Window covering controller

Window Covering Controller device has 3 clusters (see spec 7.6.4):

• ZCL Identify cluster
  
• ZCL Basic cluster
  
• ZCL Window Covering cluster

Window Covering Controller device sample

Example

Declaring clusters

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

/* Basic cluster attributes data */
zb_uint8_t g_attr_zcl_version = ZB_ZCL_VERSION;
zb_uint8_t g_attr_power_source = ZB_ZCL_BASIC_POWER_SOURCE_UNKNOWN;

ZB_ZCL_DECLARE_BASIC_ATTRIB_LIST(basic_attr_list, &g_attr_zcl_version, &g_attr_power_source);

/* Identify cluster attributes data */
zb_uint16_t g_attr_identify_time = 0;

ZB_ZCL_DECLARE_IDENTIFY_ATTRIB_LIST(identify_attr_list, &g_attr_identify_time);

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

ZB_HA_DECLARE_WINDOW_COVERING_CONTROLLER_CLUSTER_LIST(window_covering_controller_clusters,
 basic_attr_list, identify_attr_list);

ZB_HA_DECLARE_WINDOW_COVERING_CONTROLLER_EP(window_covering_controller_ep,
 HA_WINDOW_COVERING_CONTROLLER_ENDPOINT, window_covering_controller_clusters);

ZB_HA_DECLARE_WINDOW_COVERING_CONTROLLER_CTX(window_covering_controller_ctx,
 window_covering_controller_ep);

Registering device list

 ZB_AF_REGISTER_DEVICE_CTX(&window_covering_controller_ctx);
 ZB_AF_SET_ENDPOINT_HANDLER(HA_WINDOW_COVERING_CONTROLLER_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;

 switch (cmd_info->cluster_id)
 {
 case ZB_ZCL_CLUSTER_ID_WINDOW_COVERING:
 if (cmd_info->is_common_command)
 {
 switch (cmd_info->cmd_id)
 {
 case ZB_ZCL_CMD_DEFAULT_RESP:
 TRACE_MSG(TRACE_ZCL3, "Got cluster command 0x%04x", (FMT__D, cmd_info->cluster_id));
 /* Process cluster command */
 cmd_processed = ZB_TRUE;
 break;

 default:
 TRACE_MSG(TRACE_ZCL2, "Skip general command %hd", (FMT__H, cmd_info->cmd_id));
 break;
 }
 }
 else
 {
 switch (cmd_info->cmd_id)
 {
 default:
 TRACE_MSG(TRACE_ZCL2, "Cluster command %hd, skip it", (FMT__H, cmd_info->cmd_id));
 break;
 }
 }
 break;

 default:
 TRACE_MSG(TRACE_ZCL1,
 "SRV role, cluster 0x%d is not supported", (FMT__D, cmd_info->cluster_id));
 break;
 }

See ha/devices_closures sample