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 uint32_t BigBuf[10000];
  24 // BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
  25 #define TRACE_OFFSET          0
  26 #define TRACE_SIZE         3000
  27 #define RECV_CMD_OFFSET    3032
  28 #define RECV_CMD_SIZE        64
  29 #define RECV_RES_OFFSET    3096
  30 #define RECV_RES_SIZE        64
  31 #define DMA_BUFFER_OFFSET  3160
  32 #define DMA_BUFFER_SIZE    4096
  33 #define FREE_BUFFER_OFFSET 7256
  34 #define FREE_BUFFER_SIZE   2744
  35
  36 extern const uint8_t OddByteParity[256];
  37 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  38 extern int traceLen;   // = 0;
  39 extern int rsamples;   // = 0;
  40 extern int tracing;    // = TRUE;
  41 extern uint8_t trigger;
  42
  43 // This may be used (sparingly) to declare a function to be copied to
  44 // and executed from RAM
  45 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  46
  47 /// appmain.h
  48 void ReadMem(int addr);
  49 void __attribute__((noreturn)) AppMain(void);
  50 void SamyRun(void);
  51 //void DbpIntegers(int a, int b, int c);
  52 void DbpString(char *str);
  53 void Dbprintf(const char *fmt, ...);
  54 void Dbhexdump(int len, uint8_t *d, bool bAsci);
  55
  56 int AvgAdc(int ch);
  57
  58 void ToSendStuffBit(int b);
  59 void ToSendReset(void);
  60 void ListenReaderField(int limit);
  61 void AcquireRawAdcSamples125k(int at134khz);
  62 void DoAcquisition125k(void);
  63 extern int ToSendMax;
  64 extern uint8_t ToSend[];
  65 extern uint32_t BigBuf[];
  66
  67 /// fpga.h
  68 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  69 void FpgaWriteConfWord(uint8_t v);
  70 void FpgaDownloadAndGo(void);
  71 void FpgaGatherVersion(char *dst, int len);
  72 void FpgaSetupSsc(void);
  73 void SetupSpi(int mode);
  74 bool FpgaSetupSscDma(uint8_t *buf, int len);
  75 #define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
  76 #define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
  77 void SetAdcMuxFor(uint32_t whichGpio);
  78
  79 // Definitions for the FPGA commands.
  80 #define FPGA_CMD_SET_CONFREG                                            (1<<12)
  81 #define FPGA_CMD_SET_DIVISOR                                            (2<<12)
  82 // Definitions for the FPGA configuration word.
  83 #define FPGA_MAJOR_MODE_LF_READER                                       (0<<5)
  84 #define FPGA_MAJOR_MODE_LF_EDGE_DETECT                          (1<<5)
  85 #define FPGA_MAJOR_MODE_HF_READER_TX                            (2<<5)
  86 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (3<<5)
  87 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (4<<5)
  88 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (5<<5)
  89 #define FPGA_MAJOR_MODE_LF_PASSTHRU                                     (6<<5)
  90 #define FPGA_MAJOR_MODE_OFF                                                     (7<<5)
  91 // Options for LF_EDGE_DETECT
  92 #define FPGA_LF_EDGE_DETECT_READER_FIELD                        (1<<0)
  93 // Options for the HF reader, tx to tag
  94 #define FPGA_HF_READER_TX_SHALLOW_MOD                           (1<<0)
  95 // Options for the HF reader, correlating against rx from tag
  96 #define FPGA_HF_READER_RX_XCORR_848_KHZ                         (1<<0)
  97 #define FPGA_HF_READER_RX_XCORR_SNOOP                           (1<<1)
  98 #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ            (1<<2)
  99 // Options for the HF simulated tag, how to modulate
 100 #define FPGA_HF_SIMULATOR_NO_MODULATION                         (0<<0)
 101 #define FPGA_HF_SIMULATOR_MODULATE_BPSK                         (1<<0)
 102 #define FPGA_HF_SIMULATOR_MODULATE_212K                         (2<<0)
 103 // Options for ISO14443A
 104 #define FPGA_HF_ISO14443A_SNIFFER                                       (0<<0)
 105 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                         (1<<0)
 106 #define FPGA_HF_ISO14443A_TAGSIM_MOD                            (2<<0)
 107 #define FPGA_HF_ISO14443A_READER_LISTEN                         (3<<0)
 108 #define FPGA_HF_ISO14443A_READER_MOD                            (4<<0)
 109
 110 /// lfops.h
 111 void AcquireRawAdcSamples125k(int at134khz);
 112 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
 113 void ReadTItag(void);
 114 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
 115 void AcquireTiType(void);
 116 void AcquireRawBitsTI(void);
 117 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
 118 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
 119 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
 120 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
 121 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
 122 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
 123 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
 124 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
 125 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
 126 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
 127 void T55xxReadTrace(void);
 128 int DemodPCF7931(uint8_t **outBlocks);
 129 int IsBlock0PCF7931(uint8_t *Block);
 130 int IsBlock1PCF7931(uint8_t *Block);
 131 void ReadPCF7931();
 132 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 133 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 134
 135 /// iso14443.h
 136 void SimulateIso14443Tag(void);
 137 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 138 void ReadSRI512Iso14443(uint32_t parameter);
 139 void ReadSRIX4KIso14443(uint32_t parameter);
 140 void ReadSTMemoryIso14443(uint32_t parameter,uint32_t dwLast);
 141 void RAMFUNC SnoopIso14443(void);
 142
 143 /// iso14443a.h
 144 void RAMFUNC SnoopIso14443a(uint8_t param);
 145 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 146 void ReaderIso14443a(UsbCommand * c);
 147 // Also used in iclass.c
 148 int RAMFUNC LogTrace(const uint8_t * btBytes, int iLen, int iSamples, uint32_t dwParity, int bReader);
 149 uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
 150 void iso14a_set_trigger(bool enable);
 151 void iso14a_clear_trace();
 152 void iso14a_set_tracing(bool enable);
 153 void RAMFUNC SniffMifare(uint8_t param);
 154
 155 /// epa.h
 156 void EPA_PACE_Collect_Nonce(UsbCommand * c);
 157
 158 // mifarecmd.h
 159 void ReaderMifare(UsbCommand *c);
 160 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 161 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 162 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 163 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 164 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 165 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 166 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 167 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 168 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 169 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 170 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 171 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 172 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 173
 174 /// iso15693.h
 175 void RecordRawAdcSamplesIso15693(void);
 176 void AcquireRawAdcSamplesIso15693(void);
 177 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 178 void SimTagIso15693(uint32_t parameter);        // simulate an ISO15693 tag - greg
 179 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 180 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 181 void SetDebugIso15693(uint32_t flag);
 182
 183 /// iclass.h
 184 void RAMFUNC SnoopIClass(void);
 185 void SimulateIClass(uint8_t arg0, uint8_t *datain);
 186 void ReaderIClass(uint8_t arg0);
 187
 188 // hitag2.h
 189 void SnoopHitag(uint32_t type);
 190 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
 191 void ReaderHitag(hitag_function htf, hitag_data* htd);
 192
 193 // cmd.h
 194 bool cmd_receive(UsbCommand* cmd);
 195 bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
 196
 197 /// util.h
 198
 199 #endif