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Some more fixes to longer lf recordings. Now also supports longer snoops, and an...
[proxmark3-svn] / armsrc / apps.h
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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// The large multi-purpose buffer, typically used to hold A/D samples,
22// maybe processed in some way.
23#define BIGBUF_SIZE 40000
24uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
25#define TRACE_OFFSET 0
26#define TRACE_SIZE 3000
27#define RECV_CMD_OFFSET (TRACE_OFFSET + TRACE_SIZE)
28#define MAX_FRAME_SIZE 256
29#define MAX_PARITY_SIZE ((MAX_FRAME_SIZE + 1)/ 8)
30#define RECV_CMD_PAR_OFFSET (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
31#define RECV_RESP_OFFSET (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
32#define RECV_RESP_PAR_OFFSET (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
33#define CARD_MEMORY_OFFSET (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
34#define CARD_MEMORY_SIZE 4096
35#define DMA_BUFFER_OFFSET CARD_MEMORY_OFFSET
36#define DMA_BUFFER_SIZE CARD_MEMORY_SIZE
37#define FREE_BUFFER_OFFSET (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
38#define FREE_BUFFER_SIZE (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
39
40/*
41The statements above translates into this :
42BIGBUF_SIZE = 40000
43TRACE_OFFSET = 0
44TRACE_SIZE = 3000
45RECV_CMD_OFFSET = 3000
46MAX_FRAME_SIZE = 256
47MAX_PARITY_SIZE = 32
48RECV_CMD_PAR_OFFSET = 3256
49RECV_RESP_OFFSET = 3288
50RECV_RESP_PAR_OFFSET= 3544
51CARD_MEMORY_OFFSET = 3576
52CARD_MEMORY_SIZE = 4096
53DMA_BUFFER_OFFSET = 3576
54DMA_BUFFER_SIZE = 4096
55FREE_BUFFER_OFFSET = 7672
56FREE_BUFFER_SIZE = 32327
57 */
58
59extern const uint8_t OddByteParity[256];
60extern uint8_t *trace; // = (uint8_t *) BigBuf;
61extern int traceLen; // = 0;
62extern int rsamples; // = 0;
63extern int tracing; // = TRUE;
64extern uint8_t trigger;
65
66// This may be used (sparingly) to declare a function to be copied to
67// and executed from RAM
68#define RAMFUNC __attribute((long_call, section(".ramfunc")))
69
70/// appmain.h
71void ReadMem(int addr);
72void __attribute__((noreturn)) AppMain(void);
73void SamyRun(void);
74//void DbpIntegers(int a, int b, int c);
75void DbpString(char *str);
76void Dbprintf(const char *fmt, ...);
77void Dbhexdump(int len, uint8_t *d, bool bAsci);
78
79int AvgAdc(int ch);
80
81void ToSendStuffBit(int b);
82void ToSendReset(void);
83void ListenReaderField(int limit);
84extern int ToSendMax;
85extern uint8_t ToSend[];
86extern uint32_t BigBuf[];
87
88/// fpga.h
89void FpgaSendCommand(uint16_t cmd, uint16_t v);
90void FpgaWriteConfWord(uint8_t v);
91void FpgaDownloadAndGo(int bitstream_version);
92int FpgaGatherBitstreamVersion();
93void FpgaGatherVersion(char *dst, int len);
94void FpgaSetupSsc(void);
95void SetupSpi(int mode);
96bool FpgaSetupSscDma(uint8_t *buf, int len);
97#define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
98#define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
99void SetAdcMuxFor(uint32_t whichGpio);
100
101// Definitions for the FPGA commands.
102#define FPGA_CMD_SET_CONFREG (1<<12)
103#define FPGA_CMD_SET_DIVISOR (2<<12)
104#define FPGA_CMD_SET_USER_BYTE1 (3<<12)
105// Definitions for the FPGA configuration word.
106// LF
107#define FPGA_MAJOR_MODE_LF_ADC (0<<5)
108#define FPGA_MAJOR_MODE_LF_EDGE_DETECT (1<<5)
109#define FPGA_MAJOR_MODE_LF_PASSTHRU (2<<5)
110// HF
111#define FPGA_MAJOR_MODE_HF_READER_TX (0<<5)
112#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (1<<5)
113#define FPGA_MAJOR_MODE_HF_SIMULATOR (2<<5)
114#define FPGA_MAJOR_MODE_HF_ISO14443A (3<<5)
115// BOTH
116#define FPGA_MAJOR_MODE_OFF (7<<5)
117// Options for LF_ADC
118#define FPGA_LF_ADC_READER_FIELD (1<<0)
119// Options for LF_EDGE_DETECT
120#define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD FPGA_CMD_SET_USER_BYTE1
121#define FPGA_LF_EDGE_DETECT_READER_FIELD (1<<0)
122#define FPGA_LF_EDGE_DETECT_TOGGLE_MODE (1<<1)
123// Options for the HF reader, tx to tag
124#define FPGA_HF_READER_TX_SHALLOW_MOD (1<<0)
125// Options for the HF reader, correlating against rx from tag
126#define FPGA_HF_READER_RX_XCORR_848_KHZ (1<<0)
127#define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1)
128#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2)
129// Options for the HF simulated tag, how to modulate
130#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0)
131#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0)
132#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0)
133#define FPGA_HF_SIMULATOR_MODULATE_424K (4<<0)
134#define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT 0x5//101
135
136// Options for ISO14443A
137#define FPGA_HF_ISO14443A_SNIFFER (0<<0)
138#define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0)
139#define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0)
140#define FPGA_HF_ISO14443A_READER_LISTEN (3<<0)
141#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
142
143/// lfops.h
144extern uint8_t decimation;
145extern uint8_t bits_per_sample ;
146extern bool averaging;
147
148void AcquireRawAdcSamples125k(int divisor);
149void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
150void ReadTItag(void);
151void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
152void AcquireTiType(void);
153void AcquireRawBitsTI(void);
154void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
155void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
156void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
157void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
158void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
159void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
160void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
161void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
162void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
163void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
164void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
165void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
166void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
167void T55xxReadTrace(void);
168int DemodPCF7931(uint8_t **outBlocks);
169int IsBlock0PCF7931(uint8_t *Block);
170int IsBlock1PCF7931(uint8_t *Block);
171void ReadPCF7931();
172void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
173void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
174
175/// iso14443.h
176void SimulateIso14443Tag(void);
177void AcquireRawAdcSamplesIso14443(uint32_t parameter);
178void ReadSTMemoryIso14443(uint32_t);
179void RAMFUNC SnoopIso14443(void);
180void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
181
182/// iso14443a.h
183void RAMFUNC SnoopIso14443a(uint8_t param);
184void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
185void ReaderIso14443a(UsbCommand * c);
186// Also used in iclass.c
187bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
188void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
189void iso14a_set_trigger(bool enable);
190void iso14a_clear_trace();
191void iso14a_set_tracing(bool enable);
192void RAMFUNC SniffMifare(uint8_t param);
193
194/// epa.h
195void EPA_PACE_Collect_Nonce(UsbCommand * c);
196
197// mifarecmd.h
198void ReaderMifare(bool first_try);
199int32_t dist_nt(uint32_t nt1, uint32_t nt2);
200void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
201void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
202void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain);
203void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
204void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
205void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
206void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
207void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
208void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
209void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
210void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
211void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
212void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
213void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
214void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
215void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
216void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
217void MifareCIdent(); // is "magic chinese" card?
218
219/// iso15693.h
220void RecordRawAdcSamplesIso15693(void);
221void AcquireRawAdcSamplesIso15693(void);
222void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
223void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
224void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
225void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
226void SetDebugIso15693(uint32_t flag);
227
228/// iclass.h
229void RAMFUNC SnoopIClass(void);
230void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
231void ReaderIClass(uint8_t arg0);
232void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
233void IClass_iso14443A_GetPublic(uint8_t arg0);
234
235// hitag2.h
236void SnoopHitag(uint32_t type);
237void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
238void ReaderHitag(hitag_function htf, hitag_data* htd);
239
240// cmd.h
241bool cmd_receive(UsbCommand* cmd);
242bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len);
243
244/// util.h
245
246#endif
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