git.zerfleddert.de Git - proxmark3-svn/blobdiff

// executes.

//-----------------------------------------------------------------------------

// executes.

//-----------------------------------------------------------------------------

+#include <stdarg.h>

+

#include "usb_cdc.h"

#include "cmd.h"

#include "usb_cdc.h"

#include "cmd.h"

-

#include "proxmark3.h"

#include "apps.h"

#include "proxmark3.h"

#include "apps.h"

+#include "fpga.h"

#include "util.h"

#include "printf.h"

#include "string.h"

#include "util.h"

#include "printf.h"

#include "string.h"

-

-#include <stdarg.h>

-

#include "legicrf.h"

-#include <hitag2.h>

+#include "legicrfsim.h"

+#include "hitag2.h"

+#include "hitagS.h"

+#include "iclass.h"

+#include "iso14443b.h"

+#include "iso15693.h"

#include "lfsampling.h"

#include "BigBuf.h"

#include "lfsampling.h"

#include "BigBuf.h"

+#include "mifarecmd.h"

+#include "mifareutil.h"

+#include "mifaresim.h"

+#include "pcf7931.h"

+#include "i2c.h"

+#include "hfsnoop.h"

+#include "fpgaloader.h"

#ifdef WITH_LCD

#include "LCD.h"

#endif

#ifdef WITH_LCD

#include "LCD.h"

#endif

+static uint32_t hw_capabilities;

+

// Craig Young - 14a stand-alone code

-#ifdef WITH_ISO14443a_StandAlone

+#ifdef WITH_ISO14443a

#include "iso14443a.h"

#endif

#include "iso14443a.h"

#endif

-#define abs(x) ( ((x)<0) ? -(x) : (x) )

-

//=============================================================================

// A buffer where we can queue things up to be sent through the FPGA, for

// any purpose (fake tag, as reader, whatever). We go MSB first, since that

//=============================================================================

// A buffer where we can queue things up to be sent through the FPGA, for

// any purpose (fake tag, as reader, whatever). We go MSB first, since that

// return that.

//-----------------------------------------------------------------------------

static int ReadAdc(int ch)

// return that.

//-----------------------------------------------------------------------------

static int ReadAdc(int ch)

-{

- uint32_t d;

-

- AT91C_BASE_ADC->ADC_CR = AT91C_ADC_SWRST;

- AT91C_BASE_ADC->ADC_MR =

- ADC_MODE_PRESCALE(63 /* was 32 */) | // ADC_CLK = MCK / ((63+1) * 2) = 48MHz / 128 = 375kHz

- ADC_MODE_STARTUP_TIME(1 /* was 16 */) | // Startup Time = (1+1) * 8 / ADC_CLK = 16 / 375kHz = 42,7us Note: must be > 20us

- ADC_MODE_SAMPLE_HOLD_TIME(15 /* was 8 */); // Sample & Hold Time SHTIM = 15 / ADC_CLK = 15 / 375kHz = 40us

-

+{

// Note: ADC_MODE_PRESCALE and ADC_MODE_SAMPLE_HOLD_TIME are set to the maximum allowed value.

- // Both AMPL_LO and AMPL_HI are very high impedance (10MOhm) outputs, the input capacitance of the ADC is 12pF (typical). This results in a time constant

- // of RC = 10MOhm * 12pF = 120us. Even after the maximum configurable sample&hold time of 40us the input capacitor will not be fully charged.

+ // AMPL_HI is a high impedance (10MOhm || 1MOhm) output, the input capacitance of the ADC is 12pF (typical). This results in a time constant

+ // of RC = (0.91MOhm) * 12pF = 10.9us. Even after the maximum configurable sample&hold time of 40us the input capacitor will not be fully charged.

//

// The maths are:

// If there is a voltage v_in at the input, the voltage v_cap at the capacitor (this is what we are measuring) will be

//

// The maths are:

// If there is a voltage v_in at the input, the voltage v_cap at the capacitor (this is what we are measuring) will be

//

- // v_cap = v_in * (1 - exp(-RC/SHTIM)) = v_in * (1 - exp(-3)) = v_in * 0,95 (i.e. an error of 5%)

- //

- // Note: with the "historic" values in the comments above, the error was 34% !!!

-

- AT91C_BASE_ADC->ADC_CHER = ADC_CHANNEL(ch);

+ // v_cap = v_in * (1 - exp(-SHTIM/RC)) = v_in * (1 - exp(-40us/10.9us)) = v_in * 0,97 (i.e. an error of 3%)

- AT91C_BASE_ADC->ADC_CR = AT91C_ADC_START;

+ AT91C_BASE_ADC->ADC_CR = AT91C_ADC_SWRST;

+ AT91C_BASE_ADC->ADC_MR =

+ ADC_MODE_PRESCALE(63) | // ADC_CLK = MCK / ((63+1) * 2) = 48MHz / 128 = 375kHz

+ ADC_MODE_STARTUP_TIME(1) | // Startup Time = (1+1) * 8 / ADC_CLK = 16 / 375kHz = 42,7us Note: must be > 20us

+ ADC_MODE_SAMPLE_HOLD_TIME(15); // Sample & Hold Time SHTIM = 15 / ADC_CLK = 15 / 375kHz = 40us

- while(!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch)))

- ;

- d = AT91C_BASE_ADC->ADC_CDR[ch];

+ AT91C_BASE_ADC->ADC_CHER = ADC_CHANNEL(ch);

+ AT91C_BASE_ADC->ADC_CR = AT91C_ADC_START;

- return d;

+ while(!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch))) {};

+

+ return AT91C_BASE_ADC->ADC_CDR[ch] & 0x3ff;

}

int AvgAdc(int ch) // was static - merlok

}

int AvgAdc(int ch) // was static - merlok

return (a + 15) >> 5;

}

return (a + 15) >> 5;

}

-void MeasureAntennaTuning(void)

+static int AvgAdc_Voltage_HF(void)

{

- uint8_t LF_Results[256];

- int i, adcval = 0, peak = 0, peakv = 0, peakf = 0; //ptr = 0

- int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV

+ int AvgAdc_Voltage_Low, AvgAdc_Voltage_High;

+

+ AvgAdc_Voltage_Low= (MAX_ADC_HF_VOLTAGE_LOW * AvgAdc(ADC_CHAN_HF_LOW)) >> 10;

+ // if voltage range is about to be exceeded, use high voltage ADC channel if available (RDV40 only)

+ if (AvgAdc_Voltage_Low > MAX_ADC_HF_VOLTAGE_LOW - 300) {

+ AvgAdc_Voltage_High = (MAX_ADC_HF_VOLTAGE_HIGH * AvgAdc(ADC_CHAN_HF_HIGH)) >> 10;

+ if (AvgAdc_Voltage_High >= AvgAdc_Voltage_Low) {

+ return AvgAdc_Voltage_High;

+ }

+ return AvgAdc_Voltage_Low;

+}

- LED_B_ON();

+static int AvgAdc_Voltage_LF(void)

+{

+ return (MAX_ADC_LF_VOLTAGE * AvgAdc(ADC_CHAN_LF)) >> 10;

+}

+

+void MeasureAntennaTuningLfOnly(int *vLf125, int *vLf134, int *peakf, int *peakv, uint8_t LF_Results[])

+{

+ int i, adcval = 0, peak = 0;

/*

* Sweeps the useful LF range of the proxmark from

/*

* Sweeps the useful LF range of the proxmark from

* the resonating frequency of your LF antenna

* ( hopefully around 95 if it is tuned to 125kHz!)

*/

* the resonating frequency of your LF antenna

* ( hopefully around 95 if it is tuned to 125kHz!)

*/

-

- FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

+

+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);

+ SpinDelay(50);

+

for (i=255; i>=19; i--) {

- WDT_HIT();

+ WDT_HIT();

FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);

SpinDelay(20);

FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);

SpinDelay(20);

- adcval = ((MAX_ADC_LF_VOLTAGE * AvgAdc(ADC_CHAN_LF)) >> 10);

- if (i==95) vLf125 = adcval; // voltage at 125Khz

- if (i==89) vLf134 = adcval; // voltage at 134Khz

+ adcval = AvgAdc_Voltage_LF();

+ if (i==95) *vLf125 = adcval; // voltage at 125Khz

+ if (i==89) *vLf134 = adcval; // voltage at 134Khz

- LF_Results[i] = adcval>>8; // scale int to fit in byte for graphing purposes

+ LF_Results[i] = adcval >> 9; // scale int to fit in byte for graphing purposes

if(LF_Results[i] > peak) {

- peakv = adcval;

+ *peakv = adcval;

peak = LF_Results[i];

- peakf = i;

+ *peakf = i;

//ptr = i;

}

for (i=18; i >= 0; i--) LF_Results[i] = 0;

//ptr = i;

}

for (i=18; i >= 0; i--) LF_Results[i] = 0;

-

- LED_A_ON();

+

+ return;

+}

+

+void MeasureAntennaTuningHfOnly(int *vHf)

+{

// Let the FPGA drive the high-frequency antenna around 13.56 MHz.

- FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);

+ LED_A_ON();

+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER);

SpinDelay(20);

- vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10;

+ *vHf = AvgAdc_Voltage_HF();

+ LED_A_OFF();

+ return;

+}

+

+void MeasureAntennaTuning(int mode)

+{

+ uint8_t LF_Results[256] = {0};

+ int peakv = 0, peakf = 0;

+ int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV

+

+ LED_B_ON();

+

+ if (((mode & FLAG_TUNE_ALL) == FLAG_TUNE_ALL) && (FpgaGetCurrent() == FPGA_BITSTREAM_HF)) {

+ // Reverse "standard" order if HF already loaded, to avoid unnecessary swap.

+ MeasureAntennaTuningHfOnly(&vHf);

+ MeasureAntennaTuningLfOnly(&vLf125, &vLf134, &peakf, &peakv, LF_Results);

+ } else {

+ if (mode & FLAG_TUNE_LF) {

+ MeasureAntennaTuningLfOnly(&vLf125, &vLf134, &peakf, &peakv, LF_Results);

+ }

+ if (mode & FLAG_TUNE_HF) {

+ MeasureAntennaTuningHfOnly(&vHf);

+ }

- cmd_send(CMD_MEASURED_ANTENNA_TUNING, vLf125 | (vLf134<<16), vHf, peakf | (peakv<<16), LF_Results, 256);

+ cmd_send(CMD_MEASURED_ANTENNA_TUNING, vLf125>>1 | (vLf134>>1<<16), vHf, peakf | (peakv>>1<<16), LF_Results, 256);

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LED_A_OFF();

LED_B_OFF();

return;

}

LED_B_OFF();

return;

}

// Let the FPGA drive the high-frequency antenna around 13.56 MHz.

FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

// Let the FPGA drive the high-frequency antenna around 13.56 MHz.

FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER);

for (;;) {

- SpinDelay(20);

- vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10;

+ SpinDelay(500);

+ vHf = AvgAdc_Voltage_HF();

Dbprintf("%d mV",vHf);

if (BUTTON_PRESS()) break;

Dbprintf("%d mV",vHf);

if (BUTTON_PRESS()) break;

extern struct version_information version_information;

/* bootrom version information is pointed to from _bootphase1_version_pointer */

extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__;

extern struct version_information version_information;

/* bootrom version information is pointed to from _bootphase1_version_pointer */

extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__;

+

+void set_hw_capabilities(void)

+{

+ if (I2C_is_available()) {

+ hw_capabilities |= HAS_SMARTCARD_SLOT;

+ }

+

+ if (false) { // TODO: implement a test

+ hw_capabilities |= HAS_EXTRA_FLASH_MEM;

+ }

+}

+

void SendVersion(void)

{

void SendVersion(void)

{

+ set_hw_capabilities();

+

char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */

char VersionString[USB_CMD_DATA_SIZE] = { '\0' };

char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */

char VersionString[USB_CMD_DATA_SIZE] = { '\0' };

FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information);

strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);

FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information);

strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);

- FpgaGatherVersion(FPGA_BITSTREAM_LF, temp, sizeof(temp));

- strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);

- FpgaGatherVersion(FPGA_BITSTREAM_HF, temp, sizeof(temp));

- strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1);

-

+ for (int i = 0; i < fpga_bitstream_num; i++) {

+ strncat(VersionString, fpga_version_information[i], sizeof(VersionString) - strlen(VersionString) - 1);

+ strncat(VersionString, "\n", sizeof(VersionString) - strlen(VersionString) - 1);

+ }

+

+ // test availability of SmartCard slot

+ if (I2C_is_available()) {

+ strncat(VersionString, "SmartCard Slot: available\n", sizeof(VersionString) - strlen(VersionString) - 1);

+ } else {

+ strncat(VersionString, "SmartCard Slot: not available\n", sizeof(VersionString) - strlen(VersionString) - 1);

+ }

+

// Send Chip ID and used flash memory

uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start;

uint32_t compressed_data_section_size = common_area.arg1;

// Send Chip ID and used flash memory

uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start;

uint32_t compressed_data_section_size = common_area.arg1;

- cmd_send(CMD_ACK, *(AT91C_DBGU_CIDR), text_and_rodata_section_size + compressed_data_section_size, 0, VersionString, strlen(VersionString));

+ cmd_send(CMD_ACK, *(AT91C_DBGU_CIDR), text_and_rodata_section_size + compressed_data_section_size, hw_capabilities, VersionString, strlen(VersionString));

}

-#ifdef WITH_LF

-#ifndef WITH_ISO14443a_StandAlone

-// samy's sniff and repeat routine

-void SamyRun()

+// measure the USB Speed by sending SpeedTestBufferSize bytes to client and measuring the elapsed time.

+// Note: this mimics GetFromBigbuf(), i.e. we have the overhead of the UsbCommand structure included.

+void printUSBSpeed(void)

{

- DbpString("Stand-alone mode! No PC necessary.");

- FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

+ Dbprintf("USB Speed:");

+ Dbprintf(" Sending USB packets to client...");

- // 3 possible options? no just 2 for now

-#define OPTS 2

+ #define USB_SPEED_TEST_MIN_TIME 1500 // in milliseconds

+ uint8_t *test_data = BigBuf_get_addr();

+ uint32_t end_time;

+

+ uint32_t start_time = end_time = GetTickCount();

+ uint32_t bytes_transferred = 0;

+

+ LED_B_ON();

+ while(end_time < start_time + USB_SPEED_TEST_MIN_TIME) {

+ cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K, 0, USB_CMD_DATA_SIZE, 0, test_data, USB_CMD_DATA_SIZE);

+ end_time = GetTickCount();

+ bytes_transferred += USB_CMD_DATA_SIZE;

+ }

+ LED_B_OFF();

+

+ Dbprintf(" Time elapsed: %dms", end_time - start_time);

+ Dbprintf(" Bytes transferred: %d", bytes_transferred);

+ Dbprintf(" USB Transfer Speed PM3 -> Client = %d Bytes/s",

+ 1000 * bytes_transferred / (end_time - start_time));

+

+}

+

+/**

+ * Prints runtime information about the PM3.

+**/

+void SendStatus(void)

+{

+ BigBuf_print_status();

+ Fpga_print_status();

+#ifdef WITH_SMARTCARD

+ I2C_print_status();

+#endif

+ printConfig(); //LF Sampling config

+ printUSBSpeed();

+ Dbprintf("Various");

+ Dbprintf(" MF_DBGLEVEL........%d", MF_DBGLEVEL);

+ Dbprintf(" ToSendMax..........%d", ToSendMax);

+ Dbprintf(" ToSendBit..........%d", ToSendBit);

+

+ cmd_send(CMD_ACK,1,0,0,0,0);

+}

- int high[OPTS], low[OPTS];

+#if defined(WITH_ISO14443a_StandAlone) || defined(WITH_LF_StandAlone)

+#define OPTS 2

+

+void StandAloneMode()

+{

+ DbpString("Stand-alone mode! No PC necessary.");

// Oooh pretty -- notify user we're in elite samy mode now

LED(LED_RED, 200);

LED(LED_ORANGE, 200);

// Oooh pretty -- notify user we're in elite samy mode now

LED(LED_RED, 200);

LED(LED_ORANGE, 200);

LED(LED_RED, 200);

LED(LED_ORANGE, 200);

LED(LED_RED, 200);

+}

+

+#endif

+

+#ifdef WITH_ISO14443a_StandAlone

+void StandAloneMode14a()

+{

+ StandAloneMode();

+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

+

int selected = 0;

- int playing = 0;

- int cardRead = 0;

+ bool playing = false, GotoRecord = false, GotoClone = false;

+ bool cardRead[OPTS] = {false};

+ uint8_t readUID[10] = {0};

+ uint32_t uid_1st[OPTS]={0};

+ uint32_t uid_2nd[OPTS]={0};

+ uint32_t uid_tmp1 = 0;

+ uint32_t uid_tmp2 = 0;

+ iso14a_card_select_t hi14a_card[OPTS];

- // Turn on selected LED

LED(selected + 1, 0);

for (;;)

{

usb_poll();

LED(selected + 1, 0);

for (;;)

{

usb_poll();

- WDT_HIT();

-

- // Was our button held down or pressed?

- int button_pressed = BUTTON_HELD(1000);

+ WDT_HIT();

SpinDelay(300);

- // Button was held for a second, begin recording

- if (button_pressed > 0 && cardRead == 0)

+ if (GotoRecord || !cardRead[selected])

{

+ GotoRecord = false;

LEDsoff();

LED(selected + 1, 0);

LED(LED_RED2, 0);

// record

LEDsoff();

LED(selected + 1, 0);

LED(LED_RED2, 0);

// record

- DbpString("Starting recording");

-

- // wait for button to be released

- while(BUTTON_PRESS())

- WDT_HIT();

-

+ Dbprintf("Enabling iso14443a reader mode for [Bank: %u]...", selected);

/* need this delay to prevent catching some weird data */

SpinDelay(500);

/* need this delay to prevent catching some weird data */

SpinDelay(500);

+ /* Code for reading from 14a tag */

+ uint8_t uid[10] ={0};

+ uint32_t cuid;

+ iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD);

- CmdHIDdemodFSK(1, &high[selected], &low[selected], 0);

- Dbprintf("Recorded %x %x %x", selected, high[selected], low[selected]);

+ for ( ; ; )

+ {

+ WDT_HIT();

+ if (BUTTON_PRESS()) {

+ if (cardRead[selected]) {

+ Dbprintf("Button press detected -- replaying card in bank[%d]", selected);

+ break;

+ }

+ else if (cardRead[(selected+1)%OPTS]) {

+ Dbprintf("Button press detected but no card in bank[%d] so playing from bank[%d]", selected, (selected+1)%OPTS);

+ selected = (selected+1)%OPTS;

+ break;

+ }

+ else {

+ Dbprintf("Button press detected but no stored tag to play. (Ignoring button)");

+ SpinDelay(300);

+ }

+ if (!iso14443a_select_card(uid, &hi14a_card[selected], &cuid, true, 0, true))

+ continue;

+ else

+ {

+ Dbprintf("Read UID:"); Dbhexdump(10,uid,0);

+ memcpy(readUID,uid,10*sizeof(uint8_t));

+ uint8_t *dst = (uint8_t *)&uid_tmp1;

+ // Set UID byte order

+ for (int i=0; i<4; i++)

+ dst[i] = uid[3-i];

+ dst = (uint8_t *)&uid_tmp2;

+ for (int i=0; i<4; i++)

+ dst[i] = uid[7-i];

+ if (uid_1st[(selected+1)%OPTS] == uid_tmp1 && uid_2nd[(selected+1)%OPTS] == uid_tmp2) {

+ Dbprintf("Card selected has same UID as what is stored in the other bank. Skipping.");

+ }

+ else {

+ if (uid_tmp2) {

+ Dbprintf("Bank[%d] received a 7-byte UID",selected);

+ uid_1st[selected] = (uid_tmp1)>>8;

+ uid_2nd[selected] = (uid_tmp1<<24) + (uid_tmp2>>8);

+ }

+ else {

+ Dbprintf("Bank[%d] received a 4-byte UID",selected);

+ uid_1st[selected] = uid_tmp1;

+ uid_2nd[selected] = uid_tmp2;

+ }

+ break;

+ }

+ Dbprintf("ATQA = %02X%02X",hi14a_card[selected].atqa[0],hi14a_card[selected].atqa[1]);

+ Dbprintf("SAK = %02X",hi14a_card[selected].sak);

+ LEDsoff();

+ LED(LED_GREEN, 200);

+ LED(LED_ORANGE, 200);

+ LED(LED_GREEN, 200);

+ LED(LED_ORANGE, 200);

LEDsoff();

LED(selected + 1, 0);

LEDsoff();

LED(selected + 1, 0);

- // Finished recording

- // If we were previously playing, set playing off

- // so next button push begins playing what we recorded

- playing = 0;

-

- cardRead = 1;

-

- }

+ // Next state is replay:

+ playing = true;

- else if (button_pressed > 0 && cardRead == 1)

+ cardRead[selected] = true;

+ }

+ /* MF Classic UID clone */

+ else if (GotoClone)

{

- LEDsoff();

- LED(selected + 1, 0);

- LED(LED_ORANGE, 0);

-

- // record

- Dbprintf("Cloning %x %x %x", selected, high[selected], low[selected]);

-

- // wait for button to be released

- while(BUTTON_PRESS())

- WDT_HIT();

+ GotoClone=false;

+ LEDsoff();

+ LED(selected + 1, 0);

+ LED(LED_ORANGE, 250);

- /* need this delay to prevent catching some weird data */

- SpinDelay(500);

- CopyHIDtoT55x7(high[selected], low[selected], 0, 0);

- Dbprintf("Cloned %x %x %x", selected, high[selected], low[selected]);

+ // record

+ Dbprintf("Preparing to Clone card [Bank: %x]; uid: %08x", selected, uid_1st[selected]);

- LEDsoff();

- LED(selected + 1, 0);

- // Finished recording

+ // wait for button to be released

+ while(BUTTON_PRESS())

+ {

+ // Delay cloning until card is in place

+ WDT_HIT();

+ }

+ Dbprintf("Starting clone. [Bank: %u]", selected);

+ // need this delay to prevent catching some weird data

+ SpinDelay(500);

+ // Begin clone function here:

+ /* Example from client/mifarehost.c for commanding a block write for "magic Chinese" cards:

+ UsbCommand c = {CMD_MIFARE_CSETBLOCK, {wantWipe, params & (0xFE | (uid == NULL ? 0:1)), blockNo}};

+ memcpy(c.d.asBytes, data, 16);

+ SendCommand(&c);

+

+ Block read is similar:

+ UsbCommand c = {CMD_MIFARE_CGETBLOCK, {params, 0, blockNo}};

+ We need to imitate that call with blockNo 0 to set a uid.

+

+ The get and set commands are handled in this file:

+ // Work with "magic Chinese" card

+ case CMD_MIFARE_CSETBLOCK:

+ MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

+ break;

+ case CMD_MIFARE_CGETBLOCK:

+ MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

+ break;

+

+ mfCSetUID provides example logic for UID set workflow:

+ -Read block0 from card in field with MifareCGetBlock()

+ -Configure new values without replacing reserved bytes

+ memcpy(block0, uid, 4); // Copy UID bytes from byte array

+ // Mifare UID BCC

+ block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // BCC on byte 5

+ Bytes 5-7 are reserved SAK and ATQA for mifare classic

+ -Use mfCSetBlock(0, block0, oldUID, wantWipe, CSETBLOCK_SINGLE_OPER) to write it

+ */

+ uint8_t oldBlock0[16] = {0}, newBlock0[16] = {0}, testBlock0[16] = {0};

+ // arg0 = Flags == CSETBLOCK_SINGLE_OPER=0x1F, arg1=returnSlot, arg2=blockNo

+ MifareCGetBlock(0x3F, 1, 0, oldBlock0);

+ if (oldBlock0[0] == 0 && oldBlock0[0] == oldBlock0[1] && oldBlock0[1] == oldBlock0[2] && oldBlock0[2] == oldBlock0[3]) {

+ Dbprintf("No changeable tag detected. Returning to replay mode for bank[%d]", selected);

+ playing = true;

+ }

+ else {

+ Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0],oldBlock0[1],oldBlock0[2],oldBlock0[3]);

+ memcpy(newBlock0,oldBlock0,16);

+ // Copy uid_1st for bank (2nd is for longer UIDs not supported if classic)

+

+ newBlock0[0] = uid_1st[selected]>>24;

+ newBlock0[1] = 0xFF & (uid_1st[selected]>>16);

+ newBlock0[2] = 0xFF & (uid_1st[selected]>>8);

+ newBlock0[3] = 0xFF & (uid_1st[selected]);

+ newBlock0[4] = newBlock0[0]^newBlock0[1]^newBlock0[2]^newBlock0[3];

+ // arg0 = needWipe, arg1 = workFlags, arg2 = blockNo, datain

+ MifareCSetBlock(0, 0xFF,0, newBlock0);

+ MifareCGetBlock(0x3F, 1, 0, testBlock0);

+ if (memcmp(testBlock0,newBlock0,16)==0)

+ {

+ DbpString("Cloned successfull!");

+ cardRead[selected] = false; // Only if the card was cloned successfully should we clear it

+ playing = false;

+ GotoRecord = true;

+ selected = (selected+1) % OPTS;

+ }

+ else {

+ Dbprintf("Clone failed. Back to replay mode on bank[%d]", selected);

+ playing = true;

+ }

+ LEDsoff();

+ LED(selected + 1, 0);

- // If we were previously playing, set playing off

- // so next button push begins playing what we recorded

- playing = 0;

-

- cardRead = 0;

-

}

-

// Change where to record (or begin playing)

- else if (button_pressed)

+ else if (playing) // button_pressed == BUTTON_SINGLE_CLICK && cardRead[selected])

{

- // Next option if we were previously playing

- if (playing)

- selected = (selected + 1) % OPTS;

- playing = !playing;

-

LEDsoff();

LED(selected + 1, 0);

// Begin transmitting

LEDsoff();

LED(selected + 1, 0);

// Begin transmitting

- if (playing)

- {

- LED(LED_GREEN, 0);

- DbpString("Playing");

- // wait for button to be released

- while(BUTTON_PRESS())

- WDT_HIT();

- Dbprintf("%x %x %x", selected, high[selected], low[selected]);

- CmdHIDsimTAG(high[selected], low[selected], 0);

- DbpString("Done playing");

- if (BUTTON_HELD(1000) > 0)

- {

- DbpString("Exiting");

- LEDsoff();

- return;

+ LED(LED_GREEN, 0);

+ DbpString("Playing");

+ for ( ; ; ) {

+ WDT_HIT();

+ int button_action = BUTTON_HELD(1000);

+ if (button_action == 0) { // No button action, proceed with sim

+ uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break

+ Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected],uid_2nd[selected],selected);

+ if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) {

+ DbpString("Mifare Classic");

+ SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data); // Mifare Classic

}

-

- /* We pressed a button so ignore it here with a delay */

- SpinDelay(300);

-

- // when done, we're done playing, move to next option

- selected = (selected + 1) % OPTS;

- playing = !playing;

- LEDsoff();

- LED(selected + 1, 0);

+ else if (hi14a_card[selected].sak == 0 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 0) {

+ DbpString("Mifare Ultralight");

+ SimulateIso14443aTag(2,uid_1st[selected],uid_2nd[selected],data); // Mifare Ultralight

+ }

+ else if (hi14a_card[selected].sak == 20 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 3) {

+ DbpString("Mifare DESFire");

+ SimulateIso14443aTag(3,uid_1st[selected],uid_2nd[selected],data); // Mifare DESFire

+ }

+ else {

+ Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation");

+ SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data);

+ }

+ else if (button_action == BUTTON_SINGLE_CLICK) {

+ selected = (selected + 1) % OPTS;

+ Dbprintf("Done playing. Switching to record mode on bank %d",selected);

+ GotoRecord = true;

+ break;

+ }

+ else if (button_action == BUTTON_HOLD) {

+ Dbprintf("Playtime over. Begin cloning...");

+ GotoClone = true;

+ break;

+ }

+ WDT_HIT();

}

- else

- while(BUTTON_PRESS())

- WDT_HIT();

+

+ /* We pressed a button so ignore it here with a delay */

+ SpinDelay(300);

+ LEDsoff();

+ LED(selected + 1, 0);

}

-#endif

-#ifdef WITH_ISO14443a

-#ifdef WITH_ISO14443a_StandAlone

-void StandAloneMode14a()

+#elif WITH_LF_StandAlone

+// samy's sniff and repeat routine

+void SamyRun()

{

- DbpString("Stand-alone mode! No PC necessary.");

- FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

-

- // 3 possible options? no just 1 for now

-#undef OPTS

-#define OPTS 2

- // Oooh pretty -- notify user we're in elite samy mode now

- LED(LED_RED, 200);

- LED(LED_ORANGE, 200);

- LED(LED_GREEN, 200);

- LED(LED_ORANGE, 200);

- LED(LED_RED, 200);

- LED(LED_ORANGE, 200);

- LED(LED_GREEN, 200);

- LED(LED_ORANGE, 200);

- LED(LED_RED, 200);

+ StandAloneMode();

+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

+ int tops[OPTS], high[OPTS], low[OPTS];

int selected = 0;

int playing = 0;

int selected = 0;

int playing = 0;

- int cardRead[OPTS] = {0};

- uint8_t readUID[10] = {0};

- int uid_1st[OPTS]={0};

- int uid_2nd[OPTS]={0};

+ int cardRead = 0;

+ // Turn on selected LED

LED(selected + 1, 0);

for (;;)

{

usb_poll();

LED(selected + 1, 0);

for (;;)

{

usb_poll();

- WDT_HIT();

+ WDT_HIT();

// Was our button held down or pressed?

int button_pressed = BUTTON_HELD(1000);

// Was our button held down or pressed?

int button_pressed = BUTTON_HELD(1000);

-

SpinDelay(300);

// Button was held for a second, begin recording

SpinDelay(300);

// Button was held for a second, begin recording

- if (button_pressed > 0 && cardRead[selected] == 0)

+ if (button_pressed > 0 && cardRead == 0)

{

LEDsoff();

LED(selected + 1, 0);

LED(LED_RED2, 0);

// record

{

LEDsoff();

LED(selected + 1, 0);

LED(LED_RED2, 0);

// record

- Dbprintf("Enabling iso14443a reader mode for [Bank: %u]...", selected);

+ DbpString("Starting recording");

// wait for button to be released

while(BUTTON_PRESS())

WDT_HIT();

// wait for button to be released

while(BUTTON_PRESS())

WDT_HIT();

+

/* need this delay to prevent catching some weird data */

SpinDelay(500);

/* need this delay to prevent catching some weird data */

SpinDelay(500);

- /* Code for reading from 14a tag */

- uint8_t uid[10] ={0};

- uint32_t cuid;

- iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD);

- for ( ; ; )

- {

- if (!iso14443a_select_card(uid, NULL, &cuid))

- continue;

- else

- {

- Dbprintf("Read UID:"); Dbhexdump(10,uid,0);

- memcpy(readUID,uid,10*sizeof(uint8_t));

- uint8_t *dst = (uint8_t *)&uid_1st[selected];

- // Set UID byte order

- for (int i=0; i<4; i++)

- dst[i] = uid[3-i];

- dst = (uint8_t *)&uid_2nd[selected];

- for (int i=0; i<4; i++)

- dst[i] = uid[7-i];

- break;

- }

- LEDsoff();

- LED(LED_GREEN, 200);

- LED(LED_ORANGE, 200);

- LED(LED_GREEN, 200);

- LED(LED_ORANGE, 200);

-

+ CmdHIDdemodFSK(1, &tops[selected], &high[selected], &low[selected], 0);

+ if (tops[selected] > 0)

+ Dbprintf("Recorded %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]);

+ else

+ Dbprintf("Recorded %x %x%08x", selected, high[selected], low[selected]);

+

LEDsoff();

LED(selected + 1, 0);

// Finished recording

LEDsoff();

LED(selected + 1, 0);

// Finished recording

// so next button push begins playing what we recorded

playing = 0;

// so next button push begins playing what we recorded

playing = 0;

- cardRead[selected] = 1;

+ cardRead = 1;

}

-/* MF UID clone */

- else if (button_pressed > 0 && cardRead[selected] == 1)

+

+ else if (button_pressed > 0 && cardRead == 1)

{

LEDsoff();

LED(selected + 1, 0);

{

LEDsoff();

LED(selected + 1, 0);

- LED(LED_ORANGE, 250);

-

+ LED(LED_ORANGE, 0);

// record

- Dbprintf("Preparing to Clone card [Bank: %x]; uid: %08x", selected, uid_1st[selected]);

+ if (tops[selected] > 0)

+ Dbprintf("Cloning %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]);

+ else

+ Dbprintf("Cloning %x %x%08x", selected, high[selected], low[selected]);

// wait for button to be released

while(BUTTON_PRESS())

// wait for button to be released

while(BUTTON_PRESS())

- {

- // Delay cloning until card is in place

WDT_HIT();

- }

- Dbprintf("Starting clone. [Bank: %u]", selected);

- // need this delay to prevent catching some weird data

+

+ /* need this delay to prevent catching some weird data */

SpinDelay(500);

- // Begin clone function here:

- /* Example from client/mifarehost.c for commanding a block write for "magic Chinese" cards:

- UsbCommand c = {CMD_MIFARE_CSETBLOCK, {wantWipe, params & (0xFE | (uid == NULL ? 0:1)), blockNo}};

- memcpy(c.d.asBytes, data, 16);

- SendCommand(&c);

-

- Block read is similar:

- UsbCommand c = {CMD_MIFARE_CGETBLOCK, {params, 0, blockNo}};

- We need to imitate that call with blockNo 0 to set a uid.

-

- The get and set commands are handled in this file:

- // Work with "magic Chinese" card

- case CMD_MIFARE_CSETBLOCK:

- MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

- break;

- case CMD_MIFARE_CGETBLOCK:

- MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

- //

- break;

-

- mfCSetUID provides example logic for UID set workflow:

- -Read block0 from card in field with MifareCGetBlock()

- -Configure new values without replacing reserved bytes

- memcpy(block0, uid, 4); // Copy UID bytes from byte array

- // Mifare UID BCC

- block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // BCC on byte 5

- Bytes 5-7 are reserved SAK and ATQA for mifare classic

- -Use mfCSetBlock(0, block0, oldUID, wantWipe, CSETBLOCK_SINGLE_OPER) to write it

- */

- uint8_t oldBlock0[16] = {0}, newBlock0[16] = {0}, testBlock0[16] = {0};

- // arg0 = Flags == CSETBLOCK_SINGLE_OPER=0x1F, arg1=returnSlot, arg2=blockNo

- MifareCGetBlock(0x1F, 1, 0, oldBlock0);

- Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0],oldBlock0[1],oldBlock0[2],oldBlock0[3]);

- memcpy(newBlock0,oldBlock0,16);

- // Copy uid_1st for bank (2nd is for longer UIDs not supported if classic)

- newBlock0[0] = uid_1st[selected]>>24;

- newBlock0[1] = 0xFF & (uid_1st[selected]>>16);

- newBlock0[2] = 0xFF & (uid_1st[selected]>>8);

- newBlock0[3] = 0xFF & (uid_1st[selected]);

- newBlock0[4] = newBlock0[0]^newBlock0[1]^newBlock0[2]^newBlock0[3];

- // arg0 = needWipe, arg1 = workFlags, arg2 = blockNo, datain

- MifareCSetBlock(0, 0xFF,0, newBlock0);

- MifareCGetBlock(0x1F, 1, 0, testBlock0);

- if (memcmp(testBlock0,newBlock0,16)==0)

- {

- DbpString("Cloned successfull!");

- cardRead[selected] = 0; // Only if the card was cloned successfully should we clear it

- }

+

+ CopyHIDtoT55x7(tops[selected] & 0x000FFFFF, high[selected], low[selected], (tops[selected] != 0 && ((high[selected]& 0xFFFFFFC0) != 0)), 0x1D);

+ if (tops[selected] > 0)

+ Dbprintf("Cloned %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]);

+ else

+ Dbprintf("Cloned %x %x%08x", selected, high[selected], low[selected]);

+

LEDsoff();

LED(selected + 1, 0);

// Finished recording

LEDsoff();

LED(selected + 1, 0);

// Finished recording

// If we were previously playing, set playing off

// so next button push begins playing what we recorded

playing = 0;

// If we were previously playing, set playing off

// so next button push begins playing what we recorded

playing = 0;

+

+ cardRead = 0;

}

+

// Change where to record (or begin playing)

- else if (button_pressed && cardRead[selected])

+ else if (button_pressed)

{

// Next option if we were previously playing

if (playing)

{

// Next option if we were previously playing

if (playing)

{

LED(LED_GREEN, 0);

DbpString("Playing");

{

LED(LED_GREEN, 0);

DbpString("Playing");

- while (!BUTTON_HELD(500)) { // Loop simulating tag until the button is held a half-sec

- Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected],uid_2nd[selected],selected);

- SimulateIso14443aTag(1,uid_1st[selected],uid_2nd[selected],NULL);

+ // wait for button to be released

+ while(BUTTON_PRESS())

+ WDT_HIT();

+ if (tops[selected] > 0)

+ Dbprintf("%x %x%08x%08x", selected, tops[selected], high[selected], low[selected]);

+ else

+ Dbprintf("%x %x%08x", selected, high[selected], low[selected]);

+

+ CmdHIDsimTAG(tops[selected], high[selected], low[selected], 0);

+ DbpString("Done playing");

+ if (BUTTON_HELD(1000) > 0)

+ {

+ DbpString("Exiting");

+ LEDsoff();

+ return;

}

- //cardRead[selected] = 1;

- Dbprintf("Done playing [Bank: %u]",selected);

/* We pressed a button so ignore it here with a delay */

SpinDelay(300);

/* We pressed a button so ignore it here with a delay */

SpinDelay(300);

LEDsoff();

LED(selected + 1, 0);

}

LEDsoff();

LED(selected + 1, 0);

}

- else

+ else

while(BUTTON_PRESS())

WDT_HIT();

}

while(BUTTON_PRESS())

WDT_HIT();

}

-#endif

+

#endif

/*

OBJECTIVE

#endif

/*

OBJECTIVE

void ListenReaderField(int limit)

{

void ListenReaderField(int limit)

{

- int lf_av, lf_av_new, lf_baseline= 0, lf_max;

- int hf_av, hf_av_new, hf_baseline= 0, hf_max;

+ int lf_av, lf_av_new=0, lf_baseline= 0, lf_max;

+ int hf_av, hf_av_new=0, hf_baseline= 0, hf_max;

int mode=1, display_val, display_max, i;

-#define LF_ONLY 1

-#define HF_ONLY 2

-#define REPORT_CHANGE 10 // report new values only if they have changed at least by REPORT_CHANGE

+#define LF_ONLY 1

+#define HF_ONLY 2

+#define REPORT_CHANGE_PERCENT 5 // report new values only if they have changed at least by REPORT_CHANGE_PERCENT

+#define MIN_HF_FIELD 300 // in mode 1 signal HF field greater than MIN_HF_FIELD above baseline

+#define MIN_LF_FIELD 1200 // in mode 1 signal LF field greater than MIN_LF_FIELD above baseline

// switch off FPGA - we don't want to measure our own signal

LEDsoff();

- lf_av = lf_max = AvgAdc(ADC_CHAN_LF);

+ lf_av = lf_max = AvgAdc_Voltage_LF();

if(limit != HF_ONLY) {

- Dbprintf("LF 125/134kHz Baseline: %dmV", (MAX_ADC_LF_VOLTAGE * lf_av) >> 10);

+ Dbprintf("LF 125/134kHz Baseline: %dmV", lf_av);

lf_baseline = lf_av;

}

lf_baseline = lf_av;

}

- hf_av = hf_max = AvgAdc(ADC_CHAN_HF);

-

+ hf_av = hf_max = AvgAdc_Voltage_HF();

+

if (limit != LF_ONLY) {

- Dbprintf("HF 13.56MHz Baseline: %dmV", (MAX_ADC_HF_VOLTAGE * hf_av) >> 10);

+ Dbprintf("HF 13.56MHz Baseline: %dmV", hf_av);

hf_baseline = hf_av;

}

for(;;) {

hf_baseline = hf_av;

}

for(;;) {

+ SpinDelay(500);

if (BUTTON_PRESS()) {

- SpinDelay(500);

switch (mode) {

case 1:

mode=2;

switch (mode) {

case 1:

mode=2;

return;

break;

}

return;

break;

}

+ while (BUTTON_PRESS());

}

WDT_HIT();

if (limit != HF_ONLY) {

if(mode == 1) {

}

WDT_HIT();

if (limit != HF_ONLY) {

if(mode == 1) {

- if (abs(lf_av - lf_baseline) > REPORT_CHANGE)

+ if (lf_av - lf_baseline > MIN_LF_FIELD)

LED_D_ON();

else

LED_D_OFF();

}

LED_D_ON();

else

LED_D_OFF();

}

- lf_av_new = AvgAdc(ADC_CHAN_LF);

+ lf_av_new = AvgAdc_Voltage_LF();

// see if there's a significant change

- if(abs(lf_av - lf_av_new) > REPORT_CHANGE) {

- Dbprintf("LF 125/134kHz Field Change: %5dmV", (MAX_ADC_LF_VOLTAGE * lf_av_new) >> 10);

+ if (ABS((lf_av - lf_av_new)*100/(lf_av?lf_av:1)) > REPORT_CHANGE_PERCENT) {

+ Dbprintf("LF 125/134kHz Field Change: %5dmV", lf_av_new);

lf_av = lf_av_new;

if (lf_av > lf_max)

lf_max = lf_av;

lf_av = lf_av_new;

if (lf_av > lf_max)

lf_max = lf_av;

if (limit != LF_ONLY) {

if (mode == 1){

if (limit != LF_ONLY) {

if (mode == 1){

- if (abs(hf_av - hf_baseline) > REPORT_CHANGE)

+ if (hf_av - hf_baseline > MIN_HF_FIELD)

LED_B_ON();

else

LED_B_OFF();

}

LED_B_ON();

else

LED_B_OFF();

}

- hf_av_new = AvgAdc(ADC_CHAN_HF);

+ hf_av_new = AvgAdc_Voltage_HF();

+

// see if there's a significant change

- if(abs(hf_av - hf_av_new) > REPORT_CHANGE) {

- Dbprintf("HF 13.56MHz Field Change: %5dmV", (MAX_ADC_HF_VOLTAGE * hf_av_new) >> 10);

+ if (ABS((hf_av - hf_av_new)*100/(hf_av?hf_av:1)) > REPORT_CHANGE_PERCENT) {

+ Dbprintf("HF 13.56MHz Field Change: %5dmV", hf_av_new);

hf_av = hf_av_new;

if (hf_av > hf_max)

hf_max = hf_av;

hf_av = hf_av_new;

if (hf_av > hf_max)

hf_max = hf_av;

switch(c->cmd) {

#ifdef WITH_LF

case CMD_SET_LF_SAMPLING_CONFIG:

switch(c->cmd) {

#ifdef WITH_LF

case CMD_SET_LF_SAMPLING_CONFIG:

- setSamplingConfig((sample_config *) c->d.asBytes);

+ setSamplingConfig(c->d.asBytes);

break;

case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:

break;

case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:

- cmd_send(CMD_ACK,SampleLF(c->arg[0]),0,0,0,0);

+ cmd_send(CMD_ACK,SampleLF(c->arg[0], c->arg[1]),0,0,0,0);

break;

case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K:

ModThenAcquireRawAdcSamples125k(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes);

break;

case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K:

ModThenAcquireRawAdcSamples125k(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes);

cmd_send(CMD_ACK,SnoopLF(),0,0,0,0);

break;

case CMD_HID_DEMOD_FSK:

cmd_send(CMD_ACK,SnoopLF(),0,0,0,0);

break;

case CMD_HID_DEMOD_FSK:

- CmdHIDdemodFSK(c->arg[0], 0, 0, 1);

+ CmdHIDdemodFSK(c->arg[0], 0, 0, 0, 1);

break;

case CMD_HID_SIM_TAG:

break;

case CMD_HID_SIM_TAG:

- CmdHIDsimTAG(c->arg[0], c->arg[1], 1);

+ CmdHIDsimTAG(c->arg[0], c->arg[1], c->arg[2], 1);

break;

case CMD_FSK_SIM_TAG:

CmdFSKsimTAG(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_FSK_SIM_TAG:

CmdFSKsimTAG(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

CmdPSKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_HID_CLONE_TAG:

CmdPSKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_HID_CLONE_TAG:

- CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);

+ CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0], 0x1D);

+ break;

+ case CMD_PARADOX_CLONE_TAG:

+ // Paradox cards are the same as HID, with a different preamble, so we can reuse the same function

+ CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0], 0x0F);

break;

case CMD_IO_DEMOD_FSK:

CmdIOdemodFSK(c->arg[0], 0, 0, 1);

break;

case CMD_IO_CLONE_TAG:

break;

case CMD_IO_DEMOD_FSK:

CmdIOdemodFSK(c->arg[0], 0, 0, 1);

break;

case CMD_IO_CLONE_TAG:

- CopyIOtoT55x7(c->arg[0], c->arg[1], c->d.asBytes[0]);

+ CopyIOtoT55x7(c->arg[0], c->arg[1]);

break;

case CMD_EM410X_DEMOD:

CmdEM410xdemod(c->arg[0], 0, 0, 1);

break;

case CMD_EM410X_DEMOD:

CmdEM410xdemod(c->arg[0], 0, 0, 1);

CopyIndala224toT55x7(c->d.asDwords[0], c->d.asDwords[1], c->d.asDwords[2], c->d.asDwords[3], c->d.asDwords[4], c->d.asDwords[5], c->d.asDwords[6]);

break;

case CMD_T55XX_READ_BLOCK:

CopyIndala224toT55x7(c->d.asDwords[0], c->d.asDwords[1], c->d.asDwords[2], c->d.asDwords[3], c->d.asDwords[4], c->d.asDwords[5], c->d.asDwords[6]);

break;

case CMD_T55XX_READ_BLOCK:

- T55xxReadBlock(c->arg[1], c->arg[2],c->d.asBytes[0]);

+ T55xxReadBlock(c->arg[0], c->arg[1], c->arg[2]);

break;

case CMD_T55XX_WRITE_BLOCK:

T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);

break;

case CMD_T55XX_WRITE_BLOCK:

T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);

- cmd_send(CMD_ACK,0,0,0,0,0);

break;

- case CMD_T55XX_READ_TRACE:

- T55xxReadTrace();

+ case CMD_T55XX_WAKEUP:

+ T55xxWakeUp(c->arg[0]);

+ break;

+ case CMD_T55XX_RESET_READ:

+ T55xxResetRead();

break;

case CMD_PCF7931_READ:

ReadPCF7931();

break;

case CMD_PCF7931_READ:

ReadPCF7931();

- cmd_send(CMD_ACK,0,0,0,0,0);

+ break;

+ case CMD_PCF7931_WRITE:

+ WritePCF7931(c->d.asBytes[0],c->d.asBytes[1],c->d.asBytes[2],c->d.asBytes[3],c->d.asBytes[4],c->d.asBytes[5],c->d.asBytes[6], c->d.asBytes[9], c->d.asBytes[7]-128,c->d.asBytes[8]-128, c->arg[0], c->arg[1], c->arg[2]);

+ break;

+ case CMD_PCF7931_BRUTEFORCE:

+ BruteForcePCF7931(c->arg[0], (c->arg[1] & 0xFF), c->d.asBytes[9], c->d.asBytes[7]-128,c->d.asBytes[8]-128);

break;

case CMD_EM4X_READ_WORD:

break;

case CMD_EM4X_READ_WORD:

- EM4xReadWord(c->arg[1], c->arg[2],c->d.asBytes[0]);

+ EM4xReadWord(c->arg[0], c->arg[1],c->arg[2]);

break;

case CMD_EM4X_WRITE_WORD:

break;

case CMD_EM4X_WRITE_WORD:

- EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);

+ EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2]);

+ break;

+ case CMD_EM4X_PROTECT:

+ EM4xProtect(c->arg[0], c->arg[1], c->arg[2]);

break;

case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation

CmdAWIDdemodFSK(c->arg[0], 0, 0, 1);

break;

case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation

CmdAWIDdemodFSK(c->arg[0], 0, 0, 1);

- break;

+ break;

+ case CMD_VIKING_CLONE_TAG:

+ CopyVikingtoT55xx(c->arg[0], c->arg[1], c->arg[2]);

+ break;

+ case CMD_COTAG:

+ Cotag(c->arg[0]);

+ break;

#endif

#ifdef WITH_HITAG

#endif

#ifdef WITH_HITAG

case CMD_READER_HITAG: // Reader for Hitag tags, args = type and function

ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes);

break;

case CMD_READER_HITAG: // Reader for Hitag tags, args = type and function

ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes);

break;

+ case CMD_SIMULATE_HITAG_S:// Simulate Hitag s tag, args = memory content

+ SimulateHitagSTag((bool)c->arg[0],(byte_t*)c->d.asBytes);

+ break;

+ case CMD_TEST_HITAGS_TRACES:// Tests every challenge within the given file

+ check_challenges_cmd((bool)c->arg[0], (byte_t*)c->d.asBytes, (uint8_t)c->arg[1]);

+ break;

+ case CMD_READ_HITAG_S://Reader for only Hitag S tags, args = key or challenge

+ ReadHitagSCmd((hitag_function)c->arg[0], (hitag_data*)c->d.asBytes, (uint8_t)c->arg[1], (uint8_t)c->arg[2], false);

+ break;

+ case CMD_READ_HITAG_S_BLK:

+ ReadHitagSCmd((hitag_function)c->arg[0], (hitag_data*)c->d.asBytes, (uint8_t)c->arg[1], (uint8_t)c->arg[2], true);

+ break;

+ case CMD_WR_HITAG_S://writer for Hitag tags args=data to write,page and key or challenge

+ if ((hitag_function)c->arg[0] < 10) {

+ WritePageHitagS((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes,c->arg[2]);

+ }

+ else if ((hitag_function)c->arg[0] >= 10) {

+ WriterHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes, c->arg[2]);

+ }

+ break;

#endif

#ifdef WITH_ISO15693

case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693:

AcquireRawAdcSamplesIso15693();

break;

#endif

#ifdef WITH_ISO15693

case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693:

AcquireRawAdcSamplesIso15693();

break;

- case CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693:

- RecordRawAdcSamplesIso15693();

+

+ case CMD_SNOOP_ISO_15693:

+ SnoopIso15693();

break;

case CMD_ISO_15693_COMMAND:

break;

case CMD_ISO_15693_COMMAND:

case CMD_READER_ISO_15693:

ReaderIso15693(c->arg[0]);

break;

case CMD_READER_ISO_15693:

ReaderIso15693(c->arg[0]);

break;

+

case CMD_SIMTAG_ISO_15693:

SimTagIso15693(c->arg[0], c->d.asBytes);

break;

case CMD_SIMTAG_ISO_15693:

SimTagIso15693(c->arg[0], c->d.asBytes);

break;

+

+ case CMD_CSETUID_ISO_15693:

+ SetTag15693Uid(c->d.asBytes);

+ break;

#endif

#ifdef WITH_LEGICRF

case CMD_SIMULATE_TAG_LEGIC_RF:

#endif

#ifdef WITH_LEGICRF

case CMD_SIMULATE_TAG_LEGIC_RF:

- LegicRfSimulate(c->arg[0], c->arg[1], c->arg[2]);

+ LegicRfSimulate(c->arg[0]);

break;

case CMD_WRITER_LEGIC_RF:

break;

case CMD_WRITER_LEGIC_RF:

case CMD_MIFARE_WRITEBL:

MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_MIFARE_WRITEBL:

MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

+ case CMD_MIFARE_PERSONALIZE_UID:

+ MifarePersonalizeUID(c->arg[0], c->arg[1], c->d.asBytes);

+ break;

//case CMD_MIFAREU_WRITEBL_COMPAT:

//MifareUWriteBlockCompat(c->arg[0], c->d.asBytes);

//break;

case CMD_MIFAREU_WRITEBL:

MifareUWriteBlock(c->arg[0], c->arg[1], c->d.asBytes);

break;

//case CMD_MIFAREU_WRITEBL_COMPAT:

//MifareUWriteBlockCompat(c->arg[0], c->d.asBytes);

//break;

case CMD_MIFAREU_WRITEBL:

MifareUWriteBlock(c->arg[0], c->arg[1], c->d.asBytes);

break;

+ case CMD_MIFARE_ACQUIRE_ENCRYPTED_NONCES:

+ MifareAcquireEncryptedNonces(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

+ break;

case CMD_MIFARE_NESTED:

MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_MIFARE_NESTED:

MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

MifareChkKeys(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_SIMULATE_MIFARE_CARD:

MifareChkKeys(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_SIMULATE_MIFARE_CARD:

- Mifare1ksim(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

+ MifareSim(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

// emulator

break;

// emulator

break;

// Work with "magic Chinese" card

break;

// Work with "magic Chinese" card

+ case CMD_MIFARE_CWIPE:

+ MifareCWipe(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

+ break;

case CMD_MIFARE_CSETBLOCK:

MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

case CMD_MIFARE_CSETBLOCK:

MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);

break;

ReaderIClass(c->arg[0]);

break;

case CMD_READER_ICLASS_REPLAY:

ReaderIClass(c->arg[0]);

break;

case CMD_READER_ICLASS_REPLAY:

- ReaderIClass_Replay(c->arg[0], c->d.asBytes);

+ ReaderIClass_Replay(c->arg[0], c->d.asBytes);

break;

- case CMD_ICLASS_EML_MEMSET:

+ case CMD_ICLASS_EML_MEMSET:

emlSet(c->d.asBytes,c->arg[0], c->arg[1]);

break;

emlSet(c->d.asBytes,c->arg[0], c->arg[1]);

break;

+ case CMD_ICLASS_WRITEBLOCK:

+ iClass_WriteBlock(c->arg[0], c->d.asBytes);

+ break;

+ case CMD_ICLASS_READBLOCK:

+ iClass_ReadBlk(c->arg[0]);

+ break;

+ case CMD_ICLASS_AUTHENTICATION: //check

+ iClass_Authentication(c->d.asBytes);

+ break;

+ case CMD_ICLASS_DUMP:

+ iClass_Dump(c->arg[0], c->arg[1]);

+ break;

+ case CMD_ICLASS_CLONE:

+ iClass_Clone(c->arg[0], c->arg[1], c->d.asBytes);

+ break;

+#endif

+

+#ifdef WITH_HFSNOOP

+ case CMD_HF_SNIFFER:

+ HfSnoop(c->arg[0], c->arg[1]);

+ break;

+ case CMD_HF_PLOT:

+ HfPlot();

+ break;

+#endif

+

+#ifdef WITH_SMARTCARD

+ case CMD_SMART_ATR: {

+ SmartCardAtr();

+ break;

+ }

+ case CMD_SMART_SETCLOCK:{

+ SmartCardSetClock(c->arg[0]);

+ break;

+ }

+ case CMD_SMART_RAW: {

+ SmartCardRaw(c->arg[0], c->arg[1], c->d.asBytes);

+ break;

+ }

+ case CMD_SMART_UPLOAD: {

+ // upload file from client

+ uint8_t *mem = BigBuf_get_addr();

+ memcpy( mem + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);

+ cmd_send(CMD_ACK,1,0,0,0,0);

+ break;

+ }

+ case CMD_SMART_UPGRADE: {

+ SmartCardUpgrade(c->arg[0]);

+ break;

+ }

#endif

case CMD_BUFF_CLEAR:

#endif

case CMD_BUFF_CLEAR:

break;

case CMD_MEASURE_ANTENNA_TUNING:

break;

case CMD_MEASURE_ANTENNA_TUNING:

- MeasureAntennaTuning();

+ MeasureAntennaTuning(c->arg[0]);

break;

case CMD_MEASURE_ANTENNA_TUNING_HF:

break;

case CMD_MEASURE_ANTENNA_TUNING_HF:

break;

case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:

break;

case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:

-

LED_B_ON();

uint8_t *BigBuf = BigBuf_get_addr();

for(size_t i=0; i<c->arg[1]; i += USB_CMD_DATA_SIZE) {

LED_B_ON();

uint8_t *BigBuf = BigBuf_get_addr();

for(size_t i=0; i<c->arg[1]; i += USB_CMD_DATA_SIZE) {

break;

case CMD_DOWNLOADED_SIM_SAMPLES_125K: {

break;

case CMD_DOWNLOADED_SIM_SAMPLES_125K: {

+ // iceman; since changing fpga_bitstreams clears bigbuff, Its better to call it before.

+ // to be able to use this one for uploading data to device

+ // arg1 = 0 upload for LF usage

+ // 1 upload for HF usage

+ if (c->arg[1] == 0)

+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

+ else

+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

+

uint8_t *b = BigBuf_get_addr();

memcpy(b+c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);

cmd_send(CMD_ACK,0,0,0,0,0);

uint8_t *b = BigBuf_get_addr();

memcpy(b+c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);

cmd_send(CMD_ACK,0,0,0,0,0);

break;

case CMD_SET_LF_DIVISOR:

break;

case CMD_SET_LF_DIVISOR:

- FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);

FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]);

break;

FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]);

break;

case CMD_VERSION:

SendVersion();

break;

case CMD_VERSION:

SendVersion();

break;

-

+ case CMD_STATUS:

+ SendStatus();

+ break;

+ case CMD_PING:

+ cmd_send(CMD_ACK,0,0,0,0,0);

+ break;

#ifdef WITH_LCD

case CMD_LCD_RESET:

LCDReset();

#ifdef WITH_LCD

case CMD_LCD_RESET:

LCDReset();

}

common_area.flags.osimage_present = 1;

}

common_area.flags.osimage_present = 1;

- LED_D_OFF();

- LED_C_OFF();

- LED_B_OFF();

- LED_A_OFF();

-

+ LEDsoff();

+

// Init USB device

- usb_enable();

+ usb_enable();

// The FPGA gets its clock from us from PCK0 output, so set that up.

AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0;

// The FPGA gets its clock from us from PCK0 output, so set that up.

AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0;

AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_PCK0;

// PCK0 is PLL clock / 4 = 96Mhz / 4 = 24Mhz

AT91C_BASE_PMC->PMC_PCKR[0] = AT91C_PMC_CSS_PLL_CLK |

AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_PCK0;

// PCK0 is PLL clock / 4 = 96Mhz / 4 = 24Mhz

AT91C_BASE_PMC->PMC_PCKR[0] = AT91C_PMC_CSS_PLL_CLK |

- AT91C_PMC_PRES_CLK_4;

+ AT91C_PMC_PRES_CLK_4; // 4 for 24Mhz pck0, 2 for 48 MHZ pck0

AT91C_BASE_PIOA->PIO_OER = GPIO_PCK0;

// Reset SPI

AT91C_BASE_PIOA->PIO_OER = GPIO_PCK0;

// Reset SPI

}

WDT_HIT();

}

WDT_HIT();

-#ifdef WITH_LF

+#ifdef WITH_LF_StandAlone

#ifndef WITH_ISO14443a_StandAlone

if (BUTTON_HELD(1000) > 0)

SamyRun();

#ifndef WITH_ISO14443a_StandAlone

if (BUTTON_HELD(1000) > 0)

SamyRun();