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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#include "common.h"
18#include "hitag2.h"
19#include "mifare.h"
20
21#include "../common/crc32.h"
22
23// The large multi-purpose buffer, typically used to hold A/D samples,
24// maybe processed in some way.
25#define BIGBUF_SIZE 40000
26uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
27#define TRACE_OFFSET 0
28#define TRACE_SIZE 3000
29#define RECV_CMD_OFFSET (TRACE_OFFSET + TRACE_SIZE)
30#define MAX_FRAME_SIZE 256
31#define MAX_PARITY_SIZE ((MAX_FRAME_SIZE + 1)/ 8)
32#define RECV_CMD_PAR_OFFSET (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
33#define RECV_RESP_OFFSET (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
34#define RECV_RESP_PAR_OFFSET (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
35#define CARD_MEMORY_OFFSET (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
36#define CARD_MEMORY_SIZE 4096
37#define DMA_BUFFER_OFFSET CARD_MEMORY_OFFSET
38#define DMA_BUFFER_SIZE CARD_MEMORY_SIZE
39#define FREE_BUFFER_OFFSET (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
40#define FREE_BUFFER_SIZE (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
41
42/*
43The statements above translates into this :
44BIGBUF_SIZE = 40000
45TRACE_OFFSET = 0
46TRACE_SIZE = 3000
47RECV_CMD_OFFSET = 3000
48MAX_FRAME_SIZE = 256
49MAX_PARITY_SIZE = 32
50RECV_CMD_PAR_OFFSET = 3256
51RECV_RESP_OFFSET = 3288
52RECV_RESP_PAR_OFFSET= 3544
53CARD_MEMORY_OFFSET = 3576
54CARD_MEMORY_SIZE = 4096
55DMA_BUFFER_OFFSET = 3576
56DMA_BUFFER_SIZE = 4096
57FREE_BUFFER_OFFSET = 7672
58FREE_BUFFER_SIZE = 32327
59 */
60
61extern const uint8_t OddByteParity[256];
62extern uint8_t *trace; // = (uint8_t *) BigBuf;
63extern int traceLen; // = 0;
64extern int rsamples; // = 0;
65extern int tracing; // = TRUE;
66extern uint8_t trigger;
67
68// This may be used (sparingly) to declare a function to be copied to
69// and executed from RAM
70#define RAMFUNC __attribute((long_call, section(".ramfunc")))
71
72/// appmain.h
73void ReadMem(int addr);
74void __attribute__((noreturn)) AppMain(void);
75void SamyRun(void);
76//void DbpIntegers(int a, int b, int c);
77void DbpString(char *str);
78void Dbprintf(const char *fmt, ...);
79void Dbhexdump(int len, uint8_t *d, bool bAsci);
80
81int AvgAdc(int ch);
82
83void ToSendStuffBit(int b);
84void ToSendReset(void);
85void ListenReaderField(int limit);
86void AcquireRawAdcSamples125k(int at134khz);
87void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
88void DoAcquisition125k(int trigger_threshold);
89extern int ToSendMax;
90extern uint8_t ToSend[];
91extern uint32_t BigBuf[];
92
93/// fpga.h
94void FpgaSendCommand(uint16_t cmd, uint16_t v);
95void FpgaWriteConfWord(uint8_t v);
96void FpgaDownloadAndGo(int bitstream_version);
97int FpgaGatherBitstreamVersion();
98void FpgaGatherVersion(char *dst, int len);
99void FpgaSetupSsc(void);
100void SetupSpi(int mode);
101bool FpgaSetupSscDma(uint8_t *buf, int len);
102#define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
103#define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
104void SetAdcMuxFor(uint32_t whichGpio);
105
106// Definitions for the FPGA commands.
107#define FPGA_CMD_SET_CONFREG (1<<12)
108#define FPGA_CMD_SET_DIVISOR (2<<12)
109#define FPGA_CMD_SET_USER_BYTE1 (3<<12)
110// Definitions for the FPGA configuration word.
111// LF
112#define FPGA_MAJOR_MODE_LF_ADC (0<<5)
113#define FPGA_MAJOR_MODE_LF_EDGE_DETECT (1<<5)
114#define FPGA_MAJOR_MODE_LF_PASSTHRU (2<<5)
115// HF
116#define FPGA_MAJOR_MODE_HF_READER_TX (0<<5)
117#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (1<<5)
118#define FPGA_MAJOR_MODE_HF_SIMULATOR (2<<5)
119#define FPGA_MAJOR_MODE_HF_ISO14443A (3<<5)
120// BOTH
121#define FPGA_MAJOR_MODE_OFF (7<<5)
122// Options for LF_ADC
123#define FPGA_LF_ADC_READER_FIELD (1<<0)
124// Options for LF_EDGE_DETECT
125#define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD FPGA_CMD_SET_USER_BYTE1
126#define FPGA_LF_EDGE_DETECT_READER_FIELD (1<<0)
127#define FPGA_LF_EDGE_DETECT_TOGGLE_MODE (1<<1)
128// Options for the HF reader, tx to tag
129#define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0)
130// Options for the HF reader, correlating against rx from tag
131#define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0)
132#define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1)
133#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2)
134// Options for the HF simulated tag, how to modulate
135#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0)
136#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0)
137#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0)
138#define FPGA_HF_SIMULATOR_MODULATE_424K (4<<0)
139#define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT 0x5//101
140
141// Options for ISO14443A
142#define FPGA_HF_ISO14443A_SNIFFER (0<<0)
143#define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0)
144#define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0)
145#define FPGA_HF_ISO14443A_READER_LISTEN (3<<0)
146#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
147
148/// lfops.h
149void AcquireRawAdcSamples125k(int divisor);
150void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
151void ReadTItag(void);
152void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
153void AcquireTiType(void);
154void AcquireRawBitsTI(void);
155void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
156void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
157void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
158void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
159void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
160void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
161void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
162void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
163void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
164void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
165void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
166void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
167void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
168void T55xxReadTrace(void);
169int DemodPCF7931(uint8_t **outBlocks);
170int IsBlock0PCF7931(uint8_t *Block);
171int IsBlock1PCF7931(uint8_t *Block);
172void ReadPCF7931();
173void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
174void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
175
176/// iso14443.h
177void SimulateIso14443Tag(void);
178void AcquireRawAdcSamplesIso14443(uint32_t parameter);
179void ReadSTMemoryIso14443(uint32_t);
180void RAMFUNC SnoopIso14443(void);
181void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
182
183/// iso14443a.h
184void RAMFUNC SnoopIso14443a(uint8_t param);
185void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
186void ReaderIso14443a(UsbCommand * c);
187// Also used in iclass.c
188bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
189void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
190void iso14a_set_trigger(bool enable);
191void iso14a_clear_trace();
192void iso14a_set_tracing(bool enable);
193void RAMFUNC SniffMifare(uint8_t param);
194
195/// epa.h
196void EPA_PACE_Collect_Nonce(UsbCommand * c);
197
198// mifarecmd.h
199void ReaderMifare(bool first_try);
200int32_t dist_nt(uint32_t nt1, uint32_t nt2);
201void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
202void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
203void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
204void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
205void MifareUReadCard(uint8_t arg0, int Pages, uint8_t *datain);
206void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
207void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
208void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
209void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
210void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
211void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
212void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
213void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
214void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
215void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
216void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
217void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
218void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
219void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
220void MifareCIdent(); // is "magic chinese" card?
221
222//desfire
223void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);
224void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain);
225
226// mifaredesfire.h
227bool InitDesfireCard();
228void MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
229void MifareDesfireGetInformation();
230void MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
231void ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
232int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
233size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
234void OnSuccess();
235void OnError(uint8_t reason);
236
237
238
239
240
241/// iso15693.h
242void RecordRawAdcSamplesIso15693(void);
243void AcquireRawAdcSamplesIso15693(void);
244void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
245void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
246void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
247void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
248void SetDebugIso15693(uint32_t flag);
249
250/// iclass.h
251void RAMFUNC SnoopIClass(void);
252void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
253void ReaderIClass(uint8_t arg0);
254void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
255void IClass_iso14443A_GetPublic(uint8_t arg0);
256
257// hitag2.h
258void SnoopHitag(uint32_t type);
259void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
260void ReaderHitag(hitag_function htf, hitag_data* htd);
261
262// cmd.h
263bool cmd_receive(UsbCommand* cmd);
264bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
265
266/// util.h
267
268#endif
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