[proxmark3-svn] / client / cmdhw.c

//-----------------------------------------------------------------------------
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Hardware commands
//-----------------------------------------------------------------------------

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include "ui.h"
#include "proxmark3.h"
#include "cmdparser.h"
#include "cmdhw.h"
#include "cmdmain.h"
#include "cmddata.h"

/* low-level hardware control */

static int CmdHelp(const char *Cmd);

static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
{
	char asBuff[100];
	uint32_t mem_avail = 0;
	
	switch(iChipID)
	{
		case 0x270B0A40:
			sprintf(asBuff,"AT91SAM7S512 Rev A");
			break;
		case 0x270B0A4F:
			sprintf(asBuff,"AT91SAM7S512 Rev B");
			break;
		case 0x270D0940:
			sprintf(asBuff,"AT91SAM7S256 Rev A");
			break;
		case 0x270B0941:
			sprintf(asBuff,"AT91SAM7S256 Rev B");
			break;
		case 0x270B0942:
			sprintf(asBuff,"AT91SAM7S256 Rev C");
			break;
		case 0x270B0943:
			sprintf(asBuff,"AT91SAM7S256 Rev D");
			break;
		case 0x270C0740:
			sprintf(asBuff,"AT91SAM7S128 Rev A");
			break;
		case 0x270A0741:
			sprintf(asBuff,"AT91SAM7S128 Rev B");
			break;
		case 0x270A0742:
			sprintf(asBuff,"AT91SAM7S128 Rev C");
			break;
		case 0x270A0743:
			sprintf(asBuff,"AT91SAM7S128 Rev D");
			break;
		case 0x27090540:
			sprintf(asBuff,"AT91SAM7S64 Rev A");
			break;
		case 0x27090543:
			sprintf(asBuff,"AT91SAM7S64 Rev B");
			break;
		case 0x27090544:
			sprintf(asBuff,"AT91SAM7S64 Rev C");
			break;
		case 0x27080342:
			sprintf(asBuff,"AT91SAM7S321 Rev A");
			break;
		case 0x27080340:
			sprintf(asBuff,"AT91SAM7S32 Rev A");
			break;
		case 0x27080341:
			sprintf(asBuff,"AT91SAM7S32 Rev B");
			break;
		case 0x27050241:
			sprintf(asBuff,"AT9SAM7S161 Rev A");
			break;
		case 0x27050240:
			sprintf(asBuff,"AT91SAM7S16 Rev A");
			break;
	}
	PrintAndLog("uC: %s",asBuff);
	switch((iChipID&0xE0)>>5)
	{
		case 1:
			sprintf(asBuff,"ARM946ES");
			break;
		case 2:
			sprintf(asBuff,"ARM7TDMI");
			break;
		case 4:
			sprintf(asBuff,"ARM920T");
			break;
		case 5:
			sprintf(asBuff,"ARM926EJS");
			break;
	}
	PrintAndLog("Embedded Processor: %s",asBuff);
	switch((iChipID&0xF00)>>8)
	{
		case 0:
			mem_avail = 0;
			break;
		case 1:
			mem_avail = 8;
			break;
		case 2:
			mem_avail = 16;
			break;
		case 3:
			mem_avail = 32;
			break;
		case 5:
			mem_avail = 64;
			break;
		case 7:
			mem_avail = 128;
			break;
		case 9:
			mem_avail = 256;
			break;
		case 10:
			mem_avail = 512;
			break;
		case 12:
			mem_avail = 1024;
			break;
		case 14:
			mem_avail = 2048;
			break;
	}
	PrintAndLog("Nonvolatile Program Memory Size: %dK bytes. Used: %d bytes (%2.0f\%). Free: %d bytes (%2.0f\%).", 
				mem_avail, 
				mem_used, 
				mem_avail == 0 ? 0 : (float)mem_used/(mem_avail*1024)*100,
				mem_avail*1024 - mem_used,
				mem_avail == 0 ? 0 : (float)(mem_avail*1024-mem_used)/(mem_avail*1024)*100
				);
	switch((iChipID&0xF000)>>12)
	{
		case 0:
			sprintf(asBuff,"None");
			break;
		case 1:
			sprintf(asBuff,"8K bytes");
			break;
		case 2:
			sprintf(asBuff,"16K bytes");
			break;
		case 3:
			sprintf(asBuff,"32K bytes");
			break;
		case 5:
			sprintf(asBuff,"64K bytes");
			break;
		case 7:
			sprintf(asBuff,"128K bytes");
			break;
		case 9:
			sprintf(asBuff,"256K bytes");
			break;
		case 10:
			sprintf(asBuff,"512K bytes");
			break;
		case 12:
			sprintf(asBuff,"1024K bytes");
			break;
		case 14:
			sprintf(asBuff,"2048K bytes");
			break;
	}
	PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
	switch((iChipID&0xF0000)>>16)
	{
		case 1:
			sprintf(asBuff,"1K bytes");
			break;
		case 2:
			sprintf(asBuff,"2K bytes");
			break;
		case 3:
			sprintf(asBuff,"6K bytes");
			break;
		case 4:
			sprintf(asBuff,"112K bytes");
			break;
		case 5:
			sprintf(asBuff,"4K bytes");
			break;
		case 6:
			sprintf(asBuff,"80K bytes");
			break;
		case 7:
			sprintf(asBuff,"160K bytes");
			break;
		case 8:
			sprintf(asBuff,"8K bytes");
			break;
		case 9:
			sprintf(asBuff,"16K bytes");
			break;
		case 10:
			sprintf(asBuff,"32K bytes");
			break;
		case 11:
			sprintf(asBuff,"64K bytes");
			break;
		case 12:
			sprintf(asBuff,"128K bytes");
			break;
		case 13:
			sprintf(asBuff,"256K bytes");
			break;
		case 14:
			sprintf(asBuff,"96K bytes");
			break;
		case 15:
			sprintf(asBuff,"512K bytes");
			break;
	}
	PrintAndLog("Internal SRAM Size: %s",asBuff);
	switch((iChipID&0xFF00000)>>20)
	{
		case 0x19:
			sprintf(asBuff,"AT91SAM9xx Series");
			break;
		case 0x29:
			sprintf(asBuff,"AT91SAM9XExx Series");
			break;
		case 0x34:
			sprintf(asBuff,"AT91x34 Series");
			break;
		case 0x37:
			sprintf(asBuff,"CAP7 Series");
			break;
		case 0x39:
			sprintf(asBuff,"CAP9 Series");
			break;
		case 0x3B:
			sprintf(asBuff,"CAP11 Series");
			break;
		case 0x40:
			sprintf(asBuff,"AT91x40 Series");
			break;
		case 0x42:
			sprintf(asBuff,"AT91x42 Series");
			break;
		case 0x55:
			sprintf(asBuff,"AT91x55 Series");
			break;
		case 0x60:
			sprintf(asBuff,"AT91SAM7Axx Series");
			break;
		case 0x61:
			sprintf(asBuff,"AT91SAM7AQxx Series");
			break;
		case 0x63:
			sprintf(asBuff,"AT91x63 Series");
			break;
		case 0x70:
			sprintf(asBuff,"AT91SAM7Sxx Series");
			break;
		case 0x71:
			sprintf(asBuff,"AT91SAM7XCxx Series");
			break;
		case 0x72:
			sprintf(asBuff,"AT91SAM7SExx Series");
			break;
		case 0x73:
			sprintf(asBuff,"AT91SAM7Lxx Series");
			break;
		case 0x75:
			sprintf(asBuff,"AT91SAM7Xxx Series");
			break;
		case 0x92:
			sprintf(asBuff,"AT91x92 Series");
			break;
		case 0xF0:
			sprintf(asBuff,"AT75Cxx Series");
			break;
	}
	PrintAndLog("Architecture Identifier: %s",asBuff);
	switch((iChipID&0x70000000)>>28)
	{
		case 0:
			sprintf(asBuff,"ROM");
			break;
		case 1:
			sprintf(asBuff,"ROMless or on-chip Flash");
			break;
		case 4:
			sprintf(asBuff,"SRAM emulating ROM");
			break;
		case 2:
			sprintf(asBuff,"Embedded Flash Memory");
			break;
		case 3:
			sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");
			break;
	}
	PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
}

int CmdDetectReader(const char *Cmd)
{
  UsbCommand c={CMD_LISTEN_READER_FIELD};
  // 'l' means LF - 125/134 kHz
  if(*Cmd == 'l') {
    c.arg[0] = 1;
  } else if (*Cmd == 'h') {
    c.arg[0] = 2;
  } else if (*Cmd != '\0') {
    PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
    return 0;
  }
  SendCommand(&c);
  return 0;
}

// ## FPGA Control
int CmdFPGAOff(const char *Cmd)
{
  UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
  SendCommand(&c);
  return 0;
}

int CmdLCD(const char *Cmd)
{
  int i, j;

  UsbCommand c={CMD_LCD};
  sscanf(Cmd, "%x %d", &i, &j);
  while (j--) {
    c.arg[0] = i & 0x1ff;
    SendCommand(&c);
  }
  return 0;
}

int CmdLCDReset(const char *Cmd)
{
  UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
  SendCommand(&c);
  return 0;
}

int CmdReadmem(const char *Cmd)
{
  UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
  SendCommand(&c);
  return 0;
}

int CmdReset(const char *Cmd)
{
  UsbCommand c = {CMD_HARDWARE_RESET};
  SendCommand(&c);
  return 0;
}

/*
 * Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
 * 600kHz.
 */
int CmdSetDivisor(const char *Cmd)
{
  UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
  if (c.arg[0] < 19 || c.arg[0] > 255) {
    PrintAndLog("divisor must be between 19 and 255");
  } else {
    SendCommand(&c);
    PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));
  }
  return 0;
}

int CmdSetMux(const char *Cmd)
{
  UsbCommand c={CMD_SET_ADC_MUX};
  if (strcmp(Cmd, "lopkd") == 0) {
    c.arg[0] = 0;
  } else if (strcmp(Cmd, "loraw") == 0) {
    c.arg[0] = 1;
  } else if (strcmp(Cmd, "hipkd") == 0) {
    c.arg[0] = 2;
  } else if (strcmp(Cmd, "hiraw") == 0) {
    c.arg[0] = 3;
  }
  SendCommand(&c);
  return 0;
}

int CmdTune(const char *Cmd)
{
    return CmdTuneSamples(Cmd);
}

int CmdVersion(const char *Cmd)
{
  UsbCommand c = {CMD_VERSION};
  UsbCommand resp;
  SendCommand(&c);
  if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
      lookupChipID(resp.arg[0], resp.arg[1]);
  }
  return 0;
}

static command_t CommandTable[] = 
{
  {"help",          CmdHelp,        1, "This help"},
  {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
  {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},
  {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},
  {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},
  {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},
  {"reset",         CmdReset,       0, "Reset the Proxmark3"},
  {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
  {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
  {"tune",          CmdTune,        0, "Measure antenna tuning"},
  {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},
  {NULL, NULL, 0, NULL}
};

int CmdHW(const char *Cmd)
{
  CmdsParse(CommandTable, Cmd);
  return 0;
}

int CmdHelp(const char *Cmd)
{
  CmdsHelp(CommandTable);
  return 0;
}
Commit	Line	Data
a553f267	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
7fe9b0b7	11	#include <stdio.h>
	12	#include <stdlib.h>
	13	#include <string.h>
	14	#include <limits.h>
	15	#include "ui.h"
902cb3c0	16	#include "proxmark3.h"
7fe9b0b7	17	#include "cmdparser.h"
7fe9b0b7	18	#include "cmdhw.h"
4f269f63	19	#include "cmdmain.h"
2bdd68c3	20	#include "cmddata.h"
7fe9b0b7	21
	22	/* low-level hardware control */
	23
	24	static int CmdHelp(const char *Cmd);
	25
e6153040	26	static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
4f269f63	27	{
4f269f63	28	char asBuff[100];
e6153040	29	uint32_t mem_avail = 0;
e6153040	30
4f269f63	31	switch(iChipID)
	32	{
	33	case 0x270B0A40:
	34	sprintf(asBuff,"AT91SAM7S512 Rev A");
	35	break;
	36	case 0x270B0A4F:
	37	sprintf(asBuff,"AT91SAM7S512 Rev B");
	38	break;
	39	case 0x270D0940:
	40	sprintf(asBuff,"AT91SAM7S256 Rev A");
	41	break;
	42	case 0x270B0941:
	43	sprintf(asBuff,"AT91SAM7S256 Rev B");
	44	break;
	45	case 0x270B0942:
	46	sprintf(asBuff,"AT91SAM7S256 Rev C");
	47	break;
	48	case 0x270B0943:
	49	sprintf(asBuff,"AT91SAM7S256 Rev D");
	50	break;
	51	case 0x270C0740:
	52	sprintf(asBuff,"AT91SAM7S128 Rev A");
	53	break;
	54	case 0x270A0741:
	55	sprintf(asBuff,"AT91SAM7S128 Rev B");
	56	break;
	57	case 0x270A0742:
	58	sprintf(asBuff,"AT91SAM7S128 Rev C");
	59	break;
	60	case 0x270A0743:
	61	sprintf(asBuff,"AT91SAM7S128 Rev D");
	62	break;
	63	case 0x27090540:
	64	sprintf(asBuff,"AT91SAM7S64 Rev A");
	65	break;
	66	case 0x27090543:
	67	sprintf(asBuff,"AT91SAM7S64 Rev B");
	68	break;
	69	case 0x27090544:
	70	sprintf(asBuff,"AT91SAM7S64 Rev C");
	71	break;
	72	case 0x27080342:
	73	sprintf(asBuff,"AT91SAM7S321 Rev A");
	74	break;
	75	case 0x27080340:
	76	sprintf(asBuff,"AT91SAM7S32 Rev A");
	77	break;
	78	case 0x27080341:
	79	sprintf(asBuff,"AT91SAM7S32 Rev B");
	80	break;
	81	case 0x27050241:
	82	sprintf(asBuff,"AT9SAM7S161 Rev A");
	83	break;
	84	case 0x27050240:
	85	sprintf(asBuff,"AT91SAM7S16 Rev A");
	86	break;
	87	}
	88	PrintAndLog("uC: %s",asBuff);
	89	switch((iChipID&0xE0)>>5)
	90	{
	91	case 1:
	92	sprintf(asBuff,"ARM946ES");
	93	break;
	94	case 2:
95	sprintf(asBuff,"ARM7TDMI");
96	break;
97	case 4:
98	sprintf(asBuff,"ARM920T");
99	break;
100	case 5:
101	sprintf(asBuff,"ARM926EJS");
102	break;
103	}
104	PrintAndLog("Embedded Processor: %s",asBuff);
105	switch((iChipID&0xF00)>>8)
106	{
107	case 0:
e6153040	108	mem_avail = 0;
4f269f63	109	break;
4f269f63	110	case 1:
e6153040	111	mem_avail = 8;
4f269f63	112	break;
4f269f63	113	case 2:
e6153040	114	mem_avail = 16;
4f269f63	115	break;
4f269f63	116	case 3:
e6153040	117	mem_avail = 32;
4f269f63	118	break;
4f269f63	119	case 5:
e6153040	120	mem_avail = 64;
4f269f63	121	break;
4f269f63	122	case 7:
e6153040	123	mem_avail = 128;
4f269f63	124	break;
4f269f63	125	case 9:
e6153040	126	mem_avail = 256;
4f269f63	127	break;
4f269f63	128	case 10:
e6153040	129	mem_avail = 512;
4f269f63	130	break;
4f269f63	131	case 12:
e6153040	132	mem_avail = 1024;
4f269f63	133	break;
4f269f63	134	case 14:
e6153040	135	mem_avail = 2048;
4f269f63	136	break;
4f269f63	137	}
e6153040	138	PrintAndLog("Nonvolatile Program Memory Size: %dK bytes. Used: %d bytes (%2.0f\%). Free: %d bytes (%2.0f\%).",
	139	mem_avail,
	140	mem_used,
	141	mem_avail == 0 ? 0 : (float)mem_used/(mem_avail1024)100,
	142	mem_avail*1024 - mem_used,
	143	mem_avail == 0 ? 0 : (float)(mem_avail1024-mem_used)/(mem_avail1024)*100
	144	);
4f269f63	145	switch((iChipID&0xF000)>>12)
	146	{
	147	case 0:
	148	sprintf(asBuff,"None");
	149	break;
	150	case 1:
	151	sprintf(asBuff,"8K bytes");
	152	break;
	153	case 2:
	154	sprintf(asBuff,"16K bytes");
	155	break;
	156	case 3:
	157	sprintf(asBuff,"32K bytes");
	158	break;
	159	case 5:
	160	sprintf(asBuff,"64K bytes");
	161	break;
	162	case 7:
	163	sprintf(asBuff,"128K bytes");
	164	break;
	165	case 9:
	166	sprintf(asBuff,"256K bytes");
	167	break;
	168	case 10:
	169	sprintf(asBuff,"512K bytes");
	170	break;
	171	case 12:
	172	sprintf(asBuff,"1024K bytes");
	173	break;
	174	case 14:
	175	sprintf(asBuff,"2048K bytes");
	176	break;
	177	}
	178	PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
	179	switch((iChipID&0xF0000)>>16)
	180	{
	181	case 1:
	182	sprintf(asBuff,"1K bytes");
	183	break;
	184	case 2:
	185	sprintf(asBuff,"2K bytes");
	186	break;
	187	case 3:
	188	sprintf(asBuff,"6K bytes");
	189	break;
	190	case 4:
	191	sprintf(asBuff,"112K bytes");
	192	break;
	193	case 5:
	194	sprintf(asBuff,"4K bytes");
	195	break;
	196	case 6:
	197	sprintf(asBuff,"80K bytes");
	198	break;
	199	case 7:
	200	sprintf(asBuff,"160K bytes");
	201	break;
	202	case 8:
	203	sprintf(asBuff,"8K bytes");
	204	break;
	205	case 9:
	206	sprintf(asBuff,"16K bytes");
	207	break;
	208	case 10:
209	sprintf(asBuff,"32K bytes");
210	break;
211	case 11:
212	sprintf(asBuff,"64K bytes");
213	break;
214	case 12:
215	sprintf(asBuff,"128K bytes");
216	break;
217	case 13:
218	sprintf(asBuff,"256K bytes");
219	break;
220	case 14:
221	sprintf(asBuff,"96K bytes");
222	break;
223	case 15:
224	sprintf(asBuff,"512K bytes");
225	break;
226	}
227	PrintAndLog("Internal SRAM Size: %s",asBuff);
228	switch((iChipID&0xFF00000)>>20)
229	{
230	case 0x19:
231	sprintf(asBuff,"AT91SAM9xx Series");
232	break;
233	case 0x29:
234	sprintf(asBuff,"AT91SAM9XExx Series");
235	break;
236	case 0x34:
237	sprintf(asBuff,"AT91x34 Series");
238	break;
239	case 0x37:
240	sprintf(asBuff,"CAP7 Series");
241	break;
242	case 0x39:
243	sprintf(asBuff,"CAP9 Series");
244	break;
245	case 0x3B:
246	sprintf(asBuff,"CAP11 Series");
247	break;
248	case 0x40:
249	sprintf(asBuff,"AT91x40 Series");
250	break;
251	case 0x42:
252	sprintf(asBuff,"AT91x42 Series");
253	break;
254	case 0x55:
255	sprintf(asBuff,"AT91x55 Series");
256	break;
257	case 0x60:
258	sprintf(asBuff,"AT91SAM7Axx Series");
259	break;
260	case 0x61:
261	sprintf(asBuff,"AT91SAM7AQxx Series");
262	break;
263	case 0x63:
264	sprintf(asBuff,"AT91x63 Series");
265	break;
266	case 0x70:
267	sprintf(asBuff,"AT91SAM7Sxx Series");
268	break;
269	case 0x71:
270	sprintf(asBuff,"AT91SAM7XCxx Series");
271	break;
272	case 0x72:
273	sprintf(asBuff,"AT91SAM7SExx Series");
274	break;
275	case 0x73:
276	sprintf(asBuff,"AT91SAM7Lxx Series");
277	break;
278	case 0x75:
279	sprintf(asBuff,"AT91SAM7Xxx Series");
280	break;
281	case 0x92:
282	sprintf(asBuff,"AT91x92 Series");
283	break;
284	case 0xF0:
285	sprintf(asBuff,"AT75Cxx Series");
286	break;
287	}
288	PrintAndLog("Architecture Identifier: %s",asBuff);
289	switch((iChipID&0x70000000)>>28)
290	{
291	case 0:
292	sprintf(asBuff,"ROM");
293	break;
294	case 1:
295	sprintf(asBuff,"ROMless or on-chip Flash");
296	break;
297	case 4:
298	sprintf(asBuff,"SRAM emulating ROM");
299	break;
300	case 2:
301	sprintf(asBuff,"Embedded Flash Memory");
302	break;
303	case 3:
304	sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");
305	break;
306	}
307	PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
308	}
309
7fe9b0b7	310	int CmdDetectReader(const char *Cmd)
	311	{
	312	UsbCommand c={CMD_LISTEN_READER_FIELD};
	313	// 'l' means LF - 125/134 kHz
	314	if(*Cmd == 'l') {
	315	c.arg[0] = 1;
	316	} else if (*Cmd == 'h') {
	317	c.arg[0] = 2;
	318	} else if (*Cmd != '\0') {
	319	PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
	320	return 0;
	321	}
	322	SendCommand(&c);
	323	return 0;
	324	}
	325
	326	// ## FPGA Control
	327	int CmdFPGAOff(const char *Cmd)
	328	{
	329	UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
	330	SendCommand(&c);
	331	return 0;
	332	}
	333
	334	int CmdLCD(const char *Cmd)
	335	{
	336	int i, j;
	337
	338	UsbCommand c={CMD_LCD};
	339	sscanf(Cmd, "%x %d", &i, &j);
	340	while (j--) {
	341	c.arg[0] = i & 0x1ff;
	342	SendCommand(&c);
	343	}
	344	return 0;
	345	}
	346
	347	int CmdLCDReset(const char *Cmd)
	348	{
	349	UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
	350	SendCommand(&c);
	351	return 0;
	352	}
	353
	354	int CmdReadmem(const char *Cmd)
	355	{
	356	UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
	357	SendCommand(&c);
	358	return 0;
	359	}
	360
	361	int CmdReset(const char *Cmd)
	362	{
	363	UsbCommand c = {CMD_HARDWARE_RESET};
	364	SendCommand(&c);
	365	return 0;
	366	}
	367
	368	/*
	369	* Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
	370	* 600kHz.
	371	*/
	372	int CmdSetDivisor(const char *Cmd)
	373	{
374	UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
7bb9d33e	375	if (c.arg[0] < 19 \|\| c.arg[0] > 255) {
7fe9b0b7	376	PrintAndLog("divisor must be between 19 and 255");
	377	} else {
	378	SendCommand(&c);
	379	PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));
	380	}
	381	return 0;
	382	}
	383
	384	int CmdSetMux(const char *Cmd)
	385	{
	386	UsbCommand c={CMD_SET_ADC_MUX};
	387	if (strcmp(Cmd, "lopkd") == 0) {
	388	c.arg[0] = 0;
	389	} else if (strcmp(Cmd, "loraw") == 0) {
	390	c.arg[0] = 1;
	391	} else if (strcmp(Cmd, "hipkd") == 0) {
	392	c.arg[0] = 2;
	393	} else if (strcmp(Cmd, "hiraw") == 0) {
	394	c.arg[0] = 3;
	395	}
	396	SendCommand(&c);
	397	return 0;
	398	}
	399
	400	int CmdTune(const char *Cmd)
	401	{
2bdd68c3	402	return CmdTuneSamples(Cmd);
7fe9b0b7	403	}
	404
	405	int CmdVersion(const char *Cmd)
	406	{
	407	UsbCommand c = {CMD_VERSION};
4f269f63	408	UsbCommand resp;
7fe9b0b7	409	SendCommand(&c);
4f269f63	410	if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
e6153040	411	lookupChipID(resp.arg[0], resp.arg[1]);
4f269f63	412	}
7fe9b0b7	413	return 0;
	414	}
	415
	416	static command_t CommandTable[] =
	417	{
	418	{"help", CmdHelp, 1, "This help"},
	419	{"detectreader", CmdDetectReader,0, "['l'\|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
	420	{"fpgaoff", CmdFPGAOff, 0, "Set FPGA off"},
	421	{"lcd", CmdLCD, 0, "<HEX command> <count> -- Send command/data to LCD"},
	422	{"lcdreset", CmdLCDReset, 0, "Hardware reset LCD"},
	423	{"readmem", CmdReadmem, 0, "[address] -- Read memory at decimal address from flash"},
	424	{"reset", CmdReset, 0, "Reset the Proxmark3"},
	425	{"setlfdivisor", CmdSetDivisor, 0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
	426	{"setmux", CmdSetMux, 0, "<loraw\|hiraw\|lopkd\|hipkd> -- Set the ADC mux to a specific value"},
	427	{"tune", CmdTune, 0, "Measure antenna tuning"},
52ab55ab	428	{"version", CmdVersion, 0, "Show version information about the connected Proxmark"},
7fe9b0b7	429	{NULL, NULL, 0, NULL}
	430	};
	431
	432	int CmdHW(const char *Cmd)
	433	{
	434	CmdsParse(CommandTable, Cmd);
	435	return 0;
	436	}
	437
	438	int CmdHelp(const char *Cmd)
	439	{
	440	CmdsHelp(CommandTable);
	441	return 0;
	442	}