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1 //-----------------------------------------------------------------------------

2 //

3 // This code is licensed to you under the terms of the GNU GPL, version 2 or,

4 // at your option, any later version. See the LICENSE.txt file for the text of

5 // the license.

6 //-----------------------------------------------------------------------------

7 // Low frequency T55xx commands

8 //-----------------------------------------------------------------------------

10 #ifndef CMDLFT55XX_H__

11 #define CMDLFT55XX_H__

13 typedef struct {

14 uint32_t bl1;

15 uint32_t bl2;

16 uint32_t acl;

17 uint32_t mfc;

18 uint32_t cid;

19 uint32_t year;

20 uint32_t quarter;

21 uint32_t icr;

22 uint32_t lotid;

23 uint32_t wafer;

24 uint32_t dw;

25 } t55x7_tracedata_t;

27 typedef struct {

28 uint32_t bl1;

29 uint32_t bl2;

30 uint32_t icr;

31 char lotidc;

32 uint32_t lotid;

33 uint32_t wafer;

34 uint32_t dw;

35 } t5555_tracedata_t;

37 typedef struct {

38 enum {

39 DEMOD_NRZ = 0x00,

40 DEMOD_PSK1 = 0x01,

41 DEMOD_PSK2 = 0x02,

42 DEMOD_PSK3 = 0x03,

43 DEMOD_FSK1 = 0x04,

44 DEMOD_FSK1a = 0x05,

45 DEMOD_FSK2 = 0x06,

46 DEMOD_FSK2a = 0x07,

47 DEMOD_FSK = 0xF0, //generic FSK (auto detect FCs)

48 DEMOD_ASK = 0x08,

49 DEMOD_BI = 0x10,

50 DEMOD_BIa = 0x18,

51 } modulation;

52 bool inverted;

53 uint8_t offset;

54 uint32_t block0;

55 enum {

56 RF_8 = 0x00,

57 RF_16 = 0x01,

58 RF_32 = 0x02,

59 RF_40 = 0x03,

60 RF_50 = 0x04,

61 RF_64 = 0x05,

62 RF_100 = 0x06,

63 RF_128 = 0x07,

64 } bitrate;

65 bool Q5;

66 bool ST;

67 } t55xx_conf_block_t;

68 t55xx_conf_block_t Get_t55xx_Config();

69 void Set_t55xx_Config(t55xx_conf_block_t conf);

 int CmdLFT55XX(const char *Cmd);

 int CmdT55xxBruteForce(const char *Cmd);

 int CmdT55xxSetConfig(const char *Cmd);

 int CmdT55xxReadBlock(const char *Cmd);

 int CmdT55xxWriteBlock(const char *Cmd);

 int CmdT55xxReadTrace(const char *Cmd);

 int CmdT55xxInfo(const char *Cmd);

 int CmdT55xxDetect(const char *Cmd);

 int CmdResetRead(const char *Cmd);

 int CmdT55xxWipe(const char *Cmd);

 char * GetBitRateStr(uint32_t id);

 char * GetSaferStr(uint32_t id);

 char * GetModulationStr( uint32_t id);

 char * GetModelStrFromCID(uint32_t cid);

 char * GetSelectedModulationStr( uint8_t id);

 uint32_t PackBits(uint8_t start, uint8_t len, uint8_t *bitstream);

 void printT5xxHeader(uint8_t page);

 void printT55xxBlock(const char *demodStr);

91 int printConfiguration( t55xx_conf_block_t b);

93 bool DecodeT55xxBlock();

94 bool tryDetectModulation();

 bool test(uint8_t mode, uint8_t *offset, int *fndBitRate, uint8_t clk, bool *Q5);

 int special(const char *Cmd);

 int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password );

 void printT55x7Trace( t55x7_tracedata_t data, uint8_t repeat );

 void printT5555Trace( t5555_tracedata_t data, uint8_t repeat );

101

102 #endif