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 typedef unsigned char byte_t;
  18
  19 // The large multi-purpose buffer, typically used to hold A/D samples,
  20 // maybe processed in some way.
  21 uint32_t BigBuf[10000];
  22 // BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
  23 #define TRACE_OFFSET          0
  24 #define TRACE_SIZE         3000
  25 #define RECV_CMD_OFFSET    3032
  26 #define RECV_CMD_SIZE        64
  27 #define RECV_RES_OFFSET    3096
  28 #define RECV_RES_SIZE        64
  29 #define DMA_BUFFER_OFFSET  3160
  30 #define DMA_BUFFER_SIZE    4096
  31 #define FREE_BUFFER_OFFSET 7256
  32 #define FREE_BUFFER_SIZE   2744
  33
  34 extern const uint8_t OddByteParity[256];
  35 extern uint8_t *trace; // = (uint8_t *) BigBuf;
  36 extern int traceLen;   // = 0;
  37 extern int rsamples;   // = 0;
  38 extern int tracing;    // = TRUE;
  39 extern uint8_t trigger;
  40
  41 // This may be used (sparingly) to declare a function to be copied to
  42 // and executed from RAM
  43 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
  44
  45 /// appmain.h
  46 void ReadMem(int addr);
  47 void __attribute__((noreturn)) AppMain(void);
  48 void SamyRun(void);
  49 //void DbpIntegers(int a, int b, int c);
  50 void DbpString(char *str);
  51 void Dbprintf(const char *fmt, ...);
  52 void Dbhexdump(int len, uint8_t *d);
  53
  54 int AvgAdc(int ch);
  55
  56 void ToSendStuffBit(int b);
  57 void ToSendReset(void);
  58 void ListenReaderField(int limit);
  59 void AcquireRawAdcSamples125k(int at134khz);
  60 void DoAcquisition125k(void);
  61 extern int ToSendMax;
  62 extern uint8_t ToSend[];
  63 extern uint32_t BigBuf[];
  64
  65 /// fpga.h
  66 void FpgaSendCommand(uint16_t cmd, uint16_t v);
  67 void FpgaWriteConfWord(uint8_t v);
  68 void FpgaDownloadAndGo(void);
  69 void FpgaGatherVersion(char *dst, int len);
  70 void FpgaSetupSsc(void);
  71 void SetupSpi(int mode);
  72 void FpgaSetupSscDma(uint8_t *buf, int len);
  73 void inline FpgaDisableSscDma(void){
  74         AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
  75 }
  76 void inline FpgaEnableSscDma(void){
  77         AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
  78 }
  79 void SetAdcMuxFor(uint32_t whichGpio);
  80
  81 // Definitions for the FPGA commands.
  82 #define FPGA_CMD_SET_CONFREG                                            (1<<12)
  83 #define FPGA_CMD_SET_DIVISOR                                            (2<<12)
  84 // Definitions for the FPGA configuration word.
  85 #define FPGA_MAJOR_MODE_LF_READER                                       (0<<5)
  86 #define FPGA_MAJOR_MODE_LF_SIMULATOR                            (1<<5)
  87 #define FPGA_MAJOR_MODE_HF_READER_TX                            (2<<5)
  88 #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                      (3<<5)
  89 #define FPGA_MAJOR_MODE_HF_SIMULATOR                            (4<<5)
  90 #define FPGA_MAJOR_MODE_HF_ISO14443A                            (5<<5)
  91 #define FPGA_MAJOR_MODE_LF_PASSTHRU                                     (6<<5)
  92 #define FPGA_MAJOR_MODE_OFF                                                     (7<<5)
  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(int hi, int lo); // 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
 126 /// iso14443.h
 127 void SimulateIso14443Tag(void);
 128 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
 129 void ReadSRI512Iso14443(uint32_t parameter);
 130 void ReadSRIX4KIso14443(uint32_t parameter);
 131 void ReadSTMemoryIso14443(uint32_t parameter,uint32_t dwLast);
 132 void RAMFUNC SnoopIso14443(void);
 133
 134 /// iso14443a.h
 135 void RAMFUNC SnoopIso14443a(uint8_t param);
 136 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd);       // ## simulate iso14443a tag
 137 void ReaderIso14443a(UsbCommand * c, UsbCommand * ack);
 138 // Also used in iclass.c
 139 int RAMFUNC LogTrace(const uint8_t * btBytes, int iLen, int iSamples, uint32_t dwParity, int bReader);
 140 uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
 141 void iso14a_set_trigger(int enable);
 142 void iso14a_clear_tracelen(void);
 143 void iso14a_set_tracing(int enable);
 144 void RAMFUNC SniffMifare(uint8_t param);
 145
 146 // mifarecmd.h
 147 void ReaderMifare(uint32_t parameter);
 148 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
 149 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 150 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 151 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 152 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 153 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
 154 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 155 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 156 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 157 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 158 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 159 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);  // Work with "magic Chinese" card
 160 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 161
 162 /// iso15693.h
 163 void RecordRawAdcSamplesIso15693(void);
 164 void AcquireRawAdcSamplesIso15693(void);
 165 void ReaderIso15693(uint32_t parameter);        // Simulate an ISO15693 reader - greg
 166 void SimTagIso15693(uint32_t parameter);        // simulate an ISO15693 tag - greg
 167 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
 168 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
 169 void SetDebugIso15693(uint32_t flag);
 170
 171 /// iclass.h
 172 void RAMFUNC SnoopIClass(void);
 173 void SimulateIClass(uint8_t arg0, uint8_t *datain);
 174 void ReaderIClass(uint8_t arg0);
 175
 176 /// util.h
 177
 178 #endif