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Update MFRC522.cpp #11073

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Update MFRC522.cpp #11073

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1 change: 1 addition & 0 deletions lib/lib_div/rfid-1.4.7/src/MFRC522.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,7 @@ void MFRC522::PCD_Init() {

PCD_WriteRegister(TxASKReg, 0x40); // Default 0x00. Force a 100 % ASK modulation independent of the ModGsPReg register setting
PCD_WriteRegister(ModeReg, 0x3D); // Default 0x3F. Set the preset value for the CRC coprocessor for the CalcCRC command to 0x6363 (ISO 14443-3 part 6.2.4)
PCD_WriteRegister(RFCfgReg, (0x07<<4)); // Set Rx Gain to max
PCD_AntennaOn(); // Enable the antenna driver pins TX1 and TX2 (they were disabled by the reset)
} // End PCD_Init()

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