libs/RFID.MFRC522
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Implemented functionality to write to sector 0 on UID changeable MIFARE cards, using Chinese 'magic sequence' commands.

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Tom Clement
2015-01-03 02:30:23 +01:00
parent 966e4d1908
commit b1240e9024
5 changed files with 395 additions and 0 deletions
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4
MFRC522.h
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@@ -3,6 +3,7 @@
* Based on code Dr.Leong ( WWW.B2CQSHOP.COM )
* Created by Miguel Balboa (circuitito.com), Jan, 2012.
* Rewritten by Søren Thing Andersen (access.thing.dk), fall of 2013 (Translation to English, refactored, comments, anti collision, cascade levels.)
* Extended by Tom Clement with functionality to write to sector 0 of UID changeable Mifare cards.
* Released into the public domain.
*
* Please read this file for an overview and then MFRC522.cpp for comments on the specific functions.
@@ -327,6 +328,9 @@ public:
void PICC_DumpMifareClassicSectorToSerial(Uid *uid, MIFARE_Key *key, byte sector);
void PICC_DumpMifareUltralightToSerial();
void MIFARE_SetAccessBits(byte *accessBitBuffer, byte g0, byte g1, byte g2, byte g3);
bool MIFARE_OpenUidBackdoor(bool logErrors);
bool MIFARE_SetUid(byte* newUid, byte uidSize, bool logErrors);
bool MIFARE_UnbrickUidSector(bool logErrors);
/////////////////////////////////////////////////////////////////////////////////////
// Convenience functions - does not add extra functionality