Change CICADA unpacker to read the last 4 words instead of first 4

CTPPS · Jun 21, 2024 · 92c99c1 · 92c99c1
1 parent 077e16d
commit 92c99c1
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/EventFilter/L1TRawToDigi/plugins/implementations_stage2/CICADAUnpacker.cc b/EventFilter/L1TRawToDigi/plugins/implementations_stage2/CICADAUnpacker.cc
@@ -27,9 +27,9 @@ namespace l1t {
         return false;
       } else {
         std::vector<uint32_t> cicadaWords = {0, 0, 0, 0};
-        //the first 4 words are CICADA words
-        for (uint32_t i = 0; i < 4; ++i) {
-          cicadaWords.at(i) = ((block.payload().at(i)) >> 28);
+        //the last 4 words are CICADA words
+        for (uint32_t i = 2; i < 6; ++i) {
+          cicadaWords.at(i-2) = ((block.payload().at(i)) >> 28);
         }
 
         float cicadaScore = convertCICADABitsToFloat(cicadaWords);