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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
26 uint32_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 /*
43 The statements above translates into this :
44 BIGBUF_SIZE = 40000
45 TRACE_OFFSET = 0
46 TRACE_SIZE = 3000
47 RECV_CMD_OFFSET = 3000
48 MAX_FRAME_SIZE = 256
49 MAX_PARITY_SIZE = 32
50 RECV_CMD_PAR_OFFSET = 3256
51 RECV_RESP_OFFSET = 3288
52 RECV_RESP_PAR_OFFSET= 3544
53 CARD_MEMORY_OFFSET = 3576
54 CARD_MEMORY_SIZE = 4096
55 DMA_BUFFER_OFFSET = 3576
56 DMA_BUFFER_SIZE = 4096
57 FREE_BUFFER_OFFSET = 7672
58 FREE_BUFFER_SIZE = 32327
59 */
60
61 extern const uint8_t OddByteParity[256];
62 extern uint8_t *trace; // = (uint8_t *) BigBuf;
63 extern int traceLen; // = 0;
64 extern int rsamples; // = 0;
65 extern int tracing; // = TRUE;
66 extern 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
73 void ReadMem(int addr);
74 void __attribute__((noreturn)) AppMain(void);
75 void SamyRun(void);
76 //void DbpIntegers(int a, int b, int c);
77 void DbpString(char *str);
78 void Dbprintf(const char *fmt, ...);
79 void Dbhexdump(int len, uint8_t *d, bool bAsci);
80
81 int AvgAdc(int ch);
82
83 void ToSendStuffBit(int b);
84 void ToSendReset(void);
85 void ListenReaderField(int limit);
86 void AcquireRawAdcSamples125k(int at134khz);
87 void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
88 void DoAcquisition125k(int trigger_threshold);
89 extern int ToSendMax;
90 extern uint8_t ToSend[];
91 extern uint32_t BigBuf[];
92
93 /// fpga.h
94 void FpgaSendCommand(uint16_t cmd, uint16_t v);
95 void FpgaWriteConfWord(uint8_t v);
96 void FpgaDownloadAndGo(int bitstream_version);
97 int FpgaGatherBitstreamVersion();
98 void FpgaGatherVersion(char *dst, int len);
99 void FpgaSetupSsc(void);
100 void SetupSpi(int mode);
101 bool 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;
104 void 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
149 void AcquireRawAdcSamples125k(int divisor);
150 void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
151 void ReadTItag(void);
152 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc);
153 void AcquireTiType(void);
154 void AcquireRawBitsTI(void);
155 void SimulateTagLowFrequency(int period, int gap, int ledcontrol);
156 void CmdHIDsimTAG(int hi, int lo, int ledcontrol);
157 void CmdHIDdemodFSK(int findone, int *high, int *low, int ledcontrol);
158 void CmdEM410xdemod(int findone, int *high, int *low, int ledcontrol);
159 void CmdIOdemodFSK(int findone, int *high, int *low, int ledcontrol);
160 void CopyIOtoT55x7(uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an ioProx card to T5557/T5567
161 void SimulateTagLowFrequencyBidir(int divisor, int max_bitlen);
162 void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT); // Clone an HID card to T5557/T5567
163 void WriteEM410x(uint32_t card, uint32_t id_hi, uint32_t id_lo);
164 void CopyIndala64toT55x7(int hi, int lo); // Clone Indala 64-bit tag by UID to T55x7
165 void CopyIndala224toT55x7(int uid1, int uid2, int uid3, int uid4, int uid5, int uid6, int uid7); // Clone Indala 224-bit tag by UID to T55x7
166 void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t PwdMode);
167 void T55xxReadBlock(uint32_t Block, uint32_t Pwd, uint8_t PwdMode );
168 void T55xxReadTrace(void);
169 int DemodPCF7931(uint8_t **outBlocks);
170 int IsBlock0PCF7931(uint8_t *Block);
171 int IsBlock1PCF7931(uint8_t *Block);
172 void ReadPCF7931();
173 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
174 void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
175
176 /// iso14443.h
177 void SimulateIso14443Tag(void);
178 void AcquireRawAdcSamplesIso14443(uint32_t parameter);
179 void ReadSTMemoryIso14443(uint32_t);
180 void RAMFUNC SnoopIso14443(void);
181 void SendRawCommand14443B(uint32_t, uint32_t, uint8_t, uint8_t[]);
182
183 /// iso14443a.h
184 void RAMFUNC SnoopIso14443a(uint8_t param);
185 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
186 void ReaderIso14443a(UsbCommand * c);
187 // Also used in iclass.c
188 bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
189 void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
190 void iso14a_set_trigger(bool enable);
191 void iso14a_clear_trace();
192 void iso14a_set_tracing(bool enable);
193 void RAMFUNC SniffMifare(uint8_t param);
194
195 /// epa.h
196 void EPA_PACE_Collect_Nonce(UsbCommand * c);
197
198 // mifarecmd.h
199 void ReaderMifare(bool first_try);
200 int32_t dist_nt(uint32_t nt1, uint32_t nt2);
201 void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
202 void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
203 void MifareUC_Auth1(uint8_t arg0, uint8_t *datain);
204 void MifareUC_Auth2(uint32_t arg0, uint8_t *datain);
205 void MifareUReadCard(uint8_t arg0, int Pages, uint8_t *datain);
206 void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
207 void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
208 void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);
209 void MifareUWriteBlock_Special(uint8_t arg0,uint8_t *datain);
210 void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
211 void MifareChkKeys(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
212 void Mifare1ksim(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
213 void MifareSetDbgLvl(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
214 void MifareEMemClr(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
215 void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
216 void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
217 void MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
218 void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain); // Work with "magic Chinese" card
219 void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
220 void MifareCIdent(); // is "magic chinese" card?
221
222 //desfire
223 void Mifare_DES_Auth1(uint8_t arg0,uint8_t *datain);
224 void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain);
225
226 // mifaredesfire.h
227 bool InitDesfireCard();
228 void MifareSendCommand(uint8_t arg0,uint8_t arg1, uint8_t *datain);
229 void MifareDesfireGetInformation();
230 void MifareDES_Auth1(uint8_t arg0,uint8_t arg1,uint8_t arg2, uint8_t *datain);
231 void ReaderMifareDES(uint32_t param, uint32_t param2, uint8_t * datain);
232 int DesfireAPDU(uint8_t *cmd, size_t cmd_len, uint8_t *dataout);
233 size_t CreateAPDU( uint8_t *datain, size_t len, uint8_t *dataout);
234 void OnSuccess();
235 void OnError(uint8_t reason);
236
237
238
239
240
241 /// iso15693.h
242 void RecordRawAdcSamplesIso15693(void);
243 void AcquireRawAdcSamplesIso15693(void);
244 void ReaderIso15693(uint32_t parameter); // Simulate an ISO15693 reader - greg
245 void SimTagIso15693(uint32_t parameter, uint8_t *uid); // simulate an ISO15693 tag - greg
246 void BruteforceIso15693Afi(uint32_t speed); // find an AFI of a tag - atrox
247 void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]); // send arbitrary commands from CLI - atrox
248 void SetDebugIso15693(uint32_t flag);
249
250 /// iclass.h
251 void RAMFUNC SnoopIClass(void);
252 void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
253 void ReaderIClass(uint8_t arg0);
254 void ReaderIClass_Replay(uint8_t arg0,uint8_t *MAC);
255 void IClass_iso14443A_GetPublic(uint8_t arg0);
256
257 // hitag2.h
258 void SnoopHitag(uint32_t type);
259 void SimulateHitagTag(bool tag_mem_supplied, byte_t* data);
260 void ReaderHitag(hitag_function htf, hitag_data* htd);
261
262 // cmd.h
263 bool cmd_receive(UsbCommand* cmd);
264 bool 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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