X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/756baf5c8eaf003e8271dab9c395de2b0e704857..9bfa0c13066918f440ac2b5461fb3f8847f43fd6:/GroupBlock.cpp?ds=sidebyside

diff --git a/GroupBlock.cpp b/GroupBlock.cpp
index 422cf97..f618789 100644
--- a/GroupBlock.cpp
+++ b/GroupBlock.cpp
@@ -5,31 +5,48 @@
 #include "GroupInterface.h"
 #include "string.h"
 #include <sstream>
+#include "Parameters.h"
 
 int GroupBlock::counter = 1;
 
 GroupBlock::GroupBlock(GroupBlock *_parent) throw(Exception) :  AbstractBlock() {
 
+  GroupInterface* clk = NULL;
+  GroupInterface* rst = NULL;
+  
   // force topGroup to false if this group has a parent
   if (_parent != NULL) {
     topGroup = false;
     name = QString("sub_group")+"_"+QString::number(counter++);
+    // creating clk/rst interfaces
+    clk = new GroupInterface(this,"clk", AbstractInterface::Input, AbstractInterface::Clock);
+    rst = new GroupInterface(this,"reset", AbstractInterface::Input, AbstractInterface::Reset);
+    addInterface(clk);
+    addInterface(rst);    
   }
   else {
     topGroup = true;
     name = QString("top_group");
     // creating external clk/rst interfaces
-    GroupInterface* clk = new GroupInterface(this,"ext_clk", AbstractInterface::Input, AbstractInterface::Clock);
-    GroupInterface* rst = new GroupInterface(this,"ext_reset", AbstractInterface::Input, AbstractInterface::Reset);
+    clk = new GroupInterface(this,"ext_clk", AbstractInterface::Input, AbstractInterface::Clock);
+    rst = new GroupInterface(this,"ext_reset", AbstractInterface::Input, AbstractInterface::Reset);
     addInterface(clk);
     addInterface(rst);
-    // creating clkrstgen block : done in Dispatcher since this has no access to library
+    // creating clkrstgen block and connecting it to this: done in Dispatcher since this has no access to library
   }
   parent = _parent;
-  if (parent != NULL) {
-    // adding this to the child blocks of parent
-    AB_TO_GRP(parent)->addBlock(this);
+
+  if (_parent != NULL) {
+    try {
+      connectClkReset();
+    }
+    catch(Exception e) {
+      AbstractBlock* source = (AbstractBlock *)(e.getSource());
+      cerr << qPrintable(source->getName()) << ":" << qPrintable(e.getMessage()) << endl;
+      throw(e);
+    }
   }
+
 }
 
 GroupBlock::~GroupBlock() {
@@ -153,20 +170,22 @@ void GroupBlock::computeOutputPattern(int nbExec) throw(Exception) {
       if (block->getControlOutputs().size() > 0) addIt = true;
     }
     else {
-      // if the block has all its connected inputs that are connected to an intput of the group, add it too
-      addIt = true;
-      foreach(AbstractInterface* iface, block->getControlInputs()) {
-        //cout << qPrintable(iface->getName()) << " of " << qPrintable(iface->getOwner()->getName()) << " connected to " << endl;
-        ConnectedInterface* connFrom = ((ConnectedInterface*)iface)->getConnectedFrom();
-        //cout << qPrintable(connFrom->getName()) << " of " << qPrintable(connFrom->getOwner()->getName()) << endl;
-        
-        if (connFrom == NULL) {
-          addIt = false;
-          break;
-        }
-        else if (connFrom->getOwner() != this) {
-          addIt = false;
-          break;
+      // if the block has all its connected control inputs that are connected to an intput of the group, add it too
+      if (block->getControlInputs().size() > 0) {
+        addIt = true;
+        foreach(AbstractInterface* iface, block->getControlInputs()) {
+          //cout << qPrintable(iface->getName()) << " of " << qPrintable(iface->getOwner()->getName()) << " connected to " << endl;
+          ConnectedInterface* connFrom = ((ConnectedInterface*)iface)->getConnectedFrom();
+          //cout << qPrintable(connFrom->getName()) << " of " << qPrintable(connFrom->getOwner()->getName()) << endl;
+
+          if (connFrom == NULL) {
+            addIt = false;
+            break;
+          }
+          else if (connFrom->getOwner() != this) {
+            addIt = false;
+            break;
+          }
         }
       }
     }
@@ -253,7 +272,7 @@ void GroupBlock::generateVHDL(const QString& path) throw(Exception) {
   QString coreFile = "";
 
   coreFile = path;
-  coreFile.append(normalizeName(name));
+  coreFile.append(Parameters::normalizeName(name));
   coreFile.append(".vhd");
 
   QFile vhdlCore(coreFile);
@@ -262,13 +281,15 @@ void GroupBlock::generateVHDL(const QString& path) throw(Exception) {
     throw(Exception(VHDLFILE_NOACCESS));
   }
 
+  cout << "generate VHDL of block " << qPrintable(name) << " in " << qPrintable(coreFile) << endl;
   QTextStream outCore(&vhdlCore);
 
+  QDomElement dummyElt;
   try {
-    generateComments(outCore);
-    generateLibraries(outCore);
+    generateComments(outCore,dummyElt,"");
+    generateLibraries(outCore,dummyElt);
     generateEntity(outCore);
-    generateArchitecture(outCore);
+    generateArchitecture(outCore,dummyElt);
   }
   catch(Exception err) {
     throw(err);
@@ -278,11 +299,11 @@ void GroupBlock::generateVHDL(const QString& path) throw(Exception) {
 }
 
 
-void GroupBlock::generateComments(QTextStream& out) throw(Exception) {
+void GroupBlock::generateComments(QTextStream& out, QDomElement &elt, QString coreFile) throw(Exception) {
   out << " -- VHDL generated automatically for " << name << " --" << endl << endl;
 }
 
-void GroupBlock::generateLibraries(QTextStream& out) throw(Exception) {
+void GroupBlock::generateLibraries(QTextStream& out, QDomElement &elt) throw(Exception) {
 
   out << "library IEEE;" << endl;
   out << "use IEEE.STD_LOGIC_1164.all;" << endl;
@@ -290,7 +311,7 @@ void GroupBlock::generateLibraries(QTextStream& out) throw(Exception) {
 
 }
 
-void GroupBlock::generateEntity(QTextStream& out) throw(Exception) {
+void GroupBlock::generateEntity(QTextStream& out, bool hasController) throw(Exception) {
 
   int i;
 
@@ -393,7 +414,11 @@ void GroupBlock::generateEntity(QTextStream& out) throw(Exception) {
 
 }
 
-void GroupBlock::generateArchitecture(QTextStream& out) throw(Exception) {
+void GroupBlock::generateArchitecture(QTextStream& out, QDomElement &elt) throw(Exception) {
 
 }
 
+void GroupBlock::generateController(QTextStream &out) throw(Exception) {
+  
+}
+