ZDO base constants and definitions

Data Structures
struct	zb_zdo_callback_info_s
struct	zb_zdo_default_resp_s
struct	zb_zdo_get_diag_data_req_params_s
struct	zb_zdo_get_diag_data_resp_params_s

Macros
#define	ZB_ZDO_INVALID_TSN   0xFFU

Typedefs
typedef struct zb_zdo_callback_info_s	zb_zdo_callback_info_t
typedef struct zb_zdo_default_resp_s	zb_zdo_default_resp_t
typedef struct zb_zdo_get_diag_data_req_params_s	zb_zdo_get_diag_data_req_params_t
typedef struct zb_zdo_get_diag_data_resp_params_s	zb_zdo_get_diag_data_resp_params_t

Functions
void	zb_zdo_get_diag_data (zb_uint16_t short_address, zb_uint8_t *lqa, zb_int8_t *rssi)
	Obtains last known LQA and RSSI values from device with specified short address. More...
zb_ret_t	zb_zdo_get_diag_data_async (zb_bufid_t buf, zb_callback_t cb)
	Obtains last known LQI and RSSI values from the device with the specified short address. More...

Detailed Description

Macro Definition Documentation

ZB_ZDO_INVALID_TSN

#define ZB_ZDO_INVALID_TSN   0xFFU

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

Typedef Documentation

zb_zdo_callback_info_t

typedef struct zb_zdo_callback_info_s zb_zdo_callback_info_t

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

zb_zdo_default_resp_t

typedef struct zb_zdo_default_resp_s zb_zdo_default_resp_t

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

zb_zdo_get_diag_data_req_params_t

typedef struct zb_zdo_get_diag_data_req_params_s zb_zdo_get_diag_data_req_params_t

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

zb_zdo_get_diag_data_resp_params_t

typedef struct zb_zdo_get_diag_data_resp_params_s zb_zdo_get_diag_data_resp_params_t

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

Function Documentation

zb_zdo_get_diag_data()

void zb_zdo_get_diag_data	(	zb_uint16_t	short_address,
		zb_uint8_t *	lqa,
		zb_int8_t *	rssi
	)

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

Obtains last known LQA and RSSI values from device with specified short address.

Parameters

[in]	short_address	- address of device
[in,out]	lqa	- pointer to zb_uint8_t variable to store lqa value
[in,out]	rssi	- pointer to zb_uint8_t variable to store rssi value

Example:

zb_uint8_t zcl_specific_cluster_cmd_handler(zb_uint8_t param)
{
  zb_zcl_parsed_hdr_t cmd_info;
  zb_uint8_t lqi = ZB_MAC_LQI_UNDEFINED;
  zb_int8_t rssi = ZB_MAC_RSSI_UNDEFINED;

  TRACE_MSG(TRACE_APP1, ">> zcl_specific_cluster_cmd_handler", (FMT__0));

  ZB_ZCL_COPY_PARSED_HEADER(param, &cmd_info);

  g_dst_addr = ZB_ZCL_PARSED_HDR_SHORT_DATA(&cmd_info).source.u.short_addr;
  g_endpoint = ZB_ZCL_PARSED_HDR_SHORT_DATA(&cmd_info).src_endpoint;
  g_addr_mode = ZB_APS_ADDR_MODE_16_ENDP_PRESENT;

  ZB_ZCL_DEBUG_DUMP_HEADER(&cmd_info);
  TRACE_MSG(TRACE_APP3, "payload size: %i", (FMT__D, zb_buf_len(param)));

  zb_zdo_get_diag_data(g_dst_addr, &lqi, &rssi);
  TRACE_MSG(TRACE_APP3, "lqi %hd rssi %d", (FMT__H_H, lqi, rssi));

  if (cmd_info.cmd_direction == ZB_ZCL_FRAME_DIRECTION_TO_CLI)
  {
    TRACE_MSG(
        TRACE_ERROR,
        "Unsupported \"from server\" command direction",
        (FMT__0));
  }

  TRACE_MSG(TRACE_APP1, "<< zcl_specific_cluster_cmd_handler", (FMT__0));
  return ZB_FALSE;
}

zb_zdo_get_diag_data_async()

zb_ret_t zb_zdo_get_diag_data_async	(	zb_bufid_t	buf,
		zb_callback_t	cb
	)

#include </conan-data/ti_zigbee/9.14.00.04/library-lprf/ga/build/f6d18801b7b469a709ae7e8290b03ecdc7a7ad4c/zboss_r23/include/zboss_api_zdo.h>

Obtains last known LQI and RSSI values from the device with the specified short address.

Parameters

buf	- a buffer with request params, see zb_zdo_get_diag_data_req_params_t
cb	- a user's function to call when the response is ready. See zb_zdo_get_diag_data_resp_params_t for response params description.

Returns

status, RET_OK - request successfully sent, RET_INVALID_PARAMETER_1 if buf is ZB_BUF_INVALID, RET_INVALID_PARAMETER_2 if cb is NULL, RET_BUSY if this request can't be served at the moment

Example:

static void handle_diag_data_resp(zb_bufid_t buf)
{
  zb_zdo_get_diag_data_resp_params_t *resp_params;

  resp_params = ZB_BUF_GET_PARAM(buf, zb_zdo_get_diag_data_resp_params_t);

  ZVUNUSED(resp_params);

  TRACE_MSG(TRACE_APP1, "handle_diag_data_resp, status: %d, addr: 0x%x, lqi: %d, rssi: %d",
            (FMT__D_D_D_D, resp_params->status, resp_params->short_address,
             resp_params->lqi, resp_params->rssi));

  zb_buf_free(buf);
}

static void send_diag_data_req(zb_uint16_t short_address)
{
  zb_zdo_get_diag_data_req_params_t *req;
  zb_bufid_t buf;

  buf = zb_buf_get_out();
  if (buf != ZB_BUF_INVALID)
  {
    req = ZB_BUF_GET_PARAM(buf, zb_zdo_get_diag_data_req_params_t);
    ZB_BZERO(req, sizeof(*req));

    req->short_address = short_address;
    zb_zdo_get_diag_data_async(buf, handle_diag_data_resp);
  }
  else
  {
    TRACE_MSG(TRACE_ERROR, "Failed to get a buffer", (FMT__0));
  }
}