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

index b161043ffabead4c400ef96750fc90b600b15979..e292483b80b5a6634151a11ad5243bf0ff77cf49 100644 (file)

--- a/armsrc/appmain.c

+++ b/armsrc/appmain.c

@@ -10,19 +10,18 @@

// 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 "util.h"

#include "printf.h"

#include "string.h"

#include "proxmark3.h"

#include "apps.h"

#include "util.h"

#include "printf.h"

#include "string.h"

-#include <stdarg.h>

#include "legicrf.h"

-#include <hitag2.h>

+#include "hitag2.h"

+#include "hitagS.h"

#include "lfsampling.h"

#include "BigBuf.h"

#include "mifareutil.h"

#include "lfsampling.h"

#include "BigBuf.h"

#include "mifareutil.h"

@@ -36,8 +35,6 @@

#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

@@ -181,13 +178,9 @@ int AvgAdc(int ch) // was static - merlok

return (a + 15) >> 5;

}

return (a + 15) >> 5;

}

-void MeasureAntennaTuning(void)

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

{

- 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

- LED_B_ON();

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

* Sweeps the useful LF range of the proxmark from

@@ -197,38 +190,67 @@ void MeasureAntennaTuning(void)

* 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);

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

FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);

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

- WDT_HIT();

+ WDT_HIT();

FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);

SpinDelay(20);

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

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

+ 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

if(LF_Results[i] > peak) {

LF_Results[i] = adcval>>8; // 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);

+ LED_A_ON();

+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);

SpinDelay(20);

FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);

SpinDelay(20);

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

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

+ 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);

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

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

FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- LED_A_OFF();

LED_B_OFF();

return;

}

LED_B_OFF();

return;

}

@@ -428,7 +450,7 @@ void StandAloneMode14a()

SpinDelay(300);

}

SpinDelay(300);

}

- if (!iso14443a_select_card(uid, &hi14a_card[selected], &cuid))

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

continue;

else

{

continue;

else

{

@@ -662,7 +684,7 @@ void SamyRun()

SpinDelay(500);

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

SpinDelay(500);

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

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

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

LEDsoff();

LED(selected + 1, 0);

LEDsoff();

LED(selected + 1, 0);

@@ -683,7 +705,7 @@ void SamyRun()

LED(LED_ORANGE, 0);

// record

LED(LED_ORANGE, 0);

// record

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

+ 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())

@@ -692,8 +714,8 @@ void SamyRun()

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

SpinDelay(500);

/* 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]);

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

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

LEDsoff();

LED(selected + 1, 0);

LEDsoff();

LED(selected + 1, 0);

@@ -726,7 +748,7 @@ void SamyRun()

// wait for button to be released

while(BUTTON_PRESS())

WDT_HIT();

// wait for button to be released

while(BUTTON_PRESS())

WDT_HIT();

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

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

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

DbpString("Done playing");

if (BUTTON_HELD(1000) > 0)

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

DbpString("Done playing");

if (BUTTON_HELD(1000) > 0)

@@ -841,7 +863,7 @@ void ListenReaderField(int limit)

if (limit != HF_ONLY) {

if(mode == 1) {

if (limit != HF_ONLY) {

if(mode == 1) {

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

+ if (ABS(lf_av - lf_baseline) > REPORT_CHANGE)

LED_D_ON();

else

LED_D_OFF();

LED_D_ON();

else

LED_D_OFF();

@@ -849,7 +871,7 @@ void ListenReaderField(int limit)

lf_av_new = AvgAdc(ADC_CHAN_LF);

// see if there's a significant change

lf_av_new = AvgAdc(ADC_CHAN_LF);

// see if there's a significant change

- if(abs(lf_av - lf_av_new) > REPORT_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);

lf_av = lf_av_new;

if (lf_av > lf_max)

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

lf_av = lf_av_new;

if (lf_av > lf_max)

@@ -859,7 +881,7 @@ void ListenReaderField(int limit)

if (limit != LF_ONLY) {

if (mode == 1){

if (limit != LF_ONLY) {

if (mode == 1){

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

+ if (ABS(hf_av - hf_baseline) > REPORT_CHANGE)

LED_B_ON();

else

LED_B_OFF();

LED_B_ON();

else

LED_B_OFF();

@@ -867,7 +889,7 @@ void ListenReaderField(int limit)

hf_av_new = AvgAdc(ADC_CHAN_HF);

// see if there's a significant change

hf_av_new = AvgAdc(ADC_CHAN_HF);

// see if there's a significant change

- if(abs(hf_av - hf_av_new) > REPORT_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);

hf_av = hf_av_new;

if (hf_av > hf_max)

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

hf_av = hf_av_new;

if (hf_av > hf_max)

@@ -916,7 +938,7 @@ void UsbPacketReceived(uint8_t *packet, int len)

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

break;

case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:

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

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);

@@ -993,14 +1015,20 @@ void UsbPacketReceived(uint8_t *packet, int len)

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_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_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;

+ 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

@@ -1013,6 +1041,23 @@ void UsbPacketReceived(uint8_t *packet, int len)

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

+ break;

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

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

+ 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

#endif

#ifdef WITH_ISO15693

@@ -1123,6 +1168,9 @@ void UsbPacketReceived(uint8_t *packet, int len)

case CMD_MIFAREU_WRITEBL:

MifareUWriteBlock(c->arg[0], c->arg[1], 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;

@@ -1151,6 +1199,9 @@ void UsbPacketReceived(uint8_t *packet, int len)

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;

@@ -1204,13 +1255,18 @@ void UsbPacketReceived(uint8_t *packet, int len)

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

break;

#endif

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;

+#endif

case CMD_BUFF_CLEAR:

BigBuf_Clear();

break;

case CMD_MEASURE_ANTENNA_TUNING:

case CMD_BUFF_CLEAR:

BigBuf_Clear();

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:

@@ -1241,6 +1297,15 @@ void UsbPacketReceived(uint8_t *packet, int len)

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);

@@ -1251,7 +1316,7 @@ void UsbPacketReceived(uint8_t *packet, int len)

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;

@@ -1340,7 +1405,7 @@ void __attribute__((noreturn)) AppMain(void)

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