Changeset 14278 for fact/FADctrl/FADBoard.cc

Timestamp:

07/19/12 15:33:14 (12 years ago)

Author:

ogrimm

Message:

Added modified calibration procedure for FADctrl for new FAD-based stand-alone oscilloscope.

File:

• fact/FADctrl/FADBoard.cc (modified) (2 diffs)

fact/FADctrl/FADBoard.cc

@@ -205 +205 @@
         }
 
+        if (m->ModifiedCalibration) ModifiedCalibCount = 0;
+
         if (m->Mode == m->dynrange) {
           // No amplitude calibration allowed!
@@ -275 +277 @@
         // Determine gain if integration finished
         if (Count < m->NumEventsRequested) break;
+
+        // Check for modified calibration procedure, then repeat gain calibration
+        if (m->ModifiedCalibration) {
+          if (ModifiedCalibCount == 0) {
+                DACCmd[1] = htons(65000);
+                DACCmd[3] = htons(0);
+                DACCmd[5] = htons(0);
+          }
+          else if (ModifiedCalibCount == 1) {
+                for (unsigned int i=0; i<NChips; i++) {
+                  for (unsigned int j=0; j<NChannels; j++) {
+                    if (i*NChannels+j >= 12) continue;
+                        for (unsigned int k=0; k<NBins; k++) {
+                          ACalib.Gain[i][j][k] = (Sum[i][j][k] / m->NumEventsRequested) - ACalib.Baseline[i][j][k];
+                        }
+                  }
+                }
+
+                DACCmd[1] = htons(0);
+                DACCmd[3] = htons(50000);
+                DACCmd[5] = htons(0);
+          }
+          else if (ModifiedCalibCount == 2) {
+                for (unsigned int i=0; i<NChips; i++) {
+                  for (unsigned int j=0; j<NChannels; j++) {
+                    if (i*NChannels+j < 12 || i*NChannels+j >= 24) continue;
+                        for (unsigned int k=0; k<NBins; k++) {
+                          ACalib.Gain[i][j][k] = (Sum[i][j][k] / m->NumEventsRequested) - ACalib.Baseline[i][j][k];
+                        }
+                  }
+                }
+
+                DACCmd[1] = htons(4000);
+                DACCmd[3] = htons(0);
+                DACCmd[5] = htons(0);
+          }
+          else {
+                for (unsigned int i=0; i<NChips; i++) {
+                  for (unsigned int j=0; j<NChannels; j++) {
+                    if (i*NChannels+j < 24) continue;
+                        for (unsigned int k=0; k<NBins; k++) {
+                          ACalib.Gain[i][j][k] = (Sum[i][j][k] / m->NumEventsRequested) - ACalib.Baseline[i][j][k];
+                        }
+                  }
+                }
+                DACCmd[1] = htons(0);
+                DACCmd[3] = htons(0);
+                DACCmd[5] = htons(0);
+                State = secondary;
+          }
+          Send(DACCmd, sizeof(DACCmd));
+
+          ModifiedCalibCount++;
+
+          memset(Sum, 0, sizeof(Sum));
+          Count = 0;
+          break;
+        }
         
         for (unsigned int i=0; i<NChips; i++) {