proxmark3/include/iso14b.h

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//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
//
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// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// See LICENSE.txt for the text of the license.
//-----------------------------------------------------------------------------
// ISO 14443B type prototyping
//-----------------------------------------------------------------------------
#ifndef _ISO14B_H_
#define _ISO14B_H_
#include "common.h"
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typedef struct {
uint8_t uid[10];
uint8_t uidlen;
uint8_t atqb[7];
uint8_t chipid;
uint8_t cid;
} PACKED iso14b_card_select_t;
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typedef struct {
uint8_t uid[4];
uint8_t pc;
uint8_t fc;
} PACKED iso14b_cts_card_select_t;
typedef enum ISO14B_COMMAND {
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ISO14B_CONNECT = (1 << 0),
ISO14B_DISCONNECT = (1 << 1),
ISO14B_APDU = (1 << 2),
ISO14B_RAW = (1 << 3),
ISO14B_REQUEST_TRIGGER = (1 << 4),
ISO14B_APPEND_CRC = (1 << 5),
ISO14B_SELECT_STD = (1 << 6),
ISO14B_SELECT_SR = (1 << 7),
ISO14B_SET_TIMEOUT = (1 << 8),
ISO14B_SEND_CHAINING = (1 << 9),
ISO14B_SELECT_CTS = (1 << 10),
ISO14B_CLEARTRACE = (1 << 11),
} iso14b_command_t;
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typedef struct {
uint16_t flags; // the ISO14B_COMMAND enum
uint32_t timeout;
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uint16_t rawlen;
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uint8_t raw[];
} PACKED iso14b_raw_cmd_t;
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#define US_TO_SSP(x) ( (uint32_t)((x) * 3.39) )
#define SSP_TO_US(x) ( (uint32_t)((x) / 3.39) )
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#define ETU_TO_SSP(x) ((uint32_t)((x) * 32))
#define SSP_TO_ETU(x) ((uint32_t)((x) / 32))
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#define ETU_TO_US(x) ((uint32_t)((((x) * 9440000) / 1000000) + 0.5))
#define US_TO_ETU(x) ((uint32_t)(((x) * 1000000 / 9440000) + 0.5))
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#endif // _ISO14B_H_