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waschkarte

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waschkarte [2015/05/04 02:10]
kingkevin created
waschkarte [2016/03/31 19:58]
kingkevin update git link
Line 23: Line 23:
   * a reader counter is stored at 0x1C. It is incremented every time the card is read. 0 is encoded as 0x39C7   * a reader counter is stored at 0x1C. It is incremented every time the card is read. 0 is encoded as 0x39C7
   * the value of the card is stored at 0x28. 0 is encoded as 0x51AF. 0x2A-0x32 are copies of this value with the first byte decremented by 4 each time, and the second byte incremented by 4 (probably for error checking)   * the value of the card is stored at 0x28. 0 is encoded as 0x51AF. 0x2A-0x32 are copies of this value with the first byte decremented by 4 each time, and the second byte incremented by 4 (probably for error checking)
 +
 +The sources for the ID-1 proxy are available [[https://​git.cuvoodoo.info/​id-1_proxy/​|here]].
 +I will no provide the source for the Raspberry Pi nor the Arduino, since it would easily be used for fraud.
 +The purpose was just to find out how it works, and in case the support for the machine or cards ended.
waschkarte.txt ยท Last modified: 2016/03/31 19:58 by kingkevin