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1 | //----------------------------------------------------------------------------- |
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2 | // Jonathan Westhues, Aug 2005 |
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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. |
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10 | //----------------------------------------------------------------------------- |
11 | |
12 | #ifndef __APPS_H |
13 | #define __APPS_H |
14 | |
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15 | #include <stdint.h> |
16 | #include <stddef.h> |
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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. |
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21 | uint32_t BigBuf[8000]; |
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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); |
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34 | void AcquireRawAdcSamples125k(int at134khz); |
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35 | void DoAcquisition125k(void); |
36 | extern int ToSendMax; |
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37 | extern uint8_t ToSend[]; |
38 | extern uint32_t BigBuf[]; |
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39 | |
40 | /// fpga.h |
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41 | void FpgaSendCommand(uint16_t cmd, uint16_t v); |
42 | void FpgaWriteConfWord(uint8_t v); |
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43 | void FpgaDownloadAndGo(void); |
44 | void FpgaGatherVersion(char *dst, int len); |
45 | void FpgaSetupSsc(void); |
46 | void SetupSpi(int mode); |
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47 | void FpgaSetupSscDma(uint8_t *buf, int len); |
48 | void SetAdcMuxFor(uint32_t whichGpio); |
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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 |
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80 | void AcquireRawAdcSamples125k(int at134khz); |
81 | void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command); |
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82 | void ReadTItag(void); |
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83 | void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc); |
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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); |
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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); |
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97 | void SnoopIso14443(void); |
98 | |
99 | /// iso14443a.h |
100 | void SnoopIso14443a(void); |
101 | void SimulateIso14443aTag(int tagType, int TagUid); // ## simulate iso14443a tag |
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102 | void ReaderIso14443a(uint32_t parameter); |
103 | void ReaderMifare(uint32_t parameter); |
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104 | |
105 | /// iso15693.h |
106 | void AcquireRawAdcSamplesIso15693(void); |
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107 | void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg |
108 | void SimTagIso15693(uint32_t parameter); // simulate an ISO15693 tag - greg |
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109 | |
110 | /// util.h |
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111 | |
112 | #endif |