git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/apps.h

   1 //-----------------------------------------------------------------------------
   2 // Jonathan Westhues, Aug 2005
   3 // Gerhard de Koning Gans, April 2008, May 2011
   4 //
   5 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   6 // at your option, any later version. See the LICENSE.txt file for the text of
   7 // the license.
   8 //-----------------------------------------------------------------------------
   9 // Definitions internal to the app source.
  10 //-----------------------------------------------------------------------------
  11
  12 #ifndef __APPS_H
  13 #define __APPS_H
  14
  15 #include <stdint.h>
  16 #include <stddef.h>
  17 #include "common.h"
  18 #include "hitag2.h"
  19 #include "mifare.h"
  20
  21 // The large multi-purpose buffer, typically used to hold A/D samples,
  22 // maybe processed in some way.
  23 #define BIGBUF_SIZE                             40000
  24 uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
  25 #define TRACE_OFFSET                    0
  26 #define TRACE_SIZE                              3000
  27 #define RECV_CMD_OFFSET                 (TRACE_OFFSET + TRACE_SIZE)
  28 #define MAX_FRAME_SIZE                  256
  29 #define MAX_PARITY_SIZE                 ((MAX_FRAME_SIZE + 1)/ 8)
  30 #define RECV_CMD_PAR_OFFSET             (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
  31 #define RECV_RESP_OFFSET                (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
  32 #define RECV_RESP_PAR_OFFSET    (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
  33 #define CARD_MEMORY_OFFSET              (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
  34 #define CARD_MEMORY_SIZE                4096
  35 #define DMA_BUFFER_OFFSET               CARD_MEMORY_OFFSET
  36 #define DMA_BUFFER_SIZE                 CARD_MEMORY_SIZE
  37 #define FREE_BUFFER_OFFSET              (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
  38 #define FREE_BUFFER_SIZE                (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
  39
  40 /*
  41 The statements above translates into this :
  42 BIGBUF_SIZE         = 40000
  43 TRACE_OFFSET        = 0
  44 TRACE_SIZE          = 3000
  45 RECV_CMD_OFFSET     = 3000
  46 MAX_FRAME_SIZE      = 256
  47 MAX_PARITY_SIZE     = 32
  48 RECV_CMD_PAR_OFFSET = 3256
  49 RECV_RESP_OFFSET    = 3288
  50 RECV_RESP_PAR_OFFSET= 3544
  51 CARD_MEMORY_OFFSET  = 3576
  52 CARD_MEMORY_SIZE    = 4096
  53 DMA_BUFFER_OFFSET   = 3576
  54 DMA_BUFFER_SIZE     = 4096
  55 FREE_BUFFER_OFFSET  = 7672
  56 FREE_BUFFER_SIZE    = 32327
  57  */
  58
  59 extern const uint8_t OddByteParity[256];
  60 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  61 extern int traceLen;   // = 0;
  62 extern int rsamples;   // = 0;
  63 extern int tracing;    // = TRUE;
  64 extern uint8_t trigger;
  65
  66 // This may be used (sparingly) to declare a function to be copied to
  67 // and executed from RAM
  68 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  69
  70 /// appmain.h
  71 void ReadMem(int addr);
  72 void __attribute__((noreturn)) AppMain(void);
  73 void SamyRun(void);
  74 //void DbpIntegers(int a, int b, int c);
  75 void DbpString(char *str);
  76 void Dbprintf(const char *fmt, ...);
  77 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  78
  79 int AvgAdc(int ch);
  80
  81 void ToSendStuffBit(int b);
  82 void ToSendReset(void);
  83 void ListenReaderField(int limit);
  84 void AcquireRawAdcSamples125k(int at134khz);
  85 void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
  86 void DoAcquisition125k(int trigger_threshold);
  87 extern int ToSendMax;
  88 extern uint8_t ToSend[];
  89 extern uint32_t BigBuf[];
  90
  91 /// fpga.h
  92 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  93 void FpgaWriteConfWord(uint8_t v);
  94 void FpgaDownloadAndGo(int bitstream_version);
  95 int FpgaGatherBitstreamVersion();
  96 void FpgaGatherVersion(char *dst, int len);
  97 void FpgaSetupSsc(void);
  98 void SetupSpi(int mode);
  99 bool FpgaSetupSscDma(uint8_t *buf, int len);
 100 #define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
 101 #define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
 102 void SetAdcMuxFor(uint32_t whichGpio);
 103
 104 // Definitions for the FPGA commands.
 105 #define FPGA_CMD_SET_CONFREG                                    (1<<12)
 106 #define FPGA_CMD_SET_DIVISOR                                    (2<<12)
 107 #define FPGA_CMD_SET_USER_BYTE1                                 (3<<12)
 108 // Definitions for the FPGA configuration word.
 109 // LF
 110 #define FPGA_MAJOR_MODE_LF_ADC                                  (0<<5)
 111 #define FPGA_MAJOR_MODE_LF_EDGE_DETECT                  (1<<5)
 112 #define FPGA_MAJOR_MODE_LF_PASSTHRU                             (2<<5)
 113 // HF
 114 #define FPGA_MAJOR_MODE_HF_READER_TX                            (0<<5)
 115 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (1<<5)
 116 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (2<<5)
 117 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (3<<5)
 118 // BOTH
 119 #define FPGA_MAJOR_MODE_OFF                                     (7<<5)
 120 // Options for LF_ADC
 121 #define FPGA_LF_ADC_READER_FIELD                                (1<<0)
 122 // Options for LF_EDGE_DETECT
 123 #define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD                      FPGA_CMD_SET_USER_BYTE1
 124 #define FPGA_LF_EDGE_DETECT_READER_FIELD                        (1<<0)
 125 #define FPGA_LF_EDGE_DETECT_TOGGLE_MODE                         (1<<1)
 126 // Options for the HF reader, tx to tag
 127 #define FPGA_HF_READER_TX_SHALLOW_MOD                           (1<<0)
 128 // Options for the HF reader, correlating against rx from tag
 129 #define FPGA_HF_READER_RX_XCORR_848_KHZ                         (1<<0)
 130 #define FPGA_HF_READER_RX_XCORR_SNOOP                           (1<<1)
 131 #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ                    (1<<2)
 132 // Options for the HF simulated tag, how to modulate
 133 #define FPGA_HF_SIMULATOR_NO_MODULATION                         (0<<0)
 134 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                         (1<<0)
 135 #define FPGA_HF_SIMULATOR_MODULATE_212K                         (2<<0)
 136 #define FPGA_HF_SIMULATOR_MODULATE_424K                         (4<<0)
 137 // Options for ISO14443A
 138 #define FPGA_HF_ISO14443A_SNIFFER                               (0<<0)
 139 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                         (1<<0)
 140 #define FPGA_HF_ISO14443A_TAGSIM_MOD                            (2<<0)
 141 #define FPGA_HF_ISO14443A_READER_LISTEN                         (3<<0)
 142 #define FPGA_HF_ISO14443A_READER_MOD                            (4<<0)
 143
 144 /// lfops.h
 145 void AcquireRawAdcSamples125k(int divisor);
 146 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 147 void ReadTItag(void);
 148 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 149 void AcquireTiType(void);
 150 void AcquireRawBitsTI(void);
 151 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
 152 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
 153 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 154 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
 155 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
 156 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
 157 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
 158 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
 159 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
 160 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
 161 void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
 162 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
 163 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
 164 void T55xxReadTrace(void);
 165 int DemodPCF7931(uint8_t **outBlocks);
 166 int IsBlock0PCF7931(uint8_t *Block);
 167 int IsBlock1PCF7931(uint8_t *Block);
 168 void ReadPCF7931();
 169 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 170 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 171
 172 /// iso14443.h
 173 void SimulateIso14443Tag(void);
 174 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 175 void ReadSTMemoryIso14443(uint32_t);
 176 void RAMFUNC SnoopIso14443(void);
 177 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
 178
 179 /// iso14443a.h
 180 void RAMFUNC SnoopIso14443a(uint8_t param);
 181 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 182 void ReaderIso14443a(UsbCommand * c);
 183 // Also used in iclass.c
 184 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
 185 void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
 186 void iso14a_set_trigger(bool enable);
 187 void iso14a_clear_trace();
 188 void iso14a_set_tracing(bool enable);
 189 void RAMFUNC SniffMifare(uint8_t param);
 190
 191 /// epa.h
 192 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 193
 194 // mifarecmd.h
 195 void ReaderMifare(bool first_try);
 196 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
 197 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 198 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
 199 void MifareUReadCard(uint8_t arg0,uint8_t *datain);
 200 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 201 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 202 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
 203 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
 204 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 205 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 206 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 207 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 208 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 209 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 210 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 211 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 212 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 213 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 214 void MifareCIdent();  // is "magic chinese" card?
 215
 216 /// iso15693.h
 217 void RecordRawAdcSamplesIso15693(void);
 218 void AcquireRawAdcSamplesIso15693(void);
 219 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 220 void SimTagIso15693(uint32_t parameter, uint8_t *uid);  // simulate an ISO15693 tag - greg
 221 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 222 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 223 void SetDebugIso15693(uint32_t flag);
 224
 225 /// iclass.h
 226 void RAMFUNC SnoopIClass(void);
 227 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 228 void ReaderIClass(uint8_t arg0);
 229 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
 230 void IClass_iso14443A_GetPublic(uint8_t arg0);
 231
 232 // hitag2.h
 233 void SnoopHitag(uint32_t type);
 234 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 235 void ReaderHitag(hitag_function htf, hitag_data* htd);
 236
 237 // cmd.h
 238 bool cmd_receive(UsbCommand* cmd);
 239 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 240
 241 /// util.h
 242
 243 #endif