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113 lines
4 KiB
C
113 lines
4 KiB
C
//-----------------------------------------------------------------------------
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// Jonathan Westhues, Aug 2005
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// Gerhard de Koning Gans, April 2008
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Definitions internal to the app source.
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//-----------------------------------------------------------------------------
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#ifndef __APPS_H
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#define __APPS_H
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#include <stdint.h>
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#include <stddef.h>
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typedef unsigned char byte_t;
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// The large multi-purpose buffer, typically used to hold A/D samples,
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// maybe processed in some way.
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uint32_t BigBuf[8000];
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/// appmain.h
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void ReadMem(int addr);
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void __attribute__((noreturn)) AppMain(void);
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void SamyRun(void);
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//void DbpIntegers(int a, int b, int c);
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void DbpString(char *str);
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void Dbprintf(const char *fmt, ...);
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void ToSendStuffBit(int b);
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void ToSendReset(void);
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void ListenReaderField(int limit);
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void AcquireRawAdcSamples125k(int at134khz);
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void DoAcquisition125k(void);
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extern int ToSendMax;
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extern uint8_t ToSend[];
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extern uint32_t BigBuf[];
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/// fpga.h
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void FpgaSendCommand(uint16_t cmd, uint16_t v);
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void FpgaWriteConfWord(uint8_t v);
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void FpgaDownloadAndGo(void);
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void FpgaGatherVersion(char *dst, int len);
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void FpgaSetupSsc(void);
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void SetupSpi(int mode);
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void FpgaSetupSscDma(uint8_t *buf, int len);
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void SetAdcMuxFor(uint32_t whichGpio);
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// Definitions for the FPGA commands.
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#define FPGA_CMD_SET_CONFREG (1<<12)
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#define FPGA_CMD_SET_DIVISOR (2<<12)
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// Definitions for the FPGA configuration word.
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#define FPGA_MAJOR_MODE_LF_READER (0<<5)
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#define FPGA_MAJOR_MODE_LF_SIMULATOR (1<<5)
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#define FPGA_MAJOR_MODE_HF_READER_TX (2<<5)
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#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (3<<5)
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#define FPGA_MAJOR_MODE_HF_SIMULATOR (4<<5)
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#define FPGA_MAJOR_MODE_HF_ISO14443A (5<<5)
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#define FPGA_MAJOR_MODE_LF_PASSTHRU (6<<5)
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#define FPGA_MAJOR_MODE_OFF (7<<5)
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// Options for the HF reader, tx to tag
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#define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0)
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// Options for the HF reader, correlating against rx from tag
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#define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0)
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#define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1)
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#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2)
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// Options for the HF simulated tag, how to modulate
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#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0)
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#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0)
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#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0)
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// Options for ISO14443A
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#define FPGA_HF_ISO14443A_SNIFFER (0<<0)
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#define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0)
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#define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0)
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#define FPGA_HF_ISO14443A_READER_LISTEN (3<<0)
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#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
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/// lfops.h
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void AcquireRawAdcSamples125k(int at134khz);
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void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
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void ReadTItag(void);
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void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
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void AcquireTiType(void);
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void AcquireRawBitsTI(void);
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void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
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void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
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void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
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void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
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/// iso14443.h
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void SimulateIso14443Tag(void);
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void AcquireRawAdcSamplesIso14443(uint32_t parameter);
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void ReadSRI512Iso14443(uint32_t parameter);
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void ReadSRIX4KIso14443(uint32_t parameter);
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void ReadSTMemoryIso14443(uint32_t parameter,uint32_t dwLast);
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void SnoopIso14443(void);
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/// iso14443a.h
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void SnoopIso14443a(void);
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void SimulateIso14443aTag(int tagType, int TagUid); // ## simulate iso14443a tag
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void ReaderIso14443a(uint32_t parameter);
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void ReaderMifare(uint32_t parameter);
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/// iso15693.h
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void AcquireRawAdcSamplesIso15693(void);
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void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
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void SimTagIso15693(uint32_t parameter); // simulate an ISO15693 tag - greg
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/// util.h
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#endif
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