changed sources to stimulis

[blast.git] / AbstractBlock.cpp

diff --git a/AbstractBlock.cpp b/AbstractBlock.cpp
index 336b677a10aeb7f3b75ab64967af1e283181d85c..b8ce5e5e1ddd8747ad461b278bbc215cfa093322 100644 (file)
--- a/AbstractBlock.cpp
+++ b/AbstractBlock.cpp
@@ -11,6 +11,7 @@
 AbstractBlock::AbstractBlock() {\r
   name = "";\r
   parent = NULL;\r
 AbstractBlock::AbstractBlock() {\r
   name = "";\r
   parent = NULL;\r

+  specialType = NotSpecial;\r

 }\r
 \r
 /*\r
 }\r
 \r
 /*\r


@@ -34,6 +35,15 @@ void AbstractBlock::setName(const QString& str) {
   name = Parameters::normalizeName(str);\r
 }\r
 \r
   name = Parameters::normalizeName(str);\r
 }\r
 \r

+void AbstractBlock::setSpecialType(int type) {\r
+  if ((type >= NotSpecial) && (type <= ClkConvert)) {\r
+    specialType = type;\r
+  }\r
+  else {\r
+    specialType = NotSpecial;\r
+  }\r
+}\r
+\r

 void AbstractBlock::setParent(AbstractBlock* _parent) {\r
   parent = _parent;\r
 }\r
 void AbstractBlock::setParent(AbstractBlock* _parent) {\r
   parent = _parent;\r
 }\r


@@ -46,6 +56,10 @@ bool AbstractBlock::isFunctionalBlock() {
   return false;\r
 }\r
 \r
   return false;\r
 }\r
 \r

+bool AbstractBlock::isSpecialBlock() {\r
+  return false;\r
+}\r
+\r

 bool AbstractBlock::isGroupBlock() {\r
   return false;\r
 }\r
 bool AbstractBlock::isGroupBlock() {\r
   return false;\r
 }\r


@@ -54,18 +68,40 @@ bool AbstractBlock::isTopGroupBlock() {
   return false;\r
 }\r
 \r
   return false;\r
 }\r
 \r

-bool AbstractBlock::isSourceBlock() {\r
+bool AbstractBlock::isStimuliBlock() {\r

   return false;\r
 }\r
   return false;\r
 }\r

-/* NB: a generator is a block that has no data inputs\r
+/* NB: a source is a block that has no data inputs\r

  * and has at least one data output.\r
  * and has at least one data output.\r

+ * By the way, blocks that have no data input/output\r
+ * (like clkrstgen) are not sources !\r

  */\r
  */\r

-bool AbstractBlock::isGeneratorBlock() {\r
+bool AbstractBlock::isSourceBlock() {\r

   if (getDataInputs().size() > 0) return false;\r
   if (getDataInputs().size() > 0) return false;\r

-  \r
+  if (getDataOutputs().size() == 0) return false;\r

   return true;\r
 }\r
 \r
   return true;\r
 }\r
 \r

+/* NB: a sink is a block without outputs of any type */\r
+bool AbstractBlock::isSinkBlock() {\r
+  if (getOutputs().size() == 0) return true;\r
+  return false;\r
+}\r
+\r
+int AbstractBlock::getSpecialTypeFromString(QString str) {\r
+  if (str == "source") {\r
+    return Source;\r
+  }\r
+  else if (str == "sink") {\r
+    return Sink;\r
+  }\r
+  else if (str == "clkconvert") {\r
+    return ClkConvert;\r
+  }\r
+  return NotSpecial;\r
+}\r
+\r
+\r

 void AbstractBlock::addParameter(BlockParameter *param) {\r
   params.append(param);\r
 }\r
 void AbstractBlock::addParameter(BlockParameter *param) {\r
   params.append(param);\r
 }\r


@@ -241,51 +277,95 @@ QList<BlockParameter *> AbstractBlock::getWishboneParameters() {
   return lst;\r
 }\r
 \r
   return lst;\r
 }\r
 \r

+void AbstractBlock::connectClock(QString clkName, int idGen) throw(Exception) {\r

 \r
 \r

+  GroupBlock* parentBlock = AB_TO_GRP(parent);  \r
+  ConnectedInterface* fromClk = NULL;\r
+  ConnectedInterface* toClk = AI_TO_CON(getIfaceFromName(clkName));\r

 \r
 \r

-void AbstractBlock::connectClkReset() throw(Exception) {\r
-\r
-  GroupBlock* parentBlock = AB_TO_GRP(parent);\r
-\r
-  cout << "connecting clk/rst for child " << qPrintable(name) << " of " << qPrintable(parentBlock->getName()) << endl;\r
-\r
-  QList<AbstractInterface* > lstClk = getInterfaces(AbstractInterface::Input,AbstractInterface::Clock);\r
-  QList<AbstractInterface* > lstRst = getInterfaces(AbstractInterface::Input,AbstractInterface::Reset);\r
+  if (parentBlock->isTop()) {\r
+    QString genName = "clkrstgen_" + QString::number(idGen);\r
+    AbstractBlock* clkrstgen = parentBlock->getFunctionalBlockByName(genName);\r
+    if (clkrstgen == NULL) {\r
+      throw(Exception(IFACE_TOP_NOCLKRSTGEN,this));\r
+    }\r
+    else {\r
+      fromClk = AI_TO_CON(clkrstgen->getIfaceFromName("clk"));      \r
+    }\r
+    cout << "connecting clock for " << qPrintable(name) << " to " << qPrintable(genName) << endl;\r
+  }\r
+  else {\r
+    // searching for ext_clk_idGen\r
+    QString name = "ext_clk_"+QString::number(idGen);\r
+    fromClk = AI_TO_CON(parentBlock->getIfaceFromName(name));\r
+    cout << "connecting clk for child " << qPrintable(name) << " of " << qPrintable(parentBlock->getName()) << endl;\r
+  }\r

 \r
 \r

-  if ((lstClk.isEmpty()) || (lstRst.isEmpty())) {\r
-    throw(Exception(IFACE_GROUP_NOCLKRST,this));\r
+  if (fromClk == NULL) {\r
+    throw(Exception(IFACE_GROUP_NOCLKRST,parentBlock));\r
+  }\r
+  else {\r
+    fromClk->connectTo(toClk);\r
+    cout << "connection done between " << qPrintable(toClk->getConnectedFrom()->getOwner()->getName()) << "/" << qPrintable(toClk->getConnectedFrom()->getName());\r
+    cout << " and " << qPrintable(toClk->getOwner()->getName()) << "/" << qPrintable(toClk->getName()) << endl;\r

   }\r
   }\r

+}\r

 \r
 \r

-  ConnectedInterface* toClk = AI_TO_CON(lstClk.at(0));\r
-  ConnectedInterface* toRst = AI_TO_CON(lstRst.at(0));\r
+void AbstractBlock::connectReset(QString rstName, int idGen) throw(Exception) {\r

 \r
 \r

-  ConnectedInterface* fromClk = NULL;\r
+  GroupBlock* parentBlock = AB_TO_GRP(parent);\r

   ConnectedInterface* fromRst = NULL;\r
   ConnectedInterface* fromRst = NULL;\r

+  ConnectedInterface* toRst = AI_TO_CON(getIfaceFromName(rstName));\r

 \r
   if (parentBlock->isTop()) {\r
 \r
   if (parentBlock->isTop()) {\r

-    AbstractBlock* clkrstgen = parentBlock->getFunctionalBlockByName("clkrstgen");\r
+    QString genName = "clkrstgen_" + QString::number(idGen);\r
+    AbstractBlock* clkrstgen = parentBlock->getFunctionalBlockByName(genName);\r

     if (clkrstgen == NULL) {\r
       throw(Exception(IFACE_TOP_NOCLKRSTGEN,this));\r
     }\r
     else {\r
     if (clkrstgen == NULL) {\r
       throw(Exception(IFACE_TOP_NOCLKRSTGEN,this));\r
     }\r
     else {\r

-      fromClk = AI_TO_CON(clkrstgen->getIfaceFromName("clk"));\r

       fromRst = AI_TO_CON(clkrstgen->getIfaceFromName("reset"));\r
     }\r
       fromRst = AI_TO_CON(clkrstgen->getIfaceFromName("reset"));\r
     }\r

+    cout << "connecting reset for " << qPrintable(name) << " to " << qPrintable(genName) << endl;\r

   }\r
   else {\r
   }\r
   else {\r

-    fromClk = AI_TO_CON(parentBlock->getIfaceFromName("clk"));\r
-    fromRst = AI_TO_CON(parentBlock->getIfaceFromName("reset"));\r
+    QString name = "ext_reset_"+QString::number(idGen);\r
+    fromRst = AI_TO_CON(parentBlock->getIfaceFromName(name));\r
+    cout << "connecting reset for child " << qPrintable(name) << " of " << qPrintable(parentBlock->getName()) << endl;\r

   }\r
   }\r

-  if ((fromClk == NULL) || (fromRst == NULL)) {\r
+\r
+  if (fromRst == NULL) {\r

     throw(Exception(IFACE_GROUP_NOCLKRST,parentBlock));\r
   }\r
   else {\r
     throw(Exception(IFACE_GROUP_NOCLKRST,parentBlock));\r
   }\r
   else {\r

-    fromClk->connectTo(toClk);\r

     fromRst->connectTo(toRst);\r
     fromRst->connectTo(toRst);\r

+    cout << "connection done between " << qPrintable(toRst->getConnectedFrom()->getOwner()->getName()) << "/" << qPrintable(toRst->getConnectedFrom()->getName());\r
+    cout << " and " << qPrintable(toRst->getOwner()->getName()) << "/" << qPrintable(toRst->getName()) << endl;\r

   }\r
   }\r

+}\r

 \r
 \r

+void AbstractBlock::generateEntity(QTextStream& out, bool hasController) throw(Exception) {\r

 \r
 \r

+  out << "entity " << name << " is" << endl;\r
+  try {\r
+    generateEntityOrComponentBody(out, 0, hasController);\r
+  }\r
+  catch(Exception e) {\r
+    throw(e);\r
+  }\r
+  out << "end entity " << name << ";" << endl << endl;\r

 }\r
 \r
 }\r
 \r

+void AbstractBlock::generateComponent(QTextStream& out, bool hasController) throw(Exception) {\r
+\r
+  out << "  component " << name << " is" << endl;\r
+  try {\r
+    generateEntityOrComponentBody(out, 2, hasController);\r
+  }\r
+  catch(Exception e) {\r
+    throw(e);\r
+  }\r
+  out << "  end component; " << endl << endl;\r
+}\r

 \r
 \r
 \r
 \r