UIC-3273: Custom Unify_MultilevelSensor cluster

Apply splited change from uic,

[Philippe Coval]

This patch was split in two, this version is the change that apply to
Unify, please refer to previous commit to undestand the flow, I after
the failed cherry-pick, I just used patch -p1 < patch and commited
only the changes that applies to z-p-c, the same operation was done in UnifySDK (see log in provious patchset)

Origin: ver_1.7.0-unstable-23-g38f24ffb48
Bug-SiliconLabs: UIC-3273
Origin: s.s.com/projects/UIC/repos/uic/pull-requests/2855
Relate-to: SiliconLabsSoftware#44
Forwarded: https://github.com/rzr/UnifySDK/tree/z-wave/core/zpc/main
Forwarded: SiliconLabsSoftware#143
Signed-off-by: Philippe Coval <[email protected]>

Author: ptphan28

applications/zpc/components/zcl_cluster_servers/CMakeLists.txt

@@ -17,6 +17,7 @@ add_library(
   src/zcl_OTA_cluster_server.cpp
   src/zcl_rf_telemetry_cluster_server.c
   src/zcl_scenes_cluster_server.cpp
+  src/multilevel_sensor_cluster_server.cpp
   )
 
 target_include_directories(

applications/zpc/components/zcl_cluster_servers/src/multilevel_sensor_cluster_server.cpp

@@ -0,0 +1,181 @@
+/******************************************************************************
+ * # License
+ * <b>Copyright 2022 Silicon Laboratories Inc. www.silabs.com</b>
+ ******************************************************************************
+ * The licensor of this software is Silicon Laboratories Inc. Your use of this
+ * software is governed by the terms of Silicon Labs Master Software License
+ * Agreement (MSLA) available at
+ * www.silabs.com/about-us/legal/master-software-license-agreement. This
+ * software is distributed to you in Source Code format and is governed by the
+ * sections of the MSLA applicable to Source Code.
+ *
+ *****************************************************************************/
+#include "multilevel_sensor_cluster_server.h"
+#include "zcl_cluster_servers_helpers.hpp"
+
+// Interfaces
+#include "zwave_command_class_version_types.h"
+#include "zwave_command_class_configuration_types.h"
+
+// ZPC includes
+#include "zpc_attribute_store.h"
+#include "zpc_attribute_store_network_helper.h"
+#include "zwave_command_class_generic_types.h"
+#include "attribute_store_defined_attribute_types.h"
+
+// Includes from Unify shared components
+#include "attribute.hpp"
+#include "attribute_store_helper.h"
+#include "sl_log.h"
+
+// Includes from auto-generated files
+#include "dotdot_mqtt.h"
+#include "zap-types.h"
+#include "dotdot_mqtt_helpers.hpp"
+
+// Generic includes
+#include <string>
+#include <stdlib.h>
+#include <vector>
+
+using namespace attribute_store;
+
+// Setup Log ID
+constexpr char LOG_TAG[] = "multilevel_sensor_cluster_server";
+
+// Attribute macro, shortening those long defines for attribute types:
+#define ATTRIBUTE(type) ATTRIBUTE_COMMAND_CLASS_SENSOR_MULTILEVEL_##type
+
+// List of attributes of SensorValues
+namespace
+{
+const std::vector<attribute_store_type_t> sensor_values_attributes
+  = {ATTRIBUTE(SENSOR_VALUE), ATTRIBUTE(SCALE)};
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Attribute publication functions
+//////////////////////////////////////////////////////////////////////////////
+
+/**
+ * @brief Publishes the Multilevel Sensor Cluster Server attributes 
+ *
+ * @param unid        		 unid for which we want to publish the
+ *                            	SensorValues attributes.
+ * @param endpoint_id        Endpoint ID for which we want to publish the
+ *                            SensorValues attributes.
+ * @param sensor_type        Sensor Type node ID for which we want to publish the
+ *                            SensorValues attributes.
+ */
+static sl_status_t publish_multilevel_sensor_cluster_attributes(
+  const std::string &unid,
+  attribute_store::attribute sensor_type_node,
+  zwave_endpoint_id_t endpoint_id)
+{
+  // Do not publish any state supported commands for ourselves.
+  if (is_zpc_unid(unid.c_str())) {
+    return SL_STATUS_FAIL;
+  }
+
+  // Build the base topic and pass it on to DotDot MQTT.
+  try {
+    // Get reported sensor type ID
+    uint8_t sensor_type = sensor_type_node.reported<uint8_t>();
+
+    // Get SensorType name
+    const std::string sensor_type_str
+      = multilevel_sensor_sensor_type_get_enum_value_name(sensor_type);
+
+    // Added sensor type name to base topic
+    const std::string base_topic = "ucl/by-unid/" + std::string(unid) + "/ep"
+                                   + std::to_string(endpoint_id) + "/"
+                                   + std::string(sensor_type_str);
+
+    SensorValue value = {0, 0};
+    // Get report sensor value
+    attribute_store::attribute sensor_value_node
+      = sensor_type_node.child_by_type(ATTRIBUTE(SENSOR_VALUE));
+    if (sensor_value_node.reported_exists()) {
+      value.Value = sensor_value_node.reported<int32_t>();
+    }
+    // Get report sensor scale
+    attribute_store::attribute sensor_scale_node
+      = sensor_type_node.child_by_type(ATTRIBUTE(SCALE));
+    if (sensor_scale_node.reported_exists()) {
+      value.Scale = static_cast<uint8_t>(sensor_scale_node.reported<int32_t>());
+    }
+
+    // Pulish the sensor value attribute
+    if (SL_STATUS_OK
+        != uic_mqtt_dotdot_multilevel_sensor_sensor_values_publish(
+          base_topic.c_str(),
+          value,
+          UCL_MQTT_PUBLISH_TYPE_REPORTED)) {
+      return SL_STATUS_FAIL;
+    }
+  } catch (const std::exception &e) {
+    sl_log_error(LOG_TAG,
+                 "Error while get base topic and sensor data  : %s",
+                 e.what());
+
+    return SL_STATUS_FAIL;
+  }
+  return SL_STATUS_OK;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Attribute store callback functions
+//////////////////////////////////////////////////////////////////////////////
+/**
+ * @brief Listens to updates to the SensorValues then publishes the attributes.
+ *
+ * @param updated_node    Attribute Store node that was modified.
+ * @param change          Type of change applied to the node.
+ */
+void on_sensor_values_update(attribute_store_node_t updated_node,
+                             attribute_store_change_t change)
+{
+  if (change == ATTRIBUTE_CREATED || change == ATTRIBUTE_DELETED) {
+    return;
+  }
+
+  // Go up and find the UNID/Endpoint and its network status.
+  unid_t unid;
+  zwave_endpoint_id_t endpoint_id = 0;
+  if (SL_STATUS_OK
+      != attribute_store_network_helper_get_unid_endpoint_from_node(
+        updated_node,
+        unid,
+        &endpoint_id)) {
+    return;
+  }
+
+  attribute_store::attribute sensor_type_node
+    = attribute_store_get_first_parent_with_type(updated_node,
+                                                 ATTRIBUTE(SENSOR_TYPE));
+
+  // Publish the multilevel sensor values:
+  if (SL_STATUS_OK
+      != publish_multilevel_sensor_cluster_attributes(std::string(unid),
+                                                      sensor_type_node,
+                                                      endpoint_id)) {
+    return;
+  }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//  Init and teardown functions.
+//////////////////////////////////////////////////////////////////////////////
+sl_status_t multilevel_sensor_cluster_server_init(void)
+{
+  sl_log_debug(LOG_TAG, "Multilevel sensor server initialization");
+
+  // Register attribute updates
+
+  attribute_store_register_callback_by_type_to_array(
+    &on_sensor_values_update,
+    sensor_values_attributes.data(),
+    static_cast<uint32_t>(sensor_values_attributes.size()));
+
+  return SL_STATUS_OK;
+}

applications/zpc/components/zcl_cluster_servers/src/multilevel_sensor_cluster_server.h

@@ -0,0 +1,44 @@
+/******************************************************************************
+ * # License
+ * <b>Copyright 2022 Silicon Laboratories Inc. www.silabs.com</b>
+ ******************************************************************************
+ * The licensor of this software is Silicon Laboratories Inc. Your use of this
+ * software is governed by the terms of Silicon Labs Master Software License
+ * Agreement (MSLA) available at
+ * www.silabs.com/about-us/legal/master-software-license-agreement. This
+ * software is distributed to you in Source Code format and is governed by the
+ * sections of the MSLA applicable to Source Code.
+ *
+ *****************************************************************************/
+
+/**
+ * @defgroup multilevel_sensor_cluster_server ZCL Multilevel Sensor cluster
+ * @ingroup zcl_cluster_servers
+ * @brief The module handlers the Multilevel Sensor Cluster attribute and
+ *        publish directly the attribute via MQTT.
+ *
+ * @{
+ */
+
+#ifndef MULTILEVEL_SENSOR_CLUSTER_SERVER_H
+#define MULTILEVEL_SENSOR_CLUSTER_SERVER_H
+
+#include "sl_status.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Initialize the Multilevel Sensor Cluster Commands handler.
+ *
+ * @returns SL_STATUS_OK on success, any other code on failure
+ */
+sl_status_t multilevel_sensor_cluster_server_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  //MULTILEVEL_SENSOR_CLUSTER_SERVER_H
+/** @} end configuration_cluster_mapper */

applications/zpc/components/zcl_cluster_servers/src/zcl_cluster_servers.cpp

@@ -19,6 +19,7 @@
 #include "zcl_OTA_cluster_server.hpp"
 #include "user_code_cluster_server.h"
 #include "fan_control_cluster_server.h"
+#include "multilevel_sensor_cluster_server.h"
 
 //Includes from other components
 #include "attribute_store.h"
@@ -42,6 +43,7 @@ sl_status_t zcl_cluster_servers_init()
   init_status |= zcl_scenes_cluster_server_init();
   init_status |= user_code_cluster_server_init();
   init_status |= fan_control_cluster_server_init();
+  init_status |= multilevel_sensor_cluster_server_init();
 
   return init_status;
 }