Detailed Description

Both CSAP and MSAP contain attributes for reading/writing. This header provides common frames for this purpose.

Data Structures
struct	read_req_t

struct	read_cnf_t

struct	write_req_t

struct	write_cnf_t

union	frame_attr

Enumerations
enum	attribute_result_e { ATTR_SUCCESS = 0, ATTR_UNSUPPORTED_ATTRIBUTE = 1, ATTR_INVALID_STACK_STATE = 2, ATTR_INV_LENGTH = 3, ATTR_INV_VALUE = 4, ATTR_WRITE_ONLY = 5, ATTR_ACCESS_DENIED = 6 }

Macros
#define	WAPS_MAX_ATTR_LEN 16

#define	FRAME_READ_CNF_HEADER_SIZE (sizeof(read_cnf_t)-WAPS_MAX_ATTR_LEN)

#define	FRAME_WRITE_REQ_HEADER_SIZE (sizeof(write_req_t)-WAPS_MAX_ATTR_LEN)

Data Structure Documentation

◆ read_req_t

struct read_req_t

Read attribute request

Definition at line 20 of file attribute_frames.h.

Data Fields
attr_t	attr_id

◆ read_cnf_t

struct read_cnf_t

Read attribute confirmation

Definition at line 38 of file attribute_frames.h.

Data Fields
uint8_t	attr[16]
attr_t	attr_id
uint8_t	attr_len
uint8_t	result

◆ write_req_t

struct write_req_t

Write attribute request

Definition at line 50 of file attribute_frames.h.

Data Fields
uint8_t	attr[16]
attr_t	attr_id
uint8_t	attr_len

◆ write_cnf_t

struct write_cnf_t

Write attribute confirmation

Definition at line 61 of file attribute_frames.h.

Data Fields
uint8_t	result

◆ frame_attr

union frame_attr

Definition at line 71 of file attribute_frames.h.

Data Fields
read_cnf_t	read_cnf
read_req_t	read_req
write_cnf_t	write_cnf
write_req_t	write_req

Enumeration Type Documentation

◆ attribute_result_e

enum attribute_result_e

Result of writing/reading a parameter

Enumerator
ATTR_SUCCESS
ATTR_UNSUPPORTED_ATTRIBUTE
ATTR_INVALID_STACK_STATE
ATTR_INV_LENGTH
ATTR_INV_VALUE
ATTR_WRITE_ONLY
ATTR_ACCESS_DENIED

Definition at line 26 of file attribute_frames.h.

 {
     ATTR_SUCCESS = 0,
     ATTR_UNSUPPORTED_ATTRIBUTE = 1,
     ATTR_INVALID_STACK_STATE = 2,
     ATTR_INV_LENGTH = 3,
     ATTR_INV_VALUE = 4,
     ATTR_WRITE_ONLY = 5,
     ATTR_ACCESS_DENIED = 6,
 } attribute_result_e;

Macro Definition Documentation

◆ FRAME_READ_CNF_HEADER_SIZE

#define FRAME_READ_CNF_HEADER_SIZE (sizeof(read_cnf_t)-WAPS_MAX_ATTR_LEN)

Definition at line 46 of file attribute_frames.h.

◆ FRAME_WRITE_REQ_HEADER_SIZE

#define FRAME_WRITE_REQ_HEADER_SIZE (sizeof(write_req_t)-WAPS_MAX_ATTR_LEN)

Definition at line 57 of file attribute_frames.h.

◆ WAPS_MAX_ATTR_LEN

#define WAPS_MAX_ATTR_LEN 16

Definition at line 17 of file attribute_frames.h.