Making use of the Supervision CC to set the thermostat mode.

Author: nebuohyrrah

cpp/src/command_classes/ThermostatMode.cpp

@@ -26,6 +26,7 @@
 //-----------------------------------------------------------------------------
 
 #include "command_classes/CommandClasses.h"
+#include "command_classes/Supervision.h"
 #include "command_classes/ThermostatMode.h"
 #include "Defs.h"
 #include "Msg.h"
@@ -92,7 +93,7 @@ namespace OpenZWave
 
 			static char const* c_modeName[] =
 			{ "Off", "Heat", "Cool", "Auto", "Aux Heat", "Resume", "Fan Only", "Furnace", "Dry Air", "Moist Air", "Auto Changeover", "Heat Econ", "Cool Econ", "Away", "Unknown", "Full Power", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Unknown", "Manufacturer Specific" };
-			
+
 
 			ThermostatMode::ThermostatMode(uint32 const _homeId, uint8 const _nodeId) :
 							CommandClass(_homeId, _nodeId),
@@ -323,6 +324,7 @@ namespace OpenZWave
 							}
 						}
 					}
+
 					/* at this stage, we don't know the Actual Mode of the Fan, so set it to the lowest 
 					 * value... If not, set to 0, which possibly could be invalid... 
 					 */
@@ -341,29 +343,70 @@ namespace OpenZWave
 				return false;
 			}
 
+			void ThermostatMode::SupervisionSessionSuccess(uint8 _session_id, uint32 const _instance)
+			{
+				if (Node* node = GetNodeUnsafe())
+				{
+					uint32 index = node->GetSupervisionIndex(_session_id);
+
+					if (index != Internal::CC::Supervision::StaticNoIndex())
+					{
+						// We have received the confirmation for the thermostat mode from the Z-Wave device
+						if (Internal::VC::ValueList* valueList = static_cast<Internal::VC::ValueList*>(GetValue(_instance, ValueID_Index_ThermostatMode::Mode)))
+						{
+							valueList->ConfirmNewValue();
+							if (valueList->GetItem())
+							{
+								Log::Write(LogLevel_Info, GetNodeId(), "Confirmed thermostat mode: %s", valueList->GetItem()->m_label.c_str());
+								m_currentMode = valueList->GetItem()->m_value;
+							}
+							else
+								Log::Write(LogLevel_Warning, GetNodeId(), "Confirmed thermostat mode (No Item)");
+							valueList->Release();
+						}
+					}
+					else
+					{
+						Log::Write(LogLevel_Info, GetNodeId(), "Ignore unknown supervision session %d", _session_id);
+					}
+				}
+			}
+
 //-----------------------------------------------------------------------------
 // <ThermostatMode::SetValue>
 // Set the device's thermostat mode
 //-----------------------------------------------------------------------------
 			bool ThermostatMode::SetValue(Internal::VC::Value const& _value)
 			{
-				if (ValueID::ValueType_List == _value.GetID().GetType())
+
+				if (Node* node = GetNodeUnsafe())
 				{
-					Internal::VC::ValueList const* value = static_cast<Internal::VC::ValueList const*>(&_value);
-					if (value->GetItem() == NULL)
-						return false;
-					uint8 state = (uint8) value->GetItem()->m_value;
+					if (ValueID::ValueType_List == _value.GetID().GetType())
+					{
+						Internal::VC::ValueList const* value = static_cast<Internal::VC::ValueList const*>(&_value);
+						if (value->GetItem() == NULL)
+							return false;
+						uint8 state = (uint8)value->GetItem()->m_value;
+
+						uint8 index = value->GetID().GetIndex() & 0xFF;
+						uint8 supervision_session_id = node->CreateSupervisionSession(StaticGetCommandClassId(), index);
+						if (supervision_session_id == Internal::CC::Supervision::StaticNoSessionId())
+						{
+							Log::Write(LogLevel_Debug, GetNodeId(), "Supervision not supported, fall back to setpoint set/get");
+						}
 
-					Msg* msg = new Msg("ThermostatModeCmd_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
-					msg->SetInstance(this, _value.GetID().GetInstance());
-					msg->Append(GetNodeId());
-					msg->Append(3);
-					msg->Append(GetCommandClassId());
-					msg->Append(ThermostatModeCmd_Set);
-					msg->Append(state);
-					msg->Append(GetDriver()->GetTransmitOptions());
-					GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
-					return true;
+						Msg* msg = new Msg("ThermostatModeCmd_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
+						msg->SetInstance(this, _value.GetID().GetInstance());
+						msg->SetSupervision(supervision_session_id);
+						msg->Append(GetNodeId());
+						msg->Append(3);
+						msg->Append(GetCommandClassId());
+						msg->Append(ThermostatModeCmd_Set);
+						msg->Append(state);
+						msg->Append(GetDriver()->GetTransmitOptions());
+						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
+						return true;
+					}
 				}
 
 				return false;

cpp/src/command_classes/ThermostatMode.h

@@ -82,6 +82,7 @@ namespace OpenZWave
 					{
 						return 3;
 					}
+					virtual void SupervisionSessionSuccess(uint8 _session_id, uint32 const _instance);
 
 				protected:
 					virtual void CreateVars(uint8 const _instance) override;

cpp/src/value_classes/ValueList.cpp

@@ -229,6 +229,9 @@ namespace OpenZWave
 				ValueList* tempValue = new ValueList(*this);
 				tempValue->m_valueIdx = _value;
 
+				// Save the new value to be stored when the device confirms the value was set successfully, 
+				m_newValue = _value;
+
 				// Set the value in the device.
 				bool ret = ((Value*) tempValue)->Set();
 

cpp/src/value_classes/ValueList.h

@@ -66,6 +66,10 @@ namespace OpenZWave
 					bool SetByValue(int32 const _value);
 
 					void OnValueRefreshed(int32 const _valueIdx);
+					void ConfirmNewValue()
+					{
+						OnValueRefreshed(m_items[m_newValue].m_value);
+					};
 
 					// From Value
 					virtual string const GetAsString() const
@@ -98,6 +102,7 @@ namespace OpenZWave
 					vector<Item> m_items;
 					int32 m_valueIdx;					// the current index in the m_items vector
 					int32 m_valueIdxCheck;			// the previous index in the m_items vector (used for double-checking spurious value reads)
+					int32 m_newValue;			// a new index to be set on the appropriate device (used by Supervision CC)
 					uint8 m_size;
 					int32 m_targetValue; 		// the Target Value, if the CC support it