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Merge pull request #108 from anistor/t_fixes_for_STM32F103

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Some fixes for STM32F1 platform
This commit is contained in:
Miki Balboa
2015-06-13 23:19:14 -04:00
parent e5de879252 68f0b68a5a
commit 36c56bb55c
5 changed files with 20 additions and 20 deletions
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6
MFRC522.h
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@@ -58,13 +58,13 @@
* MIFARE Ultralight (MF0ICU1):
* Has 16 pages of 4 bytes = 64 bytes.
* Pages 0 + 1 is used for the 7-byte UID.
* Page 2 contains the last chech digit for the UID, one byte manufacturer internal data, and the lock bytes (see http://www.nxp.com/documents/data_sheet/MF0ICU1.pdf section 8.5.2)
* Page 2 contains the last check digit for the UID, one byte manufacturer internal data, and the lock bytes (see http://www.nxp.com/documents/data_sheet/MF0ICU1.pdf section 8.5.2)
* Page 3 is OTP, One Time Programmable bits. Once set to 1 they cannot revert to 0.
* Pages 4-15 are read/write unless blocked by the lock bytes in page 2.
* MIFARE Ultralight C (MF0ICU2):
* Has 48 pages of 4 bytes = 64 bytes.
* Has 48 pages of 4 bytes = 192 bytes.
* Pages 0 + 1 is used for the 7-byte UID.
* Page 2 contains the last chech digit for the UID, one byte manufacturer internal data, and the lock bytes (see http://www.nxp.com/documents/data_sheet/MF0ICU1.pdf section 8.5.2)
* Page 2 contains the last check digit for the UID, one byte manufacturer internal data, and the lock bytes (see http://www.nxp.com/documents/data_sheet/MF0ICU1.pdf section 8.5.2)
* Page 3 is OTP, One Time Programmable bits. Once set to 1 they cannot revert to 0.
* Pages 4-39 are read/write unless blocked by the lock bytes in page 2.
* Page 40 Lock bytes