Write attributes command sending and parsing.

Data Structures
struct	zb_zcl_write_attr_req_s
	ZCL Write Attribute Command frame. More...
struct	zb_zcl_write_attr_res_s
	ZCL Write Attribute Command frame. More...

Typedefs
typedef struct zb_zcl_write_attr_req_s	zb_zcl_write_attr_req_t
	ZCL Write Attribute Command frame. More...
typedef struct zb_zcl_write_attr_res_s	zb_zcl_write_attr_res_t
	ZCL Write Attribute Command frame. More...

Detailed Description

Both write attributes request and response commands have variable-length payload.

Write attributes request can be filled as following:

ZB_ZCL_GENERAL_INIT_WRITE_ATTR_REQ(data_buf, ptr, ZB_ZCL_ENABLE_DEFAULT_RESPONSE);
ZB_ZCL_GENERAL_ADD_VALUE_WRITE_ATTR_REQ(ptr, attr_id, attr_type, attr_val);
ZB_ZCL_GENERAL_SEND_WRITE_ATTR_REQ(
 data_buf,
 ptr,
 dst_addr,
 ZB_APS_ADDR_MODE_16_ENDP_PRESENT,
 dst_ep,
 src_ep,
 ZB_AF_HA_PROFILE_ID,
 ZB_ZCL_CLUSTER_ID_ON_OFF,
 NULL);

On the server side, this packet could be parsed in the following manner:

zb_zcl_write_attr_req_t *write_attr_req;
...
do
{
 ZB_ZCL_GENERAL_GET_NEXT_WRITE_ATTR_REQ(data_buf, write_attr_req);
 if (write_attr_req)
 {
 process write attribute request record
 }
}
while(write_attr_req);

Response sending and parsing could be done in the same manner.

For more information see any HA sample

Typedef Documentation

typedef struct zb_zcl_write_attr_req_s zb_zcl_write_attr_req_t

ZCL Write Attribute Command frame.

See Also

ZCL spec, 2.4.3 Write Attributes Command

typedef struct zb_zcl_write_attr_res_s zb_zcl_write_attr_res_t

ZCL Write Attribute Command frame.

See Also

ZCL spec, 2.4.3 Write Attributes Command