ATT / GATT Constants

Modules
	ATT Error Codes
	ATT Event IDs
	ATT MTU Size
	ATT Methods
	ATT Opcode field bitmasks
	Authentication Signature status
	GATT Attribute Access Permissions Bit Fields
	GATT Encryption Key Size Limits
	Size of mandatory fields of ATT requests

Macros
#define	ATT_CANCEL_PREPARED_WRITES   0x00
	Cancel all prepared writes.
#define	ATT_HANDLE_BT_UUID_TYPE   0x01
	Handle and 16-bit Bluetooth UUID.
#define	ATT_HANDLE_UUID_TYPE   0x02
	Handle and 128-bit UUID.
#define	ATT_MIN_NUM_HANDLES   2
	Minimum number of handles in a single Read Multiple Request.
#define	ATT_WRITE_COMMAND(method, cmd)   ( ( (method) == ATT_WRITE_REQ ) && ( (cmd) == TRUE ) )
	ATT Write Command.
#define	ATT_WRITE_PREPARED_VALUES   0x01
	Immediately write all pending prepared values.
#define	GATT_ATTR_HANDLE_SIZE   0x02
	Number of octets attribute handle.
#define	GATT_BASE_METHOD   0x40
	GATT Base Method.
#define	GATT_INVALID_HANDLE   0x0000
	Invalid attribute handle.
#define	GATT_MAX_ATTR_SIZE   512
	GATT Maximum length of an attribute value.
#define	GATT_MAX_HANDLE   0xFFFF
	Maximum attribute handle.
#define	GATT_MAX_MTU   0xFFFF
	Maximum MTU size.
#define	GATT_MAX_NUM_PREPARE_WRITES   5
	GATT Maximum number of attributes that Attribute Server can prepare for writing per Attribute Client.
#define	GATT_MIN_HANDLE   0x0001
	Minimum attribute handle.

Detailed Description