Zephyr Project API  3.3.0
A Scalable Open Source RTOS
Macros | Enumerations
Attribute Protocol (ATT)
Bluetooth APIs

Attribute Protocol (ATT) More...

Macros

#define BT_ATT_ERR_SUCCESS   0x00
 
#define BT_ATT_ERR_INVALID_HANDLE   0x01
 
#define BT_ATT_ERR_READ_NOT_PERMITTED   0x02
 
#define BT_ATT_ERR_WRITE_NOT_PERMITTED   0x03
 
#define BT_ATT_ERR_INVALID_PDU   0x04
 
#define BT_ATT_ERR_AUTHENTICATION   0x05
 
#define BT_ATT_ERR_NOT_SUPPORTED   0x06
 
#define BT_ATT_ERR_INVALID_OFFSET   0x07
 
#define BT_ATT_ERR_AUTHORIZATION   0x08
 
#define BT_ATT_ERR_PREPARE_QUEUE_FULL   0x09
 
#define BT_ATT_ERR_ATTRIBUTE_NOT_FOUND   0x0a
 
#define BT_ATT_ERR_ATTRIBUTE_NOT_LONG   0x0b
 
#define BT_ATT_ERR_ENCRYPTION_KEY_SIZE   0x0c
 
#define BT_ATT_ERR_INVALID_ATTRIBUTE_LEN   0x0d
 
#define BT_ATT_ERR_UNLIKELY   0x0e
 
#define BT_ATT_ERR_INSUFFICIENT_ENCRYPTION   0x0f
 
#define BT_ATT_ERR_UNSUPPORTED_GROUP_TYPE   0x10
 
#define BT_ATT_ERR_INSUFFICIENT_RESOURCES   0x11
 
#define BT_ATT_ERR_DB_OUT_OF_SYNC   0x12
 
#define BT_ATT_ERR_VALUE_NOT_ALLOWED   0x13
 
#define BT_ATT_ERR_WRITE_REQ_REJECTED   0xfc
 
#define BT_ATT_ERR_CCC_IMPROPER_CONF   0xfd
 
#define BT_ATT_ERR_PROCEDURE_IN_PROGRESS   0xfe
 
#define BT_ATT_ERR_OUT_OF_RANGE   0xff
 
#define BT_ATT_MAX_ATTRIBUTE_LEN   512
 
#define BT_ATT_FIRST_ATTRIBUTE_HANDLE   0x0001
 
#define BT_ATT_FIRST_ATTTRIBUTE_HANDLE   __DEPRECATED_MACRO BT_ATT_FIRST_ATTRIBUTE_HANDLE
 
#define BT_ATT_LAST_ATTRIBUTE_HANDLE   0xffff
 
#define BT_ATT_LAST_ATTTRIBUTE_HANDLE   __DEPRECATED_MACRO BT_ATT_LAST_ATTRIBUTE_HANDLE
 

Enumerations

enum  bt_att_chan_opt { BT_ATT_CHAN_OPT_NONE = 0x0 , BT_ATT_CHAN_OPT_UNENHANCED_ONLY = BIT(0) , BT_ATT_CHAN_OPT_ENHANCED_ONLY = BIT(1) }
 ATT channel option bit field values. More...
 

Detailed Description

Attribute Protocol (ATT)

Macro Definition Documentation

◆ BT_ATT_ERR_ATTRIBUTE_NOT_FOUND

#define BT_ATT_ERR_ATTRIBUTE_NOT_FOUND   0x0a

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_ATTRIBUTE_NOT_LONG

#define BT_ATT_ERR_ATTRIBUTE_NOT_LONG   0x0b

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_AUTHENTICATION

#define BT_ATT_ERR_AUTHENTICATION   0x05

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_AUTHORIZATION

#define BT_ATT_ERR_AUTHORIZATION   0x08

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_CCC_IMPROPER_CONF

#define BT_ATT_ERR_CCC_IMPROPER_CONF   0xfd

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_DB_OUT_OF_SYNC

#define BT_ATT_ERR_DB_OUT_OF_SYNC   0x12

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_ENCRYPTION_KEY_SIZE

#define BT_ATT_ERR_ENCRYPTION_KEY_SIZE   0x0c

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INSUFFICIENT_ENCRYPTION

#define BT_ATT_ERR_INSUFFICIENT_ENCRYPTION   0x0f

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INSUFFICIENT_RESOURCES

#define BT_ATT_ERR_INSUFFICIENT_RESOURCES   0x11

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INVALID_ATTRIBUTE_LEN

#define BT_ATT_ERR_INVALID_ATTRIBUTE_LEN   0x0d

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INVALID_HANDLE

#define BT_ATT_ERR_INVALID_HANDLE   0x01

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INVALID_OFFSET

#define BT_ATT_ERR_INVALID_OFFSET   0x07

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_INVALID_PDU

#define BT_ATT_ERR_INVALID_PDU   0x04

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_NOT_SUPPORTED

#define BT_ATT_ERR_NOT_SUPPORTED   0x06

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_OUT_OF_RANGE

#define BT_ATT_ERR_OUT_OF_RANGE   0xff

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_PREPARE_QUEUE_FULL

#define BT_ATT_ERR_PREPARE_QUEUE_FULL   0x09

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_PROCEDURE_IN_PROGRESS

#define BT_ATT_ERR_PROCEDURE_IN_PROGRESS   0xfe

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_READ_NOT_PERMITTED

#define BT_ATT_ERR_READ_NOT_PERMITTED   0x02

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_SUCCESS

#define BT_ATT_ERR_SUCCESS   0x00

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_UNLIKELY

#define BT_ATT_ERR_UNLIKELY   0x0e

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_UNSUPPORTED_GROUP_TYPE

#define BT_ATT_ERR_UNSUPPORTED_GROUP_TYPE   0x10

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_VALUE_NOT_ALLOWED

#define BT_ATT_ERR_VALUE_NOT_ALLOWED   0x13

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_WRITE_NOT_PERMITTED

#define BT_ATT_ERR_WRITE_NOT_PERMITTED   0x03

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_ERR_WRITE_REQ_REJECTED

#define BT_ATT_ERR_WRITE_REQ_REJECTED   0xfc

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_FIRST_ATTRIBUTE_HANDLE

#define BT_ATT_FIRST_ATTRIBUTE_HANDLE   0x0001

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_FIRST_ATTTRIBUTE_HANDLE

#define BT_ATT_FIRST_ATTTRIBUTE_HANDLE   __DEPRECATED_MACRO BT_ATT_FIRST_ATTRIBUTE_HANDLE

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_LAST_ATTRIBUTE_HANDLE

#define BT_ATT_LAST_ATTRIBUTE_HANDLE   0xffff

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_LAST_ATTTRIBUTE_HANDLE

#define BT_ATT_LAST_ATTTRIBUTE_HANDLE   __DEPRECATED_MACRO BT_ATT_LAST_ATTRIBUTE_HANDLE

#include <include/zephyr/bluetooth/att.h>

◆ BT_ATT_MAX_ATTRIBUTE_LEN

#define BT_ATT_MAX_ATTRIBUTE_LEN   512

#include <include/zephyr/bluetooth/att.h>

Enumeration Type Documentation

◆ bt_att_chan_opt

enum bt_att_chan_opt

#include <include/zephyr/bluetooth/att.h>

ATT channel option bit field values.

Note
BT_ATT_CHAN_OPT_UNENHANCED_ONLY and BT_ATT_CHAN_OPT_ENHANCED_ONLY are mutually exclusive and both bits may not be set.
Enumerator
BT_ATT_CHAN_OPT_NONE 

Both Enhanced and Unenhanced channels can be used

BT_ATT_CHAN_OPT_UNENHANCED_ONLY 

Only Unenhanced channels will be used

BT_ATT_CHAN_OPT_ENHANCED_ONLY 

Only Enhanced channels will be used