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Redesign of lf hid card format handler as discussed with @marshmellow42
[proxmark3-svn] / client / cmdhf15.c
CommitLineData
a553f267 1//-----------------------------------------------------------------------------
2// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
0546b4aa 3// Modified 2010-2012 by <adrian -at- atrox.at>
65a23af2 4// Modified 2012 by <vsza at vsza.hu>
a553f267 5//
6// This code is licensed to you under the terms of the GNU GPL, version 2 or,
7// at your option, any later version. See the LICENSE.txt file for the text of
8// the license.
9//-----------------------------------------------------------------------------
10// High frequency ISO15693 commands
11//-----------------------------------------------------------------------------
9455b51c 12// There are three basic operation modes, depending on which device (proxmark/pc)
13// the signal processing, (de)modulation, transmission protocol and logic is done.
14// Mode 1:
15// All steps are done on the proxmark, the output of the commands is returned via
16// USB-debug-print commands.
17// Mode 2:
18// The protocol is done on the PC, passing only Iso15693 data frames via USB. This
19// allows direct communication with a tag on command level
20// Mode 3:
21// The proxmark just samples the antenna and passes this "analog" data via USB to
22// the client. Signal Processing & decoding is done on the pc. This is the slowest
23// variant, but offers the possibility to analyze the waveforms directly.
a553f267 24
ad939de5 25#include "cmdhf15.h"
26
7fe9b0b7 27#include <stdio.h>
28#include <stdlib.h>
29#include <string.h>
30#include <stdint.h>
3fe4ff4f 31
ad939de5 32#include "comms.h"
7fe9b0b7 33#include "graph.h"
34#include "ui.h"
3fe4ff4f 35#include "util.h"
7fe9b0b7 36#include "cmdparser.h"
9455b51c 37#include "iso15693tools.h"
38#include "cmdmain.h"
39
40#define FrameSOF Iso15693FrameSOF
41#define Logic0 Iso15693Logic0
42#define Logic1 Iso15693Logic1
43#define FrameEOF Iso15693FrameEOF
44
45#define Crc(data,datalen) Iso15693Crc(data,datalen)
46#define AddCrc(data,datalen) Iso15693AddCrc(data,datalen)
47#define sprintUID(target,uid) Iso15693sprintUID(target,uid)
7fe9b0b7 48
9455b51c 49// structure and database for uid -> tagtype lookups
50typedef struct {
51 uint64_t uid;
52 int mask; // how many MSB bits used
53 char* desc;
54} productName;
55
56
57const productName uidmapping[] = {
52ab55ab 58
0546b4aa 59 // UID, #significant Bits, "Vendor(+Product)"
52ab55ab 60 { 0xE001000000000000LL, 16, "Motorola UK" },
61
62 // E0 02 xx
63 // 02 = ST Microelectronics
64 // XX = IC id (Chip ID Family)
65 { 0xE002000000000000LL, 16, "ST Microelectronics SA France" },
66 { 0xE002050000000000LL, 24, "ST Microelectronics; LRI64 [IC id = 05]"},
67 { 0xE002080000000000LL, 24, "ST Microelectronics; LRI2K [IC id = 08]"},
68 { 0xE0020A0000000000LL, 24, "ST Microelectronics; LRIS2K [IC id = 10]"},
69 { 0xE002440000000000LL, 24, "ST Microelectronics; LRIS64K [IC id = 68]"},
70
71 { 0xE003000000000000LL, 16, "Hitachi, Ltd Japan" },
72
73 // E0 04 xx
74 // 04 = Manufacturer code (Philips/NXP)
75 // XX = IC id (Chip ID Family)
76 //I-Code SLI SL2 ICS20 [IC id = 01]
77 //I-Code SLI-S [IC id = 02]
78 //I-Code SLI-L [IC id = 03]
79 //I-Code SLIX [IC id = 01 + bit36 set to 1 (starting from bit0 - different from normal SLI)]
80 //I-Code SLIX-S [IC id = 02 + bit36 set to 1]
81 //I-Code SLIX-L [IC id = 03 + bit36 set to 1]
82 { 0xE004000000000000LL, 16, "NXP Semiconductors Germany (Philips)" },
3fe4ff4f 83 { 0xE004010000000000LL, 24, "NXP(Philips); IC SL2 ICS20/ICS21(SLI) ICS2002/ICS2102(SLIX)" },
84 { 0xE004020000000000LL, 24, "NXP(Philips); IC SL2 ICS53/ICS54(SLI-S) ICS5302/ICS5402(SLIX-S)" },
85 { 0xE004030000000000LL, 24, "NXP(Philips); IC SL2 ICS50/ICS51(SLI-L) ICS5002/ICS5102(SLIX-L)" },
52ab55ab 86
87 // E0 05 XX .. .. ..
88 // 05 = Manufacturer code (Infineon)
89 // XX = IC id (Chip ID Family)
90 { 0xE005000000000000LL, 16, "Infineon Technologies AG Germany" },
91 { 0xE005A10000000000LL, 24, "Infineon; SRF55V01P [IC id = 161] plain mode 1kBit"},
92 { 0xE005A80000000000LL, 24, "Infineon; SRF55V01P [IC id = 168] pilot series 1kBit"},
93 { 0xE005400000000000LL, 24, "Infineon; SRF55V02P [IC id = 64] plain mode 2kBit"},
94 { 0xE005000000000000LL, 24, "Infineon; SRF55V10P [IC id = 00] plain mode 10KBit"},
95 { 0xE005500000000000LL, 24, "Infineon; SRF55V02S [IC id = 80] secure mode 2kBit"},
96 { 0xE005100000000000LL, 24, "Infineon; SRF55V10S [IC id = 16] secure mode 10KBit"},
97 { 0xE0051E0000000000LL, 23, "Infineon; SLE66r01P [IC id = 3x = My-d Move or My-d move NFC]"},
98 { 0xE005200000000000LL, 21, "Infineon; SLE66r01P [IC id = 3x = My-d Move or My-d move NFC]"},
99
100 { 0xE006000000000000LL, 16, "Cylink USA" },
101
102
103 // E0 07 xx
104 // 07 = Texas Instruments
105 // XX = from bit 41 to bit 43 = product configuration - from bit 44 to bit 47 IC id (Chip ID Family)
106 //Tag IT RFIDType-I Plus, 2kBit, TI Inlay
107 //Tag-it HF-I Plus Inlay [IC id = 00] -> b'0000 000 2kBit
108 //Tag-it HF-I Plus Chip [IC id = 64] -> b'1000 000 2kBit
109 //Tag-it HF-I Standard Chip / Inlays [IC id = 96] -> b'1100 000 256Bit
110 //Tag-it HF-I Pro Chip / Inlays [IC id = 98] -> b'1100 010 256Bit, Password protection
111 { 0xE007000000000000LL, 16, "Texas Instrument France" },
9455b51c 112 { 0xE007000000000000LL, 20, "Texas Instrument; Tag-it HF-I Plus Inlay; 64x32bit" },
113 { 0xE007100000000000LL, 20, "Texas Instrument; Tag-it HF-I Plus Chip; 64x32bit" },
0546b4aa 114 { 0xE007800000000000LL, 23, "Texas Instrument; Tag-it HF-I Plus (RF-HDT-DVBB tag or Third Party Products)" },
9455b51c 115 { 0xE007C00000000000LL, 23, "Texas Instrument; Tag-it HF-I Standard; 8x32bit" },
116 { 0xE007C40000000000LL, 23, "Texas Instrument; Tag-it HF-I Pro; 8x23bit; password" },
52ab55ab 117
118 { 0xE008000000000000LL, 16, "Fujitsu Limited Japan" },
119 { 0xE009000000000000LL, 16, "Matsushita Electronics Corporation, Semiconductor Company Japan" },
120 { 0xE00A000000000000LL, 16, "NEC Japan" },
121 { 0xE00B000000000000LL, 16, "Oki Electric Industry Co. Ltd Japan" },
122 { 0xE00C000000000000LL, 16, "Toshiba Corp. Japan" },
123 { 0xE00D000000000000LL, 16, "Mitsubishi Electric Corp. Japan" },
124 { 0xE00E000000000000LL, 16, "Samsung Electronics Co. Ltd Korea" },
125 { 0xE00F000000000000LL, 16, "Hynix / Hyundai, Korea" },
126 { 0xE010000000000000LL, 16, "LG-Semiconductors Co. Ltd Korea" },
127 { 0xE011000000000000LL, 16, "Emosyn-EM Microelectronics USA" },
128
c71e7235 129 { 0xE012000000000000LL, 16, "HID Corporation" },
52ab55ab 130 { 0xE012000000000000LL, 16, "INSIDE Technology France" },
131 { 0xE013000000000000LL, 16, "ORGA Kartensysteme GmbH Germany" },
132 { 0xE014000000000000LL, 16, "SHARP Corporation Japan" },
133 { 0xE015000000000000LL, 16, "ATMEL France" },
134
0853ffa2 135 { 0xE016000000000000LL, 16, "EM Microelectronic-Marin SA Switzerland (Skidata)"},
136 { 0xE016040000000000LL, 24, "EM-Marin SA (Skidata Keycard-eco); EM4034 [IC id = 01] (Read/Write - no AFI)"},
137 { 0xE0160C0000000000LL, 24, "EM-Marin SA (Skidata); EM4035 [IC id = 03] (Read/Write - replaced by 4233)"},
138 { 0xE016100000000000LL, 24, "EM-Marin SA (Skidata); EM4135 [IC id = 04] (Read/Write - replaced by 4233) 36x64bit start page 13"},
139 { 0xE016140000000000LL, 24, "EM-Marin SA (Skidata); EM4036 [IC id = 05] 28pF"},
140 { 0xE016180000000000LL, 24, "EM-Marin SA (Skidata); EM4006 [IC id = 06] (Read Only)"},
141 { 0xE0161C0000000000LL, 24, "EM-Marin SA (Skidata); EM4133 [IC id = 07] 23,5pF (Read/Write)"},
142 { 0xE016200000000000LL, 24, "EM-Marin SA (Skidata); EM4033 [IC id = 08] 23,5pF (Read Only - no AFI / no DSFID / no security blocks)"},
143 { 0xE016240000000000LL, 24, "EM-Marin SA (Skidata); EM4233 [IC id = 09] 23,5pF CustomerID-102"},
144 { 0xE016280000000000LL, 24, "EM-Marin SA (Skidata); EM4233 SLIC [IC id = 10] 23,5pF (1Kb flash memory - not provide High Security mode and QuietStorage feature)" },
145 { 0xE0163C0000000000LL, 24, "EM-Marin SA (Skidata); EM4237 [IC id = 15] 23,5pF"},
146 { 0xE0167C0000000000LL, 24, "EM-Marin SA (Skidata); EM4233 [IC id = 31] 95pF"},
147 { 0xE016940000000000LL, 24, "EM-Marin SA (Skidata); EM4036 [IC id = 37] 95pF 51x64bit "},
148 { 0xE0169c0000000000LL, 24, "EM-Marin SA (Skidata); EM4133 [IC id = 39] 95pF (Read/Write)" },
149 { 0xE016A80000000000LL, 24, "EM-Marin SA (Skidata); EM4233 SLIC [IC id = 42] 97pF" },
150 { 0xE016BC0000000000LL, 24, "EM-Marin SA (Skidata); EM4237 [IC id = 47] 97pF" },
151
52ab55ab 152 { 0xE017000000000000LL, 16, "KSW Microtec GmbH Germany" },
153 { 0xE018000000000000LL, 16, "ZMD AG Germany" },
154 { 0xE019000000000000LL, 16, "XICOR, Inc. USA" },
155 { 0xE01A000000000000LL, 16, "Sony Corporation Japan Identifier Company Country" },
156 { 0xE01B000000000000LL, 16, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" },
157 { 0xE01C000000000000LL, 16, "Emosyn USA" },
158 { 0xE01D000000000000LL, 16, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" },
159 { 0xE01E000000000000LL, 16, "Magellan Technology Pty Limited Australia" },
160 { 0xE01F000000000000LL, 16, "Melexis NV BO Switzerland" },
161 { 0xE020000000000000LL, 16, "Renesas Technology Corp. Japan" },
162 { 0xE021000000000000LL, 16, "TAGSYS France" },
163 { 0xE022000000000000LL, 16, "Transcore USA" },
164 { 0xE023000000000000LL, 16, "Shanghai belling corp., ltd. China" },
165 { 0xE024000000000000LL, 16, "Masktech Germany Gmbh Germany" },
166 { 0xE025000000000000LL, 16, "Innovision Research and Technology Plc UK" },
167 { 0xE026000000000000LL, 16, "Hitachi ULSI Systems Co., Ltd. Japan" },
168 { 0xE027000000000000LL, 16, "Cypak AB Sweden" },
169 { 0xE028000000000000LL, 16, "Ricoh Japan" },
170 { 0xE029000000000000LL, 16, "ASK France" },
171 { 0xE02A000000000000LL, 16, "Unicore Microsystems, LLC Russian Federation" },
172 { 0xE02B000000000000LL, 16, "Dallas Semiconductor/Maxim USA" },
173 { 0xE02C000000000000LL, 16, "Impinj, Inc. USA" },
174 { 0xE02D000000000000LL, 16, "RightPlug Alliance USA" },
175 { 0xE02E000000000000LL, 16, "Broadcom Corporation USA" },
176 { 0xE02F000000000000LL, 16, "MStar Semiconductor, Inc Taiwan, ROC" },
177 { 0xE030000000000000LL, 16, "BeeDar Technology Inc. USA" },
178 { 0xE031000000000000LL, 16, " RFIDsec Denmark" },
179 { 0xE032000000000000LL, 16, " Schweizer Electronic AG Germany" },
180 { 0xE033000000000000LL, 16, " AMIC Technology Corp Taiwan" },
181 { 0xE034000000000000LL, 16, "Mikron JSC Russia" },
182 { 0xE035000000000000LL, 16, "Fraunhofer Institute for Photonic Microsystems Germany" },
183 { 0xE036000000000000LL, 16, "IDS Microchip AG Switzerland" },
184 { 0xE037000000000000LL, 16, "Kovio USA" },
185 { 0xE038000000000000LL, 16, "HMT Microelectronic Ltd Switzerland Identifier Company Country" },
186 { 0xE039000000000000LL, 16, "Silicon Craft Technology Thailand" },
187 { 0xE03A000000000000LL, 16, "Advanced Film Device Inc. Japan" },
188 { 0xE03B000000000000LL, 16, "Nitecrest Ltd UK" },
189 { 0xE03C000000000000LL, 16, "Verayo Inc. USA" },
190 { 0xE03D000000000000LL, 16, "HID Global USA" },
191 { 0xE03E000000000000LL, 16, "Productivity Engineering Gmbh Germany" },
192 { 0xE03F000000000000LL, 16, "Austriamicrosystems AG (reserved) Austria" },
193 { 0xE040000000000000LL, 16, "Gemalto SA France" },
194 { 0xE041000000000000LL, 16, "Renesas Electronics Corporation Japan" },
195 { 0xE042000000000000LL, 16, "3Alogics Inc Korea" },
196 { 0xE043000000000000LL, 16, "Top TroniQ Asia Limited Hong Kong" },
197 { 0xE044000000000000LL, 16, "Gentag Inc (USA) USA" },
9455b51c 198 { 0,0,"no tag-info available" } // must be the last entry
199};
200
201
e4da8ed0 202// fast method to just read the UID of a tag (collission detection not supported)
203// *buf should be large enough to fit the 64bit uid
9455b51c 204// returns 1 if suceeded
205int getUID(uint8_t *buf)
7fe9b0b7 206{
902cb3c0 207 UsbCommand resp;
9455b51c 208 uint8_t *recv;
209 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
210 uint8_t *req=c.d.asBytes;
211 int reqlen=0;
212
213 for (int retry=0;retry<3; retry++) { // don't give up the at the first try
214
215 req[0]= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
216 ISO15_REQ_INVENTORY | ISO15_REQINV_SLOT1;
217 req[1]=ISO15_CMD_INVENTORY;
218 req[2]=0; // mask length
219 reqlen=AddCrc(req,3);
220 c.arg[0]=reqlen;
221
222 SendCommand(&c);
223
902cb3c0 224 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
225 recv = resp.d.asBytes;
226 if (resp.arg[0]>=12 && ISO15_CRC_CHECK==Crc(recv,12)) {
9455b51c 227 memcpy(buf,&recv[2],8);
228 return 1;
229 }
230 }
231 } // retry
232 return 0;
233}
234
235
7fe9b0b7 236
9455b51c 237// get a product description based on the UID
238// uid[8] tag uid
239// returns description of the best match
240static char* getTagInfo(uint8_t *uid) {
31b6e9af 241 uint64_t myuid,mask;
9455b51c 242 int i=0, best=-1;
243 memcpy(&myuid,uid,sizeof(uint64_t));
244 while (uidmapping[i].mask>0) {
245 mask=(~0LL) <<(64-uidmapping[i].mask);
246 if ((myuid & mask) == uidmapping[i].uid) {
247 if (best==-1) {
248 best=i;
249 } else {
250 if (uidmapping[i].mask>uidmapping[best].mask) {
251 best=i;
252 }
253 }
254 }
255 i++;
256 }
7fe9b0b7 257
9455b51c 258 if (best>=0) return uidmapping[best].desc;
259
260 return uidmapping[i].desc;
7fe9b0b7 261}
262
9455b51c 263
b4a9d841 264// return a clear-text message to an errorcode
9455b51c 265static char* TagErrorStr(uint8_t error) {
b4a9d841 266 switch (error) {
267 case 0x01: return "The command is not supported";
268 case 0x02: return "The command is not recognised";
269 case 0x03: return "The option is not supported.";
270 case 0x0f: return "Unknown error.";
315e18e6 271 case 0x10: return "The specified block is not available (doesn't exist).";
b4a9d841 272 case 0x11: return "The specified block is already -locked and thus cannot be locked again";
273 case 0x12: return "The specified block is locked and its content cannot be changed.";
274 case 0x13: return "The specified block was not successfully programmed.";
275 case 0x14: return "The specified block was not successfully locked.";
276 default: return "Reserved for Future Use or Custom command error.";
277 }
9455b51c 278}
279
280
281// Mode 3
7fe9b0b7 282int CmdHF15Demod(const char *Cmd)
283{
9455b51c 284 // The sampling rate is 106.353 ksps/s, for T = 18.8 us
285
286 int i, j;
287 int max = 0, maxPos = 0;
288
315e18e6 289 int skip = 2;
9455b51c 290
315e18e6 291 if (GraphTraceLen < 2000) return 0;
9455b51c 292
293 // First, correlate for SOF
315e18e6 294 for (i = 0; i < 200; i++) {
9455b51c 295 int corr = 0;
296 for (j = 0; j < arraylen(FrameSOF); j += skip) {
297 corr += FrameSOF[j] * GraphBuffer[i + (j / skip)];
298 }
299 if (corr > max) {
300 max = corr;
301 maxPos = i;
302 }
303 }
304 PrintAndLog("SOF at %d, correlation %d", maxPos,
305 max / (arraylen(FrameSOF) / skip));
306
307 i = maxPos + arraylen(FrameSOF) / skip;
308 int k = 0;
309 uint8_t outBuf[20];
310 memset(outBuf, 0, sizeof(outBuf));
311 uint8_t mask = 0x01;
312 for (;;) {
315e18e6 313 int corr0 = 0, corr00 = 0, corr01 = 0, corr1 = 0, corrEOF = 0;
314 for(j = 0; j < arraylen(Logic0); j += skip) {
315 corr0 += Logic0[j]*GraphBuffer[i+(j/skip)];
316 }
317 corr01 = corr00 = corr0;
318 for(j = 0; j < arraylen(Logic0); j += skip) {
319 corr00 += Logic0[j]*GraphBuffer[i+arraylen(Logic0)/skip+(j/skip)];
320 corr01 += Logic1[j]*GraphBuffer[i+arraylen(Logic0)/skip+(j/skip)];
321 }
322 for(j = 0; j < arraylen(Logic1); j += skip) {
323 corr1 += Logic1[j]*GraphBuffer[i+(j/skip)];
324 }
325 for(j = 0; j < arraylen(FrameEOF); j += skip) {
326 corrEOF += FrameEOF[j]*GraphBuffer[i+(j/skip)];
327 }
328 // Even things out by the length of the target waveform.
329 corr00 *= 2;
330 corr01 *= 2;
331 corr0 *= 4;
332 corr1 *= 4;
333
334 if(corrEOF > corr1 && corrEOF > corr00 && corrEOF > corr01) {
335 PrintAndLog("EOF at %d", i);
336 break;
9455b51c 337 } else if (corr1 > corr0) {
338 i += arraylen(Logic1) / skip;
339 outBuf[k] |= mask;
340 } else {
341 i += arraylen(Logic0) / skip;
342 }
343 mask <<= 1;
344 if (mask == 0) {
345 k++;
346 mask = 0x01;
347 }
348 if ((i + (int)arraylen(FrameEOF)) >= GraphTraceLen) {
349 PrintAndLog("ran off end!");
350 break;
351 }
352 }
353 if (mask != 0x01) {
354 PrintAndLog("error, uneven octet! (discard extra bits!)");
355 PrintAndLog(" mask=%02x", mask);
356 }
357 PrintAndLog("%d octets", k);
358
359 for (i = 0; i < k; i++) {
360 PrintAndLog("# %2d: %02x ", i, outBuf[i]);
361 }
362 PrintAndLog("CRC=%04x", Iso15693Crc(outBuf, k - 2));
363 return 0;
7fe9b0b7 364}
365
9455b51c 366
367
368// * Acquire Samples as Reader (enables carrier, sends inquiry)
7fe9b0b7 369int CmdHF15Read(const char *Cmd)
370{
9455b51c 371 UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693};
372 SendCommand(&c);
373 return 0;
374}
375
376// Record Activity without enabeling carrier
377int CmdHF15Record(const char *Cmd)
378{
379 UsbCommand c = {CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693};
380 SendCommand(&c);
381 return 0;
7fe9b0b7 382}
383
6ce0e538 384int HF15Reader(const char *Cmd, bool verbose)
385{
386 uint8_t uid[8];
387
388 if (!getUID(uid)) {
389 if (verbose) PrintAndLog("No Tag found.");
390 return 0;
391 }
392
393 PrintAndLog("Tag UID : %s",sprintUID(NULL,uid));
394 PrintAndLog("Tag Info: %s",getTagInfo(uid));
395 return 1;
396}
397
7fe9b0b7 398int CmdHF15Reader(const char *Cmd)
399{
9455b51c 400 UsbCommand c = {CMD_READER_ISO_15693, {strtol(Cmd, NULL, 0), 0, 0}};
401 SendCommand(&c);
402 return 0;
7fe9b0b7 403}
404
9455b51c 405// Simulation is still not working very good
7fe9b0b7 406int CmdHF15Sim(const char *Cmd)
407{
3fe4ff4f 408 char cmdp = param_getchar(Cmd, 0);
409 uint8_t uid[8] = {0x00};
410
411 //E0 16 24 00 00 00 00 00
412 if (cmdp == 'h' || cmdp == 'H') {
413 PrintAndLog("Usage: hf 15 sim <UID>");
414 PrintAndLog("");
415 PrintAndLog(" sample: hf 15 sim E016240000000000");
416 return 0;
417 }
418
419 if (param_gethex(Cmd, 0, uid, 16)) {
420 PrintAndLog("UID must include 16 HEX symbols");
421 return 0;
422 }
423
424 PrintAndLog("Starting simulating UID %02X %02X %02X %02X %02X %02X %02X %02X",
425 uid[0],uid[1],uid[2],uid[3],uid[4], uid[5], uid[6], uid[7]);
426
427 UsbCommand c = {CMD_SIMTAG_ISO_15693, {0, 0, 0}};
428 memcpy(c.d.asBytes,uid,8);
429
9455b51c 430 SendCommand(&c);
431 return 0;
7fe9b0b7 432}
433
9455b51c 434// finds the AFI (Application Family Idendifier) of a card, by trying all values
435// (There is no standard way of reading the AFI, allthough some tags support this)
436int CmdHF15Afi(const char *Cmd)
7fe9b0b7 437{
9455b51c 438 UsbCommand c = {CMD_ISO_15693_FIND_AFI, {strtol(Cmd, NULL, 0), 0, 0}};
439 SendCommand(&c);
440 return 0;
441}
442
443// Reads all memory pages
444int CmdHF15DumpMem(const char*Cmd) {
902cb3c0 445 UsbCommand resp;
9455b51c 446 uint8_t uid[8];
447 uint8_t *recv=NULL;
448 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
449 uint8_t *req=c.d.asBytes;
450 int reqlen=0;
451 int blocknum=0;
452 char output[80];
453
454 if (!getUID(uid)) {
455 PrintAndLog("No Tag found.");
456 return 0;
457 }
458
459 PrintAndLog("Reading memory from tag UID=%s",sprintUID(NULL,uid));
460 PrintAndLog("Tag Info: %s",getTagInfo(uid));
461
462 for (int retry=0; retry<5; retry++) {
463
464 req[0]= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
465 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
466 req[1]=ISO15_CMD_READ;
467 memcpy(&req[2],uid,8);
468 req[10]=blocknum;
469 reqlen=AddCrc(req,11);
470 c.arg[0]=reqlen;
471
472 SendCommand(&c);
473
902cb3c0 474 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
475 recv = resp.d.asBytes;
476 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 477 if (!(recv[0] & ISO15_RES_ERROR)) {
478 retry=0;
479 *output=0; // reset outputstring
3fe4ff4f 480 sprintf(output, "Block %02x ",blocknum);
902cb3c0 481 for ( int i=1; i<resp.arg[0]-2; i++) { // data in hex
7bb9d33e 482 sprintf(output+strlen(output),"%02X ",recv[i]);
9455b51c 483 }
484 strcat(output," ");
902cb3c0 485 for ( int i=1; i<resp.arg[0]-2; i++) { // data in cleaned ascii
9455b51c 486 sprintf(output+strlen(output),"%c",(recv[i]>31 && recv[i]<127)?recv[i]:'.');
487 }
488 PrintAndLog("%s",output);
489 blocknum++;
490 // PrintAndLog("bn=%i",blocknum);
491 } else {
b4a9d841 492 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
6ce0e538 493 return 1;
9455b51c 494 }
495 } // else PrintAndLog("crc");
496 } // else PrintAndLog("r null");
9455b51c 497 } // retry
902cb3c0 498 // TODO: need fix
499// if (resp.arg[0]<3)
500// PrintAndLog("Lost Connection");
501// else if (ISO15_CRC_CHECK!=Crc(resp.d.asBytes,resp.arg[0]))
502// PrintAndLog("CRC Failed");
503// else
504// PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
6ce0e538 505 return 1;
9455b51c 506}
507
508
509// "HF 15" interface
510
511static command_t CommandTable15[] =
512{
513 {"help", CmdHF15Help, 1, "This help"},
514 {"demod", CmdHF15Demod, 1, "Demodulate ISO15693 from tag"},
515 {"read", CmdHF15Read, 0, "Read HF tag (ISO 15693)"},
516 {"record", CmdHF15Record, 0, "Record Samples (ISO 15693)"}, // atrox
517 {"reader", CmdHF15Reader, 0, "Act like an ISO15693 reader"},
518 {"sim", CmdHF15Sim, 0, "Fake an ISO15693 tag"},
519 {"cmd", CmdHF15Cmd, 0, "Send direct commands to ISO15693 tag"},
520 {"findafi", CmdHF15Afi, 0, "Brute force AFI of an ISO15693 tag"},
521 {"dumpmemory", CmdHF15DumpMem, 0, "Read all memory pages of an ISO15693 tag"},
522 {NULL, NULL, 0, NULL}
7fe9b0b7 523};
524
525int CmdHF15(const char *Cmd)
526{
9455b51c 527 CmdsParse(CommandTable15, Cmd);
528 return 0;
7fe9b0b7 529}
530
9455b51c 531int CmdHF15Help(const char *Cmd)
7fe9b0b7 532{
9455b51c 533 CmdsHelp(CommandTable15);
534 return 0;
7fe9b0b7 535}
9455b51c 536
537
538// "HF 15 Cmd" Interface
539// Allows direct communication with the tag on command level
540
541int CmdHF15CmdInquiry(const char *Cmd)
542{
902cb3c0 543 UsbCommand resp;
9455b51c 544 uint8_t *recv;
545 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
546 uint8_t *req=c.d.asBytes;
547 int reqlen=0;
548
549 req[0]= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
550 ISO15_REQ_INVENTORY | ISO15_REQINV_SLOT1;
551 req[1]=ISO15_CMD_INVENTORY;
552 req[2]=0; // mask length
553 reqlen=AddCrc(req,3);
554 c.arg[0]=reqlen;
555
556 SendCommand(&c);
557
902cb3c0 558 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
559 if (resp.arg[0]>=12) {
560 recv = resp.d.asBytes;
9455b51c 561 PrintAndLog("UID=%s",sprintUID(NULL,&recv[2]));
562 PrintAndLog("Tag Info: %s",getTagInfo(&recv[2]));
563 } else {
902cb3c0 564 PrintAndLog("Response to short, just %i bytes. No tag?\n",resp.arg[0]);
9455b51c 565 }
566 } else {
567 PrintAndLog("timeout.");
568 }
569 return 0;
570}
571
572
573// Turns debugging on(1)/off(0)
574int CmdHF15CmdDebug( const char *cmd) {
575 int debug=atoi(cmd);
576 if (strlen(cmd)<1) {
3fe4ff4f 577 PrintAndLog("Usage: hf 15 cmd debug <0|1>");
578 PrintAndLog(" 0 no debugging");
579 PrintAndLog(" 1 turn debugging on");
9455b51c 580 return 0;
581 }
582
583 UsbCommand c = {CMD_ISO_15693_DEBUG, {debug, 0, 0}};
584 SendCommand(&c);
585 return 0;
586}
587
588
589int CmdHF15CmdRaw (const char *cmd) {
902cb3c0 590 UsbCommand resp;
9455b51c 591 uint8_t *recv;
592 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
593 int reply=1;
594 int fast=1;
595 int crc=0;
596 char buf[5]="";
597 int i=0;
598 uint8_t data[100];
599 unsigned int datalen=0, temp;
fdb67f1c 600 char *hexout;
9455b51c 601
602
603 if (strlen(cmd)<3) {
604 PrintAndLog("Usage: hf 15 cmd raw [-r] [-2] [-c] <0A 0B 0C ... hex>");
605 PrintAndLog(" -r do not read response");
606 PrintAndLog(" -2 use slower '1 out of 256' mode");
607 PrintAndLog(" -c calculate and append CRC");
608 PrintAndLog(" Tip: turn on debugging for verbose output");
609 return 0;
610 }
611
612 // strip
613 while (*cmd==' ' || *cmd=='\t') cmd++;
614
615 while (cmd[i]!='\0') {
616 if (cmd[i]==' ' || cmd[i]=='\t') { i++; continue; }
617 if (cmd[i]=='-') {
618 switch (cmd[i+1]) {
619 case 'r':
620 case 'R':
621 reply=0;
622 break;
623 case '2':
624 fast=0;
625 break;
626 case 'c':
627 case 'C':
628 crc=1;
629 break;
630 default:
631 PrintAndLog("Invalid option");
632 return 0;
633 }
634 i+=2;
635 continue;
636 }
637 if ((cmd[i]>='0' && cmd[i]<='9') ||
638 (cmd[i]>='a' && cmd[i]<='f') ||
639 (cmd[i]>='A' && cmd[i]<='F') ) {
640 buf[strlen(buf)+1]=0;
641 buf[strlen(buf)]=cmd[i];
642 i++;
643
644 if (strlen(buf)>=2) {
645 sscanf(buf,"%x",&temp);
646 data[datalen]=(uint8_t)(temp & 0xff);
647 datalen++;
648 *buf=0;
649 }
650 continue;
651 }
652 PrintAndLog("Invalid char on input");
653 return 0;
654 }
655 if (crc) datalen=AddCrc(data,datalen);
656
657 c.arg[0]=datalen;
658 c.arg[1]=fast;
659 c.arg[2]=reply;
660 memcpy(c.d.asBytes,data,datalen);
661
662 SendCommand(&c);
663
664 if (reply) {
902cb3c0 665 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
666 recv = resp.d.asBytes;
667 PrintAndLog("received %i octets",resp.arg[0]);
668 hexout = (char *)malloc(resp.arg[0] * 3 + 1);
fdb67f1c 669 if (hexout != NULL) {
902cb3c0 670 for (int i = 0; i < resp.arg[0]; i++) { // data in hex
7bb9d33e 671 sprintf(&hexout[i * 3], "%02X ", recv[i]);
fdb67f1c 672 }
673 PrintAndLog("%s", hexout);
674 free(hexout);
675 }
9455b51c 676 } else {
677 PrintAndLog("timeout while waiting for reply.");
678 }
679
680 } // if reply
681 return 0;
682}
683
684
0546b4aa 685/**
686 * parses common HF 15 CMD parameters and prepares some data structures
687 * Parameters:
688 * **cmd command line
689 */
9455b51c 690int prepareHF15Cmd(char **cmd, UsbCommand *c, uint8_t iso15cmd[], int iso15cmdlen) {
691 int temp;
90e278d3 692 uint8_t *req=c->d.asBytes;
3fe4ff4f 693 uint8_t uid[8] = {0x00};
9455b51c 694 uint32_t reqlen=0;
695
696 // strip
697 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
698
699 if (strstr(*cmd,"-2")==*cmd) {
c43897de 700 c->arg[1]=0; // use 1of256
9455b51c 701 (*cmd)+=2;
702 }
703
704 // strip
705 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
706
707 if (strstr(*cmd,"-o")==*cmd) {
708 req[reqlen]=ISO15_REQ_OPTION;
709 (*cmd)+=2;
710 }
711
712 // strip
713 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
714
715 switch (**cmd) {
716 case 0:
717 PrintAndLog("missing addr");
718 return 0;
719 break;
720 case 's':
721 case 'S':
722 // you must have selected the tag earlier
723 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
724 ISO15_REQ_NONINVENTORY | ISO15_REQ_SELECT;
725 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
726 reqlen+=iso15cmdlen;
727 break;
728 case 'u':
729 case 'U':
730 // unaddressed mode may not be supported by all vendors
731 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
732 ISO15_REQ_NONINVENTORY;
733 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
734 reqlen+=iso15cmdlen;
735 break;
736 case '*':
65a23af2 737 // we scan for the UID ourself
9455b51c 738 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
739 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
740 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
741 reqlen+=iso15cmdlen;
742 if (!getUID(uid)) {
743 PrintAndLog("No Tag found");
744 return 0;
745 }
746 memcpy(req+reqlen,uid,8);
747 PrintAndLog("Detected UID %s",sprintUID(NULL,uid));
748 reqlen+=8;
749 break;
750 default:
751 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
752 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
753 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
754 reqlen+=iso15cmdlen;
755
756/* sscanf(cmd,"%hX%hX%hX%hX%hX%hX%hX%hX",
757 (short unsigned int *)&uid[7],(short unsigned int *)&uid[6],
758 (short unsigned int *)&uid[5],(short unsigned int *)&uid[4],
759 (short unsigned int *)&uid[3],(short unsigned int *)&uid[2],
760 (short unsigned int *)&uid[1],(short unsigned int *)&uid[0]); */
761 for (int i=0;i<8 && (*cmd)[i*2] && (*cmd)[i*2+1];i++) { // parse UID
762 sscanf((char[]){(*cmd)[i*2],(*cmd)[i*2+1],0},"%X",&temp);
763 uid[7-i]=temp&0xff;
764 }
765
766 PrintAndLog("Using UID %s",sprintUID(NULL,uid));
767 memcpy(&req[reqlen],&uid[0],8);
768 reqlen+=8;
769 }
770 // skip to next space
771 while (**cmd!=' ' && **cmd!='\t') (*cmd)++;
772 // skip over the space
773 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
774
775 c->arg[0]=reqlen;
776 return 1;
777}
778
6d7234cd 779/**
780 * Commandline handling: HF15 CMD SYSINFO
781 * get system information from tag/VICC
782 */
783int CmdHF15CmdSysinfo(const char *Cmd) {
902cb3c0 784 UsbCommand resp;
6d7234cd 785 uint8_t *recv;
786 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
787 uint8_t *req=c.d.asBytes;
788 int reqlen=0;
789 char cmdbuf[100];
790 char *cmd=cmdbuf;
791 char output[2048]="";
792 int i;
793
794 strncpy(cmd,Cmd,99);
795
796 // usage:
797 if (strlen(cmd)<1) {
0546b4aa 798 PrintAndLog("Usage: hf 15 cmd sysinfo [options] <uid|s|u|*>");
6d7234cd 799 PrintAndLog(" options:");
800 PrintAndLog(" -2 use slower '1 out of 256' mode");
801 PrintAndLog(" uid (either): ");
802 PrintAndLog(" <8B hex> full UID eg E011223344556677");
803 PrintAndLog(" s selected tag");
804 PrintAndLog(" u unaddressed mode");
805 PrintAndLog(" * scan for tag");
806 PrintAndLog(" start#: page number to start 0-255");
807 PrintAndLog(" count#: number of pages");
808 return 0;
809 }
810
811 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_SYSINFO},1);
812 reqlen=c.arg[0];
813
814 reqlen=AddCrc(req,reqlen);
815 c.arg[0]=reqlen;
816
817 SendCommand(&c);
818
902cb3c0 819 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
820 recv = resp.d.asBytes;
821 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
6d7234cd 822 if (!(recv[0] & ISO15_RES_ERROR)) {
823 *output=0; // reset outputstring
902cb3c0 824 for ( i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 825 sprintf(output+strlen(output),"%02X ",recv[i]);
6d7234cd 826 }
827 strcat(output,"\n\r");
828 strcat(output,"UID = ");
829 strcat(output,sprintUID(NULL,recv+2));
830 strcat(output,"\n\r");
831 strcat(output,getTagInfo(recv+2)); //ABC
832 strcat(output,"\n\r");
833 i=10;
834 if (recv[1] & 0x01)
7bb9d33e 835 sprintf(output+strlen(output),"DSFID supported, set to %02X\n\r",recv[i++]);
6d7234cd 836 else
837 strcat(output,"DSFID not supported\n\r");
838 if (recv[1] & 0x02)
7bb9d33e 839 sprintf(output+strlen(output),"AFI supported, set to %03X\n\r",recv[i++]);
6d7234cd 840 else
841 strcat(output,"AFI not supported\n\r");
842 if (recv[1] & 0x04) {
843 strcat(output,"Tag provides info on memory layout (vendor dependent)\n\r");
844 sprintf(output+strlen(output)," %i (or %i) bytes/page x %i pages \n\r",
845 (recv[i+1]&0x1F)+1, (recv[i+1]&0x1F), recv[i]+1);
846 i+=2;
847 } else
848 strcat(output,"Tag does not provide information on memory layout\n\r");
7bb9d33e 849 if (recv[1] & 0x08) sprintf(output+strlen(output),"IC reference given: %02X\n\r",recv[i++]);
6d7234cd 850 else strcat(output,"IC reference not given\n\r");
851
852
853 PrintAndLog("%s",output);
854 } else {
855 PrintAndLog("Tag returned Error %i: %s",recv[0],TagErrorStr(recv[0]));
856 }
857 } else {
858 PrintAndLog("CRC failed");
859 }
860 } else {
eba61a56 861 PrintAndLog("timeout: no answer");
6d7234cd 862 }
863
864 return 0;
865}
866
7853775e 867/**
868 * Commandline handling: HF15 CMD READMULTI
869 * Read multiple blocks at once (not all tags support this)
870 */
871int CmdHF15CmdReadmulti(const char *Cmd) {
902cb3c0 872 UsbCommand resp;
7853775e 873 uint8_t *recv;
874 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
875 uint8_t *req=c.d.asBytes;
876 int reqlen=0, pagenum,pagecount;
877 char cmdbuf[100];
878 char *cmd=cmdbuf;
879 char output[2048]="";
880
881 strncpy(cmd,Cmd,99);
882
883 // usage:
884 if (strlen(cmd)<3) {
0546b4aa 885 PrintAndLog("Usage: hf 15 cmd readmulti [options] <uid|s|u|*> <start#> <count#>");
7853775e 886 PrintAndLog(" options:");
887 PrintAndLog(" -2 use slower '1 out of 256' mode");
888 PrintAndLog(" uid (either): ");
889 PrintAndLog(" <8B hex> full UID eg E011223344556677");
890 PrintAndLog(" s selected tag");
891 PrintAndLog(" u unaddressed mode");
892 PrintAndLog(" * scan for tag");
893 PrintAndLog(" start#: page number to start 0-255");
894 PrintAndLog(" count#: number of pages");
895 return 0;
896 }
897
898 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_READMULTI},1);
899 reqlen=c.arg[0];
900
901 pagenum=strtol(cmd,NULL,0);
902
903 // skip to next space
904 while (*cmd!=' ' && *cmd!='\t') cmd++;
905 // skip over the space
906 while (*cmd==' ' || *cmd=='\t') cmd++;
907
908 pagecount=strtol(cmd,NULL,0);
909 if (pagecount>0) pagecount--; // 0 means 1 page, 1 means 2 pages, ...
910
911 req[reqlen++]=(uint8_t)pagenum;
912 req[reqlen++]=(uint8_t)pagecount;
913
914 reqlen=AddCrc(req,reqlen);
915
916 c.arg[0]=reqlen;
917
918 SendCommand(&c);
0546b4aa 919
902cb3c0 920 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
921 recv = resp.d.asBytes;
922 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
7853775e 923 if (!(recv[0] & ISO15_RES_ERROR)) {
924 *output=0; // reset outputstring
902cb3c0 925 for ( int i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 926 sprintf(output+strlen(output),"%02X ",recv[i]);
7853775e 927 }
928 strcat(output," ");
902cb3c0 929 for ( int i=1; i<resp.arg[0]-2; i++) {
7853775e 930 sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
931 }
932 PrintAndLog("%s",output);
933 } else {
934 PrintAndLog("Tag returned Error %i: %s",recv[0],TagErrorStr(recv[0]));
935 }
936 } else {
937 PrintAndLog("CRC failed");
938 }
939 } else {
940 PrintAndLog("no answer");
941 }
942
943 return 0;
944}
945
05151b6f 946/**
947 * Commandline handling: HF15 CMD READ
948 * Reads a single Block
949 */
9455b51c 950int CmdHF15CmdRead(const char *Cmd) {
902cb3c0 951 UsbCommand resp;
9455b51c 952 uint8_t *recv;
953 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
954 uint8_t *req=c.d.asBytes;
955 int reqlen=0, pagenum;
956 char cmdbuf[100];
957 char *cmd=cmdbuf;
958 char output[100]="";
959
960 strncpy(cmd,Cmd,99);
961
962 // usage:
963 if (strlen(cmd)<3) {
0546b4aa 964 PrintAndLog("Usage: hf 15 cmd read [options] <uid|s|u|*> <page#>");
9455b51c 965 PrintAndLog(" options:");
966 PrintAndLog(" -2 use slower '1 out of 256' mode");
967 PrintAndLog(" uid (either): ");
968 PrintAndLog(" <8B hex> full UID eg E011223344556677");
969 PrintAndLog(" s selected tag");
970 PrintAndLog(" u unaddressed mode");
971 PrintAndLog(" * scan for tag");
972 PrintAndLog(" page#: page number 0-255");
973 return 0;
974 }
975
976 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_READ},1);
977 reqlen=c.arg[0];
978
979 pagenum=strtol(cmd,NULL,0);
980 /*if (pagenum<0) {
981 PrintAndLog("invalid pagenum");
982 return 0;
983 } */
984
985 req[reqlen++]=(uint8_t)pagenum;
986
987 reqlen=AddCrc(req,reqlen);
988
989 c.arg[0]=reqlen;
990
991 SendCommand(&c);
992
902cb3c0 993 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
994 recv = resp.d.asBytes;
995 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 996 if (!(recv[0] & ISO15_RES_ERROR)) {
997 *output=0; // reset outputstring
998 //sprintf(output, "Block %2i ",blocknum);
902cb3c0 999 for ( int i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 1000 sprintf(output+strlen(output),"%02X ",recv[i]);
9455b51c 1001 }
1002 strcat(output," ");
902cb3c0 1003 for ( int i=1; i<resp.arg[0]-2; i++) {
e8da7740 1004 sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
9455b51c 1005 }
1006 PrintAndLog("%s",output);
1007 } else {
b4a9d841 1008 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
9455b51c 1009 }
1010 } else {
1011 PrintAndLog("CRC failed");
1012 }
1013 } else {
1014 PrintAndLog("no answer");
1015 }
1016
1017 return 0;
1018}
1019
1020
05151b6f 1021/**
1022 * Commandline handling: HF15 CMD WRITE
1023 * Writes a single Block - might run into timeout, even when successful
1024 */
9455b51c 1025int CmdHF15CmdWrite(const char *Cmd) {
902cb3c0 1026 UsbCommand resp;
9455b51c 1027 uint8_t *recv;
1028 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
1029 uint8_t *req=c.d.asBytes;
1030 int reqlen=0, pagenum, temp;
1031 char cmdbuf[100];
1032 char *cmd=cmdbuf;
1033 char *cmd2;
1034
1035 strncpy(cmd,Cmd,99);
1036
1037 // usage:
1038 if (strlen(cmd)<3) {
0546b4aa 1039 PrintAndLog("Usage: hf 15 cmd write [options] <uid|s|u|*> <page#> <hexdata>");
9455b51c 1040 PrintAndLog(" options:");
1041 PrintAndLog(" -2 use slower '1 out of 256' mode");
1042 PrintAndLog(" -o set OPTION Flag (needed for TI)");
1043 PrintAndLog(" uid (either): ");
1044 PrintAndLog(" <8B hex> full UID eg E011223344556677");
1045 PrintAndLog(" s selected tag");
1046 PrintAndLog(" u unaddressed mode");
1047 PrintAndLog(" * scan for tag");
1048 PrintAndLog(" page#: page number 0-255");
1049 PrintAndLog(" hexdata: data to be written eg AA BB CC DD");
1050 return 0;
1051 }
1052
1053 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_WRITE},1);
1054 reqlen=c.arg[0];
1055
1056 // *cmd -> page num ; *cmd2 -> data
1057 cmd2=cmd;
1058 while (*cmd2!=' ' && *cmd2!='\t' && *cmd2) cmd2++;
1059 *cmd2=0;
1060 cmd2++;
1061
1062 pagenum=strtol(cmd,NULL,0);
1063 /*if (pagenum<0) {
1064 PrintAndLog("invalid pagenum");
1065 return 0;
1066 } */
1067 req[reqlen++]=(uint8_t)pagenum;
1068
1069
1070 while (cmd2[0] && cmd2[1]) { // hexdata, read by 2 hexchars
1071 if (*cmd2==' ') {
1072 cmd2++;
1073 continue;
1074 }
1075 sscanf((char[]){cmd2[0],cmd2[1],0},"%X",&temp);
1076 req[reqlen++]=temp & 0xff;
1077 cmd2+=2;
1078 }
1079
1080 reqlen=AddCrc(req,reqlen);
1081
1082 c.arg[0]=reqlen;
1083
1084 SendCommand(&c);
1085
902cb3c0 1086 if (WaitForResponseTimeout(CMD_ACK,&resp,2000) && resp.arg[0]>2) {
1087 recv = resp.d.asBytes;
1088 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 1089 if (!(recv[0] & ISO15_RES_ERROR)) {
1090 PrintAndLog("OK");
1091 } else {
b4a9d841 1092 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
9455b51c 1093 }
1094 } else {
1095 PrintAndLog("CRC failed");
1096 }
1097 } else {
65a23af2 1098 PrintAndLog("timeout: no answer - data may be written anyway");
9455b51c 1099 }
1100
1101 return 0;
1102}
1103
1104
1105
1106static command_t CommandTable15Cmd[] =
1107{
1108 {"help", CmdHF15CmdHelp, 1, "This Help"},
1109 {"inquiry", CmdHF15CmdInquiry, 0, "Search for tags in range"},
1110 /*
1111 {"select", CmdHF15CmdSelect, 0, "Select an tag with a specific UID for further commands"},
1112 */
1113 {"read", CmdHF15CmdRead, 0, "Read a block"},
1114 {"write", CmdHF15CmdWrite, 0, "Write a block"},
9455b51c 1115 {"readmulti",CmdHF15CmdReadmulti, 0, "Reads multiple Blocks"},
0546b4aa 1116 {"sysinfo",CmdHF15CmdSysinfo, 0, "Get Card Information"},
9455b51c 1117 {"raw", CmdHF15CmdRaw, 0, "Send raw hex data to tag"},
1118 {"debug", CmdHF15CmdDebug, 0, "Turn debugging on/off"},
1119 {NULL, NULL, 0, NULL}
1120};
1121
1122int CmdHF15Cmd(const char *Cmd)
1123{
1124 CmdsParse(CommandTable15Cmd, Cmd);
1125 return 0;
1126}
1127
1128int CmdHF15CmdHelp(const char *Cmd)
1129{
1130 CmdsHelp(CommandTable15Cmd);
1131 return 0;
1132}
1133
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