// executes.
//-----------------------------------------------------------------------------
+#include "usb_cdc.h"
+#include "cmd.h"
+
#include "proxmark3.h"
#include "apps.h"
#include "util.h"
#include <stdarg.h>
#include "legicrf.h"
+#include <hitag2.h>
#ifdef WITH_LCD
-# include "fonts.h"
-# include "LCD.h"
+ #include "LCD.h"
#endif
#define abs(x) ( ((x)<0) ? -(x) : (x) )
void DbpString(char *str)
{
- /* this holds up stuff unless we're connected to usb */
- if (!UsbConnected())
- return;
-
- UsbCommand c;
- c.cmd = CMD_DEBUG_PRINT_STRING;
- c.arg[0] = strlen(str);
- if(c.arg[0] > sizeof(c.d.asBytes)) {
- c.arg[0] = sizeof(c.d.asBytes);
- }
- memcpy(c.d.asBytes, str, c.arg[0]);
-
- UsbSendPacket((uint8_t *)&c, sizeof(c));
- // TODO fix USB so stupid things like this aren't req'd
- SpinDelay(50);
+ cmd_send(CMD_DEBUG_PRINT_STRING,strlen(str),0,0,(byte_t*)str,strlen(str));
+// /* this holds up stuff unless we're connected to usb */
+// if (!UsbConnected())
+// return;
+//
+// UsbCommand c;
+// c.cmd = CMD_DEBUG_PRINT_STRING;
+// c.arg[0] = strlen(str);
+// if(c.arg[0] > sizeof(c.d.asBytes)) {
+// c.arg[0] = sizeof(c.d.asBytes);
+// }
+// memcpy(c.d.asBytes, str, c.arg[0]);
+//
+// UsbSendPacket((uint8_t *)&c, sizeof(c));
+// // TODO fix USB so stupid things like this aren't req'd
+// SpinDelay(50);
}
#if 0
void DbpIntegers(int x1, int x2, int x3)
{
- /* this holds up stuff unless we're connected to usb */
- if (!UsbConnected())
- return;
-
- UsbCommand c;
- c.cmd = CMD_DEBUG_PRINT_INTEGERS;
- c.arg[0] = x1;
- c.arg[1] = x2;
- c.arg[2] = x3;
-
- UsbSendPacket((uint8_t *)&c, sizeof(c));
- // XXX
- SpinDelay(50);
+ cmd_send(CMD_DEBUG_PRINT_INTEGERS,x1,x2,x3,0,0);
+// /* this holds up stuff unless we're connected to usb */
+// if (!UsbConnected())
+// return;
+//
+// UsbCommand c;
+// c.cmd = CMD_DEBUG_PRINT_INTEGERS;
+// c.arg[0] = x1;
+// c.arg[1] = x2;
+// c.arg[2] = x3;
+//
+// UsbSendPacket((uint8_t *)&c, sizeof(c));
+// // XXX
+// SpinDelay(50);
}
#endif
}
// prints HEX & ASCII
-void Dbhexdump(int len, uint8_t *d) {
+void Dbhexdump(int len, uint8_t *d, bool bAsci) {
int l=0,i;
char ascii[9];
-
+
while (len>0) {
if (len>8) l=8;
else l=len;
memcpy(ascii,d,l);
- ascii[l]=0;
+ ascii[l]=0;
// filter safe ascii
- for (i=0;i<l;i++)
+ for (i=0;i<l;i++)
if (ascii[i]<32 || ascii[i]>126) ascii[i]='.';
-
- Dbprintf("%-8s %*D",ascii,l,d," ");
-
+
+ if (bAsci) {
+ Dbprintf("%-8s %*D",ascii,l,d," ");
+ } else {
+ Dbprintf("%*D",l,d," ");
+ }
+
len-=8;
d+=8;
}
void MeasureAntennaTuning(void)
{
- uint8_t *dest = (uint8_t *)BigBuf;
+ uint8_t *dest = (uint8_t *)BigBuf+FREE_BUFFER_OFFSET;
int i, adcval = 0, peak = 0, peakv = 0, peakf = 0; //ptr = 0
int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV
- UsbCommand c;
+// UsbCommand c;
- DbpString("Measuring antenna characteristics, please wait.");
- memset(BigBuf,0,sizeof(BigBuf));
+ LED_B_ON();
+ DbpString("Measuring antenna characteristics, please wait...");
+ memset(dest,0,sizeof(FREE_BUFFER_SIZE));
/*
* 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!)
*/
+
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_READER);
for (i=255; i>19; i--) {
+ WDT_HIT();
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);
SpinDelay(20);
// Vref = 3.3V, and a 10000:240 voltage divider on the input
}
}
+ LED_A_ON();
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR);
SpinDelay(20);
// 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);
- UsbSendPacket((uint8_t *)&c, sizeof(c));
+// 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));
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ LED_A_OFF();
+ LED_B_OFF();
+ return;
}
void MeasureAntennaTuningHf(void)
void SimulateTagHfListen(void)
{
- uint8_t *dest = (uint8_t *)BigBuf;
- int n = sizeof(BigBuf);
+ uint8_t *dest = (uint8_t *)BigBuf+FREE_BUFFER_OFFSET;
uint8_t v = 0;
int i;
int p = 0;
p = 0;
i++;
- if(i >= n) {
+ if(i >= FREE_BUFFER_SIZE) {
break;
}
}
for (;;)
{
- UsbPoll(FALSE);
- WDT_HIT();
+// UsbPoll(FALSE);
+ usb_poll();
+ WDT_HIT();
// Was our button held down or pressed?
int button_pressed = BUTTON_HELD(1000);
void UsbPacketReceived(uint8_t *packet, int len)
{
UsbCommand *c = (UsbCommand *)packet;
- UsbCommand ack;
- ack.cmd = CMD_ACK;
+// Dbprintf("received %d bytes, with command: 0x%04x and args: %d %d %d",len,c->cmd,c->arg[0],c->arg[1],c->arg[2]);
+
switch(c->cmd) {
#ifdef WITH_LF
case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:
AcquireRawAdcSamples125k(c->arg[0]);
- UsbSendPacket((uint8_t*)&ack, sizeof(ack));
+ 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;
#endif
+#ifdef WITH_HITAG
+ case CMD_SNOOP_HITAG: // Eavesdrop Hitag tag, args = type
+ SnoopHitag(c->arg[0]);
+ break;
+ case CMD_SIMULATE_HITAG: // Simulate Hitag tag, args = memory content
+ SimulateHitagTag((bool)c->arg[0],(byte_t*)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;
+#endif
+
#ifdef WITH_ISO15693
case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693:
AcquireRawAdcSamplesIso15693();
#ifdef WITH_ISO14443a
case CMD_SNOOP_ISO_14443a:
- SnoopIso14443a();
+ SnoopIso14443a(c->arg[0]);
break;
case CMD_READER_ISO_14443a:
- ReaderIso14443a(c, &ack);
+ 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
break;
+ case CMD_EPA_PACE_COLLECT_NONCE:
+ EPA_PACE_Collect_Nonce(c);
+ break;
case CMD_READER_MIFARE:
ReaderMifare(c->arg[0]);
case CMD_MIFARE_EML_CSETBLOCK:
MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
break;
+ case CMD_MIFARE_EML_CGETBLOCK:
+ MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
+ break;
+
+ // mifare sniffer
+ case CMD_MIFARE_SNIFFER:
+ SniffMifare(c->arg[0]);
+ break;
#endif
#ifdef WITH_ICLASS
break;
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;
- } else {
- n.cmd = CMD_DOWNLOADED_RAW_BITS_TI_TYPE;
- }
- n.arg[0] = c->arg[0];
- memcpy(n.d.asDwords, BigBuf+c->arg[0], 12*sizeof(uint32_t));
- LED_B_ON();
- UsbSendPacket((uint8_t *)&n, sizeof(n));
+// UsbCommand n;
+// if(c->cmd == CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K) {
+// n.cmd = CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K;
+// } else {
+// n.cmd = CMD_DOWNLOADED_RAW_BITS_TI_TYPE;
+// }
+// n.arg[0] = c->arg[0];
+ // memcpy(n.d.asBytes, BigBuf+c->arg[0], 48); // 12*sizeof(uint32_t)
+ // LED_B_ON();
+ // usb_write((uint8_t *)&n, sizeof(n));
+ // 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_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));
- break;
- }
+// UsbSendPacket((uint8_t*)&ack, sizeof(ack));
+ cmd_send(CMD_ACK,0,0,0,0,0);
+ } break;
case CMD_READ_MEM:
ReadMem(c->arg[0]);
SendVersion();
break;
-#ifdef WITH_LF
-
-#endif
-
#ifdef WITH_LCD
case CMD_LCD_RESET:
LCDReset();
#endif
case CMD_SETUP_WRITE:
case CMD_FINISH_WRITE:
- case CMD_HARDWARE_RESET:
- USB_D_PLUS_PULLUP_OFF();
+ 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_D_PLUS_PULLUP_OFF();
+ usb_disable();
AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST;
for(;;);
- break;
+ } break;
case CMD_DEVICE_INFO: {
- UsbCommand c;
- c.cmd = CMD_DEVICE_INFO;
- c.arg[0] = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS;
- if(common_area.flags.bootrom_present) c.arg[0] |= DEVICE_INFO_FLAG_BOOTROM_PRESENT;
- UsbSendPacket((uint8_t*)&c, sizeof(c));
- }
- break;
- default:
+ 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: {
Dbprintf("%s: 0x%04x","unknown command:",c->cmd);
- break;
+ } break;
}
}
LED_B_OFF();
LED_A_OFF();
- UsbStart();
+ // Init USB device
+ usb_enable();
+// UsbStart();
// The FPGA gets its clock from us from PCK0 output, so set that up.
AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0;
FpgaDownloadAndGo();
StartTickCount();
-
+
#ifdef WITH_LCD
-
LCDInit();
-
- // test text on different colored backgrounds
- LCDString(" The quick brown fox ", (char *)&FONT6x8,1,1+8*0,WHITE ,BLACK );
- LCDString(" jumped over the ", (char *)&FONT6x8,1,1+8*1,BLACK ,WHITE );
- LCDString(" lazy dog. ", (char *)&FONT6x8,1,1+8*2,YELLOW ,RED );
- LCDString(" AaBbCcDdEeFfGgHhIiJj ", (char *)&FONT6x8,1,1+8*3,RED ,GREEN );
- LCDString(" KkLlMmNnOoPpQqRrSsTt ", (char *)&FONT6x8,1,1+8*4,MAGENTA,BLUE );
- LCDString("UuVvWwXxYyZz0123456789", (char *)&FONT6x8,1,1+8*5,BLUE ,YELLOW);
- LCDString("`-=[]_;',./~!@#$%^&*()", (char *)&FONT6x8,1,1+8*6,BLACK ,CYAN );
- LCDString(" _+{}|:\\\"<>? ",(char *)&FONT6x8,1,1+8*7,BLUE ,MAGENTA);
-
- // color bands
- LCDFill(0, 1+8* 8, 132, 8, BLACK);
- LCDFill(0, 1+8* 9, 132, 8, WHITE);
- LCDFill(0, 1+8*10, 132, 8, RED);
- LCDFill(0, 1+8*11, 132, 8, GREEN);
- LCDFill(0, 1+8*12, 132, 8, BLUE);
- LCDFill(0, 1+8*13, 132, 8, YELLOW);
- LCDFill(0, 1+8*14, 132, 8, CYAN);
- LCDFill(0, 1+8*15, 132, 8, MAGENTA);
-
#endif
+ byte_t rx[sizeof(UsbCommand)];
+ size_t rx_len;
+
for(;;) {
- UsbPoll(FALSE);
+ if (usb_poll()) {
+ rx_len = usb_read(rx,sizeof(UsbCommand));
+ if (rx_len) {
+ UsbPacketReceived(rx,rx_len);
+ }
+ }
+// UsbPoll(FALSE);
+
WDT_HIT();
#ifdef WITH_LF
projects / proxmark3-svn / blobdiff