More work on aqhome-react.

- added some units
- added some types

apps/aqhome-react/aqhome_react.c

@@ -11,6 +11,10 @@
 #endif
 
 #include "./aqhome_react_p.h"
+#include "aqhome-react/units/u_or.h"
+#include "aqhome-react/units/u_valuefilter.h"
+#include "aqhome-react/units/u_hold.h"
+
 
 #include <gwenhywfar/misc.h>
 #include <gwenhywfar/debug.h>
@@ -22,6 +26,8 @@ AQHOME_REACT *AqHomeReact_new()
   AQHOME_REACT *aqh;
 
   GWEN_NEW_OBJECT(AQHOME_REACT, aqh);
+  aqh->unitNetList=AQHREACT_UnitNet_List_new();
+  aqh->unitList=AQHREACT_Unit_List_new();
 
   return aqh;
 }
@@ -31,6 +37,8 @@ AQHOME_REACT *AqHomeReact_new()
 void AqHomeReact_free(AQHOME_REACT *aqh)
 {
   if (aqh) {
+    AQHREACT_UnitNet_List_free(aqh->unitNetList);
+    AQHREACT_Unit_List_free(aqh->unitList);
     GWEN_MsgEndpoint_free(aqh->brokerEndpoint);
     GWEN_DB_Group_free(aqh->dbArgs);
     free(aqh->pidFile);
@@ -80,6 +88,103 @@ int AqHomeReact_GetTimeout(const AQHOME_REACT *aqh)
 
 
 
+AQHREACT_UNIT *AqHomeReact_GetTimerUnit(const AQHOME_REACT *aqh)
+{
+  return aqh?aqh->timerUnit:NULL;
+}
+
+
+
+AQHREACT_UNIT *AqHomeReact_GetVarChangeUnit(const AQHOME_REACT *aqh)
+{
+  return aqh?aqh->varChangeUnit:NULL;
+}
+
+
+
+AQHREACT_UNIT_NET_LIST *AqHomeReact_GetUnitNetList(const AQHOME_REACT *aqh)
+{
+  return aqh?aqh->unitNetList:NULL;
+}
+
+
+
+void AqHomeReact_AddUnitNet(AQHOME_REACT *aqh, AQHREACT_UNIT_NET *unitNet)
+{
+  if (aqh)
+    AQHREACT_UnitNet_List_Add(unitNet, aqh->unitNetList);
+}
+
+
+
+AQHREACT_UNIT_NET *AqHomeReact_GetUnitNetByName(const AQHOME_REACT *aqh, const char *s)
+{
+  return (aqh && s && *s)?AQHREACT_UnitNet_List_GetByName(aqh->unitNetList, s):NULL;
+}
+
+
+
+AQHREACT_UNIT *AqHomeReact_FindUnitByNetNameAndUnitId(const AQHOME_REACT *aqh, const char *netName, const char *unitId)
+{
+  if (aqh && unitId && *unitId) {
+    AQHREACT_UNIT_LIST *unitList=NULL;
+
+    if (netName && *netName) {
+      AQHREACT_UNIT_NET *unitNet;
+
+      unitNet=AQHREACT_UnitNet_List_GetByName(aqh->unitNetList, netName);
+      if (unitNet)
+        unitList=AQHREACT_UnitNet_GetUnitList(unitNet);
+      else {
+        DBG_ERROR(NULL, "Unit net \"%s\" not found", netName);
+        return NULL;
+      }
+    }
+    else
+      unitList=aqh->unitList;
+
+    if (unitList) {
+      AQHREACT_UNIT *unit;
+
+      unit=AQHREACT_Unit_List_GetById(unitList, unitId);
+      if (unit==NULL) {
+        DBG_ERROR(NULL, "Unit \"%s/%s\" not found", netName, unitId);
+        return NULL;
+      }
+      return unit;
+    }
+  }
+
+  return NULL;
+}
+
+
+
+AQHREACT_UNIT *AqHomeReact_CreateUnitByName(AQHOME_REACT *aqh, const char *unitType)
+{
+  /* this does not include u_timer and u_varchanges, because those are only created once globally in init.c */
+  if (aqh && unitType && *unitType) {
+    if (strcasecmp(unitType, "or")==0)
+      return AqHomeReact_UnitOr_new();
+    else if (strcasecmp(unitType, "valueFilter")==0)
+      return AqHomeReact_UnitValueFilter_new();
+    else if (strcasecmp(unitType, "hold")==0)
+      return AqHomeReact_UnitHold_new();
+    else {
+      DBG_ERROR(NULL, "Unknown unit type \"%s\"", unitType);
+      return NULL;
+    }
+  }
+
+  return NULL;
+}
+
+
+
+
+
+
+
 
 
 

apps/aqhome-react/aqhome_react.h

@@ -9,12 +9,14 @@
 #ifndef AQHOME_REACT_H
 #define AQHOME_REACT_H
 
-
 #include <gwenhywfar/endpoint.h>
 
 
 typedef struct AQHOME_REACT AQHOME_REACT;
 
+#include "aqhome-react/types/unit.h"
+#include "aqhome-react/types/unitnet.h"
+
 
 AQHOME_REACT *AqHomeReact_new();
 void AqHomeReact_free(AQHOME_REACT *aqh);
@@ -28,7 +30,16 @@ void AqHomeReact_SetPidFile(AQHOME_REACT *aqh, const char *s);
 
 int AqHomeReact_GetTimeout(const AQHOME_REACT *aqh);
 
+AQHREACT_UNIT *AqHomeReact_GetTimerUnit(const AQHOME_REACT *aqh);
+AQHREACT_UNIT *AqHomeReact_GetVarChangeUnit(const AQHOME_REACT *aqh);
 
+AQHREACT_UNIT_NET_LIST *AqHomeReact_GetUnitNetList(const AQHOME_REACT *aqh);
+void AqHomeReact_AddUnitNet(AQHOME_REACT *aqh, AQHREACT_UNIT_NET *unitNet);
+AQHREACT_UNIT_NET *AqHomeReact_GetUnitNetById(const AQHOME_REACT *aqh);
+
+AQHREACT_UNIT *AqHomeReact_FindUnitByNetNameAndUnitId(const AQHOME_REACT *aqh, const char *netName, const char *unitId);
+
+AQHREACT_UNIT *AqHomeReact_CreateUnitByName(AQHOME_REACT *aqh, const char *unitType);
 
 
 #endif

apps/aqhome-react/aqhome_react_p.h

@@ -29,6 +29,10 @@ struct AQHOME_REACT {
   char *pidFile;
   int timeout;   /* timeout for run e.g. inside valgrind */
 
+  AQHREACT_UNIT *timerUnit;
+  AQHREACT_UNIT *varChangeUnit;
+  AQHREACT_UNIT_LIST *unitList;
+  AQHREACT_UNIT_NET_LIST *unitNetList;
 };
 
 

apps/aqhome-react/fini.c

@@ -43,13 +43,19 @@
 
 int AqHomeReact_Fini(AQHOME_REACT *aqh)
 {
+  if (aqh) {
+    GWEN_MsgEndpoint_Disconnect(aqh->brokerEndpoint);
+    GWEN_MsgEndpoint_free(aqh->brokerEndpoint);
+    aqh->brokerEndpoint=NULL;
 
-  GWEN_MsgEndpoint_Disconnect(aqh->brokerEndpoint);
+    AQHREACT_UnitNet_List_Clear(aqh->unitNetList);
-  GWEN_MsgEndpoint_free(aqh->brokerEndpoint);
+    AQHREACT_Unit_List_Clear(aqh->unitList);
-  aqh->brokerEndpoint=NULL;
+    aqh->timerUnit=NULL;
+    aqh->varChangeUnit=NULL;
 
-  if (aqh->pidFile)
+    if (aqh->pidFile)
-    remove(aqh->pidFile);
+      remove(aqh->pidFile);
+  }
 
   return 0;
 }

apps/aqhome-react/init.c

@@ -12,6 +12,8 @@
 
 #include "./init.h"
 #include "./aqhome_react_p.h"
+#include "aqhome-react/units/u_timer.h"
+#include "aqhome-react/units/u_varchanges.h"
 
 #include "aqhome/aqhome.h"
 #include "aqhome/ipc/endpoint_ipc.h"
@@ -48,6 +50,7 @@
 
 static int _createPidFile(const char *pidFilename);
 static int _setupBroker(AQHOME_REACT *aqh, GWEN_DB_NODE *dbArgs);
+static void _setupBuiltinUnits(AQHOME_REACT *aqh);
 static int _readArgs(int argc, char **argv, GWEN_DB_NODE *dbArgs);
 
 
@@ -84,7 +87,7 @@ int AqHomeReact_Init(AQHOME_REACT *aqh, int argc, char **argv)
     }
   }
 
-  /* TODO: setup react units */
+  _setupBuiltinUnits(aqh);
 
   rv=_setupBroker(aqh, dbArgs);
   if (rv<0) {
@@ -155,6 +158,7 @@ int _setupBroker(AQHOME_REACT *aqh, GWEN_DB_NODE *dbArgs)
     int rv;
 
     ep=AQH_ClientIpcEndpoint_new("brokerIpcClient", 0);
+    GWEN_MsgEndpoint_AddFlags(ep, AQH_IPCENDPOINT_FLAGS_WANTUPDATES);
     ipcBaseEndpoint=AQH_IpcEndpoint_CreateIpcTcpClient(brokerAddress, brokerPort, "brokerPhysEndpoint", 0);
     AQH_IpcEndpoint_SetServiceName(ipcBaseEndpoint, brokerClientId);
     GWEN_MsgEndpoint_Tree2_AddChild(ep, ipcBaseEndpoint);
@@ -173,6 +177,23 @@ int _setupBroker(AQHOME_REACT *aqh, GWEN_DB_NODE *dbArgs)
 
 
 
+void _setupBuiltinUnits(AQHOME_REACT *aqh)
+{
+  AQHREACT_UNIT *unit;
+
+  unit=AqHomeReact_UnitTimer_new();
+  AQHREACT_Unit_SetId(unit, ".timer");
+  AQHREACT_Unit_List_Add(unit, aqh->unitList);
+  aqh->timerUnit=unit;
+
+  unit=AqHomeReact_UnitVarChanges_new();
+  AQHREACT_Unit_SetId(unit, ".updatedValue");
+  AQHREACT_Unit_List_Add(unit, aqh->unitList);
+  aqh->varChangeUnit=unit;
+}
+
+
+
 int _readArgs(int argc, char **argv, GWEN_DB_NODE *dbArgs)
 {
   int rv;

apps/aqhome-react/loop.c

@@ -12,6 +12,7 @@
 
 #include "./loop.h"
 #include "./aqhome_react_p.h"
+#include "aqhome-react/units/u_varchanges.h"
 
 #include "aqhome/ipc/data/ipc_data.h"
 #include "aqhome/ipc/data/msg_data_multidata.h"
@@ -35,7 +36,9 @@
  * ------------------------------------------------------------------------------------------------
  */
 
-static void _handleDataResponse(GWEN_MSG *msg);
+static void _handleDataResponse(AQHREACT_UNIT *varChangeUnit, GWEN_MSG *msg);
+static int _processAllNets(AQHOME_REACT *aqh);
+static int _processNet(AQHREACT_UNIT_NET *unitNet);
 
 
 
@@ -44,19 +47,19 @@ static void _handleDataResponse(GWEN_MSG *msg);
  * ------------------------------------------------------------------------------------------------
  */
 
-void AqHomeReact_Loop(AQHOME_REACT *aqh, int timeoutInMilliSecs)
+void AqHomeReact_IoLoop(AQHOME_REACT *aqh, int timeoutInMilliSecs)
 {
   GWEN_MSG *msg;
 
   GWEN_MsgEndpoint_IoLoop(aqh->brokerEndpoint, timeoutInMilliSecs);
-  msg=GWEN_MsgEndpoint_TakeFirstReceivedMessage(aqh->brokerEndpoint);
+
-  if (msg) {
+  while( (msg=GWEN_MsgEndpoint_TakeFirstReceivedMessage(aqh->brokerEndpoint)) ) {
     uint16_t code;
 
     code=GWEN_IpcMsg_GetCode(msg);
     if (code==AQH_MSGTYPE_IPC_DATA_DATACHANGED) {
       DBG_INFO(NULL, "Received expected IPC message");
-      _handleDataResponse(msg);
+      _handleDataResponse(aqh->varChangeUnit, msg);
     }
     else if (code==AQH_MSGTYPE_IPC_DATA_RESULT) {
       DBG_INFO(NULL, "Received IPC result message, ignoring");
@@ -65,12 +68,80 @@ void AqHomeReact_Loop(AQHOME_REACT *aqh, int timeoutInMilliSecs)
       DBG_INFO(NULL, "Received unexpected message %d (%x)", code, code);
     }
     GWEN_Msg_free(msg);
-  }
+  } /* while */
 }
 
 
 
-void _handleDataResponse(GWEN_MSG *msg)
+void AqHomeReact_ProcessAllUnits(AQHOME_REACT *aqh)
+{
+  int rv;
+
+  do {
+    rv=_processAllNets(aqh);
+  } while (rv==1);
+}
+
+
+
+int _processAllNets(AQHOME_REACT *aqh)
+{
+  int result=0;
+  int rv;
+  AQHREACT_UNIT_NET *unitNet;
+
+  rv=AQHREACT_Unit_Process(aqh->varChangeUnit);
+  if (rv>0)
+    result=1;
+
+  rv=AQHREACT_Unit_Process(aqh->timerUnit);
+  if (rv>0)
+    result=1;
+
+  unitNet=AQHREACT_UnitNet_List_First(aqh->unitNetList);
+  while(unitNet) {
+    rv=_processNet(unitNet);
+    if (rv>0)
+      result=1;
+
+    unitNet=AQHREACT_UnitNet_List_Next(unitNet);
+  }
+
+  return result;
+}
+
+
+
+int _processNet(AQHREACT_UNIT_NET *unitNet)
+{
+  AQHREACT_UNIT_LIST *unitList;
+  const char *netName;
+
+  netName=AQHREACT_UnitNet_GetName(unitNet);
+  DBG_INFO(NULL, "Processing net \"%s\"", netName?netName:"<unnamed>");
+  unitList=AQHREACT_UnitNet_GetUnitList(unitNet);
+  if (unitList) {
+    int result=0;
+    AQHREACT_UNIT *unit;
+
+    unit=AQHREACT_Unit_List_First(unitList);
+    while(unit) {
+      int rv;
+
+      rv=AQHREACT_Unit_Process(unit);
+      if (rv>0)
+        result=1;
+      unit=AQHREACT_Unit_List_Next(unit);
+    }
+    return result;
+  }
+
+  return 0;
+}
+
+
+
+void _handleDataResponse(AQHREACT_UNIT *varChangeUnit, GWEN_MSG *msg)
 {
   AQH_VALUE *value;
   const GWEN_TAG16 *tag;
@@ -92,7 +163,7 @@ void _handleDataResponse(GWEN_MSG *msg)
     
       timestamp=*(dataPoints++);
       u.i=*(dataPoints++);
-//      Utils_PrintFormattedSingleDataPoint(value, timestamp, u.f, tmpl);
+      AqHomeReact_UnitVarChanges_ValueUpdated(varChangeUnit, value, timestamp, u.f);
     }
   }
   AQH_Value_free(value);

apps/aqhome-react/loop.h

@@ -13,7 +13,8 @@
 #include "./aqhome_react.h"
 
 
-void AqHomeReact_Loop(AQHOME_REACT *aqh, int timeoutInMilliSecs);
+void AqHomeReact_IoLoop(AQHOME_REACT *aqh, int timeoutInMilliSecs);
+void AqHomeReact_ProcessAllUnits(AQHOME_REACT *aqh);
 
 
 #endif

apps/aqhome-react/main.c

@@ -13,6 +13,7 @@
 #include "./init.h"
 #include "./fini.h"
 #include "./loop.h"
+#include "aqhome-react/units/u_timer.h"
 
 #include "aqhome/aqhome.h"
 
@@ -95,8 +96,8 @@ int main(int argc, char **argv)
   }
 
   GWEN_Logger_Open(0, "aqhome-react", 0, GWEN_LoggerType_Console, GWEN_LoggerFacility_User);
-  GWEN_Logger_SetLevel(0, GWEN_LoggerLevel_Warning);
+  //GWEN_Logger_SetLevel(0, GWEN_LoggerLevel_Warning);
-  //GWEN_Logger_SetLevel(0, GWEN_LoggerLevel_Info);
+  GWEN_Logger_SetLevel(0, GWEN_LoggerLevel_Info);
 
   rv=AQH_Init();
   if (rv<0) {
@@ -141,11 +142,13 @@ void _serve(AQHOME_REACT *aqh)
   time_t startTime;
   time_t lastTimerTime;
   GWEN_DB_NODE *dbArgs;
+  AQHREACT_UNIT *timerUnit;
 
   startTime=time(NULL);
   lastTimerTime=startTime;
 
   dbArgs=AqHomeReact_GetDbArgs(aqh);
+  timerUnit=AqHomeReact_GetTimerUnit(aqh);
 
   rv=_setSignalHandlers();
   if (rv<0) {
@@ -159,14 +162,17 @@ void _serve(AQHOME_REACT *aqh)
     time_t now;
 
     DBG_DEBUG(NULL, "Next loop");
-    AqHomeReact_Loop(aqh, 500);
+
+    AqHomeReact_IoLoop(aqh, 500);
 
     now=time(NULL);
     if (now!=lastTimerTime) {
       lastTimerTime=now;
-      /* TODO: fire timer */
+      AqHomeReact_UnitTimer_GenerateTick(timerUnit);
     }
 
+    AqHomeReact_ProcessAllUnits(aqh);
+
     if (timeout) {
       if ((now-startTime)>timeout) {
         DBG_ERROR(NULL, "Timeout, stopping service");

apps/aqhome-react/types/0BUILD

@@ -49,6 +49,7 @@
       param_p.h
       unit.h
       unit_p.h
+      unitnet.h
     </headers>
   
     <sources>
@@ -59,6 +60,7 @@
       link.c
       param.c
       unit.c
+      unitnet.c
     </sources>
 
     <useTargets>

apps/aqhome-react/types/dataobject.h

@@ -10,8 +10,6 @@
 #define AQHOME_REACT_DATAOBJECT_H
 
 
-#include "aqhome-react/aqhome_react.h"
-
 #include <gwenhywfar/list.h>
 
 
@@ -26,6 +24,9 @@ enum {
 };
 
 
+#include "aqhome-react/aqhome_react.h"
+
+
 
 AQHREACT_DATAOBJECT *AQHREACT_DataObject_new();
 void AQHREACT_DataObject_free(AQHREACT_DATAOBJECT *dataObject);

apps/aqhome-react/types/inputslot.h

@@ -10,8 +10,6 @@
 #define AQHOME_REACT_INPUTSLOT_H
 
 
-#include "aqhome-react/aqhome_react.h"
-
 #include <gwenhywfar/list.h>
 
 
@@ -19,6 +17,7 @@ typedef struct AQHREACT_INPUT_SLOT AQHREACT_INPUT_SLOT;
 GWEN_LIST_FUNCTION_DEFS(AQHREACT_INPUT_SLOT, AQHREACT_InputSlot)
 
 
+#include "aqhome-react/aqhome_react.h"
 #include "aqhome-react/types/dataobject.h"
 
 

apps/aqhome-react/types/outputslot.h

@@ -9,8 +9,6 @@
 #ifndef AQHOME_REACT_OUTPUTSLOT_H
 #define AQHOME_REACT_OUTPUTSLOT_H
 
-#include "aqhome-react/aqhome_react.h"
-
 #include <gwenhywfar/list.h>
 
 
@@ -18,6 +16,7 @@ typedef struct AQHREACT_OUTPUT_SLOT AQHREACT_OUTPUT_SLOT;
 GWEN_LIST_FUNCTION_DEFS(AQHREACT_OUTPUT_SLOT, AQHREACT_OutputSlot)
 
 
+#include "aqhome-react/aqhome_react.h"
 #include "aqhome-react/types/link.h"
 
 

apps/aqhome-react/types/param.h

@@ -9,15 +9,15 @@
 #ifndef AQHOME_REACT_PARAM_H
 #define AQHOME_REACT_PARAM_H
 
-#include "aqhome-react/aqhome_react.h"
-
-
 #include <gwenhywfar/list.h>
 
 
 typedef struct AQHREACT_PARAM AQHREACT_PARAM;
 GWEN_LIST_FUNCTION_DEFS(AQHREACT_PARAM, AQHREACT_Param)
 
+#include "aqhome-react/aqhome_react.h"
+
+
 
 AQHREACT_PARAM *AQHREACT_Param_new();
 void AQHREACT_Param_free(AQHREACT_PARAM *param);

apps/aqhome-react/types/unit.c

@@ -21,7 +21,7 @@ GWEN_INHERIT_FUNCTIONS(AQHREACT_UNIT)
 
 
 
-AQHREACT_UNIT *AQHREACT_Unit_new()
+AQHREACT_UNIT *AQHREACT_Unit_new(void)
 {
   AQHREACT_UNIT *unit;
 
@@ -151,6 +151,21 @@ void AQHREACT_Unit_SubFlags(AQHREACT_UNIT *unit, uint32_t i)
 
 
 
+uint64_t AQHREACT_Unit_GetGpTimestamp(const AQHREACT_UNIT *unit)
+{
+  return unit?unit->gpTimestamp:0;
+}
+
+
+
+void AQHREACT_Unit_SetGpTimestamp(AQHREACT_UNIT *unit, uint64_t t)
+{
+  if (unit)
+    unit->gpTimestamp=t;
+}
+
+
+
 AQHREACT_INPUT_SLOT_LIST *AQHREACT_Unit_GetInputSlots(const AQHREACT_UNIT *unit)
 {
   return unit?unit->inputSlotList:NULL;
@@ -566,5 +581,27 @@ int AQHREACT_Unit_InputHasChanged(const AQHREACT_UNIT *unit)
 
 
 
+AQHREACT_UNIT *AQHREACT_Unit_List_GetById(const AQHREACT_UNIT_LIST *unitList, const char *id)
+{
+  if (unitList && id && *id) {
+    AQHREACT_UNIT *unit;
+
+    unit=AQHREACT_Unit_List_First(unitList);
+    while(unit) {
+      const char *s;
+
+      s=AQHREACT_Unit_GetId(unit);
+      if (s && *s && strcasecmp(s, id)==0)
+        return unit;
+      unit=AQHREACT_Unit_List_Next(unit);
+    }
+  }
+
+  return NULL;
+}
+
+
+
+
 
 

apps/aqhome-react/types/unit.h

@@ -10,8 +10,6 @@
 #define AQHOME_REACT_UNIT_H
 
 
-#include "aqhome-react/aqhome_react.h"
-
 #include <gwenhywfar/list.h>
 #include <gwenhywfar/inherit.h>
 
@@ -26,9 +24,11 @@ GWEN_INHERIT_FUNCTION_DEFS(AQHREACT_UNIT)
 #define AQHREACT_UNIT_FLAGS_MULTI   0x20000000
 
 
+#include "aqhome-react/aqhome_react.h"
 #include "aqhome-react/types/inputslot.h"
 #include "aqhome-react/types/outputslot.h"
 #include "aqhome-react/types/param.h"
+#include "aqhome-react/types/dataobject.h"
 
 
 typedef void (*AQHREACT_UNIT_INPUTDATA_FN)(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
@@ -36,7 +36,7 @@ typedef int (*AQHREACT_UNIT_PROCESS_FN)(AQHREACT_UNIT *unit);
 
 
 
-AQHREACT_UNIT *AQHREACT_Unit_new();
+AQHREACT_UNIT *AQHREACT_Unit_new(void);
 void AQHREACT_Unit_free(AQHREACT_UNIT *unit);
 
 const char *AQHREACT_Unit_GetName(const AQHREACT_UNIT *unit);
@@ -56,6 +56,11 @@ void AQHREACT_Unit_SetFlags(AQHREACT_UNIT *unit, uint32_t i);
 void AQHREACT_Unit_AddFlags(AQHREACT_UNIT *unit, uint32_t i);
 void AQHREACT_Unit_SubFlags(AQHREACT_UNIT *unit, uint32_t i);
 
+/** general purpose timestamp, unit is free to use it */
+uint64_t AQHREACT_Unit_GetGpTimestamp(const AQHREACT_UNIT *unit);
+void AQHREACT_Unit_SetGpTimestamp(AQHREACT_UNIT *unit, uint64_t t);
+
+
 AQHREACT_INPUT_SLOT_LIST *AQHREACT_Unit_GetInputSlots(const AQHREACT_UNIT *unit);
 void AQHREACT_Unit_AddInputSlot(AQHREACT_UNIT *unit, AQHREACT_INPUT_SLOT *inSlot);
 AQHREACT_INPUT_SLOT *AQHREACT_Unit_GetInputSlotByIdForUnit(const AQHREACT_UNIT *unit, int id);
@@ -86,6 +91,12 @@ void AQHREACT_Unit_OutputStringData(AQHREACT_UNIT *unit, int slotIndex, const ch
 
 void AQHREACT_Unit_InputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
 
+/**
+ * Process inputs and generate output.
+ *
+ * @return >0 if something done, 0 if nothing done (response of internal implementation), <0 on error
+ * @param unit unit object
+ */
 int AQHREACT_Unit_Process(AQHREACT_UNIT *unit);
 
 
@@ -93,6 +104,8 @@ AQHREACT_UNIT_INPUTDATA_FN AQHREACT_Unit_SetInputDataFn(AQHREACT_UNIT *unit, AQH
 AQHREACT_UNIT_PROCESS_FN AQHREACT_Unit_SetProcessFn(AQHREACT_UNIT *unit, AQHREACT_UNIT_PROCESS_FN f);
 
 
+AQHREACT_UNIT *AQHREACT_Unit_List_GetById(const AQHREACT_UNIT_LIST *unitList, const char *id);
+
 
 #endif
 

apps/aqhome-react/types/unit_p.h

@@ -22,6 +22,7 @@ struct AQHREACT_UNIT {
   char *id;
 
   uint32_t flags;
+  uint64_t gpTimestamp;
 
   int nextInputSlotId;
 

apps/aqhome-react/types/unitnet.c

@@ -0,0 +1,111 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+
+#include "./unitnet_p.h"
+
+#include <gwenhywfar/debug.h>
+
+
+GWEN_LIST_FUNCTIONS(AQHREACT_UNIT_NET, AQHREACT_UnitNet)
+
+
+
+AQHREACT_UNIT_NET *AQHREACT_UnitNet_new(void)
+{
+  AQHREACT_UNIT_NET *unitNet;
+
+  GWEN_NEW_OBJECT(AQHREACT_UNIT_NET, unitNet);
+  GWEN_LIST_INIT(AQHREACT_UNIT_NET, unitNet);
+
+  unitNet->unitList=AQHREACT_UnitNet_List_new();
+
+  return unitNet;
+}
+
+
+
+void AQHREACT_UnitNet_free(AQHREACT_UNIT_NET *unitNet)
+{
+  if (unitNet) {
+    GWEN_LIST_FINI(AQHREACT_UNIT_NET, unitNet);
+    AQHREACT_UnitNet_List_free(unitNet->unitList);
+    GWEN_FREE_OBJECT(unitNet);
+  }
+}
+
+
+
+const char *AQHREACT_UnitNet_GetName(const AQHREACT_UNIT_NET *unitNet)
+{
+  return unitNet?unitNet->name:NULL;
+}
+
+
+
+void AQHREACT_UnitNet_SetName(AQHREACT_UNIT_NET *unitNet, const char *s)
+{
+  if (unitNet) {
+    free(unitNet->name);
+    unitNet->name=s?strdup(s):NULL;
+  }
+}
+
+
+
+AQHREACT_UNIT_LIST *AQHREACT_UnitNet_GetUnitList(const AQHREACT_UNIT_NET *unitNet)
+{
+  return unitNet?unitNet->unitList:NULL;
+}
+
+
+
+AQHREACT_UNIT *AQHREACT_UnitNet_GetUnitById(const AQHREACT_UNIT_NET *unitNet, const char *s)
+{
+  return (unitNet && s && *s)?AQHREACT_Unit_List_GetById(unitNet->unitList, s):NULL;
+}
+
+
+
+void AQHREACT_UnitNet_AddUnit(AQHREACT_UNIT_NET *unitNet, AQHREACT_UNIT *unit)
+{
+  if (unitNet && unit)
+    AQHREACT_Unit_List_Add(unit, unitNet->unitList);
+}
+
+
+
+AQHREACT_UNIT_NET *AQHREACT_UnitNet_List_GetByName(const AQHREACT_UNIT_NET_LIST *unitNetList, const char *name)
+{
+  if (unitNetList && name && *name) {
+    AQHREACT_UNIT_NET *unitNet;
+
+    unitNet=AQHREACT_UnitNet_List_First(unitNetList);
+    while(unitNet) {
+      const char *s;
+
+      s=AQHREACT_UnitNet_GetName(unitNet);
+      if (s && *s && strcasecmp(s, name)==0)
+        return unitNet;
+      unitNet=AQHREACT_UnitNet_List_Next(unitNet);
+    }
+  }
+
+  return NULL;
+}
+
+
+
+
+
+
+

apps/aqhome-react/types/unitnet.h

@@ -0,0 +1,39 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOME_REACT_UNIT_NET_H
+#define AQHOME_REACT_UNIT_NET_H
+
+
+#include <gwenhywfar/list.h>
+
+
+typedef struct AQHREACT_UNIT_NET AQHREACT_UNIT_NET;
+GWEN_LIST_FUNCTION_DEFS(AQHREACT_UNIT_NET, AQHREACT_UnitNet)
+
+
+#include "aqhome-react/aqhome_react.h"
+
+
+AQHREACT_UNIT_NET *AQHREACT_UnitNet_new(void);
+void AQHREACT_UnitNet_free(AQHREACT_UNIT_NET *unitNet);
+
+const char *AQHREACT_UnitNet_GetName(const AQHREACT_UNIT_NET *unitNet);
+void AQHREACT_UnitNet_SetName(AQHREACT_UNIT_NET *unitNet, const char *s);
+
+AQHREACT_UNIT_LIST *AQHREACT_UnitNet_GetUnitList(const AQHREACT_UNIT_NET *unitNet);
+AQHREACT_UNIT *AQHREACT_UnitNet_GetUnitById(const AQHREACT_UNIT_NET *unitNet, const char *s);
+void AQHREACT_UnitNet_AddUnit(AQHREACT_UNIT_NET *unitNet, AQHREACT_UNIT *unit);
+
+AQHREACT_UNIT_NET *AQHREACT_UnitNet_List_GetByName(const AQHREACT_UNIT_NET_LIST *unitNetList, const char *name);
+
+
+
+
+#endif
+

apps/aqhome-react/types/unitnet_p.h

@@ -0,0 +1,25 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOME_REACT_UNIT_NET_P_H
+#define AQHOME_REACT_UNIT_NET_P_H
+
+
+#include "aqhome-react/types/unitnet.h"
+
+
+struct AQHREACT_UNIT_NET {
+  GWEN_LIST_ELEMENT(AQHREACT_UNIT_NET)
+
+  char *name;
+  AQHREACT_UNIT_LIST *unitList;
+};
+
+
+#endif
+

apps/aqhome-react/units/0BUILD

@@ -38,15 +38,25 @@
 
     <headers dist="true" >
       u_or.h
+      u_passthrough.h
       u_varchanges.h
       u_valuefilter.h
+      u_timer.h
+      u_hold.h
+      u_lowpass.h
+      u_highpass.h
     </headers>
   
     <sources>
       $(local/typefiles)
       u_or.c
+      u_passthrough.c
       u_varchanges.c
       u_valuefilter.c
+      u_timer.c
+      u_hold.c
+      u_lowpass.c
+      u_highpass.c
     </sources>
 
     <useTargets>

apps/aqhome-react/units/README

@@ -0,0 +1,4 @@
+
+This folder contains units.
+
+Please add code to function AqHomeReact_CreateUnitByName() in ../aqhome_react.c for new unit types.

apps/aqhome-react/units/u_highpass.c

@@ -0,0 +1,98 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "./u_highpass.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+#define AQHOMEREACT_UNIT_HIGHPASS_INSLOT_INPUT   0
+#define AQHOMEREACT_UNIT_HIGHPASS_OUTSLOT_OUTPUT 0
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+AQHREACT_UNIT *AqHomeReact_UnitHighPass_new(void)
+{
+  AQHREACT_UNIT *unit;
+  AQHREACT_OUTPUT_SLOT *outputSlot;
+  AQHREACT_INPUT_SLOT *inputSlot;
+  AQHREACT_PARAM *param;
+
+  unit=AQHREACT_Unit_new();
+  AQHREACT_Unit_SetName(unit, "highpass");
+  AQHREACT_Unit_SetDescription(unit, "Highpass filter for data");
+  AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
+
+  outputSlot=AQHREACT_OutputSlot_new();
+  AQHREACT_OutputSlot_SetName(outputSlot, "output");
+  AQHREACT_OutputSlot_SetIdForUnit(outputSlot, AQHOMEREACT_UNIT_HIGHPASS_OUTSLOT_OUTPUT);
+  AQHREACT_OutputSlot_SetEmittedDataType(outputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddOutputSlot(unit, outputSlot);
+
+  inputSlot=AQHREACT_InputSlot_new();
+  AQHREACT_InputSlot_SetName(inputSlot, "input");
+  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_HIGHPASS_INSLOT_INPUT);
+  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
+
+  param=AQHREACT_Param_new();
+  AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_HIGHPASS_PARAM_LIMIT);
+  AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddParam(unit, param);
+
+  param=AQHREACT_Param_new();
+  AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_HIGHPASS_PARAM_NEWVALUE);
+  AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddParam(unit, param);
+
+  return unit;
+}
+
+
+
+void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
+{
+  if (unit && dataObject && slotIdForUnit==AQHOMEREACT_UNIT_HIGHPASS_INSLOT_INPUT) {
+    double data;
+    double limit;
+    double newValue;
+
+    data=AQHREACT_DataObject_GetDoubleData(dataObject);
+    limit=AQHREACT_Unit_GetParamValueDouble(unit, AQHOMEREACT_UNIT_HIGHPASS_PARAM_LIMIT, data);
+    newValue=AQHREACT_Unit_GetParamValueDouble(unit, AQHOMEREACT_UNIT_HIGHPASS_PARAM_NEWVALUE, data);
+    AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_HIGHPASS_OUTSLOT_OUTPUT, (data>=limit)?data:newValue);
+  }
+}
+
+
+
+

apps/aqhome-react/units/u_highpass.h

@@ -0,0 +1,27 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEREACT_U_HIGHPASS_H
+#define AQHOMEREACT_U_HIGHPASS_H
+
+
+#include "aqhome-react/aqhome_react.h"
+#include "aqhome-react/types/unit.h"
+
+
+#define AQHOMEREACT_UNIT_HIGHPASS_PARAM_LIMIT    "threshold"
+#define AQHOMEREACT_UNIT_HIGHPASS_PARAM_NEWVALUE "newValue"
+
+
+AQHREACT_UNIT *AqHomeReact_UnitHighPass_new(void);
+
+
+
+#endif
+
+

apps/aqhome-react/units/u_hold.c

@@ -0,0 +1,185 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "./u_hold.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+#define AQHOMEREACT_UNIT_HOLD_INSLOT_INPUT     0
+#define AQHOMEREACT_UNIT_HOLD_INSLOT_TIMER     1
+
+#define AQHOMEREACT_UNIT_HOLD_OUTSLOT_OUTPUT   0
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * type declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+typedef struct AQHREACT_UNIT_HOLD AQHREACT_UNIT_HOLD;
+struct AQHREACT_UNIT_HOLD {
+  uint64_t tsHoldUntil;
+  int lastProcessedState;
+  int currentOutState;
+};
+GWEN_INHERIT(AQHREACT_UNIT, AQHREACT_UNIT_HOLD)
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static void GWENHYWFAR_CB _freeData(void *bp, void *p);
+static int _cbProcessFn(AQHREACT_UNIT *unit);
+static int _checkState(AQHREACT_UNIT *unit);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+AQHREACT_UNIT *AqHomeReact_UnitHold_new(void)
+{
+  AQHREACT_UNIT_HOLD *xunit;
+  AQHREACT_UNIT *unit;
+  AQHREACT_OUTPUT_SLOT *outputSlot;
+  AQHREACT_INPUT_SLOT *inputSlot;
+
+  unit=AQHREACT_Unit_new();
+  GWEN_NEW_OBJECT(AQHREACT_UNIT_HOLD, xunit);
+  GWEN_INHERIT_SETDATA(AQHREACT_UNIT, AQHREACT_UNIT_HOLD, unit, xunit, _freeData);
+
+  AQHREACT_Unit_SetName(unit, "hold");
+  AQHREACT_Unit_SetDescription(unit, "Hold incoming signal for a given time");
+  AQHREACT_Unit_SetProcessFn(unit, _cbProcessFn);
+
+  outputSlot=AQHREACT_OutputSlot_new();
+  AQHREACT_OutputSlot_SetName(outputSlot, "output");
+  AQHREACT_OutputSlot_SetIdForUnit(outputSlot, AQHOMEREACT_UNIT_HOLD_OUTSLOT_OUTPUT);
+  AQHREACT_OutputSlot_SetEmittedDataType(outputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddOutputSlot(unit, outputSlot);
+
+  inputSlot=AQHREACT_InputSlot_new();
+  AQHREACT_InputSlot_SetName(inputSlot, "input");
+  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_HOLD_INSLOT_INPUT);
+  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
+
+  inputSlot=AQHREACT_InputSlot_new();
+  AQHREACT_InputSlot_SetName(inputSlot, "timer");
+  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_HOLD_INSLOT_TIMER);
+  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
+
+  return unit;
+}
+
+
+
+void _freeData(void *bp, void *p)
+{
+  AQHREACT_UNIT_HOLD *xunit;
+
+  xunit=(AQHREACT_UNIT_HOLD*) p;
+  GWEN_FREE_OBJECT(xunit);
+}
+
+
+
+int _cbProcessFn(AQHREACT_UNIT *unit)
+{
+  if (unit && AQHREACT_Unit_InputHasChanged(unit)) {
+    int rv;
+
+    rv=_checkState(unit);
+    AQHREACT_Unit_ClearChangeFlagsInUnitAndInputSlots(unit);
+    return rv;
+  }
+
+  return 0;
+}
+
+
+
+int _checkState(AQHREACT_UNIT *unit)
+{
+  AQHREACT_UNIT_HOLD *xunit;
+  int result=0;
+
+  xunit=GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_HOLD, unit);
+  if (xunit) {
+    AQHREACT_INPUT_SLOT *dataSlot;
+
+    dataSlot=AQHREACT_Unit_GetInputSlotByIdForUnit(unit, AQHOMEREACT_UNIT_HOLD_INSLOT_INPUT);
+    if (dataSlot) {
+      AQHREACT_DATAOBJECT *dataObject;
+
+      dataObject=AQHREACT_InputSlot_GetCurrentDataObject(dataSlot);
+      if (dataObject) {
+        double data;
+
+        data=AQHREACT_DataObject_GetDoubleData(dataObject);
+        if (data>0.0) {
+          if (xunit->lastProcessedState==0) { /* was off, is on, turn output ON */
+            DBG_INFO(NULL, "Turning output ON");
+            AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_HOLD_OUTSLOT_OUTPUT, 1.0);
+            xunit->currentOutState=1;
+            result=1;
+          }
+          xunit->lastProcessedState=1;
+        } /* if new value is ON */
+        else {
+          uint64_t now;
+
+          now=(uint64_t) time(NULL);
+          if (xunit->lastProcessedState) { /* was 1, is now 0, start hold timer */
+            int holdTime;
+
+            DBG_INFO(NULL, "Starting timeout counter");
+            holdTime=AQHREACT_Unit_GetParamValueDouble(unit, AQHOMEREACT_UNIT_HOLD_PARAM_HOLDTIME, 30.0);
+            xunit->tsHoldUntil=now+holdTime;
+            result=1;
+          }
+          else { /* was 0, is 0, check timeout */
+            if (xunit->currentOutState>0) { /* output is still ON, check hold time */
+              if (now>xunit->tsHoldUntil) {
+                /* timeout, turn output OFF */
+                DBG_INFO(NULL, "Turning output OFF");
+                AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_HOLD_OUTSLOT_OUTPUT, 0.0);
+                xunit->currentOutState=0;
+                xunit->tsHoldUntil=0;
+                result=1;
+              }
+            }
+          }
+          xunit->lastProcessedState=0;
+        }
+      }
+    }
+  }
+  return result;
+}
+
+
+

apps/aqhome-react/units/u_hold.h

@@ -0,0 +1,25 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEREACT_U_HOLD_H
+#define AQHOMEREACT_U_HOLD_H
+
+
+#include "aqhome-react/aqhome_react.h"
+#include "aqhome-react/types/unit.h"
+
+#define AQHOMEREACT_UNIT_HOLD_PARAM_HOLDTIME  "holdTime"
+
+
+AQHREACT_UNIT *AqHomeReact_UnitHold_new(void);
+
+
+
+#endif
+
+

apps/aqhome-react/units/u_lowpass.c

@@ -0,0 +1,98 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "./u_lowpass.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+#define AQHOMEREACT_UNIT_LOWPASS_INSLOT_INPUT   0
+#define AQHOMEREACT_UNIT_LOWPASS_OUTSLOT_OUTPUT 0
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+AQHREACT_UNIT *AqHomeReact_UnitLowPass_new(void)
+{
+  AQHREACT_UNIT *unit;
+  AQHREACT_OUTPUT_SLOT *outputSlot;
+  AQHREACT_INPUT_SLOT *inputSlot;
+  AQHREACT_PARAM *param;
+
+  unit=AQHREACT_Unit_new();
+  AQHREACT_Unit_SetName(unit, "lowpass");
+  AQHREACT_Unit_SetDescription(unit, "Lowpass filter for data");
+  AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
+
+  outputSlot=AQHREACT_OutputSlot_new();
+  AQHREACT_OutputSlot_SetName(outputSlot, "output");
+  AQHREACT_OutputSlot_SetIdForUnit(outputSlot, AQHOMEREACT_UNIT_LOWPASS_OUTSLOT_OUTPUT);
+  AQHREACT_OutputSlot_SetEmittedDataType(outputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddOutputSlot(unit, outputSlot);
+
+  inputSlot=AQHREACT_InputSlot_new();
+  AQHREACT_InputSlot_SetName(inputSlot, "input");
+  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_LOWPASS_INSLOT_INPUT);
+  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
+
+  param=AQHREACT_Param_new();
+  AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_LOWPASS_PARAM_LIMIT);
+  AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddParam(unit, param);
+
+  param=AQHREACT_Param_new();
+  AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_LOWPASS_PARAM_NEWVALUE);
+  AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddParam(unit, param);
+
+  return unit;
+}
+
+
+
+void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
+{
+  if (unit && dataObject && slotIdForUnit==AQHOMEREACT_UNIT_LOWPASS_INSLOT_INPUT) {
+    double data;
+    double limit;
+    double newValue;
+
+    data=AQHREACT_DataObject_GetDoubleData(dataObject);
+    limit=AQHREACT_Unit_GetParamValueDouble(unit, AQHOMEREACT_UNIT_LOWPASS_PARAM_LIMIT, data);
+    newValue=AQHREACT_Unit_GetParamValueDouble(unit, AQHOMEREACT_UNIT_LOWPASS_PARAM_NEWVALUE, data);
+    AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_LOWPASS_OUTSLOT_OUTPUT, (data<=limit)?data:newValue);
+  }
+}
+
+
+
+

apps/aqhome-react/units/u_lowpass.h

@@ -0,0 +1,27 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEREACT_U_LOWPASS_H
+#define AQHOMEREACT_U_LOWPASS_H
+
+
+#include "aqhome-react/aqhome_react.h"
+#include "aqhome-react/types/unit.h"
+
+
+#define AQHOMEREACT_UNIT_LOWPASS_PARAM_LIMIT    "threshold"
+#define AQHOMEREACT_UNIT_LOWPASS_PARAM_NEWVALUE "newValue"
+
+
+AQHREACT_UNIT *AqHomeReact_UnitLowPass_new(void);
+
+
+
+#endif
+
+

apps/aqhome-react/units/u_or.c

@@ -86,6 +86,7 @@ int _cbProcessFn(AQHREACT_UNIT *unit)
       result=_sampleInputSlots(inputSlotList);
       AQHREACT_Unit_ClearChangeFlagsInUnitAndInputSlots(unit);
       AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_OR_OUTSLOT_RESULT, result?1.0:0.0);
+      return 1;
     }
   }
 

apps/aqhome-react/units/u_passthrough.c

@@ -0,0 +1,77 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "./u_passthrough.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * defines
+ * ------------------------------------------------------------------------------------------------
+ */
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * forward declarations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+static void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
+
+
+
+/* ------------------------------------------------------------------------------------------------
+ * implementations
+ * ------------------------------------------------------------------------------------------------
+ */
+
+AQHREACT_UNIT *AqHomeReact_UnitPassthrough_new(void)
+{
+  AQHREACT_UNIT *unit;
+  AQHREACT_OUTPUT_SLOT *outputSlot;
+  AQHREACT_INPUT_SLOT *inputSlot;
+
+  unit=AQHREACT_Unit_new();
+  AQHREACT_Unit_SetName(unit, "passthrough");
+  AQHREACT_Unit_SetDescription(unit, "Generic passthrough unit");
+  AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
+
+  outputSlot=AQHREACT_OutputSlot_new();
+  AQHREACT_OutputSlot_SetName(outputSlot, "output");
+  AQHREACT_OutputSlot_SetIdForUnit(outputSlot, AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT);
+  AQHREACT_OutputSlot_SetEmittedDataType(outputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddOutputSlot(unit, outputSlot);
+
+  inputSlot=AQHREACT_InputSlot_new();
+  AQHREACT_InputSlot_SetName(inputSlot, "input");
+  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT);
+  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
+
+  return unit;
+}
+
+
+
+
+void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
+{
+  if (unit && dataObject && slotIdForUnit==AQHOMEREACT_UNIT_PASSTHROUGH_INSLOT_INPUT)
+    AQHREACT_Unit_OutputData(unit, AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT, dataObject);
+}
+
+
+
+

apps/aqhome-react/units/u_passthrough.h

@@ -0,0 +1,28 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEREACT_U_PASSTHROUGH_H
+#define AQHOMEREACT_U_PASSTHROUGH_H
+
+
+#include "aqhome-react/aqhome_react.h"
+#include "aqhome-react/types/unit.h"
+
+
+#define AQHOMEREACT_UNIT_PASSTHROUGH_INSLOT_INPUT  0
+#define AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT 0
+
+
+
+AQHREACT_UNIT *AqHomeReact_UnitPassthrough_new(void);
+
+
+
+#endif
+
+

apps/aqhome-react/units/u_timer.c

@@ -0,0 +1,42 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "./u_timer.h"
+#include "./u_passthrough.h"
+
+#include <gwenhywfar/debug.h>
+
+
+
+AQHREACT_UNIT *AqHomeReact_UnitTimer_new(void)
+{
+  AQHREACT_UNIT *unit;
+
+  unit=AqHomeReact_UnitPassthrough_new();
+  AQHREACT_Unit_SetName(unit, "timer");
+  AQHREACT_Unit_SetDescription(unit, "Periodically generate a timer signal");
+
+  return unit;
+}
+
+
+
+void AqHomeReact_UnitTimer_GenerateTick(AQHREACT_UNIT *unit)
+{
+  AQHREACT_Unit_OutputDoubleData(unit, AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT, 1.0);
+}
+
+
+
+
+
+

apps/aqhome-react/units/u_timer.h

@@ -0,0 +1,24 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2024 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQHOMEREACT_U_TIMER_H
+#define AQHOMEREACT_U_TIMER_H
+
+
+#include "aqhome-react/aqhome_react.h"
+#include "aqhome-react/types/unit.h"
+
+
+AQHREACT_UNIT *AqHomeReact_UnitTimer_new(void);
+
+void AqHomeReact_UnitTimer_GenerateTick(AQHREACT_UNIT *unit);
+
+
+#endif
+
+

apps/aqhome-react/units/u_varchanges.c

@@ -11,71 +11,42 @@
 #endif
 
 #include "./u_varchanges.h"
+#include "./u_passthrough.h"
 
 #include <gwenhywfar/debug.h>
 
 
 
-/* ------------------------------------------------------------------------------------------------
+AQHREACT_UNIT *AqHomeReact_UnitVarChanges_new(void)
- * defines
- * ------------------------------------------------------------------------------------------------
- */
-
-#define AQHOMEREACT_UNIT_VARCHANGES_INSLOT_CHANGE  0
-
-#define AQHOMEREACT_UNIT_VARCHANGES_OUTSLOT_RESULT 0
-
-
-
-/* ------------------------------------------------------------------------------------------------
- * forward declarations
- * ------------------------------------------------------------------------------------------------
- */
-
-static void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
-
-
-
-/* ------------------------------------------------------------------------------------------------
- * implementations
- * ------------------------------------------------------------------------------------------------
- */
-
-AQHREACT_UNIT *AqHomeReact_UnitVarChanges_new(AQHOME_REACT *aqh)
 {
   AQHREACT_UNIT *unit;
-  AQHREACT_OUTPUT_SLOT *outputSlot;
-  AQHREACT_INPUT_SLOT *inputSlot;
 
-  unit=AQHREACT_Unit_new();
+  unit=AqHomeReact_UnitPassthrough_new();
   AQHREACT_Unit_SetName(unit, "varchanges");
   AQHREACT_Unit_SetDescription(unit, "Propagates changes of values on the data server");
-  AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
-
-  outputSlot=AQHREACT_OutputSlot_new();
-  AQHREACT_OutputSlot_SetName(outputSlot, "output");
-  AQHREACT_OutputSlot_SetIdForUnit(outputSlot, AQHOMEREACT_UNIT_VARCHANGES_OUTSLOT_RESULT);
-  AQHREACT_OutputSlot_SetEmittedDataType(outputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
-  AQHREACT_Unit_AddOutputSlot(unit, outputSlot);
-
-  inputSlot=AQHREACT_InputSlot_new();
-  AQHREACT_InputSlot_SetName(inputSlot, "input");
-  AQHREACT_InputSlot_SetIdForUnit(inputSlot, AQHOMEREACT_UNIT_VARCHANGES_INSLOT_CHANGE);
-  AQHREACT_InputSlot_SetAcceptedDataType(inputSlot, AQHREACT_DATAOBJECTTYPE_DOUBLE);
-  AQHREACT_Unit_AddInputSlot(unit, inputSlot);
 
   return unit;
 }
 
 
 
-
+void AqHomeReact_UnitVarChanges_ValueUpdated(AQHREACT_UNIT *unit, const AQH_VALUE *value, uint64_t timestamp, double data)
-void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
 {
-  if (unit && dataObject && slotIdForUnit==0)
+  AQHREACT_DATAOBJECT *dataObject;
-    AQHREACT_Unit_OutputData(unit, AQHOMEREACT_UNIT_VARCHANGES_OUTSLOT_RESULT, dataObject);
+
+  DBG_INFO(NULL, "Value \"%s\" changed", AQH_Value_GetNameForSystem(value));
+  dataObject=AQHREACT_DataObject_new();
+  AQHREACT_DataObject_SetDataType(dataObject, AQHREACT_DATAOBJECTTYPE_DOUBLE);
+  AQHREACT_DataObject_SetTimestamp(dataObject, timestamp);
+  AQHREACT_DataObject_SetDoubleData(dataObject, data);
+  AQHREACT_DataObject_SetSystemValueId(dataObject, AQH_Value_GetNameForSystem(value));
+  AQHREACT_DataObject_SetValueId(dataObject, AQH_Value_GetId(value));
+  AQHREACT_Unit_OutputData(unit, AQHOMEREACT_UNIT_PASSTHROUGH_OUTSLOT_OUTPUT, dataObject);
+  AQHREACT_DataObject_free(dataObject);
 }
 
 
 
 
+
+

apps/aqhome-react/units/u_varchanges.h

@@ -13,9 +13,12 @@
 #include "aqhome-react/aqhome_react.h"
 #include "aqhome-react/types/unit.h"
 
+#include "aqhome/data/value.h"
 
-AQHREACT_UNIT *AqHomeReact_UnitVarChanges_new(AQHOME_REACT *aqh);
 
+AQHREACT_UNIT *AqHomeReact_UnitVarChanges_new(void);
+
+void AqHomeReact_UnitVarChanges_ValueUpdated(AQHREACT_UNIT *unit, const AQH_VALUE *value, uint64_t timestamp, double data);
 
 
 #endif

aqhome-react.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export AQHOME_LOGLEVEL=info 
+export LD_LIBRARY_PATH="0-build/aqhome/:$LD_LIBRARY_PATH"
+
+0-build/apps/aqhome-react/aqhome-react -p ./aqhome-react.pid "$@"
+