| 1 | //----------------------------------------------------------------------------- |
| 2 | // Jonathan Westhues, Aug 2005 |
| 3 | // Gerhard de Koning Gans, April 2008 |
| 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[8000]; |
| 22 | |
| 23 | /// appmain.h |
| 24 | void ReadMem(int addr); |
| 25 | void __attribute__((noreturn)) AppMain(void); |
| 26 | void SamyRun(void); |
| 27 | //void DbpIntegers(int a, int b, int c); |
| 28 | void DbpString(char *str); |
| 29 | void Dbprintf(const char *fmt, ...); |
| 30 | |
| 31 | void ToSendStuffBit(int b); |
| 32 | void ToSendReset(void); |
| 33 | void ListenReaderField(int limit); |
| 34 | void AcquireRawAdcSamples125k(int at134khz); |
| 35 | void DoAcquisition125k(void); |
| 36 | extern int ToSendMax; |
| 37 | extern uint8_t ToSend[]; |
| 38 | extern uint32_t BigBuf[]; |
| 39 | |
| 40 | /// fpga.h |
| 41 | void FpgaSendCommand(uint16_t cmd, uint16_t v); |
| 42 | void FpgaWriteConfWord(uint8_t v); |
| 43 | void FpgaDownloadAndGo(void); |
| 44 | void FpgaGatherVersion(char *dst, int len); |
| 45 | void FpgaSetupSsc(void); |
| 46 | void SetupSpi(int mode); |
| 47 | void FpgaSetupSscDma(uint8_t *buf, int len); |
| 48 | void SetAdcMuxFor(uint32_t whichGpio); |
| 49 | |
| 50 | // Definitions for the FPGA commands. |
| 51 | #define FPGA_CMD_SET_CONFREG (1<<12) |
| 52 | #define FPGA_CMD_SET_DIVISOR (2<<12) |
| 53 | // Definitions for the FPGA configuration word. |
| 54 | #define FPGA_MAJOR_MODE_LF_READER (0<<5) |
| 55 | #define FPGA_MAJOR_MODE_LF_SIMULATOR (1<<5) |
| 56 | #define FPGA_MAJOR_MODE_HF_READER_TX (2<<5) |
| 57 | #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (3<<5) |
| 58 | #define FPGA_MAJOR_MODE_HF_SIMULATOR (4<<5) |
| 59 | #define FPGA_MAJOR_MODE_HF_ISO14443A (5<<5) |
| 60 | #define FPGA_MAJOR_MODE_LF_PASSTHRU (6<<5) |
| 61 | #define FPGA_MAJOR_MODE_OFF (7<<5) |
| 62 | // Options for the HF reader, tx to tag |
| 63 | #define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0) |
| 64 | // Options for the HF reader, correlating against rx from tag |
| 65 | #define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0) |
| 66 | #define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1) |
| 67 | #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2) |
| 68 | // Options for the HF simulated tag, how to modulate |
| 69 | #define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0) |
| 70 | #define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0) |
| 71 | #define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0) |
| 72 | // Options for ISO14443A |
| 73 | #define FPGA_HF_ISO14443A_SNIFFER (0<<0) |
| 74 | #define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0) |
| 75 | #define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0) |
| 76 | #define FPGA_HF_ISO14443A_READER_LISTEN (3<<0) |
| 77 | #define FPGA_HF_ISO14443A_READER_MOD (4<<0) |
| 78 | |
| 79 | /// lfops.h |
| 80 | void AcquireRawAdcSamples125k(int at134khz); |
| 81 | void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command); |
| 82 | void ReadTItag(void); |
| 83 | void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc); |
| 84 | void AcquireTiType(void); |
| 85 | void AcquireRawBitsTI(void); |
| 86 | void SimulateTagLowFrequency(int period, int gap, int ledcontrol); |
| 87 | void CmdHIDsimTAG(int hi, int lo, int ledcontrol); |
| 88 | void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol); |
| 89 | void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen); |
| 90 | |
| 91 | /// iso14443.h |
| 92 | void SimulateIso14443Tag(void); |
| 93 | void AcquireRawAdcSamplesIso14443(uint32_t parameter); |
| 94 | void ReadSRI512Iso14443(uint32_t parameter); |
| 95 | void ReadSRIX4KIso14443(uint32_t parameter); |
| 96 | void ReadSTMemoryIso14443(uint32_t parameter,uint32_t dwLast); |
| 97 | void SnoopIso14443(void); |
| 98 | |
| 99 | /// iso14443a.h |
| 100 | void SnoopIso14443a(void); |
| 101 | void SimulateIso14443aTag(int tagType, int TagUid); // ## simulate iso14443a tag |
| 102 | void ReaderIso14443a(uint32_t parameter); |
| 103 | void ReaderMifare(uint32_t parameter); |
| 104 | |
| 105 | /// iso15693.h |
| 106 | void AcquireRawAdcSamplesIso15693(void); |
| 107 | void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg |
| 108 | void SimTagIso15693(uint32_t parameter); // simulate an ISO15693 tag - greg |
| 109 | |
| 110 | /// util.h |
| 111 | |
| 112 | #endif |