// is the order in which they go out on the wire.
//=============================================================================
-uint8_t ToSend[512];
+#define TOSEND_BUFFER_SIZE (9*MAX_FRAME_SIZE + 1 + 1 + 2) // 8 data bits and 1 parity bit per payload byte, 1 correction bit, 1 SOC bit, 2 EOC bits
+uint8_t ToSend[TOSEND_BUFFER_SIZE];
int ToSendMax;
static int ToSendBit;
struct common_area common_area __attribute__((section(".commonarea")));
ToSendBit++;
- if(ToSendBit >= sizeof(ToSend)) {
+ if(ToSendMax >= sizeof(ToSend)) {
ToSendBit = 0;
DbpString("ToSendStuffBit overflowed!");
}
void DbpString(char *str)
{
- cmd_send(CMD_DEBUG_PRINT_STRING,strlen(str),0,0,(byte_t*)str,strlen(str));
+ byte_t len = strlen(str);
+ cmd_send(CMD_DEBUG_PRINT_STRING,len,0,0,(byte_t*)str,len);
// /* this holds up stuff unless we're connected to usb */
// if (!UsbConnected())
// return;
void MeasureAntennaTuning(void)
{
- uint8_t *dest = (uint8_t *)BigBuf+FREE_BUFFER_OFFSET;
+ 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
-// UsbCommand c;
-
- LED_B_ON();
- DbpString("Measuring antenna characteristics, please wait...");
- memset(dest,0,sizeof(FREE_BUFFER_SIZE));
+ LED_B_ON();
/*
* Sweeps the useful LF range of the proxmark from
* ( hopefully around 95 if it is tuned to 125kHz!)
*/
- FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_READER);
- for (i=255; i>19; i--) {
+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);
+ for (i=255; i>=19; i--) {
WDT_HIT();
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);
SpinDelay(20);
if (i==95) vLf125 = adcval; // voltage at 125Khz
if (i==89) vLf134 = adcval; // voltage at 134Khz
- dest[i] = adcval>>8; // scale int to fit in byte for graphing purposes
- if(dest[i] > peak) {
+ LF_Results[i] = adcval>>8; // scale int to fit in byte for graphing purposes
+ if(LF_Results[i] > peak) {
peakv = adcval;
- peak = dest[i];
+ peak = LF_Results[i];
peakf = i;
//ptr = i;
}
}
- LED_A_ON();
+ for (i=18; i >= 0; i--) LF_Results[i] = 0;
+
+ LED_A_ON();
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);
SpinDelay(20);
// Vref = 3300mV, and an 10:1 voltage divider on the input
// can measure voltages up to 33000 mV
vHf = (33000 * AvgAdc(ADC_CHAN_HF)) >> 10;
-// c.cmd = CMD_MEASURED_ANTENNA_TUNING;
-// c.arg[0] = (vLf125 << 0) | (vLf134 << 16);
-// c.arg[1] = vHf;
-// c.arg[2] = peakf | (peakv << 16);
-
- DbpString("Measuring complete, sending report back to host");
- cmd_send(CMD_MEASURED_ANTENNA_TUNING,vLf125|(vLf134<<16),vHf,peakf|(peakv<<16),0,0);
-// UsbSendPacket((uint8_t *)&c, sizeof(c));
+ 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_A_OFF();
+ LED_B_OFF();
+ return;
}
void MeasureAntennaTuningHf(void)
for (;;) {
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);
SpinDelay(20);
// Vref = 3300mV, and an 10:1 voltage divider on the input
// We're using this mode just so that I can test it out; the simulated
// tag mode would work just as well and be simpler.
+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR | FPGA_HF_READER_RX_XCORR_848_KHZ | FPGA_HF_READER_RX_XCORR_SNOOP);
// We need to listen to the high-frequency, peak-detected path.
extern char *_bootphase1_version_pointer, _flash_start, _flash_end;
void SendVersion(void)
{
- char temp[48]; /* Limited data payload in USB packets */
+ char temp[256]; /* Limited data payload in USB packets */
DbpString("Prox/RFID mark3 RFID instrument");
/* Try to find the bootrom version information. Expect to find a pointer at
FpgaGatherVersion(temp, sizeof(temp));
DbpString(temp);
+ // Send Chip ID
+ cmd_send(CMD_ACK,*(AT91C_DBGU_CIDR),0,0,NULL,0);
}
#ifdef WITH_LF
void SamyRun()
{
DbpString("Stand-alone mode! No PC necessary.");
+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
// 3 possible options? no just 2 for now
#define OPTS 2
#ifdef WITH_LF
case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:
AcquireRawAdcSamples125k(c->arg[0]);
- cmd_send(CMD_ACK,0,0,0,0,0);
+ cmd_send(CMD_ACK,0,0,0,0,0);
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_LF_SNOOP_RAW_ADC_SAMPLES:
+ SnoopLFRawAdcSamples(c->arg[0], c->arg[1]);
+ cmd_send(CMD_ACK,0,0,0,0,0);
+ break;
case CMD_HID_DEMOD_FSK:
- CmdHIDdemodFSK(0, 0, 0, 1); // Demodulate HID tag
+ CmdHIDdemodFSK(c->arg[0], 0, 0, 1); // Demodulate HID tag
break;
case CMD_HID_SIM_TAG:
CmdHIDsimTAG(c->arg[0], c->arg[1], 1); // Simulate HID tag by ID
break;
- case CMD_HID_CLONE_TAG:
- CopyHIDtoT55x7(c->arg[0], c->arg[1]); // Clone HID tag by ID to T55x7
+ case CMD_HID_CLONE_TAG: // Clone HID tag by ID to T55x7
+ CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);
+ break;
+ case CMD_IO_DEMOD_FSK:
+ CmdIOdemodFSK(c->arg[0], 0, 0, 1); // Demodulate IO tag
+ break;
+ case CMD_IO_CLONE_TAG: // Clone IO tag by ID to T55x7
+ CopyIOtoT55x7(c->arg[0], c->arg[1], c->d.asBytes[0]);
+ break;
+ case CMD_EM410X_DEMOD:
+ CmdEM410xdemod(c->arg[0], 0, 0, 1);
break;
case CMD_EM410X_WRITE_TAG:
WriteEM410x(c->arg[0], c->arg[1], c->arg[2]);
case CMD_INDALA_CLONE_TAG_L: // Clone Indala 224-bit tag by UID to T55x7
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]);
+ break;
+ case CMD_T55XX_WRITE_BLOCK:
+ T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);
+ break;
+ case CMD_T55XX_READ_TRACE: // Clone HID tag by ID to T55x7
+ T55xxReadTrace();
+ break;
+ case CMD_PCF7931_READ: // Read PCF7931 tag
+ ReadPCF7931();
+ cmd_send(CMD_ACK,0,0,0,0,0);
+// UsbSendPacket((uint8_t*)&ack, sizeof(ack));
+ break;
+ case CMD_EM4X_READ_WORD:
+ EM4xReadWord(c->arg[1], c->arg[2],c->d.asBytes[0]);
+ break;
+ case CMD_EM4X_WRITE_WORD:
+ EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);
+ break;
#endif
#ifdef WITH_HITAG
AcquireRawAdcSamplesIso14443(c->arg[0]);
break;
case CMD_READ_SRI512_TAG:
- ReadSRI512Iso14443(c->arg[0]);
+ ReadSTMemoryIso14443(0x0F);
break;
case CMD_READ_SRIX4K_TAG:
- ReadSRIX4KIso14443(c->arg[0]);
+ ReadSTMemoryIso14443(0x7F);
break;
case CMD_SNOOP_ISO_14443:
SnoopIso14443();
case CMD_SIMULATE_TAG_ISO_14443:
SimulateIso14443Tag();
break;
+ case CMD_ISO_14443B_COMMAND:
+ SendRawCommand14443B(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes);
+ break;
#endif
#ifdef WITH_ISO14443a
ReaderIso14443a(c);
break;
case CMD_SIMULATE_TAG_ISO_14443a:
- SimulateIso14443aTag(c->arg[0], c->arg[1], c->arg[2]); // ## Simulate iso14443a tag - pass tag type & UID
+ SimulateIso14443aTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); // ## Simulate iso14443a tag - pass tag type & UID
break;
case CMD_EPA_PACE_COLLECT_NONCE:
EPA_PACE_Collect_Nonce(c);
break;
case CMD_READER_MIFARE:
- ReaderMifare(c->arg[0]);
+ ReaderMifare(c->arg[0]);
break;
case CMD_MIFARE_READBL:
MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
+ case CMD_MIFAREU_READBL:
+ MifareUReadBlock(c->arg[0],c->d.asBytes);
+ break;
+ case CMD_MIFAREU_READCARD:
+ MifareUReadCard(c->arg[0],c->d.asBytes);
+ break;
case CMD_MIFARE_READSC:
MifareReadSector(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_MIFAREU_WRITEBL_COMPAT:
+ MifareUWriteBlock(c->arg[0], c->d.asBytes);
+ break;
+ case CMD_MIFAREU_WRITEBL:
+ MifareUWriteBlock_Special(c->arg[0], c->d.asBytes);
+ break;
case CMD_MIFARE_NESTED:
MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
SnoopIClass();
break;
case CMD_SIMULATE_TAG_ICLASS:
- SimulateIClass(c->arg[0], c->d.asBytes);
+ SimulateIClass(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
case CMD_READER_ICLASS:
ReaderIClass(c->arg[0]);
break;
+ case CMD_READER_ICLASS_REPLAY:
+ ReaderIClass_Replay(c->arg[0], c->d.asBytes);
+ break;
#endif
case CMD_SIMULATE_TAG_HF_LISTEN:
LED_D_OFF(); // LED D indicates field ON or OFF
break;
- case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: {
+ case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:
// UsbCommand n;
// if(c->cmd == CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K) {
// n.cmd = CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K;
// UsbSendPacket((uint8_t *)&n, sizeof(n));
// LED_B_OFF();
- LED_B_ON();
- for(size_t i=0; i<c->arg[1]; i += USB_CMD_DATA_SIZE) {
- size_t len = MIN((c->arg[1] - i),USB_CMD_DATA_SIZE);
- cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K,i,len,0,((byte_t*)BigBuf)+c->arg[0]+i,len);
- }
- // Trigger a finish downloading signal with an ACK frame
- cmd_send(CMD_ACK,0,0,0,0,0);
+ LED_B_ON();
+ for(size_t i=0; i<c->arg[1]; i += USB_CMD_DATA_SIZE) {
+ size_t len = MIN((c->arg[1] - i),USB_CMD_DATA_SIZE);
+ cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K,i,len,0,((byte_t*)BigBuf)+c->arg[0]+i,len);
+ }
+ // Trigger a finish downloading signal with an ACK frame
+ cmd_send(CMD_ACK,0,0,0,0,0);
LED_B_OFF();
- } break;
+ break;
case CMD_DOWNLOADED_SIM_SAMPLES_125K: {
uint8_t *b = (uint8_t *)BigBuf;
memcpy(b+c->arg[0], c->d.asBytes, 48);
//Dbprintf("copied 48 bytes to %i",b+c->arg[0]);
// UsbSendPacket((uint8_t*)&ack, sizeof(ack));
- cmd_send(CMD_ACK,0,0,0,0,0);
- } break;
-
+ cmd_send(CMD_ACK,0,0,0,0,0);
+ break;
+ }
case CMD_READ_MEM:
ReadMem(c->arg[0]);
break;
case CMD_SET_LF_DIVISOR:
+ FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]);
break;
#endif
case CMD_SETUP_WRITE:
case CMD_FINISH_WRITE:
- case CMD_HARDWARE_RESET: {
- usb_disable();
+ case CMD_HARDWARE_RESET:
+ usb_disable();
SpinDelay(1000);
SpinDelay(1000);
AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST;
for(;;) {
// We're going to reset, and the bootrom will take control.
}
- } break;
+ break;
- case CMD_START_FLASH: {
+ case CMD_START_FLASH:
if(common_area.flags.bootrom_present) {
common_area.command = COMMON_AREA_COMMAND_ENTER_FLASH_MODE;
}
- usb_disable();
+ usb_disable();
AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST;
for(;;);
- } break;
+ break;
case CMD_DEVICE_INFO: {
uint32_t dev_info = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS;
if(common_area.flags.bootrom_present) dev_info |= DEVICE_INFO_FLAG_BOOTROM_PRESENT;
// UsbSendPacket((uint8_t*)&c, sizeof(c));
- cmd_send(CMD_DEVICE_INFO,dev_info,0,0,0,0);
- } break;
-
- default: {
+ cmd_send(CMD_DEVICE_INFO,dev_info,0,0,0,0);
+ break;
+ }
+ default:
Dbprintf("%s: 0x%04x","unknown command:",c->cmd);
- } break;
+ break;
}
}
LED_B_OFF();
LED_A_OFF();
- // Init USB device
+ // Init USB device`
usb_enable();
// UsbStart();
AT91C_BASE_SSC->SSC_CR = AT91C_SSC_SWRST;
// Load the FPGA image, which we have stored in our flash.
- FpgaDownloadAndGo();
+ // (the HF version by default)
+ FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
StartTickCount();
projects / proxmark3-svn / blobdiff