- Fixed a bug fix with Fixed motor in TAS code

- Made AMOR write HDF-5 data in chunks
- Added  driver for a PSI-DSP magnet controller as used at SLS
- Added code for directly accessing RS232 controllers connected to a
  terminal server, thereby bypassing the SerPortServer
- A rounding problem in the PSD histogram memory was resolved.

sinqhm/SinqHM_srv_filler.c

@@ -733,7 +733,7 @@
       uchar	ui1[4];
     } lwl_hdr, xData, yData, edData;
 
-    int xPos, yPos, iTime, dataPos, edNum;
+    int xPos, yPos, iTime, dataPos, edNum, xOff, yOff;
     signed int  sPosx, sPosy;
     int		     i, j, is, ts, left, right, middl, not_finished;
     uint			*edge_pntr;
@@ -743,6 +743,13 @@
     usint *histsPtr = (usint *)Hist_base_addr;
     uchar *histcPtr = (uchar *)Hist_base_addr;
     
+
+    /*
+      precalculate some offsets
+    */
+    xOff = psdXOffset*psdXFactor;
+    yOff = psdYOffset*psdYFactor;
+
 			/*-----------------------------------------------
 			** Make register copies of some items for speed.
 			*/
@@ -803,14 +810,28 @@
 	  */
           xPos = xData.ui2[1];
           if(xPos > 32767)
-             xPos -= 65536 + psdXFactor;
+             xPos -= 65536;
 
           yPos = yData.ui2[1];
           if(yPos > 32767)
-             yPos -= 65536 + psdYFactor;
+             yPos -= 65536;
+
+	  /*
+          if(xPos > 0)
+	    xPos =(int)((float)xPos/(float)psdXFactor +.5 + psdXOffset);
+	  else
+	    xPos =(int)((float)xPos/(float)psdXFactor -.49999 + psdXOffset);
+
+          if(yPos > 0)
+	    yPos =(int)((float)yPos/(float)psdYFactor +.5 + psdYOffset);
+	  else
+	    yPos =(int)((float)yPos/(float)psdYFactor -.49999 + psdYOffset);
+	  */
+	  
+	  xPos = (int) ( (float)(xPos+xOff)/(float)psdXFactor);
+	  yPos = (int)( (float)(yPos+yOff)/(float)psdYFactor);
+
 
-          xPos = xPos/psdXFactor + psdXOffset;
-          yPos = yPos/psdYFactor + psdYOffset;
           if(xPos < 0 || xPos > psdXSize)
 	  {
 	    printf("X position out of range: %d, alllowed 0 - %d\n",