- AliITSRawStreamSPDErrorLog.cxx, .h

[u/mrichter/AliRoot.git] / ITS / AliITSRawStreamSPD.cxx

diff --git a/ITS/AliITSRawStreamSPD.cxx b/ITS/AliITSRawStreamSPD.cxx
index de58c2a067c6589866a6513e48de793ba45bcc89..e6be7e331a9ea81e0b02c1a8c59f0b86ce4b122f 100644 (file)
--- a/ITS/AliITSRawStreamSPD.cxx
+++ b/ITS/AliITSRawStreamSPD.cxx
@@ -707,6 +707,16 @@ UInt_t AliITSRawStreamSPD::GetOfflineModuleFromOnline(UInt_t eqId, UInt_t hs, UI
   else return 240;
 }
 //__________________________________________________________________________
+UInt_t AliITSRawStreamSPD::GetOfflineChipKeyFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip) {
+  // online->offline (chip key: 0-1199)
+  if (eqId<20 && hs<6 && chip<10) {
+    UInt_t module = GetOfflineModuleFromOnline(eqId,hs,chip);
+    UInt_t chipInModule = ( chip>4 ? chip-5 : chip ); 
+    if(eqId>9) chipInModule = 4 - chipInModule;  // side C only
+    return (module*5 + chipInModule);
+  } else return 1200;
+}
+//__________________________________________________________________________
 UInt_t AliITSRawStreamSPD::GetOfflineColFromOnline(UInt_t eqId, UInt_t hs, UInt_t chip, UInt_t col) {
   // online->offline (col)
   if (eqId>=20 || hs>=6 || chip>=10 || col>=32) return 160; // error
@@ -734,7 +744,3 @@ UInt_t AliITSRawStreamSPD::GetOfflineRowFromOnline(UInt_t eqId, UInt_t hs, UInt_
   if (eqId>=20 || hs>=6 || chip>=10 || row>=256) return 256; // error
   return 255-row;
 }
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