IO Buffer channels BiBlob and BoBlob for not IO-copied data added

src/lib/rt/src/rt_io_bus.c

@@ -357,6 +357,34 @@ pwr_tStatus io_bus_card_init( io_tCtx ctx,
       break;
     }
 
+    case pwr_cClass_ChanBiBlob: {
+      pwr_sClass_ChanBiBlob *chan_bi = (pwr_sClass_ChanBiBlob *) chanp->cop;
+      *input_area_offset += *input_area_chansize;
+      *input_area_chansize = chan_bi->Size;
+      if ( !chanp->sop || !chan_bi->Size)
+	continue;
+
+      chanp->offset = *input_area_offset;
+      chanp->size = *input_area_chansize;
+      chanp->mask = 0;
+
+      break;
+    }
+
+    case pwr_cClass_ChanBoBlob: {
+      pwr_sClass_ChanBoBlob *chan_bo = (pwr_sClass_ChanBoBlob *) chanp->cop;
+      *output_area_offset += *output_area_chansize;
+      *output_area_chansize = chan_bo->Size;
+      if ( !chanp->sop || !chan_bo->Size)
+	continue;
+
+      chanp->offset = *output_area_offset;
+      chanp->size = *output_area_chansize;
+      chanp->mask = 0;
+
+      break;
+    }
+
     case pwr_cClass_ChanDo: {
       pwr_sClass_ChanDo *chan_do = (pwr_sClass_ChanDo *) chanp->cop;
       if (chan_do->Number == 0) {
@@ -941,6 +969,13 @@ void io_bus_card_read( io_tCtx ctx,
       }
       break;
     }
+    case pwr_cClass_ChanBiBlob: {
+      if ( chanp->cop && chanp->sop) {	  
+	memcpy( (char *)chanp->vbp, (char *)input_area + cp->offset + chanp->offset,
+		chanp->SigStrSize);
+      }
+      break;
+    }
     }
   }
 }
@@ -1404,6 +1439,13 @@ void io_bus_card_write( io_tCtx ctx,
       }
       break;
     }
+    case pwr_cClass_ChanBoBlob: {
+      if ( chanp->cop && chanp->sop) {	  
+	memcpy( (char *)output_area + cp->offset + chanp->offset, (char *)chanp->vbp,
+		chanp->SigStrSize);
+      }
+      break;
+    }
     }
   }
   

src/wbl/pwrb/src/pwrb_c_chanbiblob.wb_load

+! 
+!  Proview   Open Source Process Control.
+!  Copyright (C) 2005-2012 SSAB EMEA AB.
+! 
+!  This file is part of Proview.
+!
+!  This program is free software; you can redistribute it and/or 
+!  modify it under the terms of the GNU General Public License as 
+!  published by the Free Software Foundation, either version 2 of 
+!  the License, or (at your option) any later version.
+!
+!  This program is distributed in the hope that it will be useful 
+!  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+!  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+!  GNU General Public License for more details.
+!
+!  You should have received a copy of the GNU General Public License 
+!  along with Proview. If not, see <http://www.gnu.org/licenses/>
+! 
+!  Linking Proview statically or dynamically with other modules is
+!  making a combined work based on Proview. Thus, the terms and 
+!  conditions of the GNU General Public License cover the whole 
+!  combination.
+! 
+!  In addition, as a special exception, the copyright holders of
+!  Proview give you permission to, from the build function in the
+!  Proview Configurator, combine Proview with modules generated by the
+!  Proview PLC Editor to a PLC program, regardless of the license
+!  terms of these modules. You may copy and distribute the resulting
+!  combined work under the terms of your choice, provided that every 
+!  copy of the combined work is accompanied by a complete copy of 
+!  the source code of Proview (the version used to produce the 
+!  combined work), being distributed under the terms of the GNU 
+!  General Public License plus this exception.
+!
+!  pwrb_c_chanbiblob.wb_load -- Defines the class ChanBiBlob.
+!
+SObject pwrb:Class
+!/**
+!  @Version 1.0
+!  @Group IO,Channels,NodeConfiguration
+!  @Summary Configures an buffer input channel
+!  Configures an buffer input channel.
+!  
+!  Channel type for data on distributed bus IO of type arrays and 
+!  strings. 
+!
+!  ChanBiBlob objects are configured below a suitable module or card object. 
+!  It should be connected to an attribute of arbitrary type with corresponding 
+!  size.
+!
+!  In the Size attribute, the total size of the channel on the bus in bytes
+!  should be set. 
+!*/
+  Object ChanBiBlob $ClassDef 591
+    Body SysBody
+      Attr Editor = pwr_eEditor_AttrEd
+      Attr Method = pwr_eMethod_Standard
+      Attr Flags |= pwr_mClassDef_IO
+    EndBody
+    Object RtBody $ObjBodyDef 1 
+      Body SysBody
+        Attr StructName = "ChanBiBlob"
+      EndBody
+      !/**
+      !  Optional text.
+      !*/
+      Object Description $Attribute 1 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$String80"
+        EndBody
+      EndObject
+      !/**
+      !  Name of the attribute where the data is stored.
+      !*/
+      Object AttributeChanCon $Attribute 2
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$AttrRef"
+        EndBody
+      EndObject
+      !/**
+      !  Total size of bus data area for the channel in bytes.
+      !*/
+      Object Size $Attribute 3 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+    EndObject
+    Object Template ChanBiBlob
+      Body RtBody
+        Attr Size = 0
+      EndBody
+    EndObject
+    Object RtXtt $RtMenu
+      Object Signal $MenuRef
+	Body SysBody
+	  Attr ButtonName = "TargetAttribute"
+	  Attr RefAttribute = "SigChanCon"
+	EndBody
+      EndObject
+    EndObject
+  EndObject
+EndSObject

src/wbl/pwrb/src/pwrb_c_chanboblob.wb_load

+! 
+!  Proview   Open Source Process Control.
+!  Copyright (C) 2005-2012 SSAB EMEA AB.
+! 
+!  This file is part of Proview.
+!
+!  This program is free software; you can redistribute it and/or 
+!  modify it under the terms of the GNU General Public License as 
+!  published by the Free Software Foundation, either version 2 of 
+!  the License, or (at your option) any later version.
+!
+!  This program is distributed in the hope that it will be useful 
+!  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+!  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+!  GNU General Public License for more details.
+!
+!  You should have received a copy of the GNU General Public License 
+!  along with Proview. If not, see <http://www.gnu.org/licenses/>
+! 
+!  Linking Proview statically or dynamically with other modules is
+!  making a combined work based on Proview. Thus, the terms and 
+!  conditions of the GNU General Public License cover the whole 
+!  combination.
+! 
+!  In addition, as a special exception, the copyright holders of
+!  Proview give you permission to, from the build function in the
+!  Proview Configurator, combine Proview with modules generated by the
+!  Proview PLC Editor to a PLC program, regardless of the license
+!  terms of these modules. You may copy and distribute the resulting
+!  combined work under the terms of your choice, provided that every 
+!  copy of the combined work is accompanied by a complete copy of 
+!  the source code of Proview (the version used to produce the 
+!  combined work), being distributed under the terms of the GNU 
+!  General Public License plus this exception.
+!
+!  pwrb_c_chanboblob.wb_load -- Defines the class ChanBoBlob.
+!
+SObject pwrb:Class
+!/**
+!  @Version 1.0
+!  @Group IO,Channels,NodeConfiguration
+!  @Summary Configures an buffer input channel
+!  Configures an buffer input channel.
+!  
+!  Channel type for data on distributed bus IO of type arrays and 
+!  strings. 
+!
+!  ChanBoBlob objects are configured below a suitable module or card object. 
+!  It should be connected to an attribute of arbitrary type with corresponding 
+!  size.
+!
+!  In the Size attribute, the total size of the channel on the bus in bytes
+!  should be set. 
+!*/
+  Object ChanBoBlob $ClassDef 592
+    Body SysBody
+      Attr Editor = pwr_eEditor_AttrEd
+      Attr Method = pwr_eMethod_Standard
+      Attr Flags |= pwr_mClassDef_IO
+    EndBody
+    Object RtBody $ObjBodyDef 1 
+      Body SysBody
+        Attr StructName = "ChanBoBlob"
+      EndBody
+      !/**
+      !  Optional text.
+      !*/
+      Object Description $Attribute 1 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$String80"
+        EndBody
+      EndObject
+      !/**
+      !  Name of the attribute from where the data is fetched.
+      !*/
+      Object AttributeChanCon $Attribute 2
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$AttrRef"
+        EndBody
+      EndObject
+      !/**
+      !  Total size of bus data area for the channel in bytes.
+      !*/
+      Object Size $Attribute 3 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+    EndObject
+    Object Template ChanBoBlob
+      Body RtBody
+        Attr Size = 0
+      EndBody
+    EndObject
+    Object RtXtt $RtMenu
+      Object Signal $MenuRef
+	Body SysBody
+	  Attr ButtonName = "TargetAttribute"
+	  Attr RefAttribute = "SigChanCon"
+	EndBody
+      EndObject
+    EndObject
+  EndObject
+EndSObject