cmDspFx.c,cmDspPgm.c: Finalized IntToSym.

src/dsp/cmDspFx.c

 { 
   cmDspRC_t    rc = kOkDspRC;
   cmDspIntToSym_t* p = (cmDspIntToSym_t*)inst;
-  unsigned idx = cmInvalidIdx;
 
   // if an integer arrived at 'in'
   if( evt->dstVarId == kInItsId )
   {
+    cmDspSetEvent(ctx,inst,evt);
+
     unsigned i;
     int      intVal = cmDspInt(inst,kInItsId);
     
     for(i=0; i<p->symIdCnt; ++i)
       if( intVal == p->intArray[i] )
       {
-        rc = _cmDspIntToSymSendOut( ctx, inst, idx );
-        idx = i;
+        rc = _cmDspIntToSymSendOut( ctx, inst, i );
         break;
       } 
   }
       {
         cmDspSetEvent(ctx,inst,evt);
 
-        int x = cmDspInt( inst, evt->dstVarId );
-        printf("%i %i\n", x, p->symIdArray[evt->dstVarId - p->baseIntItsId] );
-        p->intArray[ evt->dstVarId - p->baseIntItsId ] = x;
+        p->intArray[ evt->dstVarId - p->baseIntItsId ] = cmDspInt( inst, evt->dstVarId );
       }
   }
 

src/dsp/cmDspPgm.c

 {
   cmDspRC_t rc = kOkDspRC;
 
-  inst_t* btn0  = button( "Btn0", 0.0 );
-  inst_t* btn1  = button( "Btn1", 1.0 );
-  inst_t* btn2  = button( "Btn2", 2.0 );  
+  inst_t* sel0   = scalar( "Sel0", 0.0, 10.0, 1.0, 1.0 );
+  inst_t* sel1   = scalar( "Sel1", 0.0, 10.0, 1.0, 1.0 );
+  inst_t* sel2   = scalar( "Sel2", 0.0, 10.0, 1.0, 1.0 );
+  inst_t* val    = scalar( "Val",  0.0, 10.0, 1.0, 1.0 );
 
-  inst_t* pts   = inst( "IntToSym", NULL, 1, "one", 2, "two", 3, "three");
+  inst_t* pts   = inst( "IntToSym", NULL, 0, "one", 0, "two", 0, "three");
 
-  inst_t* pr0  = inst( "Printer", NULL,  "btn:" );
+  inst_t* pr0  = inst( "Printer", NULL,  "val:" );
   inst_t* pr1  = inst( "Printer", NULL,  "sym:" );
   inst_t* pr2  = inst( "Printer", NULL,  "out:" );
 
   // check for allocation errors
   if((rc = cmDspSysLastRC(h)) != kOkDspRC )
     goto errLabel;
-  
-  event( btn0, out, pts, one );
-  event( btn1, out, pts, two );
-  event( btn2, out, pts, three );
 
-  event( btn0, out, pr0, in );
-  event( btn1, out, pr0, in );
-  event( btn2, out, pr0, in );
+  event( sel0, val, pts, one-int );
+  event( sel1, val, pts, two-int );
+  event( sel2, val, pts, three-int );
+  
+  event( val, val, pts, in );
+  event( val, val, pr0, in );
 
   event( pts,  one,   pr1, in );
   event( pts,  two,   pr1, in );
   event( pts,  three, pr1, in );
-
+  
   event( pts, out, pr2, in );
   
  errLabel: