution.

const uint8_t	attRsfChUuid [ATT_16_UUID_LEN]
	Running Speed Features.

const uint8_t	attRsmChUuid [ATT_16_UUID_LEN]
	Running Speed Measurement.

const uint8_t	attCpfChUuid [ATT_16_UUID_LEN]
	Cycling Power Features.

const uint8_t	attCpmChUuid [ATT_16_UUID_LEN]
	Cycling Power Measurement.

const uint8_t	attCsfChUuid [ATT_16_UUID_LEN]
	Cycling Speed Features.

const uint8_t	attCsmChUuid [ATT_16_UUID_LEN]
	Cycling Speed Measurement.

const uint8_t	attSlChUuid [ATT_16_UUID_LEN]
	Sensor Location.

const uint8_t	attPlxfChUuid [ATT_16_UUID_LEN]
	Pulse Oximeter Features.

const uint8_t	attPlxscmChUuid [ATT_16_UUID_LEN]
	Pulse Oximeter Spot Check Measurement.

const uint8_t	attPlxcmChUuid [ATT_16_UUID_LEN]
	Pulse Oximeter Continuous Measurement.

const uint8_t	attRpaoChUuid [ATT_16_UUID_LEN]
	Resolvable Private Address Only.

const uint8_t	attDbciChUuid [ATT_16_UUID_LEN]
	Database Change Increment.

const uint8_t	attUiChUuid [ATT_16_UUID_LEN]
	User Index.

const uint8_t	attUcpChUuid [ATT_16_UUID_LEN]
	User Control Point.

const uint8_t	attMprvDinChUuid [ATT_16_UUID_LEN]
	Mesh Provisioning Data In.

const uint8_t	attMprvDoutChUuid [ATT_16_UUID_LEN]
	Mesh Provisioning Data Out.

const uint8_t	attMprxDinChUuid [ATT_16_UUID_LEN]
	Mesh Proxy Data In.

const uint8_t	attMprxDoutChUuid [ATT_16_UUID_LEN]
	Mesh Proxy Data Out.

const uint8_t	attWssSvcUuid [ATT_16_UUID_LEN]
	Weight scale service.

const uint8_t	attWmChUuid [ATT_16_UUID_LEN]
	Weight measurement.

const uint8_t	attWsfChUuid [ATT_16_UUID_LEN]
	Weight scale feature.

const uint8_t	attGattCsfChUuid [ATT_16_UUID_LEN]
	Client supported features.

const uint8_t	attGattDbhChUuid [ATT_16_UUID_LEN]
	Database hash.

const uint8_t	attCteSvcUuid [ATT_16_UUID_LEN]
	Constant Tone Extension service.

const uint8_t	attCteEnChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension enable.

const uint8_t	attCteMinLenChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension minimum length.

const uint8_t	attCteTxCntChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension minimum transmit count.

const uint8_t	attCteTxDurChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension transmit duration.

const uint8_t	attCteIntChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension interval.

const uint8_t	attCtePhyChUuid [ATT_16_UUID_LEN]
	Constant Tone Extension PHY.

Detailed Description

Macro Definition Documentation

#define ATT_CBACK_END ATT_MTU_UPDATE_IND

ATT callback events.

ATT callback event ending value

Definition at line 120 of file att_api.h.

#define ATT_UUID_ARM_BASE

Value:

0x2E, 0xC7, 0x8A, 0x0E, 0x73, 0x90, \

0xE1, 0x11, 0xC2, 0x08, 0x60, 0x27, 0x26, 0xE0

Base UUID: E0262760-08C2-11E1-9073-0E8AC72EXXXX.

Definition at line 335 of file att_uuid.h.

Typedef Documentation

typedef void(* attCback_t) (attEvt_t *pEvt)

ATT event callback type.

This callback function sends ATT events to the client application. A single callback function is used for both ATTS and ATTC.

Parameters

pEvt	Pointer to ATT event structure.

Returns: None.

Definition at line 181 of file att_api.h.

Enumeration Type Documentation

anonymous enum

ATT client callback events.

Enumerator
ATTC_FIND_INFO_RSP	Find information response.
ATTC_FIND_BY_TYPE_VALUE_RSP	Find by type value response.
ATTC_READ_BY_TYPE_RSP	Read by type value response.
ATTC_READ_RSP	Read response.
ATTC_READ_LONG_RSP	Read long response.
ATTC_READ_MULTIPLE_RSP	Read multiple response.
ATTC_READ_BY_GROUP_TYPE_RSP	Read group type response.
ATTC_WRITE_RSP	Write response.
ATTC_WRITE_CMD_RSP	Write command response.
ATTC_PREPARE_WRITE_RSP	Prepare write response.
ATTC_EXECUTE_WRITE_RSP	Execute write response.
ATTC_HANDLE_VALUE_NTF	Handle value notification.
ATTC_HANDLE_VALUE_IND	Handle value indication.
ATTS_HANDLE_VALUE_CNF	Handle value confirmation.
ATTS_CCC_STATE_IND	Client chracteristic configuration state change.
ATTS_DB_HASH_CALC_CMPL_IND	Database hash calculation complete.
ATT_MTU_UPDATE_IND	Negotiated MTU value.

Definition at line 96 of file att_api.h.

125 {

enum attClientAwareStates

client's awareness to database change.

Enumerator
ATTS_CLIENT_CHANGE_AWARE	Client Aware.
ATTS_CLIENT_CHANGE_PENDING_AWARE	Client Aware pending ATT Request. For internal stack use only.
ATTS_CLIENT_CHANGE_AWARE_DB_READ_PENDING	Client Aware, Database Hash read pending hash update completion. For internal stack use only.
ATTS_CLIENT_CHANGE_UNAWARE	Client Unaware.

Definition at line 128 of file att_api.h.

139 {

Function Documentation

void AttRegister ( attCback_t cback )

Register a callback with ATT. This callback will be used for messages from both ATTC and ATTS.

Parameters

cback Client callback function.

Returns: None.

void AttConnRegister ( dmCback_t cback )

Register a connection callback with ATT. The callback is typically used to manage the attribute server database.

Parameters

cback Client callback function.

Returns: None.

uint16_t AttGetMtu ( dmConnId_t connId )

Get the attribute protocol MTU of a connection.

Parameters

connId DM connection ID.

Returns: MTU of the connection.

void* AttMsgAlloc	(	uint16_t	len,
		uint8_t	opcode
	)

Allocate an ATT message buffer to be sent with the ATT attribute protocol zero-copy APIs.

Parameters

len	Message length in bytes.
opcode	Opcode for ATT message.

Returns: Pointer to message buffer or NULL if allocation failed.

void AttMsgFree	(	void *	pMsg,
		uint8_t	opcode
	)

Free an ATT message buffer allocated with AttMsgAlloc().

Parameters

pMsg	Pointer to message buffer.
opcode	Opcode for ATT message.

Returns: None.

Data Structures

Typedefs

ATT Callback Events

ATT Client Awareness of Database Change

ATT Setup Functions

ATT Parameter Functions

ATT Message Passing Functions

ATT PDU Format

ATT Maximum Value Parameters

ATT Transaction Timeout

ATT Error Codes

Proprietary Internal Error Codes

ATT Application Error Codes

ATT HCI Error Status

ATT PDU Types

ATT PDU Length Fields

ATT Find Information Response Format

ATT Execute Write Request Flags

ATT PDU Masks

ATT Handle Constants

ATT UUID Lengths

GATT Characteristic Properties

GATT Characteristic Extended Properties

GATT Client Charactertic Configuration

GATT Server Characteristic Configuration

GATT Characteristic Format

GATT Database Hash

GATT Client Supported Features

ATT Service UUIDs

GATT UUIDs

GATT Characteristic Descriptor UUIDs

GATT Characistic UUIDs

GATT Unit UUIDs

Arm Ltd. proprietary UUIDs

ATT Service UUID Variables

GATT UUID Variables

GATT Characteristic Descriptor UUID Variables

GATT Characteristic UUID Variables

Detailed Description

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

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