- Added brute force indexing support to ubcalc

- Added calculation of UB from 3 reflections to ubcalc
- Added calculation of lattice constants from UB to ubcalc
- Some fixes in stdscan in order to make the scripted scan work

interface.c

@@ -42,7 +42,30 @@
 #include "fortify.h"
 #include "sics.h"
 #include "motor.h"
-
+/*=========================================================================
+  Empty driveable interface functions
+  ==========================================================================*/
+static int EmptyHalt(void *self){
+  return OKOK;
+}
+/*-----------------------------------------------------------------------*/
+static int EmptyLimits(void *self, float fVal, char *error, int errLen){
+  return 1;
+}
+/*-----------------------------------------------------------------------*/
+static long EmptyValue(void *self, SConnection *pCon, float fVal){
+  SCWrite(pCon,"WARNING: empty SetValue",eWarning);
+  return OKOK;
+}
+/*-----------------------------------------------------------------------*/
+static int EmptyStatus(void *self, SConnection *pCon){
+  return HWIdle;
+}
+/*------------------------------------------------------------------------*/
+static float EmptyGet(void *self, SConnection *pCon){
+  SCWrite(pCon,"WARNING: empty GetValue",eWarning);
+  return 555.55;
+}
 /*-------------------------------------------------------------------------*/
   pIDrivable CreateDrivableInterface(void)
   {
@@ -55,6 +78,11 @@
     }
     memset(pRes,0,sizeof(IDrivable));
     pRes->ID = DRIVEID;
+    pRes->Halt = EmptyHalt;
+    pRes->CheckLimits = EmptyLimits;
+    pRes->SetValue = EmptyValue;
+    pRes->CheckStatus = EmptyStatus;
+    pRes->GetValue = EmptyGet;
     return pRes;
   }
 /*-------------------------------------------------------------------------*/