Ssab IO ao, write every scan

ssabox/lib/rt/src/os_linux/rt_io_m_ao_hvao4.c

@@ -70,7 +70,6 @@ typedef struct {
   int Qbus_fp;
   pwr_tFloat32 OldValue[IO_MAXCHAN];
   pwr_tBoolean OldTestOn[IO_MAXCHAN];
-  int WriteFirst;
   unsigned int ErrReset;
   unsigned int ErrScanCnt;
 } io_sLocal;
@@ -136,8 +135,6 @@ static pwr_tStatus IoCardInit(
 
   errh_Info("Init of ao card '%s'", cp->Name);
 
-  /* Write the first 50 loops */
-  local->WriteFirst = 50;
   cp->Local = local;
 
   /* Caluclate polycoeff */
@@ -205,9 +202,6 @@ static pwr_tStatus IoCardWrite(
     cop = (pwr_sClass_ChanAo*)chanp->cop;
     sop = (pwr_sClass_Ao*)chanp->sop;
 
-    if (!feqf(*(pwr_tFloat32*)chanp->vbp, local->OldValue[i])
-        || local->WriteFirst > 0 || cop->CalculateNewCoef || fixout
-        || cop->TestOn || local->OldTestOn[i] != cop->TestOn) {
     if (fixout)
       value = cop->FixedOutValue;
     else if (cop->TestOn)
@@ -263,12 +257,10 @@ static pwr_tStatus IoCardWrite(
       continue;
     } else
       local->OldValue[i] = value;
-    }
+
     local->OldTestOn[i] = cop->TestOn;
     chanp++;
   }
-  if (local->WriteFirst)
-    local->WriteFirst--;
 
   /* Fix for qbus errors */
   local->ErrScanCnt++;

ssabox/lib/rt/src/os_linux/rt_io_m_ssab_aoup.c

@@ -69,7 +69,6 @@ typedef struct {
   unsigned int bfb_item;
   pwr_tFloat32 OldValue[IO_MAXCHAN];
   pwr_tBoolean OldTestOn[IO_MAXCHAN];
-  int WriteFirst;
   unsigned int ErrReset;
   unsigned int ErrScanCnt;
   int FirstScan;
@@ -139,8 +138,6 @@ static pwr_tStatus IoCardInit(
 
   errh_Info("Init of ao card '%s'", cp->Name);
 
-  /* Write the first 50 loops */
-  local->WriteFirst = 50;
   cp->Local = local;
 
   /* Caluclate polycoeff */
@@ -254,9 +251,6 @@ static pwr_tStatus IoCardWrite(
     }
 
     /* Convert and write */
-    if (!feqf(*(pwr_tFloat32*)chanp->vbp, local->OldValue[i])
-        || local->WriteFirst > 0 || cop->CalculateNewCoef || fixout
-        || cop->TestOn || local->OldTestOn[i] != cop->TestOn) {
     if (fixout)
       value = cop->FixedOutValue;
     else if (cop->TestOn)
@@ -321,12 +315,10 @@ static pwr_tStatus IoCardWrite(
       continue;
     } else
       local->OldValue[i] = value;
-    }
+
     local->OldTestOn[i] = cop->TestOn;
     chanp++;
   }
-  if (local->WriteFirst)
-    local->WriteFirst--;
   if (local->FirstScan)
     local->FirstScan = 0;