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https://github.com/RfidResearchGroup/proxmark3.git
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88 lines
3.7 KiB
C
88 lines
3.7 KiB
C
//-----------------------------------------------------------------------------
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Low frequency T55xx commands
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//-----------------------------------------------------------------------------
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#ifndef CMDLFT55XX_H__
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#define CMDLFT55XX_H__
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// config blocks
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#define T55X7_DEFAULT_CONFIG_BLOCK 0x000880E8 // compat mode, data rate 32, manchester, ST, 7 data blocks
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#define T55X7_RAW_CONFIG_BLOCK 0x000880E0 // compat mode, data rate 32, manchester, 7 data blocks
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#define T55X7_EM_UNIQUE_CONFIG_BLOCK 0x00148040 // emulate em4x02/unique - compat mode, manchester, data rate 64, 2 data blocks
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// FDXB requires data inversion and BiPhase 57 is simply BipHase 50 inverted, so we can either do it using the modulation scheme or the inversion flag
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// we've done both below to prove that it works either way, and the modulation value for BiPhase 50 in the Atmel data sheet of binary "10001" (17) is a typo,
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// and it should actually be "10000" (16)
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// #define T55X7_FDXB_CONFIG_BLOCK 903F8080 // emulate fdx-b - xtended mode, BiPhase ('57), data rate 32, 4 data blocks
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#define T55X7_FDXB_CONFIG_BLOCK 0x903F0082 // emulate fdx-b - xtended mode, BiPhase ('50), invert data, data rate 32, 4 data blocks
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#define T55X7_HID_26_CONFIG_BLOCK 0x00107060 // hid 26 bit - compat mode, FSK2a, data rate 50, 3 data blocks
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#define T55X7_INDALA_64_CONFIG_BLOCK 0x00081040 // emulate indala 64 bit - compat mode, PSK1, psk carrier FC * 2, data rate 32, maxblock 2
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#define T55X7_INDALA_224_CONFIG_BLOCK 0x000810E0 // emulate indala 224 bit - compat mode, PSK1, psk carrier FC * 2, data rate 32, maxblock 7
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#define T55X7_GUARDPROXII_CONFIG_BLOCK 0x00150060 // bitrate 64pcb, Direct modulation, Biphase, 3 data blocks
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#define T55X7_VIKING_CONFIG_BLOCK 0x00088040 // compat mode, data rate 32, Manchester, 2 data blocks
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#define T55X7_NORALYS_CONFIG_BLOCK 0x00088C6A // compat mode, (NORALYS - KCP3000)
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#define T55X7_bin 0b0010
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typedef struct {
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enum {
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DEMOD_NRZ = 0x00,
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DEMOD_PSK1 = 0x01,
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DEMOD_PSK2 = 0x02,
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DEMOD_PSK3 = 0x03,
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DEMOD_FSK1 = 0x04,
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DEMOD_FSK1a = 0x05,
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DEMOD_FSK2 = 0x06,
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DEMOD_FSK2a = 0x07,
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DEMOD_FSK = 0xF0, //generic FSK (auto detect FCs)
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DEMOD_ASK = 0x08,
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DEMOD_BI = 0x10,
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DEMOD_BIa = 0x18,
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} modulation;
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bool inverted;
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uint8_t offset;
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uint32_t block0;
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enum {
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RF_8 = 0x00,
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RF_16 = 0x01,
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RF_32 = 0x02,
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RF_40 = 0x03,
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RF_50 = 0x04,
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RF_64 = 0x05,
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RF_100 = 0x06,
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RF_128 = 0x07,
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} bitrate;
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} t55xx_conf_block_t;
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int CmdLFT55XX(const char *Cmd);
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int CmdT55xxSetConfig(const char *Cmd);
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int CmdT55xxReadBlock(const char *Cmd);
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int CmdT55xxWriteBlock(const char *Cmd);
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int CmdT55xxReadTrace(const char *Cmd);
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int CmdT55xxInfo(const char *Cmd);
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int CmdT55xxDetect(const char *Cmd);
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char * GetBitRateStr(uint32_t id);
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char * GetSaferStr(uint32_t id);
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char * GetModulationStr( uint32_t id);
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char * GetModelStrFromCID(uint32_t cid);
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char * GetSelectedModulationStr( uint8_t id);
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uint32_t PackBits(uint8_t start, uint8_t len, uint8_t *bitstream);
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void printT55xxBlock(const char *demodStr);
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int printConfiguration( t55xx_conf_block_t b);
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bool DecodeT55xxBlock();
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bool tryDetectModulation();
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bool test(uint8_t mode, uint8_t *offset, int *fndBitRate);
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int special(const char *Cmd);
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int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password );
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#endif
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