Simple sensor

Simple Sensor device has 3 clusters (see spec 7.4.13):

• ZCL Identify cluster
  
• ZCL Basic cluster
  
• ZCL Binary Input cluster

Simple Sensor device sample

Example

Declaring clusters

/******************* Declare attributes ************************/

/* Basic cluster attribute variables */
zb_uint8_t g_attr_zcl_version = ZB_ZCL_BASIC_ZCL_VERSION_DEFAULT_VALUE;
zb_uint8_t g_attr_power_source = ZB_ZCL_BASIC_POWER_SOURCE_DEFAULT_VALUE;

ZB_ZCL_DECLARE_BASIC_ATTRIB_LIST(basic_attr_list, &g_attr_zcl_version, &g_attr_power_source);

/* Identify cluster attribute variables */
zb_uint16_t g_attr_identify_time = 0;

ZB_ZCL_DECLARE_IDENTIFY_ATTRIB_LIST(identify_attr_list, &g_attr_identify_time);

/* Binary input attribute variables */
zb_bool_t g_out_of_service = ZB_ZCL_BINARY_INPUT_OUT_OF_SERVICE_DEFAULT_VALUE;
zb_bool_t g_present_value = ZB_FALSE;
zb_bool_t g_status_flag = ZB_ZCL_BINARY_INPUT_STATUS_FLAG_DEFAULT_VALUE;

ZB_ZCL_DECLARE_BINARY_INPUT_ATTRIB_LIST(binary_input_attr_list, &g_out_of_service, &g_present_value, &g_status_flag);

/********************* Declare device **************************/

ZB_HA_DECLARE_SIMPLE_SENSOR_CLUSTER_LIST(simple_sensor_clusters, basic_attr_list, identify_attr_list,
 binary_input_attr_list);

ZB_HA_DECLARE_SIMPLE_SENSOR_EP(simple_sensor_ep, HA_SIMPLE_SENSOR_ENDPOINT, simple_sensor_clusters);

ZB_HA_DECLARE_SIMPLE_SENSOR_CTX(simple_sensor_ctx, simple_sensor_ep);

Registering device list

 ZB_AF_REGISTER_DEVICE_CTX(&simple_sensor_ctx);
 ZB_AF_SET_ENDPOINT_HANDLER(HA_SIMPLE_SENSOR_ENDPOINT, zcl_specific_cluster_cmd_handler);

Example of command handler

zb_uint8_t zcl_specific_cluster_cmd_handler(zb_uint8_t param)
{
 zb_buf_t *zcl_cmd_buf = (zb_buf_t *)ZB_BUF_FROM_REF(param);
 zb_zcl_parsed_hdr_t *cmd_info = ZB_GET_BUF_PARAM(zcl_cmd_buf, zb_zcl_parsed_hdr_t);
 zb_bool_t cmd_processed = ZB_FALSE;

 /* Command from client to server */
 switch (cmd_info->cluster_id)
 {
 case ZB_ZCL_CLUSTER_ID_BINARY_INPUT:
 if (cmd_info->is_common_command)
 {
 switch (cmd_info->cmd_id)
 {
 case ZB_ZCL_CMD_DEFAULT_RESP:
 TRACE_MSG(TRACE_ZCL3, "Got response in cluster 0x%04x",
 ( FMT__D, cmd_info->cluster_id));
 /* Process default response */
 cmd_processed = ZB_TRUE;
 break;

 default:
 TRACE_MSG(TRACE_ZCL2, "Unsupported general command %hd", (FMT__H, cmd_info->cmd_id));
 break;
 }
 }
 else
 {
 TRACE_MSG(TRACE_ERROR, "Cluster-specific commands not supported for Binary Input cluster", (FMT__0));
 }
 break;

 default:
 TRACE_MSG(TRACE_ERROR, "Cluster 0x%d is not supported", (FMT__D, cmd_info->cluster_id));
 break;
 }
 }

See ha/devices_generic sample