Update UNIT_UHF_RFID.cpp

m5stack · Oct 14, 2022 · f03bd52 · f03bd52
2 parents e470cea + 796cfab
commit f03bd52
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/UNIT_UHF_RFID.cpp b/src/UNIT_UHF_RFID.cpp
@@ -136,7 +136,7 @@ uint8_t Unit_UHF_RFID::pollingOnce() {
 uint8_t Unit_UHF_RFID::pollingMultiple(uint16_t polling_count) {
     cleanCardsBuffer();
     memcpy(buffer, POLLING_MULTIPLE_CMD, sizeof(POLLING_MULTIPLE_CMD));
-    buffer[6] = (polling_count >> 88) & 0xff;
+    buffer[6] = (polling_count >> 8) & 0xff;
     buffer[7] = (polling_count)&0xff;
 
     uint8_t check = 0;
@@ -394,4 +394,4 @@ bool Unit_UHF_RFID::setTxPower(uint16_t db) {
     } else {
         return false;
     }
-}
+}