ToSendBit = 8;
}
-void ToSendStuffBit(int b)
-{
+void ToSendStuffBit(int b) {
if(ToSendBit >= 8) {
- ToSendMax++;
+ ++ToSendMax;
ToSend[ToSendMax] = 0;
ToSendBit = 0;
}
- if(b) {
+ if(b)
ToSend[ToSendMax] |= (1 << (7 - ToSendBit));
- }
- ToSendBit++;
+ ++ToSendBit;
if(ToSendMax >= sizeof(ToSend)) {
ToSendBit = 0;
// Debug print functions, to go out over USB, to the usual PC-side client.
//=============================================================================
-void DbpString(char *str)
-{
+void DbpString(char *str) {
byte_t len = strlen(str);
cmd_send(CMD_DEBUG_PRINT_STRING,len,0,0,(byte_t*)str,len);
}
#if 0
-void DbpIntegers(int x1, int x2, int x3)
-{
+void DbpIntegers(int x1, int x2, int x3) {
cmd_send(CMD_DEBUG_PRINT_INTEGERS,x1,x2,x3,0,0);
}
#endif
void Dbprintf(const char *fmt, ...) {
-// should probably limit size here; oh well, let's just use a big buffer
- char output_string[128];
+ // should probably limit size here; oh well, let's just use a big buffer
+ char output_string[128] = {0x00};
va_list ap;
va_start(ap, fmt);
// prints HEX & ASCII
void Dbhexdump(int len, uint8_t *d, bool bAsci) {
- int l=0,i;
+ int l=0, i;
char ascii[9];
while (len>0) {
- if (len>8) l=8;
- else l=len;
+
+ l = (len>8) ? 8 : len;
memcpy(ascii,d,l);
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]='.';
- if (bAsci) {
+ if (bAsci)
Dbprintf("%-8s %*D",ascii,l,d," ");
- } else {
+ else
Dbprintf("%*D",l,d," ");
- }
- len-=8;
- d+=8;
+ len -= 8;
+ d += 8;
}
}
AT91C_BASE_ADC->ADC_CR = AT91C_ADC_START;
- while(!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch)))
- ;
+ while (!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch))) ;
+
d = AT91C_BASE_ADC->ADC_CDR[ch];
-
return d;
}
int i;
int a = 0;
- for(i = 0; i < 32; i++) {
+ for(i = 0; i < 32; ++i)
a += ReadAdc(ch);
- }
return (a + 15) >> 5;
}
-void MeasureAntennaTuning(void)
-{
+void MeasureAntennaTuning(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
FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
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);
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;
+
+ LEDsoff();
}
-void MeasureAntennaTuningHf(void)
-{
+void MeasureAntennaTuningHf(void) {
int vHf = 0; // in mV
DbpString("Measuring HF antenna, press button to exit");
Dbprintf("%d mV",vHf);
if (BUTTON_PRESS()) break;
}
+
DbpString("cancelled");
-
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
-
}
-void ReadMem(int addr)
-{
+void ReadMem(int addr) {
const uint8_t *data = ((uint8_t *)addr);
Dbprintf("%x: %02x %02x %02x %02x %02x %02x %02x %02x",
* pointer, then use it.
*/
char *bootrom_version = *(char**)&_bootphase1_version_pointer;
+
if( bootrom_version < &_flash_start || bootrom_version >= &_flash_end ) {
strcat(VersionString, "bootrom version information appears invalid\n");
} else {
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);
/**
* Prints runtime information about the PM3.
**/
-void SendStatus(void)
-{
+void SendStatus(void) {
BigBuf_print_status();
Fpga_print_status();
printConfig(); //LF Sampling config
/* 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;
+ uint8_t uid[10] = {0};
+ uint32_t cuid = 0;
iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD);
for ( ; ; )
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);
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())
/* 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);
// 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);
+
+ Dbprintf("%x %x %08x", selected, high[selected], low[selected]);
+ CmdHIDsimTAG(high[selected], low[selected], 0);
DbpString("Done playing");
- if (BUTTON_HELD(1000) > 0)
- {
+
+ if (BUTTON_HELD(1000) > 0) {
DbpString("Exiting");
LEDsoff();
return;
- }
+ }
/* We pressed a button so ignore it here with a delay */
SpinDelay(300);
};
static const int LIGHT_LEN = sizeof(LIGHT_SCHEME)/sizeof(LIGHT_SCHEME[0]);
-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 mode=1, display_val, display_max, i;
-
+void ListenReaderField(int limit) {
#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
+ int lf_av, lf_av_new, lf_baseline= 0, lf_max;
+ int hf_av, hf_av_new, hf_baseline= 0, hf_max;
+ int mode=1, display_val, display_max, i;
// switch off FPGA - we don't want to measure our own signal
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
break;
case CMD_READER_MIFARE:
- ReaderMifare(c->arg[0]);
+ ReaderMifare(c->arg[0], c->arg[1]);
break;
case CMD_MIFARE_READBL:
MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes);
case CMD_MIFARE_COLLECT_NONCES:
break;
#endif
-
+#ifdef WITH_EMV
+ case CMD_EMV_TRANSACTION:
+ EMVTransaction();
+ break;
+ case CMD_EMV_GET_RANDOM_NUM:
+ //EMVgetUDOL();
+ break;
+ case CMD_EMV_LOAD_VALUE:
+ EMVloadvalue(c->arg[0], c->d.asBytes);
+ break;
+ case CMD_EMV_DUMP_CARD:
+ EMVdumpcard();
+#endif
#ifdef WITH_ICLASS
// Makes use of ISO14443a FPGA Firmware
case CMD_SNOOP_ICLASS:
for(;;) {
if (usb_poll()) {
rx_len = usb_read(rx,sizeof(UsbCommand));
- if (rx_len) {
+ if (rx_len)
UsbPacketReceived(rx,rx_len);
- }
}
WDT_HIT();
projects / proxmark3-svn / blobdiff