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FIX: Better legic annotation, show which byte was targeted during read and write...
[proxmark3-svn] / client / cmdhf15.c
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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
7fe9b0b7 25#include <stdio.h>
26#include <stdlib.h>
27#include <string.h>
28#include <stdint.h>
3fe4ff4f 29
902cb3c0 30#include "proxmark3.h"
7fe9b0b7 31#include "data.h"
32#include "graph.h"
33#include "ui.h"
3fe4ff4f 34#include "util.h"
7fe9b0b7 35#include "cmdparser.h"
36#include "cmdhf15.h"
9455b51c 37#include "iso15693tools.h"
38#include "cmdmain.h"
39
52eeaef5 40#define FrameSOF Iso15693FrameSOF
41#define Logic0 Iso15693Logic0
42#define Logic1 Iso15693Logic1
43#define FrameEOF Iso15693FrameEOF
9455b51c 44
52eeaef5 45#define Crc(data,datalen) Iso15693Crc(data,datalen)
46#define AddCrc(data,datalen) Iso15693AddCrc(data,datalen)
9455b51c 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
5b3811fc 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" },
595b623b 178 { 0xE031000000000000LL, 16, "RFIDsec Denmark" },
179 { 0xE032000000000000LL, 16, "Schweizer Electronic AG Germany" },
180 { 0xE033000000000000LL, 16, "AMIC Technology Corp Taiwan" },
52ab55ab 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.";
271 case 0x10: return "The specified block is not available (doesn’t exist).";
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
289 int skip = 4;
290
291 if (GraphTraceLen < 1000) return 0;
292
293 // First, correlate for SOF
294 for (i = 0; i < 100; i++) {
295 int corr = 0;
52eeaef5 296 for (j = 0; j < ARRAYLEN(FrameSOF); j += skip) {
9455b51c 297 corr += FrameSOF[j] * GraphBuffer[i + (j / skip)];
298 }
299 if (corr > max) {
300 max = corr;
301 maxPos = i;
302 }
303 }
52eeaef5 304 PrintAndLog("SOF at %d, correlation %d", maxPos, max / (ARRAYLEN(FrameSOF) / skip));
9455b51c 305
52eeaef5 306 i = maxPos + ARRAYLEN(FrameSOF) / skip;
9455b51c 307 int k = 0;
308 uint8_t outBuf[20];
309 memset(outBuf, 0, sizeof(outBuf));
310 uint8_t mask = 0x01;
311 for (;;) {
312 int corr0 = 0, corr1 = 0, corrEOF = 0;
52eeaef5 313 for (j = 0; j < ARRAYLEN(Logic0); j += skip) {
9455b51c 314 corr0 += Logic0[j] * GraphBuffer[i + (j / skip)];
315 }
52eeaef5 316 for (j = 0; j < ARRAYLEN(Logic1); j += skip) {
9455b51c 317 corr1 += Logic1[j] * GraphBuffer[i + (j / skip)];
318 }
52eeaef5 319 for (j = 0; j < ARRAYLEN(FrameEOF); j += skip) {
9455b51c 320 corrEOF += FrameEOF[j] * GraphBuffer[i + (j / skip)];
321 }
322 // Even things out by the length of the target waveform.
323 corr0 *= 4;
324 corr1 *= 4;
325
326 if (corrEOF > corr1 && corrEOF > corr0) {
327 PrintAndLog("EOF at %d", i);
328 break;
329 } else if (corr1 > corr0) {
52eeaef5 330 i += ARRAYLEN(Logic1) / skip;
9455b51c 331 outBuf[k] |= mask;
332 } else {
52eeaef5 333 i += ARRAYLEN(Logic0) / skip;
9455b51c 334 }
335 mask <<= 1;
336 if (mask == 0) {
337 k++;
338 mask = 0x01;
339 }
52eeaef5 340 if ((i + (int)ARRAYLEN(FrameEOF)) >= GraphTraceLen) {
9455b51c 341 PrintAndLog("ran off end!");
342 break;
343 }
344 }
345 if (mask != 0x01) {
346 PrintAndLog("error, uneven octet! (discard extra bits!)");
347 PrintAndLog(" mask=%02x", mask);
348 }
349 PrintAndLog("%d octets", k);
350
351 for (i = 0; i < k; i++) {
352 PrintAndLog("# %2d: %02x ", i, outBuf[i]);
353 }
354 PrintAndLog("CRC=%04x", Iso15693Crc(outBuf, k - 2));
355 return 0;
7fe9b0b7 356}
357
9455b51c 358
359
360// * Acquire Samples as Reader (enables carrier, sends inquiry)
7fe9b0b7 361int CmdHF15Read(const char *Cmd)
362{
9455b51c 363 UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693};
364 SendCommand(&c);
365 return 0;
366}
367
368// Record Activity without enabeling carrier
369int CmdHF15Record(const char *Cmd)
370{
371 UsbCommand c = {CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693};
372 SendCommand(&c);
373 return 0;
7fe9b0b7 374}
375
8949bb5d 376int HF15Reader(const char *Cmd, bool verbose)
377{
378 uint8_t uid[8];
379
380 if (!getUID(uid)) {
381 if (verbose) PrintAndLog("No Tag found.");
382 return 0;
383 }
384
385 PrintAndLog("Tag UID : %s",sprintUID(NULL,uid));
386 PrintAndLog("Tag Info: %s",getTagInfo(uid));
387 return 1;
388}
389
7fe9b0b7 390int CmdHF15Reader(const char *Cmd)
391{
9455b51c 392 UsbCommand c = {CMD_READER_ISO_15693, {strtol(Cmd, NULL, 0), 0, 0}};
393 SendCommand(&c);
394 return 0;
7fe9b0b7 395}
396
9455b51c 397// Simulation is still not working very good
7fe9b0b7 398int CmdHF15Sim(const char *Cmd)
399{
3fe4ff4f 400 char cmdp = param_getchar(Cmd, 0);
401 uint8_t uid[8] = {0x00};
402
403 //E0 16 24 00 00 00 00 00
404 if (cmdp == 'h' || cmdp == 'H') {
405 PrintAndLog("Usage: hf 15 sim <UID>");
406 PrintAndLog("");
407 PrintAndLog(" sample: hf 15 sim E016240000000000");
408 return 0;
409 }
410
411 if (param_gethex(Cmd, 0, uid, 16)) {
412 PrintAndLog("UID must include 16 HEX symbols");
413 return 0;
414 }
415
416 PrintAndLog("Starting simulating UID %02X %02X %02X %02X %02X %02X %02X %02X",
417 uid[0],uid[1],uid[2],uid[3],uid[4], uid[5], uid[6], uid[7]);
418
419 UsbCommand c = {CMD_SIMTAG_ISO_15693, {0, 0, 0}};
420 memcpy(c.d.asBytes,uid,8);
421
9455b51c 422 SendCommand(&c);
423 return 0;
7fe9b0b7 424}
425
9455b51c 426// finds the AFI (Application Family Idendifier) of a card, by trying all values
427// (There is no standard way of reading the AFI, allthough some tags support this)
428int CmdHF15Afi(const char *Cmd)
7fe9b0b7 429{
9455b51c 430 UsbCommand c = {CMD_ISO_15693_FIND_AFI, {strtol(Cmd, NULL, 0), 0, 0}};
431 SendCommand(&c);
432 return 0;
433}
434
435// Reads all memory pages
436int CmdHF15DumpMem(const char*Cmd) {
52eeaef5 437
438 uint8_t uid[8] = {0,0,0,0,0,0,0,0};
439 uint8_t *recv = NULL;
902cb3c0 440 UsbCommand resp;
9455b51c 441 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
52eeaef5 442 uint8_t *req = c.d.asBytes;
443 int reqlen = 0, blocknum = 0;
444 char output[80] = {0};
9455b51c 445
446 if (!getUID(uid)) {
447 PrintAndLog("No Tag found.");
448 return 0;
449 }
450
451 PrintAndLog("Reading memory from tag UID=%s",sprintUID(NULL,uid));
452 PrintAndLog("Tag Info: %s",getTagInfo(uid));
453
454 for (int retry=0; retry<5; retry++) {
455
456 req[0]= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
457 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
458 req[1]=ISO15_CMD_READ;
459 memcpy(&req[2],uid,8);
460 req[10]=blocknum;
461 reqlen=AddCrc(req,11);
462 c.arg[0]=reqlen;
463
464 SendCommand(&c);
465
902cb3c0 466 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
467 recv = resp.d.asBytes;
468 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 469 if (!(recv[0] & ISO15_RES_ERROR)) {
52eeaef5 470 retry = 0;
471 *output = 0; // reset outputstring
3fe4ff4f 472 sprintf(output, "Block %02x ",blocknum);
902cb3c0 473 for ( int i=1; i<resp.arg[0]-2; i++) { // data in hex
7bb9d33e 474 sprintf(output+strlen(output),"%02X ",recv[i]);
9455b51c 475 }
476 strcat(output," ");
52eeaef5 477 for ( int i = 1; i < resp.arg[0]-2; i++) { // data in cleaned ascii
478 sprintf(output+strlen(output),"%c",(recv[i] > 31 && recv[i] < 127) ? recv[i] : '.');
9455b51c 479 }
480 PrintAndLog("%s",output);
481 blocknum++;
482 // PrintAndLog("bn=%i",blocknum);
483 } else {
b4a9d841 484 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
8949bb5d 485 return 1;
9455b51c 486 }
487 } // else PrintAndLog("crc");
488 } // else PrintAndLog("r null");
9455b51c 489 } // retry
902cb3c0 490 // TODO: need fix
491// if (resp.arg[0]<3)
492// PrintAndLog("Lost Connection");
493// else if (ISO15_CRC_CHECK!=Crc(resp.d.asBytes,resp.arg[0]))
494// PrintAndLog("CRC Failed");
495// else
496// PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
8949bb5d 497 return 1;
9455b51c 498}
499
500
501// "HF 15" interface
502
503static command_t CommandTable15[] =
504{
505 {"help", CmdHF15Help, 1, "This help"},
506 {"demod", CmdHF15Demod, 1, "Demodulate ISO15693 from tag"},
507 {"read", CmdHF15Read, 0, "Read HF tag (ISO 15693)"},
508 {"record", CmdHF15Record, 0, "Record Samples (ISO 15693)"}, // atrox
509 {"reader", CmdHF15Reader, 0, "Act like an ISO15693 reader"},
510 {"sim", CmdHF15Sim, 0, "Fake an ISO15693 tag"},
511 {"cmd", CmdHF15Cmd, 0, "Send direct commands to ISO15693 tag"},
512 {"findafi", CmdHF15Afi, 0, "Brute force AFI of an ISO15693 tag"},
513 {"dumpmemory", CmdHF15DumpMem, 0, "Read all memory pages of an ISO15693 tag"},
52eeaef5 514 {NULL, NULL, 0, NULL}
7fe9b0b7 515};
516
517int CmdHF15(const char *Cmd)
518{
9455b51c 519 CmdsParse(CommandTable15, Cmd);
520 return 0;
7fe9b0b7 521}
522
9455b51c 523int CmdHF15Help(const char *Cmd)
7fe9b0b7 524{
9455b51c 525 CmdsHelp(CommandTable15);
526 return 0;
7fe9b0b7 527}
9455b51c 528
529
530// "HF 15 Cmd" Interface
531// Allows direct communication with the tag on command level
532
533int CmdHF15CmdInquiry(const char *Cmd)
534{
902cb3c0 535 UsbCommand resp;
9455b51c 536 uint8_t *recv;
537 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
538 uint8_t *req=c.d.asBytes;
539 int reqlen=0;
540
541 req[0]= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
542 ISO15_REQ_INVENTORY | ISO15_REQINV_SLOT1;
543 req[1]=ISO15_CMD_INVENTORY;
544 req[2]=0; // mask length
545 reqlen=AddCrc(req,3);
546 c.arg[0]=reqlen;
547
548 SendCommand(&c);
549
902cb3c0 550 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
551 if (resp.arg[0]>=12) {
552 recv = resp.d.asBytes;
9455b51c 553 PrintAndLog("UID=%s",sprintUID(NULL,&recv[2]));
554 PrintAndLog("Tag Info: %s",getTagInfo(&recv[2]));
555 } else {
902cb3c0 556 PrintAndLog("Response to short, just %i bytes. No tag?\n",resp.arg[0]);
9455b51c 557 }
558 } else {
559 PrintAndLog("timeout.");
560 }
561 return 0;
562}
563
564
565// Turns debugging on(1)/off(0)
566int CmdHF15CmdDebug( const char *cmd) {
567 int debug=atoi(cmd);
568 if (strlen(cmd)<1) {
3fe4ff4f 569 PrintAndLog("Usage: hf 15 cmd debug <0|1>");
570 PrintAndLog(" 0 no debugging");
571 PrintAndLog(" 1 turn debugging on");
9455b51c 572 return 0;
573 }
574
575 UsbCommand c = {CMD_ISO_15693_DEBUG, {debug, 0, 0}};
576 SendCommand(&c);
577 return 0;
578}
579
580
581int CmdHF15CmdRaw (const char *cmd) {
902cb3c0 582 UsbCommand resp;
9455b51c 583 uint8_t *recv;
584 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
585 int reply=1;
586 int fast=1;
587 int crc=0;
588 char buf[5]="";
589 int i=0;
590 uint8_t data[100];
591 unsigned int datalen=0, temp;
fdb67f1c 592 char *hexout;
9455b51c 593
594
595 if (strlen(cmd)<3) {
596 PrintAndLog("Usage: hf 15 cmd raw [-r] [-2] [-c] <0A 0B 0C ... hex>");
597 PrintAndLog(" -r do not read response");
598 PrintAndLog(" -2 use slower '1 out of 256' mode");
599 PrintAndLog(" -c calculate and append CRC");
600 PrintAndLog(" Tip: turn on debugging for verbose output");
601 return 0;
602 }
603
604 // strip
605 while (*cmd==' ' || *cmd=='\t') cmd++;
606
607 while (cmd[i]!='\0') {
608 if (cmd[i]==' ' || cmd[i]=='\t') { i++; continue; }
609 if (cmd[i]=='-') {
610 switch (cmd[i+1]) {
611 case 'r':
612 case 'R':
613 reply=0;
614 break;
615 case '2':
616 fast=0;
617 break;
618 case 'c':
619 case 'C':
620 crc=1;
621 break;
622 default:
623 PrintAndLog("Invalid option");
624 return 0;
625 }
626 i+=2;
627 continue;
628 }
629 if ((cmd[i]>='0' && cmd[i]<='9') ||
630 (cmd[i]>='a' && cmd[i]<='f') ||
631 (cmd[i]>='A' && cmd[i]<='F') ) {
632 buf[strlen(buf)+1]=0;
633 buf[strlen(buf)]=cmd[i];
634 i++;
635
636 if (strlen(buf)>=2) {
637 sscanf(buf,"%x",&temp);
638 data[datalen]=(uint8_t)(temp & 0xff);
639 datalen++;
640 *buf=0;
641 }
642 continue;
643 }
644 PrintAndLog("Invalid char on input");
645 return 0;
646 }
647 if (crc) datalen=AddCrc(data,datalen);
648
649 c.arg[0]=datalen;
650 c.arg[1]=fast;
651 c.arg[2]=reply;
652 memcpy(c.d.asBytes,data,datalen);
653
654 SendCommand(&c);
655
656 if (reply) {
902cb3c0 657 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
658 recv = resp.d.asBytes;
659 PrintAndLog("received %i octets",resp.arg[0]);
660 hexout = (char *)malloc(resp.arg[0] * 3 + 1);
fdb67f1c 661 if (hexout != NULL) {
902cb3c0 662 for (int i = 0; i < resp.arg[0]; i++) { // data in hex
7bb9d33e 663 sprintf(&hexout[i * 3], "%02X ", recv[i]);
fdb67f1c 664 }
665 PrintAndLog("%s", hexout);
666 free(hexout);
667 }
9455b51c 668 } else {
669 PrintAndLog("timeout while waiting for reply.");
670 }
671
672 } // if reply
673 return 0;
674}
675
676
0546b4aa 677/**
678 * parses common HF 15 CMD parameters and prepares some data structures
679 * Parameters:
680 * **cmd command line
681 */
9455b51c 682int prepareHF15Cmd(char **cmd, UsbCommand *c, uint8_t iso15cmd[], int iso15cmdlen) {
683 int temp;
3ac59c7f 684 uint8_t *req = c->d.asBytes;
3fe4ff4f 685 uint8_t uid[8] = {0x00};
3ac59c7f 686 uint32_t reqlen = 0;
9455b51c 687
688 // strip
689 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
690
691 if (strstr(*cmd,"-2")==*cmd) {
c43897de 692 c->arg[1]=0; // use 1of256
9455b51c 693 (*cmd)+=2;
694 }
695
696 // strip
697 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
698
699 if (strstr(*cmd,"-o")==*cmd) {
700 req[reqlen]=ISO15_REQ_OPTION;
701 (*cmd)+=2;
702 }
703
704 // strip
705 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
706
707 switch (**cmd) {
708 case 0:
709 PrintAndLog("missing addr");
710 return 0;
711 break;
712 case 's':
713 case 'S':
714 // you must have selected the tag earlier
715 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
716 ISO15_REQ_NONINVENTORY | ISO15_REQ_SELECT;
717 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
718 reqlen+=iso15cmdlen;
719 break;
720 case 'u':
721 case 'U':
722 // unaddressed mode may not be supported by all vendors
723 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
724 ISO15_REQ_NONINVENTORY;
725 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
726 reqlen+=iso15cmdlen;
727 break;
728 case '*':
65a23af2 729 // we scan for the UID ourself
9455b51c 730 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
731 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
732 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
733 reqlen+=iso15cmdlen;
734 if (!getUID(uid)) {
735 PrintAndLog("No Tag found");
736 return 0;
737 }
738 memcpy(req+reqlen,uid,8);
739 PrintAndLog("Detected UID %s",sprintUID(NULL,uid));
740 reqlen+=8;
741 break;
742 default:
743 req[reqlen++]|= ISO15_REQ_SUBCARRIER_SINGLE | ISO15_REQ_DATARATE_HIGH |
744 ISO15_REQ_NONINVENTORY | ISO15_REQ_ADDRESS;
745 memcpy(&req[reqlen],&iso15cmd[0],iso15cmdlen);
746 reqlen+=iso15cmdlen;
747
748/* sscanf(cmd,"%hX%hX%hX%hX%hX%hX%hX%hX",
749 (short unsigned int *)&uid[7],(short unsigned int *)&uid[6],
750 (short unsigned int *)&uid[5],(short unsigned int *)&uid[4],
751 (short unsigned int *)&uid[3],(short unsigned int *)&uid[2],
752 (short unsigned int *)&uid[1],(short unsigned int *)&uid[0]); */
753 for (int i=0;i<8 && (*cmd)[i*2] && (*cmd)[i*2+1];i++) { // parse UID
754 sscanf((char[]){(*cmd)[i*2],(*cmd)[i*2+1],0},"%X",&temp);
755 uid[7-i]=temp&0xff;
756 }
757
758 PrintAndLog("Using UID %s",sprintUID(NULL,uid));
759 memcpy(&req[reqlen],&uid[0],8);
760 reqlen+=8;
761 }
762 // skip to next space
763 while (**cmd!=' ' && **cmd!='\t') (*cmd)++;
764 // skip over the space
765 while (**cmd==' ' || **cmd=='\t') (*cmd)++;
766
767 c->arg[0]=reqlen;
768 return 1;
769}
770
6d7234cd 771/**
772 * Commandline handling: HF15 CMD SYSINFO
773 * get system information from tag/VICC
774 */
775int CmdHF15CmdSysinfo(const char *Cmd) {
902cb3c0 776 UsbCommand resp;
6d7234cd 777 uint8_t *recv;
778 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
3ac59c7f 779 uint8_t *req = c.d.asBytes;
780 int reqlen = 0;
6d7234cd 781 char cmdbuf[100];
3ac59c7f 782 char *cmd = cmdbuf;
6d7234cd 783 char output[2048]="";
784 int i;
785
786 strncpy(cmd,Cmd,99);
787
788 // usage:
789 if (strlen(cmd)<1) {
0546b4aa 790 PrintAndLog("Usage: hf 15 cmd sysinfo [options] <uid|s|u|*>");
6d7234cd 791 PrintAndLog(" options:");
792 PrintAndLog(" -2 use slower '1 out of 256' mode");
793 PrintAndLog(" uid (either): ");
794 PrintAndLog(" <8B hex> full UID eg E011223344556677");
795 PrintAndLog(" s selected tag");
796 PrintAndLog(" u unaddressed mode");
797 PrintAndLog(" * scan for tag");
8949bb5d 798 PrintAndLog(" start#: page number to start 0-255");
799 PrintAndLog(" count#: number of pages");
6d7234cd 800 return 0;
801 }
802
803 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_SYSINFO},1);
3ac59c7f 804 reqlen = c.arg[0];
6d7234cd 805
806 reqlen=AddCrc(req,reqlen);
807 c.arg[0]=reqlen;
808
809 SendCommand(&c);
810
902cb3c0 811 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
812 recv = resp.d.asBytes;
813 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
6d7234cd 814 if (!(recv[0] & ISO15_RES_ERROR)) {
815 *output=0; // reset outputstring
902cb3c0 816 for ( i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 817 sprintf(output+strlen(output),"%02X ",recv[i]);
6d7234cd 818 }
819 strcat(output,"\n\r");
820 strcat(output,"UID = ");
821 strcat(output,sprintUID(NULL,recv+2));
822 strcat(output,"\n\r");
823 strcat(output,getTagInfo(recv+2)); //ABC
824 strcat(output,"\n\r");
825 i=10;
826 if (recv[1] & 0x01)
7bb9d33e 827 sprintf(output+strlen(output),"DSFID supported, set to %02X\n\r",recv[i++]);
6d7234cd 828 else
829 strcat(output,"DSFID not supported\n\r");
830 if (recv[1] & 0x02)
7bb9d33e 831 sprintf(output+strlen(output),"AFI supported, set to %03X\n\r",recv[i++]);
6d7234cd 832 else
833 strcat(output,"AFI not supported\n\r");
834 if (recv[1] & 0x04) {
835 strcat(output,"Tag provides info on memory layout (vendor dependent)\n\r");
836 sprintf(output+strlen(output)," %i (or %i) bytes/page x %i pages \n\r",
837 (recv[i+1]&0x1F)+1, (recv[i+1]&0x1F), recv[i]+1);
838 i+=2;
839 } else
840 strcat(output,"Tag does not provide information on memory layout\n\r");
7bb9d33e 841 if (recv[1] & 0x08) sprintf(output+strlen(output),"IC reference given: %02X\n\r",recv[i++]);
6d7234cd 842 else strcat(output,"IC reference not given\n\r");
843
844
845 PrintAndLog("%s",output);
846 } else {
847 PrintAndLog("Tag returned Error %i: %s",recv[0],TagErrorStr(recv[0]));
848 }
849 } else {
850 PrintAndLog("CRC failed");
851 }
852 } else {
eba61a56 853 PrintAndLog("timeout: no answer");
6d7234cd 854 }
855
856 return 0;
857}
858
7853775e 859/**
860 * Commandline handling: HF15 CMD READMULTI
861 * Read multiple blocks at once (not all tags support this)
862 */
863int CmdHF15CmdReadmulti(const char *Cmd) {
902cb3c0 864 UsbCommand resp;
7853775e 865 uint8_t *recv;
866 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
867 uint8_t *req=c.d.asBytes;
868 int reqlen=0, pagenum,pagecount;
869 char cmdbuf[100];
870 char *cmd=cmdbuf;
871 char output[2048]="";
872
873 strncpy(cmd,Cmd,99);
874
875 // usage:
876 if (strlen(cmd)<3) {
0546b4aa 877 PrintAndLog("Usage: hf 15 cmd readmulti [options] <uid|s|u|*> <start#> <count#>");
7853775e 878 PrintAndLog(" options:");
879 PrintAndLog(" -2 use slower '1 out of 256' mode");
880 PrintAndLog(" uid (either): ");
881 PrintAndLog(" <8B hex> full UID eg E011223344556677");
882 PrintAndLog(" s selected tag");
883 PrintAndLog(" u unaddressed mode");
884 PrintAndLog(" * scan for tag");
885 PrintAndLog(" start#: page number to start 0-255");
886 PrintAndLog(" count#: number of pages");
887 return 0;
888 }
889
890 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_READMULTI},1);
891 reqlen=c.arg[0];
892
893 pagenum=strtol(cmd,NULL,0);
894
895 // skip to next space
896 while (*cmd!=' ' && *cmd!='\t') cmd++;
897 // skip over the space
898 while (*cmd==' ' || *cmd=='\t') cmd++;
899
900 pagecount=strtol(cmd,NULL,0);
901 if (pagecount>0) pagecount--; // 0 means 1 page, 1 means 2 pages, ...
902
903 req[reqlen++]=(uint8_t)pagenum;
904 req[reqlen++]=(uint8_t)pagecount;
905
906 reqlen=AddCrc(req,reqlen);
907
908 c.arg[0]=reqlen;
909
910 SendCommand(&c);
0546b4aa 911
902cb3c0 912 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
913 recv = resp.d.asBytes;
914 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
7853775e 915 if (!(recv[0] & ISO15_RES_ERROR)) {
916 *output=0; // reset outputstring
902cb3c0 917 for ( int i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 918 sprintf(output+strlen(output),"%02X ",recv[i]);
7853775e 919 }
920 strcat(output," ");
902cb3c0 921 for ( int i=1; i<resp.arg[0]-2; i++) {
7853775e 922 sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
923 }
924 PrintAndLog("%s",output);
925 } else {
926 PrintAndLog("Tag returned Error %i: %s",recv[0],TagErrorStr(recv[0]));
927 }
928 } else {
929 PrintAndLog("CRC failed");
930 }
931 } else {
932 PrintAndLog("no answer");
933 }
934
935 return 0;
936}
937
05151b6f 938/**
939 * Commandline handling: HF15 CMD READ
940 * Reads a single Block
941 */
9455b51c 942int CmdHF15CmdRead(const char *Cmd) {
902cb3c0 943 UsbCommand resp;
9455b51c 944 uint8_t *recv;
945 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
946 uint8_t *req=c.d.asBytes;
947 int reqlen=0, pagenum;
948 char cmdbuf[100];
949 char *cmd=cmdbuf;
950 char output[100]="";
951
952 strncpy(cmd,Cmd,99);
953
954 // usage:
955 if (strlen(cmd)<3) {
0546b4aa 956 PrintAndLog("Usage: hf 15 cmd read [options] <uid|s|u|*> <page#>");
9455b51c 957 PrintAndLog(" options:");
958 PrintAndLog(" -2 use slower '1 out of 256' mode");
959 PrintAndLog(" uid (either): ");
960 PrintAndLog(" <8B hex> full UID eg E011223344556677");
961 PrintAndLog(" s selected tag");
962 PrintAndLog(" u unaddressed mode");
963 PrintAndLog(" * scan for tag");
964 PrintAndLog(" page#: page number 0-255");
965 return 0;
966 }
967
968 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_READ},1);
969 reqlen=c.arg[0];
970
971 pagenum=strtol(cmd,NULL,0);
972 /*if (pagenum<0) {
973 PrintAndLog("invalid pagenum");
974 return 0;
975 } */
976
977 req[reqlen++]=(uint8_t)pagenum;
978
979 reqlen=AddCrc(req,reqlen);
980
981 c.arg[0]=reqlen;
982
983 SendCommand(&c);
984
902cb3c0 985 if (WaitForResponseTimeout(CMD_ACK,&resp,1000) && resp.arg[0]>2) {
986 recv = resp.d.asBytes;
987 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 988 if (!(recv[0] & ISO15_RES_ERROR)) {
989 *output=0; // reset outputstring
990 //sprintf(output, "Block %2i ",blocknum);
902cb3c0 991 for ( int i=1; i<resp.arg[0]-2; i++) {
7bb9d33e 992 sprintf(output+strlen(output),"%02X ",recv[i]);
9455b51c 993 }
994 strcat(output," ");
902cb3c0 995 for ( int i=1; i<resp.arg[0]-2; i++) {
e8da7740 996 sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');
9455b51c 997 }
998 PrintAndLog("%s",output);
999 } else {
b4a9d841 1000 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
9455b51c 1001 }
1002 } else {
1003 PrintAndLog("CRC failed");
1004 }
1005 } else {
1006 PrintAndLog("no answer");
1007 }
1008
1009 return 0;
1010}
1011
1012
05151b6f 1013/**
1014 * Commandline handling: HF15 CMD WRITE
1015 * Writes a single Block - might run into timeout, even when successful
1016 */
9455b51c 1017int CmdHF15CmdWrite(const char *Cmd) {
902cb3c0 1018 UsbCommand resp;
9455b51c 1019 uint8_t *recv;
1020 UsbCommand c = {CMD_ISO_15693_COMMAND, {0, 1, 1}}; // len,speed,recv?
1021 uint8_t *req=c.d.asBytes;
1022 int reqlen=0, pagenum, temp;
1023 char cmdbuf[100];
1024 char *cmd=cmdbuf;
1025 char *cmd2;
1026
1027 strncpy(cmd,Cmd,99);
1028
1029 // usage:
1030 if (strlen(cmd)<3) {
0546b4aa 1031 PrintAndLog("Usage: hf 15 cmd write [options] <uid|s|u|*> <page#> <hexdata>");
9455b51c 1032 PrintAndLog(" options:");
1033 PrintAndLog(" -2 use slower '1 out of 256' mode");
1034 PrintAndLog(" -o set OPTION Flag (needed for TI)");
1035 PrintAndLog(" uid (either): ");
1036 PrintAndLog(" <8B hex> full UID eg E011223344556677");
1037 PrintAndLog(" s selected tag");
1038 PrintAndLog(" u unaddressed mode");
1039 PrintAndLog(" * scan for tag");
1040 PrintAndLog(" page#: page number 0-255");
1041 PrintAndLog(" hexdata: data to be written eg AA BB CC DD");
1042 return 0;
1043 }
1044
1045 prepareHF15Cmd(&cmd, &c,(uint8_t[]){ISO15_CMD_WRITE},1);
1046 reqlen=c.arg[0];
1047
1048 // *cmd -> page num ; *cmd2 -> data
1049 cmd2=cmd;
1050 while (*cmd2!=' ' && *cmd2!='\t' && *cmd2) cmd2++;
1051 *cmd2=0;
1052 cmd2++;
1053
1054 pagenum=strtol(cmd,NULL,0);
1055 /*if (pagenum<0) {
1056 PrintAndLog("invalid pagenum");
1057 return 0;
1058 } */
1059 req[reqlen++]=(uint8_t)pagenum;
1060
1061
1062 while (cmd2[0] && cmd2[1]) { // hexdata, read by 2 hexchars
1063 if (*cmd2==' ') {
1064 cmd2++;
1065 continue;
1066 }
1067 sscanf((char[]){cmd2[0],cmd2[1],0},"%X",&temp);
1068 req[reqlen++]=temp & 0xff;
1069 cmd2+=2;
1070 }
1071
1072 reqlen=AddCrc(req,reqlen);
1073
1074 c.arg[0]=reqlen;
1075
1076 SendCommand(&c);
1077
902cb3c0 1078 if (WaitForResponseTimeout(CMD_ACK,&resp,2000) && resp.arg[0]>2) {
1079 recv = resp.d.asBytes;
1080 if (ISO15_CRC_CHECK==Crc(recv,resp.arg[0])) {
9455b51c 1081 if (!(recv[0] & ISO15_RES_ERROR)) {
1082 PrintAndLog("OK");
1083 } else {
b4a9d841 1084 PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));
9455b51c 1085 }
1086 } else {
1087 PrintAndLog("CRC failed");
1088 }
1089 } else {
65a23af2 1090 PrintAndLog("timeout: no answer - data may be written anyway");
9455b51c 1091 }
1092
1093 return 0;
1094}
1095
1096
1097
1098static command_t CommandTable15Cmd[] =
1099{
1100 {"help", CmdHF15CmdHelp, 1, "This Help"},
1101 {"inquiry", CmdHF15CmdInquiry, 0, "Search for tags in range"},
1102 /*
1103 {"select", CmdHF15CmdSelect, 0, "Select an tag with a specific UID for further commands"},
1104 */
1105 {"read", CmdHF15CmdRead, 0, "Read a block"},
1106 {"write", CmdHF15CmdWrite, 0, "Write a block"},
9455b51c 1107 {"readmulti",CmdHF15CmdReadmulti, 0, "Reads multiple Blocks"},
0546b4aa 1108 {"sysinfo",CmdHF15CmdSysinfo, 0, "Get Card Information"},
9455b51c 1109 {"raw", CmdHF15CmdRaw, 0, "Send raw hex data to tag"},
1110 {"debug", CmdHF15CmdDebug, 0, "Turn debugging on/off"},
1111 {NULL, NULL, 0, NULL}
1112};
1113
1114int CmdHF15Cmd(const char *Cmd)
1115{
1116 CmdsParse(CommandTable15Cmd, Cmd);
1117 return 0;
1118}
1119
1120int CmdHF15CmdHelp(const char *Cmd)
1121{
1122 CmdsHelp(CommandTable15Cmd);
1123 return 0;
1124}
1125
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