- Added an edge function to peakcenter for NARZISS

- Fixed ei interrupt bug in tasdrive.c
- Made eiger A2 driving work
- Added force start facility to devexec for POLDI HV


SKIPPED:
	psi/eigera2.c
	psi/polterwrite.c

motorlist.c

@@ -125,6 +125,12 @@ static int MOLICheckStatus(void *data, SConnection * pCon)
         break;
       case HWFault:
       case HWPosFault:
+        /**
+	 * It is questionable if one should not set a flag here 
+         * and keep p;olling: it is not clear if this error is a
+         * communication problem or that the motor really 
+         * has stopped.
+         */
         return status;
         break;
       default:
@@ -138,6 +144,47 @@ static int MOLICheckStatus(void *data, SConnection * pCon)
   }
   return result;
 }
+/*---------------------------------------------------------
+ A special version for EIGER. I am coutious: I have problems 
+ with this at EIGER but I do not want to propogate the fix 
+ elsewhere even if it may be the right thing to do.
+ -----------------------------------------------------------*/
+int MOLIEigerStatus(void *data, SConnection * pCon)
+{
+  int self = 0, iRet, status, result = HWIdle;
+  MotControl tuktuk;
+
+  self = *(int *) data;
+
+  iRet = LLDnodePtr2First(self);
+  while (iRet != 0) {
+    LLDnodeDataTo(self, &tuktuk);
+    if (tuktuk.running == 1) {
+      status = tuktuk.pDriv->CheckStatus(tuktuk.data, pCon);
+      switch (status) {
+      case HWIdle:
+        tuktuk.running = 0;
+        LLDnodeDataFrom(self, &tuktuk);
+        break;
+      case HWBusy:
+        result = HWBusy;
+        break;
+      case HWFault:
+      case HWPosFault:
+        tuktuk.running = 0;
+        LLDnodeDataFrom(self, &tuktuk);
+        break;
+      default:
+        /*
+           this is a programming error and has to be fixed
+         */
+        assert(0);
+      }
+    }
+    iRet = LLDnodePtr2Next(self);
+  }
+  return result;
+}
 
 /*----------------------------------------------------------------
  GetValue is supposed to read a motor position