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FIX: introduced a bug in luascripts when adding the "safe ascii chars" to ConvertHex...
[proxmark3-svn] / client / cmdhw.c
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1//-----------------------------------------------------------------------------
2// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
3//
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,
5// at your option, any later version. See the LICENSE.txt file for the text of
6// the license.
7//-----------------------------------------------------------------------------
8// Hardware commands
9//-----------------------------------------------------------------------------
10
11#include <stdio.h>
12#include <stdlib.h>
13#include <string.h>
14#include <limits.h>
15#include "ui.h"
16#include "proxmark3.h"
17#include "cmdparser.h"
18#include "cmdhw.h"
19#include "cmdmain.h"
20#include "cmddata.h"
21#include "data.h"
22
23/* low-level hardware control */
24
25static int CmdHelp(const char *Cmd);
26
27static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
28{
29 char asBuff[120];
30 memset(asBuff, 0, sizeof(asBuff));
31 uint32_t mem_avail = 0;
32
33 switch(iChipID) {
34 case 0x270B0A40: sprintf(asBuff,"AT91SAM7S512 Rev A"); break;
35 case 0x270B0A4F: sprintf(asBuff,"AT91SAM7S512 Rev B"); break;
36 case 0x270D0940: sprintf(asBuff,"AT91SAM7S256 Rev A"); break;
37 case 0x270B0941: sprintf(asBuff,"AT91SAM7S256 Rev B"); break;
38 case 0x270B0942: sprintf(asBuff,"AT91SAM7S256 Rev C"); break;
39 case 0x270B0943: sprintf(asBuff,"AT91SAM7S256 Rev D"); break;
40 case 0x270C0740: sprintf(asBuff,"AT91SAM7S128 Rev A"); break;
41 case 0x270A0741: sprintf(asBuff,"AT91SAM7S128 Rev B"); break;
42 case 0x270A0742: sprintf(asBuff,"AT91SAM7S128 Rev C"); break;
43 case 0x270A0743: sprintf(asBuff,"AT91SAM7S128 Rev D"); break;
44 case 0x27090540: sprintf(asBuff,"AT91SAM7S64 Rev A"); break;
45 case 0x27090543: sprintf(asBuff,"AT91SAM7S64 Rev B"); break;
46 case 0x27090544: sprintf(asBuff,"AT91SAM7S64 Rev C"); break;
47 case 0x27080342: sprintf(asBuff,"AT91SAM7S321 Rev A"); break;
48 case 0x27080340: sprintf(asBuff,"AT91SAM7S32 Rev A"); break;
49 case 0x27080341: sprintf(asBuff,"AT91SAM7S32 Rev B"); break;
50 case 0x27050241: sprintf(asBuff,"AT9SAM7S161 Rev A"); break;
51 case 0x27050240: sprintf(asBuff,"AT91SAM7S16 Rev A"); break;
52 }
53 PrintAndLog("uC: %s",asBuff);
54 switch( (iChipID & 0xE0) >> 5) {
55 case 1: sprintf(asBuff,"ARM946ES"); break;
56 case 2: sprintf(asBuff,"ARM7TDMI"); break;
57 case 4: sprintf(asBuff,"ARM920T"); break;
58 case 5: sprintf(asBuff,"ARM926EJS"); break;
59 }
60 PrintAndLog("Embedded Processor: %s",asBuff);
61 switch( (iChipID & 0xF00) >> 8) {
62 case 0: mem_avail = 0; break;
63 case 1: mem_avail = 8; break;
64 case 2: mem_avail = 16; break;
65 case 3: mem_avail = 32; break;
66 case 5: mem_avail = 64; break;
67 case 7: mem_avail = 128; break;
68 case 9: mem_avail = 256; break;
69 case 10: mem_avail = 512; break;
70 case 12: mem_avail = 1024; break;
71 case 14: mem_avail = 2048; break;
72 }
73
74 uint32_t mem_left = 0;
75 if ( mem_avail > 0 )
76 mem_left = (mem_avail * 1024) - mem_used;
77
78 PrintAndLog("Nonvolatile Program Memory Size: %uK bytes. Used: %u bytes (%2.0f\%). Free: %u bytes (%2.0f\%).",
79 mem_avail,
80 mem_used,
81 mem_avail == 0 ? 0.0f : (float)mem_used/(mem_avail*1024)*100,
82 mem_left,
83 mem_avail == 0 ? 0.0f : (float)mem_left/(mem_avail*1024)*100
84 );
85
86 switch( (iChipID & 0xF000) >> 12 ) {
87 case 0: sprintf(asBuff,"None"); break;
88 case 1: sprintf(asBuff,"8K bytes"); break;
89 case 2: sprintf(asBuff,"16K bytes"); break;
90 case 3: sprintf(asBuff,"32K bytes"); break;
91 case 5: sprintf(asBuff,"64K bytes"); break;
92 case 7: sprintf(asBuff,"128K bytes"); break;
93 case 9: sprintf(asBuff,"256K bytes"); break;
94 case 10: sprintf(asBuff,"512K bytes"); break;
95 case 12: sprintf(asBuff,"1024K bytes"); break;
96 case 14: sprintf(asBuff,"2048K bytes"); break;
97 }
98 PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
99 switch( (iChipID & 0xF0000) >> 16) {
100 case 1: sprintf(asBuff,"1K bytes"); break;
101 case 2: sprintf(asBuff,"2K bytes"); break;
102 case 3: sprintf(asBuff,"6K bytes"); break;
103 case 4: sprintf(asBuff,"112K bytes"); break;
104 case 5: sprintf(asBuff,"4K bytes"); break;
105 case 6: sprintf(asBuff,"80K bytes"); break;
106 case 7: sprintf(asBuff,"160K bytes"); break;
107 case 8: sprintf(asBuff,"8K bytes"); break;
108 case 9: sprintf(asBuff,"16K bytes"); break;
109 case 10: sprintf(asBuff,"32K bytes"); break;
110 case 11: sprintf(asBuff,"64K bytes"); break;
111 case 12: sprintf(asBuff,"128K bytes"); break;
112 case 13: sprintf(asBuff,"256K bytes"); break;
113 case 14: sprintf(asBuff,"96K bytes"); break;
114 case 15: sprintf(asBuff,"512K bytes");break;
115 }
116 PrintAndLog("Internal SRAM Size: %s",asBuff);
117 switch( (iChipID & 0xFF00000) >> 20) {
118 case 0x19: sprintf(asBuff,"AT91SAM9xx Series"); break;
119 case 0x29: sprintf(asBuff,"AT91SAM9XExx Series"); break;
120 case 0x34: sprintf(asBuff,"AT91x34 Series"); break;
121 case 0x37: sprintf(asBuff,"CAP7 Series"); break;
122 case 0x39: sprintf(asBuff,"CAP9 Series"); break;
123 case 0x3B: sprintf(asBuff,"CAP11 Series"); break;
124 case 0x40: sprintf(asBuff,"AT91x40 Series"); break;
125 case 0x42: sprintf(asBuff,"AT91x42 Series"); break;
126 case 0x55: sprintf(asBuff,"AT91x55 Series"); break;
127 case 0x60: sprintf(asBuff,"AT91SAM7Axx Series"); break;
128 case 0x61: sprintf(asBuff,"AT91SAM7AQxx Series"); break;
129 case 0x63: sprintf(asBuff,"AT91x63 Series"); break;
130 case 0x70: sprintf(asBuff,"AT91SAM7Sxx Series"); break;
131 case 0x71: sprintf(asBuff,"AT91SAM7XCxx Series"); break;
132 case 0x72: sprintf(asBuff,"AT91SAM7SExx Series"); break;
133 case 0x73: sprintf(asBuff,"AT91SAM7Lxx Series"); break;
134 case 0x75: sprintf(asBuff,"AT91SAM7Xxx Series"); break;
135 case 0x92: sprintf(asBuff,"AT91x92 Series"); break;
136 case 0xF0: sprintf(asBuff,"AT75Cxx Series"); break;
137 }
138 PrintAndLog("Architecture Identifier: %s",asBuff);
139 switch( (iChipID & 0x70000000) >> 28 ) {
140 case 0: sprintf(asBuff,"ROM"); break;
141 case 1: sprintf(asBuff,"ROMless or on-chip Flash"); break;
142 case 2: sprintf(asBuff,"Embedded Flash Memory"); break;
143 case 3: sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size"); break;
144 case 4: sprintf(asBuff,"SRAM emulating ROM"); break;
145 }
146 PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
147}
148
149int CmdDetectReader(const char *Cmd)
150{
151 UsbCommand c = {CMD_LISTEN_READER_FIELD};
152 // 'l' means LF - 125/134 kHz
153 if(*Cmd == 'l') {
154 c.arg[0] = 1;
155 } else if (*Cmd == 'h') {
156 c.arg[0] = 2;
157 } else if (*Cmd != '\0') {
158 PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
159 return 0;
160 }
161 clearCommandBuffer();
162 SendCommand(&c);
163 return 0;
164}
165
166// ## FPGA Control
167int CmdFPGAOff(const char *Cmd)
168{
169 UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
170 clearCommandBuffer();
171 SendCommand(&c);
172 return 0;
173}
174
175int CmdLCD(const char *Cmd)
176{
177 int i, j;
178
179 UsbCommand c = {CMD_LCD};
180 sscanf(Cmd, "%x %d", &i, &j);
181 while (j--) {
182 c.arg[0] = i & 0x1ff;
183 clearCommandBuffer();
184 SendCommand(&c);
185 }
186 return 0;
187}
188
189int CmdLCDReset(const char *Cmd)
190{
191 UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
192 clearCommandBuffer();
193 SendCommand(&c);
194 return 0;
195}
196
197int CmdReadmem(const char *Cmd)
198{
199 UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
200 clearCommandBuffer();
201 SendCommand(&c);
202 return 0;
203}
204
205int CmdReset(const char *Cmd)
206{
207 UsbCommand c = {CMD_HARDWARE_RESET};
208 clearCommandBuffer();
209 SendCommand(&c);
210 return 0;
211}
212
213/*
214 * Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
215 * 600kHz.
216 */
217int CmdSetDivisor(const char *Cmd)
218{
219 UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
220
221 if (c.arg[0] < 19 || c.arg[0] > 255) {
222 PrintAndLog("divisor must be between 19 and 255");
223 return 1;
224 }
225 // 12 000 000 (12Mhz)
226 //
227 clearCommandBuffer();
228 SendCommand(&c);
229 PrintAndLog("Divisor set, expected %.1f KHz", ((double)12000 / (c.arg[0]+1)) );
230 return 0;
231}
232
233int CmdSetMux(const char *Cmd)
234{
235 UsbCommand c = {CMD_SET_ADC_MUX};
236 if (strcmp(Cmd, "lopkd") == 0) c.arg[0] = 0;
237 else if (strcmp(Cmd, "loraw") == 0) c.arg[0] = 1;
238 else if (strcmp(Cmd, "hipkd") == 0) c.arg[0] = 2;
239 else if (strcmp(Cmd, "hiraw") == 0) c.arg[0] = 3;
240 clearCommandBuffer();
241 SendCommand(&c);
242 return 0;
243}
244
245int CmdTune(const char *Cmd)
246{
247 return CmdTuneSamples(Cmd);
248}
249
250int CmdVersion(const char *Cmd)
251{
252 clearCommandBuffer();
253 UsbCommand c = {CMD_VERSION};
254 static UsbCommand resp = {0, {0, 0, 0}};
255
256 if (resp.arg[0] == 0 && resp.arg[1] == 0) { // no cached information available
257 SendCommand(&c);
258 if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
259 PrintAndLog("Proxmark3 RFID instrument");
260 PrintAndLog((char*)resp.d.asBytes);
261 lookupChipID(resp.arg[0], resp.arg[1]);
262 }
263 } else {
264 PrintAndLog("[[[ Cached information ]]]\n");
265 PrintAndLog("Proxmark3 RFID instrument");
266 PrintAndLog((char*)resp.d.asBytes);
267 lookupChipID(resp.arg[0], resp.arg[1]);
268 PrintAndLog("");
269 }
270 return 0;
271}
272
273int CmdStatus(const char *Cmd)
274{
275 uint8_t speed_test_buffer[USB_CMD_DATA_SIZE];
276 sample_buf = speed_test_buffer;
277 clearCommandBuffer();
278 UsbCommand c = {CMD_STATUS};
279 SendCommand(&c);
280 if (!WaitForResponseTimeout(CMD_ACK, &c, 1900))
281 PrintAndLog("Status command failed. USB Speed Test timed out");
282 return 0;
283}
284
285int CmdPing(const char *Cmd)
286{
287 clearCommandBuffer();
288 UsbCommand resp;
289 UsbCommand c = {CMD_PING};
290 SendCommand(&c);
291 if (WaitForResponseTimeout(CMD_ACK, &resp, 1000))
292 PrintAndLog("Ping successful");
293 else
294 PrintAndLog("Ping failed");
295 return 0;
296}
297
298static command_t CommandTable[] =
299{
300 {"help", CmdHelp, 1, "This help"},
301 {"detectreader", CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
302 {"fpgaoff", CmdFPGAOff, 0, "Set FPGA off"},
303 {"lcd", CmdLCD, 0, "<HEX command> <count> -- Send command/data to LCD"},
304 {"lcdreset", CmdLCDReset, 0, "Hardware reset LCD"},
305 {"readmem", CmdReadmem, 0, "[address] -- Read memory at decimal address from flash"},
306 {"reset", CmdReset, 0, "Reset the Proxmark3"},
307 {"setlfdivisor", CmdSetDivisor, 0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
308 {"setmux", CmdSetMux, 0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
309 {"tune", CmdTune, 0, "Measure antenna tuning"},
310 {"version", CmdVersion, 0, "Show version information about the connected Proxmark"},
311 {"status", CmdStatus, 0, "Show runtime status information about the connected Proxmark"},
312 {"ping", CmdPing, 0, "Test if the pm3 is responsive"},
313 {NULL, NULL, 0, NULL}
314};
315
316int CmdHW(const char *Cmd) {
317 clearCommandBuffer();
318 CmdsParse(CommandTable, Cmd);
319 return 0;
320}
321
322int CmdHelp(const char *Cmd)
323{
324 CmdsHelp(CommandTable);
325 return 0;
326}
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