started VHDL generation of GroupBlock

[blast.git] / BlockParameter.h

diff --git a/BlockParameter.h b/BlockParameter.h
index e0c4af2fa7b7590e020bf62e25fc2d4718043286..15df2d8ff3dcdbc4d67d868746fa4de4bc799a06 100644 (file)
--- a/BlockParameter.h
+++ b/BlockParameter.h
@@ -19,6 +19,15 @@ public :
 \r
   enum ParamType { Expression = 1, Character, String, Bit, BitVector, Boolean, Integer, Natural, Positive, Real, Time};\r
   // a bit ugly to put that here but more practical for using them\r
+  /*!\r
+   * \brief The ParamWBAccess enum\r
+   * Read means that the block setup the value of this parameter and it is possible to \r
+   * to read that value from outside the FPGA (via the wrapper of the wishbone). Thus,\r
+   * from the block point of view, the parameter corresponds to an output port.\r
+   * Write means that it is possible to setup the value of this paramter from outside the FPGA (via\r
+   * the wrapper of the wishbone) so that the block can read that value.  Thus,\r
+   * from the block point of view, the parameter corresponds to an input port.\r
+   */\r
   enum ParamWBAccess { Read = 1, Write = 2};\r
   enum ParamWBDuration { Permanent = 1, Trigger = 2 };\r
   enum ParamVHDLContext { Entity = 1, Component = 2, Architecture = 3 }; // NB : 3 is when creating an instance of the block that owns this iface\r
@@ -35,6 +44,10 @@ public :
   inline int getType() { return type; }\r
   QString getTypeString();\r
   virtual QVariant getValue(); // may be overriden\r
+  int getIntValue(bool* ok);\r
+  double getDoubleValue(bool* ok);\r
+  bool getBooleanValue(bool* ok);\r
+  QString getStringValue();\r
   virtual QString getContext() = 0;\r
 \r
   // setters\r