Data Structures
struct	zb_zcl_default_resp_payload_s
	Default response payload structure. More...

Macros
#define	ZB_ZCL_SEND_DEFAULT_RESP_DIRECTION(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, direction)
	Send default response command with custom Direction. More...

#define	ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, callback)
	Send default response command and execute callback when it is acknowledged or expired. More...

#define	ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB_NEW(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, callback, aps_secured)

#define	ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, manuf_code, direction, callback)
	Send default response command and execute callback when it's acknowledged or expired. More...

#define	ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT( _is_broadcast, _delivery_mode, _disable_def_resp, _status, _is_def_resp_frame)
	check whether command requires default response to be sent More...

#define	ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP(_cmd_info, _status)
	API call that is used to check if it is needed to send Default response for the command. More...

#define	ZB_ZCL_SEND_DEFAULT_RESP_EXT(_buffer, _dst_addr, _dst_addr_mode, _dst_ep, _src_ep, _prof_id, _cluster_id, _seq_num, _cmd, _status_code, _direction, _is_manuf_specific, _manuf_code, _callback)
	General API for sending Default response command. More...

#define	ZB_ZCL_SEND_DEFAULT_RESP(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code)
	Send default response command. More...

#define	ZB_ZCL_SEND_DEFAULT_RESP_NEW(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, aps_secured)

#define	ZB_ZCL_SEND_DEFAULT_RESP_MANUF( buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, manuf_code, direction)
	Send default response command. More...

#define	ZB_ZCL_READ_DEFAULT_RESP(buffer)
	Default response structured reading. More...

Typedefs
typedef struct zb_zcl_default_resp_payload_s	zb_zcl_default_resp_payload_t
	Default response payload structure.

Detailed Description

Default response command is defined in ZCL spec, subclause 2.4.12.

Example

Command can be sent like in the following snippet:

  ZB_ZCL_SEND_DEFAULT_RESP(
    buf,
    ZB_ZCL_PARSED_HDR_SHORT_DATA(cmd_info).source.u.short_addr,
    ZB_APS_ADDR_MODE_16_ENDP_PRESENT,
    ZB_ZCL_PARSED_HDR_SHORT_DATA(cmd_info).src_endpoint,
    ZB_ZCL_PARSED_HDR_SHORT_DATA(cmd_info).dst_endpoint,
    cmd_info->profile_id,
    ZB_ZCL_CLUSTER_ID_CUSTOM,
    cmd_info->seq_number,
    cmd_info->cmd_id,
    status);

Incoming default response can be parsed as following:

zb_zcl_default_resp_payload_t* payload = ZB_ZCL_READ_DEFAULT_RESP(zcl_cmd_buf);

Macro Definition Documentation

◆ ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP

#define ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP	(	_cmd_info,
		_status
	)

Value:

(ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT(                                              \
    ZB_NWK_IS_ADDRESS_BROADCAST((_cmd_info).addr_data.common_data.dst_addr),          \
    ZB_APS_FC_GET_DELIVERY_MODE((_cmd_info).addr_data.common_data.fc),                \
    (_cmd_info).disable_default_response, _status,                                    \
    ((_cmd_info).is_common_command && (_cmd_info).cmd_id == ZB_ZCL_CMD_DEFAULT_RESP)) \
  && !ZB_ZCL_ADDR_TYPE_IS_GPD((_cmd_info).addr_data.common_data.source.addr_type))
ZB_NWK_IS_ADDRESS_BROADCAST
#define ZB_NWK_IS_ADDRESS_BROADCAST(addr)
Check that address is broadcast. 
Definition: zboss_api_nwk.h:78
ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT
#define ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT( _is_broadcast, _delivery_mode, _disable_def_resp, _status, _is_def_resp_frame)
check whether command requires default response to be sent 
Definition: zb_zcl_commands.h:436
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

API call that is used to check if it is needed to send Default response for the command.

Parameters

_cmd_info	- variable of zb_zcl_parsed_hdr_t type, containing received command header data
_status	- status of the handled command

◆ ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT

#define ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT	(	_is_broadcast,
		_delivery_mode,
		_disable_def_resp,
		_status,
		_is_def_resp_frame
	)

Value:

(!(_is_broadcast) && ((_delivery_mode) == ZB_APS_DELIVERY_UNICAST) &&          \
   (!(_disable_def_resp) || (_status) != ZB_ZCL_STATUS_SUCCESS)                 \
   && !(_is_def_resp_frame))
ZB_ZCL_STATUS_SUCCESS
#define ZB_ZCL_STATUS_SUCCESS
Definition: zb_zcl_common.h:365

check whether command requires default response to be sent

Default response is sent if:

particular response is not sent yet
original command is NOT broadcast
disable_default_response is set to FALSE or command status is not Success
command itself is NOT default response

This is a helper method, use ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP instead

Parameters

_is_broadcast	- broadcast bit from NWK header
_delivery_mode	- delivery mode from APS header
_disable_def_resp	- Disable Default Response bit from ZCL header
_status	- status of the handled command
_is_def_resp_frame	- check for command type

◆ ZB_ZCL_READ_DEFAULT_RESP

#define ZB_ZCL_READ_DEFAULT_RESP ( buffer )

Value:

( (zb_buf_len((buffer)) < sizeof(zb_zcl_default_resp_payload_t)) ?                                                          \
    NULL                                                            :                                                         \
    (zb_zcl_default_resp_payload_t*)zb_buf_begin((buffer)));                                                                  \
  if (zb_buf_len((buffer)) >= sizeof(zb_zcl_default_resp_payload_t))                                                          \
  {                                                                                                                           \
    zb_zcl_default_resp_payload_t *default_resp_payload = (zb_zcl_default_resp_payload_t*)zb_buf_begin((buffer));             \
    default_resp_payload->status = zb_zcl_zcl8_statuses_conversion(default_resp_payload->status);                             \
  }
zb_zcl_default_resp_payload_s
Default response payload structure. 
Definition: zb_zcl_commands.h:547
zb_zcl_default_resp_payload_t
struct zb_zcl_default_resp_payload_s zb_zcl_default_resp_payload_t
Default response payload structure. 
zb_buf_begin
#define zb_buf_begin(buf)
Definition: zboss_api_buf.h:362
zb_buf_len
#define zb_buf_len(buf)
Definition: zboss_api_buf.h:380

Default response structured reading.

Parameters

buffer - pointer to the message buffer (of type zb_bufid_t) containing payload

Returns: pointer to zb_zcl_default_resp_payload_s structure

Attention: returned pointer will point to the same data in the buffer thus being valid until buffer data will be overwritten.

◆ ZB_ZCL_SEND_DEFAULT_RESP

#define ZB_ZCL_SEND_DEFAULT_RESP	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code
	)

Value:

ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id,       \
                                   seq_num, cmd, status_code, NULL)
ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB
#define ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, callback)
Send default response command and execute callback when it is acknowledged or expired. 
Definition: zb_zcl_commands.h:358

Send default response command.

Parameters

buffer	- ID zb_bufid_t of a buffer with payload
addr	- short destination address
addr_mode	- address mode, only ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT and ZB_APS_ADDR_MODE_16_ENDP_PRESENT are supported
dst_ep	- destination end point
ep	- our end point
prof_id	- profile identifier
cluster_id	- cluster identifier
seq_num	- sequence number
cmd	- identifier of the command the response is dedicated to
status_code	- status field for received command

◆ ZB_ZCL_SEND_DEFAULT_RESP_DIRECTION

#define ZB_ZCL_SEND_DEFAULT_RESP_DIRECTION	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		direction
	)

Value:

{                                                                                                \
    zb_uint8_t *ptr;                                                                               \
    ptr = ZB_ZCL_START_PACKET(buffer);                                                             \
    ZB_ZCL_CONSTRUCT_GENERAL_COMMAND_RESP_FRAME_CONTROL_A(                                         \
        ptr, (direction), ZB_U2B(ZB_ZCL_NOT_MANUFACTURER_SPECIFIC));                               \
    ZB_ZCL_CONSTRUCT_COMMAND_HEADER(ptr, (seq_num), ZB_ZCL_CMD_DEFAULT_RESP);                      \
    *(ptr++) = (cmd);                                                                              \
    *(ptr++) = (status_code);                                                                      \
    ZB_ZCL_FINISH_PACKET((buffer), ptr)                                                            \
    ZB_ZCL_SEND_COMMAND_SHORT((buffer), (addr), (addr_mode), (dst_ep), (ep), (prof_id),            \
                              (cluster_id), NULL);                                                 \
  }
ZB_ZCL_START_PACKET
#define ZB_ZCL_START_PACKET(zbbuf)
Initializes zb_buf_t buffer and returns pointer to the beginning of array. 
Definition: zb_zcl_common.h:1523
ZB_ZCL_NOT_MANUFACTURER_SPECIFIC
#define ZB_ZCL_NOT_MANUFACTURER_SPECIFIC
Definition: zb_zcl_common.h:1006
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

Send default response command with custom Direction.

If you don't want to specify direction explicitly, use ZB_ZCL_SEND_DEFAULT_RESP()

Parameters

buffer	- ID zb_bufid_t of a buffer with payload
addr	- short destination address
addr_mode	- address mode, only ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT and ZB_APS_ADDR_MODE_16_ENDP_PRESENT are supported
dst_ep	- destination end point
ep	- our end point
prof_id	- profile identifier
cluster_id	- cluster identifier
seq_num	- sequence number
cmd	- identifier of the command the response is dedicated to
status_code	- status field for received command
direction	- direction of the command (see zcl_frame_direction)

◆ ZB_ZCL_SEND_DEFAULT_RESP_EXT

#define ZB_ZCL_SEND_DEFAULT_RESP_EXT	(	_buffer,
		_dst_addr,
		_dst_addr_mode,
		_dst_ep,
		_src_ep,
		_prof_id,
		_cluster_id,
		_seq_num,
		_cmd,
		_status_code,
		_direction,
		_is_manuf_specific,
		_manuf_code,
		_callback
	)

Value:

{                                                                                                \
    zb_uint8_t *_ptr;                                                                              \
    _ptr = ZB_ZCL_START_PACKET(_buffer);                                                           \
    ZB_ZCL_CONSTRUCT_GENERAL_COMMAND_RESP_FRAME_CONTROL_A(_ptr, (_direction),                      \
                                                          (_is_manuf_specific));                   \
    ZB_ZCL_CONSTRUCT_COMMAND_HEADER_EXT(_ptr, (_seq_num), (_is_manuf_specific), (_manuf_code),     \
                                        ZB_ZCL_CMD_DEFAULT_RESP);                                  \
    *(_ptr++) = (_cmd);                                                                            \
    *(_ptr++) = (_status_code);                                                                    \
    ZB_ZCL_FINISH_PACKET((_buffer), _ptr)                                                          \
    ZB_ZCL_SEND_COMMAND_SHORT((_buffer), (_dst_addr), (_dst_addr_mode), (_dst_ep), (_src_ep),      \
                              (_prof_id), (_cluster_id), (_callback));                             \
  }
ZB_ZCL_START_PACKET
#define ZB_ZCL_START_PACKET(zbbuf)
Initializes zb_buf_t buffer and returns pointer to the beginning of array. 
Definition: zb_zcl_common.h:1523
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

General API for sending Default response command.

Parameters

_buffer	- zb_bufid_t buffer
_dst_addr	- 16-bit destination address
_dst_addr_mode	- destination address mode. Possible values ZB_APS_ADDR_MODE_DST_ADDR_ENDP_NOT_PRESENT, ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT, ZB_APS_ADDR_MODE_16_ENDP_PRESENT
_dst_ep	- destination Endpoint number
_src_ep	- source Endpoint number
_prof_id	- profile ID
_cluster_id	- cluster ID
_seq_num	- transaction sequence number
_cmd	- command ID
_status_code	- command status (see zcl_status)
_direction	- direction of command (see zcl_frame_direction)
_is_manuf_specific	- flag, equal to 1 if command is manufacturer specific
_manuf_code	- manufacturer specific code, is taken unto account only if _is_manuf_specific is equal to 1
_callback	- pointer to the callback function that will be called when the command is sent

◆ ZB_ZCL_SEND_DEFAULT_RESP_MANUF

#define ZB_ZCL_SEND_DEFAULT_RESP_MANUF	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		manuf_code,
		direction
	)

Value:

ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id,          \
      seq_num, cmd, status_code, manuf_code, direction, NULL)
ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB
#define ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, seq_num, cmd, status_code, manuf_code, direction, callback)
Send default response command and execute callback when it&#39;s acknowledged or expired. 
Definition: zb_zcl_commands.h:406

Send default response command.

Parameters

buffer	- ID zb_bufid_t of a buffer with payload
addr	- short destination address
addr_mode	- address mode, only ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT and ZB_APS_ADDR_MODE_16_ENDP_PRESENT are supported
dst_ep	- destination end point
ep	- our end point
prof_id	- profile identifier
cluster_id	- cluster identifier
seq_num	- sequence number
cmd	- identifier of the command the response is dedicated to
status_code	- status field for received command
manuf_code	- manufacturer code
direction	- direction of command (see zcl_frame_direction)

◆ ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB

#define ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		manuf_code,
		direction,
		callback
	)

Value:

{                                                                                                  \
  zb_uint8_t * ptr = NULL;                                                                         \
  ptr = ZB_ZCL_START_PACKET(buffer);                                                               \
  ZB_ZCL_CONSTRUCT_GENERAL_COMMAND_RESP_FRAME_CONTROL_EXT(ptr, ZB_TRUE, direction);                \
  ZB_ZCL_CONSTRUCT_COMMAND_HEADER_EXT(ptr, seq_num, ZB_TRUE, manuf_code, ZB_ZCL_CMD_DEFAULT_RESP); \
  *(ptr++) = cmd;                                                                                  \
  *(ptr++) = status_code;                                                                          \
  ZB_ZCL_FINISH_PACKET(buffer, ptr)                                                                \
  ZB_ZCL_SEND_COMMAND_SHORT(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id, (callback)); \
}
ZB_ZCL_START_PACKET
#define ZB_ZCL_START_PACKET(zbbuf)
Initializes zb_buf_t buffer and returns pointer to the beginning of array. 
Definition: zb_zcl_common.h:1523
ZB_TRUE
#define ZB_TRUE
Definition: zb_types.h:357
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

Send default response command and execute callback when it's acknowledged or expired.

If no callback is needed, use ZB_ZCL_SEND_DEFAULT_RESP()

Parameters

buffer	- ID zb_bufid_t of a buffer with payload
addr	- short destination address
addr_mode	- address mode, only ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT and ZB_APS_ADDR_MODE_16_ENDP_PRESENT are supported
dst_ep	- destination end point
ep	- our end point
prof_id	- profile identifier
cluster_id	- cluster identifier
seq_num	- sequence number
cmd	- identifier of the command the response is dedicated to
status_code	- status field for received command
manuf_code	- manufacturer code
direction	- direction of the command (see zcl_frame_direction)
callback	- callback to be executed when command is acknowledged or expired (of type zb_callback_t)

◆ ZB_ZCL_SEND_DEFAULT_RESP_NEW

#define ZB_ZCL_SEND_DEFAULT_RESP_NEW	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		aps_secured
	)

Value:

ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB_NEW(buffer, addr, addr_mode, dst_ep, ep, prof_id, cluster_id,   \
                                       seq_num, cmd, status_code, NULL, aps_secured)

◆ ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB

#define ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		callback
	)

Value:

{                                                                                                \
    zb_uint8_t *ptr;                                                                               \
    ptr = ZB_ZCL_START_PACKET(buffer);                                                             \
    ZB_ZCL_CONSTRUCT_GENERAL_COMMAND_RESP_FRAME_CONTROL(ptr);                                      \
    ZB_ZCL_CONSTRUCT_COMMAND_HEADER(ptr, (seq_num), ZB_ZCL_CMD_DEFAULT_RESP);                      \
    *(ptr++) = (cmd);                                                                              \
    *(ptr++) = (status_code);                                                                      \
    ZB_ZCL_FINISH_PACKET((buffer), ptr)                                                            \
    ZB_ZCL_SEND_COMMAND_SHORT((buffer), (addr), (addr_mode), (dst_ep), (ep), (prof_id),            \
                              (cluster_id), (callback));                                           \
  }
ZB_ZCL_START_PACKET
#define ZB_ZCL_START_PACKET(zbbuf)
Initializes zb_buf_t buffer and returns pointer to the beginning of array. 
Definition: zb_zcl_common.h:1523
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

Send default response command and execute callback when it is acknowledged or expired.

If no callback is needed, use ZB_ZCL_SEND_DEFAULT_RESP()

Parameters

buffer	- ID zb_bufid_t of a buffer with payload
addr	- short destination address
addr_mode	- address mode, only ZB_APS_ADDR_MODE_16_GROUP_ENDP_NOT_PRESENT and ZB_APS_ADDR_MODE_16_ENDP_PRESENT are supported
dst_ep	- destination end point
ep	- our end point
prof_id	- profile identifier
cluster_id	- cluster identifier
seq_num	- sequence number
cmd	- identifier of the command the response is dedicated to
status_code	- status field for received command
callback	- callback to be executed when command is acknowledged or expired (of type zb_callback_t)

◆ ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB_NEW

#define ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB_NEW	(	buffer,
		addr,
		addr_mode,
		dst_ep,
		ep,
		prof_id,
		cluster_id,
		seq_num,
		cmd,
		status_code,
		callback,
		aps_secured
	)

Value:

{                                                                                                \
    zb_uint8_t *ptr;                                                                               \
    ptr = ZB_ZCL_START_PACKET(buffer);                                                             \
    ZB_ZCL_CONSTRUCT_GENERAL_COMMAND_RESP_FRAME_CONTROL(ptr);                                      \
    ZB_ZCL_CONSTRUCT_COMMAND_HEADER(ptr, (seq_num), ZB_ZCL_CMD_DEFAULT_RESP);                      \
    *(ptr++) = (cmd);                                                                              \
    *(ptr++) = (status_code);                                                                      \
    ZB_ZCL_FINISH_N_SEND_PACKET_NEW((buffer), ptr, (addr), (addr_mode), (dst_ep), (ep), (prof_id), \
                                    (cluster_id), (callback), (aps_secured), ZB_FALSE, 0);         \
  }
ZB_ZCL_START_PACKET
#define ZB_ZCL_START_PACKET(zbbuf)
Initializes zb_buf_t buffer and returns pointer to the beginning of array. 
Definition: zb_zcl_common.h:1523
ZB_FALSE
#define ZB_FALSE
Definition: zb_types.h:356
ZB_ZCL_CMD_DEFAULT_RESP
#define ZB_ZCL_CMD_DEFAULT_RESP
Definition: zb_zcl_commands.h:96

Default response command sending and parsing.

nRF5 SDK for Thread and Zigbee v4.2.0

Data Structures

Macros

Typedefs

Detailed Description

Macro Definition Documentation

◆ ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP

◆ ZB_ZCL_CHECK_IF_SEND_DEFAULT_RESP_EXT

◆ ZB_ZCL_READ_DEFAULT_RESP

◆ ZB_ZCL_SEND_DEFAULT_RESP

◆ ZB_ZCL_SEND_DEFAULT_RESP_DIRECTION

◆ ZB_ZCL_SEND_DEFAULT_RESP_EXT

◆ ZB_ZCL_SEND_DEFAULT_RESP_MANUF

◆ ZB_ZCL_SEND_DEFAULT_RESP_MANUF_WITH_CB

◆ ZB_ZCL_SEND_DEFAULT_RESP_NEW

◆ ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB

◆ ZB_ZCL_SEND_DEFAULT_RESP_WITH_CB_NEW