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1 | //----------------------------------------------------------------------------- | |
2 | // Definitions internal to the app source. | |
3 | // Jonathan Westhues, Aug 2005 | |
4 | // Added ISO14443-A support by Gerhard de Koning Gans, April 2008 | |
5 | //----------------------------------------------------------------------------- | |
6 | ||
7 | #ifndef __APPS_H | |
8 | #define __APPS_H | |
9 | ||
10 | #include <stdint.h> | |
11 | #include <stddef.h> | |
12 | typedef unsigned char byte_t; | |
13 | ||
14 | // The large multi-purpose buffer, typically used to hold A/D samples, | |
15 | // maybe processed in some way. | |
16 | uint32_t BigBuf[8000]; | |
17 | ||
18 | /// appmain.h | |
19 | void ReadMem(int addr); | |
20 | void __attribute__((noreturn)) AppMain(void); | |
21 | void SamyRun(void); | |
22 | //void DbpIntegers(int a, int b, int c); | |
23 | void DbpString(char *str); | |
24 | void Dbprintf(const char *fmt, ...); | |
25 | ||
26 | void ToSendStuffBit(int b); | |
27 | void ToSendReset(void); | |
28 | void ListenReaderField(int limit); | |
29 | void AcquireRawAdcSamples125k(int at134khz); | |
30 | void DoAcquisition125k(void); | |
31 | extern int ToSendMax; | |
32 | extern uint8_t ToSend[]; | |
33 | extern uint32_t BigBuf[]; | |
34 | ||
35 | /// fpga.h | |
36 | void FpgaSendCommand(uint16_t cmd, uint16_t v); | |
37 | void FpgaWriteConfWord(uint8_t v); | |
38 | void FpgaDownloadAndGo(void); | |
39 | void FpgaGatherVersion(char *dst, int len); | |
40 | void FpgaSetupSsc(void); | |
41 | void SetupSpi(int mode); | |
42 | void FpgaSetupSscDma(uint8_t *buf, int len); | |
43 | void SetAdcMuxFor(uint32_t whichGpio); | |
44 | ||
45 | // Definitions for the FPGA commands. | |
46 | #define FPGA_CMD_SET_CONFREG (1<<12) | |
47 | #define FPGA_CMD_SET_DIVISOR (2<<12) | |
48 | // Definitions for the FPGA configuration word. | |
49 | #define FPGA_MAJOR_MODE_LF_READER (0<<5) | |
50 | #define FPGA_MAJOR_MODE_LF_SIMULATOR (1<<5) | |
51 | #define FPGA_MAJOR_MODE_HF_READER_TX (2<<5) | |
52 | #define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (3<<5) | |
53 | #define FPGA_MAJOR_MODE_HF_SIMULATOR (4<<5) | |
54 | #define FPGA_MAJOR_MODE_HF_ISO14443A (5<<5) | |
55 | #define FPGA_MAJOR_MODE_LF_PASSTHRU (6<<5) | |
56 | #define FPGA_MAJOR_MODE_OFF (7<<5) | |
57 | // Options for the HF reader, tx to tag | |
58 | #define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0) | |
59 | // Options for the HF reader, correlating against rx from tag | |
60 | #define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0) | |
61 | #define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1) | |
62 | #define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2) | |
63 | // Options for the HF simulated tag, how to modulate | |
64 | #define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0) | |
65 | #define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0) | |
66 | #define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0) | |
67 | // Options for ISO14443A | |
68 | #define FPGA_HF_ISO14443A_SNIFFER (0<<0) | |
69 | #define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0) | |
70 | #define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0) | |
71 | #define FPGA_HF_ISO14443A_READER_LISTEN (3<<0) | |
72 | #define FPGA_HF_ISO14443A_READER_MOD (4<<0) | |
73 | ||
74 | /// lfops.h | |
75 | void AcquireRawAdcSamples125k(int at134khz); | |
76 | void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command); | |
77 | void ReadTItag(void); | |
78 | void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc); | |
79 | void AcquireTiType(void); | |
80 | void AcquireRawBitsTI(void); | |
81 | void SimulateTagLowFrequency(int period, int gap, int ledcontrol); | |
82 | void CmdHIDsimTAG(int hi, int lo, int ledcontrol); | |
83 | void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol); | |
84 | void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen); | |
85 | ||
86 | /// iso14443.h | |
87 | void SimulateIso14443Tag(void); | |
88 | void AcquireRawAdcSamplesIso14443(uint32_t parameter); | |
89 | void ReadSRI512Iso14443(uint32_t parameter); | |
90 | void ReadSRIX4KIso14443(uint32_t parameter); | |
91 | void ReadSTMemoryIso14443(uint32_t parameter,uint32_t dwLast); | |
92 | void SnoopIso14443(void); | |
93 | ||
94 | /// iso14443a.h | |
95 | void SnoopIso14443a(void); | |
96 | void SimulateIso14443aTag(int tagType, int TagUid); // ## simulate iso14443a tag | |
97 | void ReaderIso14443a(uint32_t parameter); | |
98 | void ReaderMifare(uint32_t parameter); | |
99 | ||
100 | /// iso15693.h | |
101 | void AcquireRawAdcSamplesIso15693(void); | |
102 | void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg | |
103 | void SimTagIso15693(uint32_t parameter); // simulate an ISO15693 tag - greg | |
104 | ||
105 | /// util.h | |
106 | ||
107 | #endif |