#include "lfsampling.h"
#include "protocols.h"
#include "usb_cdc.h" // for usb_poll_validate_length
+#include "fpgaloader.h"
/**
* Function to do a modulation and then get samples.
BigBuf_Clear_keep_EM();
while(!BUTTON_PRESS() && !usb_poll_validate_length()) {
-
WDT_HIT();
if (ledcontrol) LED_A_ON();
idx = HIDdemodFSK(dest, &size, &hi2, &hi, &lo, &dummyIdx);
if (idx>0 && lo>0 && (size==96 || size==192)){
+ uint8_t bitlen = 0;
+ uint32_t fc = 0;
+ uint32_t cardnum = 0;
+ bool decoded = false;
+
// go over previously decoded manchester data and decode into usable tag ID
- if (hi2 != 0){ //extra large HID tags 88/192 bits
- Dbprintf("TAG ID: %x%08x%08x (%d)",
- (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
- } else { //standard HID tags 44/96 bits
- Dbprintf("TAG ID: %x%08x (%d)",(unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF); //old print cmd
+ if ((hi2 & 0x000FFFF) != 0){ //extra large HID tags 88/192 bits
+ uint32_t bp = hi2 & 0x000FFFFF;
+ bitlen = 63;
+ while (bp > 0) {
+ bp = bp >> 1;
+ bitlen++;
+ }
+ } else if ((hi >> 6) > 0) {
+ uint32_t bp = hi;
+ bitlen = 31;
+ while (bp > 0) {
+ bp = bp >> 1;
+ bitlen++;
+ }
+ } else if (((hi >> 5) & 1) == 0) {
+ bitlen = 37;
+ } else if ((hi & 0x0000001F) > 0 ) {
+ uint32_t bp = (hi & 0x0000001F);
+ bitlen = 31;
+ while (bp > 0) {
+ bp = bp >> 1;
+ bitlen++;
+ }
+ } else {
+ uint32_t bp = lo;
+ bitlen = 0;
+ while (bp > 0) {
+ bp = bp >> 1;
+ bitlen++;
+ }
+ }
+ switch (bitlen){
+ case 26:
+ cardnum = (lo>>1)&0xFFFF;
+ fc = (lo>>17)&0xFF;
+ decoded = true;
+ break;
+ case 35:
+ cardnum = (lo>>1)&0xFFFFF;
+ fc = ((hi&1)<<11)|(lo>>21);
+ decoded = true;
+ break;
}
+
+ if (hi2 != 0) //extra large HID tags 88/192 bits
+ Dbprintf("TAG ID: %x%08x%08x (%d)",
+ (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
+ else
+ Dbprintf("TAG ID: %x%08x (%d)",
+ (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
+
+ if (decoded)
+ Dbprintf("Format Len: %dbits - FC: %d - Card: %d",
+ (unsigned int) bitlen, (unsigned int) fc, (unsigned int) cardnum);
+
if (findone){
if (ledcontrol) LED_A_OFF();
*high2 = hi2;
#define WRITE_0 18*8 // was 144 // SPEC: 16*8 to 32*8 - typ 24*8 (or 24fc)
#define WRITE_1 50*8 // was 400 // SPEC: 48*8 to 64*8 - typ 56*8 (or 56fc) 432 for T55x7; 448 for E5550
#define READ_GAP 15*8
+// Long Leading Reference
+#define Reference_llr (136+18)*8 // Needs to be WRITR_0 + 136 clocks.
void TurnReadLFOn(int delay) {
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);
WaitUS(WRITE_GAP);
}
+void T55xxWrite_LLR (void)
+{
+ TurnReadLFOn (Reference_llr);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ WaitUS(WRITE_GAP);
+}
+
+#define START_GAPlz 31*8
+#define WRITE_GAPlz 20*8
+#define WRITElz_0 18*8
+#define WRITElz_1 40*8
+#define READ_GAP 15*8
+
+void T55xxWriteBit_Leading0(int bit) {
+ if (!bit)
+ TurnReadLFOn(WRITElz_0);
+ else
+ TurnReadLFOn(WRITElz_1);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ WaitUS(WRITE_GAPlz);
+// WaitUS(160);
+}
+
+#define START_GAP1of4 31*8 // SPEC: 1*8 to 50*8 - typ 10*8 (or 15fc)
+#define WRITE_GAP1of4 20*8 // SPEC: 1*8 to 20*8 - typ 10*8 (or 10fc)
+// 00 = reference // 8 * 8 - - 68 * 8
+#define WRITE1of4_00 18*8 // SPEC: 8*8 to 68*8 - typ 24*8 (or 24fc)
+#define WRITE1of4_01 34*8 // SPEC: dref+9 - dref+16 - dref+24
+#define WRITE1of4_10 50*8 // SPEC: dref+25 - dref+32 - dref+40
+#define WRITE1of4_11 66*8 // SPEC: dref+41 - dref+48 - dref+56
+#define READ1of4_GAP 15*8
+
+void T55xxWriteBit_1of4(int bits) {
+
+ switch (bits)
+ {
+ case 0 : TurnReadLFOn(WRITE1of4_00); break;
+ case 1 : TurnReadLFOn(WRITE1of4_01); break;
+ case 2 : TurnReadLFOn(WRITE1of4_10); break;
+ case 3 : TurnReadLFOn(WRITE1of4_11); break;
+ default:
+ TurnReadLFOn(WRITE1of4_00);
+ }
+
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ WaitUS(WRITE_GAP1of4);
+// WaitUS(160);
+}
+
+void T55xxWriteBlockExt_Leading0 (uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t arg) {
+
+ LED_A_ON();
+ bool PwdMode = arg & 0x1;
+ uint8_t Page = (arg & 0x2)>>1;
+ bool testMode = arg & 0x4;
+ uint32_t i = 0;
+
+ // Set up FPGA, 125kHz
+ LFSetupFPGAForADC(95, true);
+ StartTicks();
+ // make sure tag is fully powered up...
+ WaitMS(5);
+ // Trigger T55x7 in mode.
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+
+ WaitUS(START_GAPlz);
+
+
+ /*
+ 0 : Leading Zero
+ 11 : Opcode
+ 00 : Fixed 00 if protected write (i.e. have password)
+ <32 bit Password>
+ 0 : Lock Bit
+ <32 bit data>
+ <3 bit addr>
+
+ Standard Write : 0 1p L <32 data bits> <3 bit addr>
+ 0 10 0 00000000000000000000000000000000 001
+ Protected Write: 0 1p 00 <32 pwd bits> L <32 data bits> <3 bit addr>
+ 0 10 00 00000000000000000000000000000000 0 00000000000000000000000000000000 001
+ Wake Up 0 10 00 <32 pwd bits>
+ Protected Read 0 1p 00 <32 pwd bits> 0 <3 bit addr>
+ Standard Read 0 1p 0 <3 bit addr>
+ Page 0/1 read 0 1p
+ Reset 0 00
+
+ */
+ T55xxWriteBit_Leading0 (0); //T55xxWriteBit(0);
+
+
+ if (testMode) Dbprintf("TestMODE");
+ // Std Opcode 10
+ T55xxWriteBit_Leading0 (testMode ? 0 : 1);
+ T55xxWriteBit_Leading0 (testMode ? 1 : Page); //Page 0
+
+
+ if (PwdMode) {
+ // Leading zero - insert two fixed 00 between opcode and password
+ T55xxWriteBit_Leading0 (0);
+ T55xxWriteBit_Leading0 (0);
+ // Send Pwd
+ for (i = 0x80000000; i != 0; i >>= 1)
+ T55xxWriteBit_Leading0 (Pwd & i);
+ }
+
+ // Send Lock bit
+ T55xxWriteBit_Leading0 (0);
+
+ // Send Data
+ for (i = 0x80000000; i != 0; i >>= 1)
+ T55xxWriteBit_Leading0(Data & i);
+
+ // Send Block number
+ for (i = 0x04; i != 0; i >>= 1)
+ T55xxWriteBit_Leading0 (Block & i);
+
+ // Perform write (nominal is 5.6 ms for T55x7 and 18ms for E5550,
+ // so wait a little more)
+ // "there is a clock delay before programming"
+ // - programming takes ~5.6ms for t5577 ~18ms for E5550 or t5567
+ // so we should wait 1 clock + 5.6ms then read response?
+ // but we need to know we are dealing with t5577 vs t5567 vs e5550 (or q5) marshmellow...
+ if (testMode) {
+ //TESTMODE TIMING TESTS:
+ // <566us does nothing
+ // 566-568 switches between wiping to 0s and doing nothing
+ // 5184 wipes and allows 1 block to be programmed.
+ // indefinite power on wipes and then programs all blocks with bitshifted data sent.
+ TurnReadLFOn(5184);
+
+ } else {
+ TurnReadLFOn(20 * 1000);
+ //could attempt to do a read to confirm write took
+ // as the tag should repeat back the new block
+ // until it is reset, but to confirm it we would
+ // need to know the current block 0 config mode for
+ // modulation clock an other details to demod the response...
+ // response should be (for t55x7) a 0 bit then (ST if on)
+ // block data written in on repeat until reset.
+
+ //DoPartialAcquisition(20, true, 12000);
+ }
+
+ // turn field off
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ LED_A_OFF();
+
+}
+void T55xxWriteBlockExt_1of4 (uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t arg) {
+
+ LED_A_ON();
+ bool PwdMode = arg & 0x1;
+ uint8_t Page = (arg & 0x2)>>1;
+ bool testMode = arg & 0x4;
+ int bitpos;
+ uint8_t bits;
+
+ // Set up FPGA, 125kHz
+ LFSetupFPGAForADC(95, true);
+ StartTicks();
+ // make sure tag is fully powered up...
+ WaitMS(5);
+ // Trigger T55x7 in mode.
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+
+
+ WaitUS(START_GAP1of4);
+
+
+ /*
+ 00 : 1 if 4
+ 11 : Opcode
+ 00 : Fixed 00 if protected write (i.e. have password)
+ <32 bit Password>
+ 0 : Lock Bit
+ <32 bit data>
+ <3 bit addr>
+
+ Standard Write : 00 1p L <32 data bits> <3 bit addr>
+ 00 10 0 00000000000000000000000000000000 001
+ Protected Write: 00 1p 00 <32 pwd bits> L <32 data bits> <3 bit addr>
+ 00 10 00 00000000000000000000000000000000 0 00000000000000000000000000000000 001
+ Wake Up 00 10 00 <32 pwd bits>
+ Protected Read 00 1p 00 <32 pwd bits> 0 <3 bit addr>
+ Standard Read 00 1p 0 <3 bit addr>
+ Page 0/1 read 00 1p
+ Reset 00 00
+
+ */
+ T55xxWriteBit_1of4 (0); //Send Reference 00
+
+ if (testMode) Dbprintf("TestMODE");
+ // Std Opcode 10
+ if (testMode) bits = 0; else bits = 2; // 0x or 1x
+ if (testMode) bits |= 1; else bits += (Page); // x0 or x1
+ T55xxWriteBit_1of4 (bits);
+
+ if (PwdMode) {
+ // 1 of 4 00 - insert two fixed 00 between opcode and password
+ T55xxWriteBit_1of4 (0); // 00
+
+ // Send Pwd
+ for (bitpos = 31; bitpos >= 1; bitpos -= 2) { // 2 bits at a time
+ bits = (((Pwd >> bitpos) & 1) << 1) + ((Pwd >> (bitpos-1)) & 1);
+ T55xxWriteBit_1of4 (bits);
+ }
+ }
+
+ // Send Lock bit
+ bits = 0; // Add lock bit (Not Set) to the next 2 bits
+
+ // Send Data - offset by 1 bit due to lock bit
+ // 2 bits at a time - Initilised with lock bit above
+ for (bitpos = 31; bitpos >= 1; bitpos -= 2) {
+ bits |= ((Data >> bitpos) & 1); // Add Low bit
+ T55xxWriteBit_1of4 (bits);
+ bits = ((Data >> (bitpos-1)) & 1) << 1; // Set next high bit
+ }
+
+ // Send Block number
+ bits |= ((Block >> 2) & 1);
+ T55xxWriteBit_1of4 (bits);
+ bits = (Block & 3);// 1) & 2) + (Block & 1);
+ T55xxWriteBit_1of4 (bits);
+
+ // Perform write (nominal is 5.6 ms for T55x7 and 18ms for E5550,
+ // so wait a little more)
+ // "there is a clock delay before programming"
+ // - programming takes ~5.6ms for t5577 ~18ms for E5550 or t5567
+ // so we should wait 1 clock + 5.6ms then read response?
+ // but we need to know we are dealing with t5577 vs t5567 vs e5550 (or q5) marshmellow...
+ if (testMode) {
+ //TESTMODE TIMING TESTS:
+ // <566us does nothing
+ // 566-568 switches between wiping to 0s and doing nothing
+ // 5184 wipes and allows 1 block to be programmed.
+ // indefinite power on wipes and then programs all blocks with bitshifted data sent.
+ TurnReadLFOn(5184);
+
+ } else {
+ TurnReadLFOn(20 * 1000);
+ //could attempt to do a read to confirm write took
+ // as the tag should repeat back the new block
+ // until it is reset, but to confirm it we would
+ // need to know the current block 0 config mode for
+ // modulation clock an other details to demod the response...
+ // response should be (for t55x7) a 0 bit then (ST if on)
+ // block data written in on repeat until reset.
+
+ //DoPartialAcquisition(20, true, 12000);
+ }
+
+ // turn field off
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ LED_A_OFF();
+
+}
+
// Send T5577 reset command then read stream (see if we can identify the start of the stream)
void T55xxResetRead(void) {
LED_A_ON();
// Write one card block in page 0, no lock
void T55xxWriteBlock(uint32_t Data, uint32_t Block, uint32_t Pwd, uint8_t arg) {
- T55xxWriteBlockExt(Data, Block, Pwd, arg);
+// arg 8 bit 00000000
+// 0000000x Password
+// 000000x0 Page
+// 00000x00 Test Mode
+// 000xx000 (0x18) where xx : 00 - Normal Write, 01 - Long Leading Reference
+// 10 - Leading 0, 11 - 1 of 4
+ uint8_t downlink_mode;
+
+ downlink_mode = (arg >> 3) & 0x03;
+
+ switch (downlink_mode)
+ {
+ case 0 : T55xxWriteBlockExt (Data, Block, Pwd, arg); break;
+ case 1 : T55xxWrite_LLR ();
+ T55xxWriteBlockExt (Data, Block, Pwd, arg);
+ break;
+ case 2 : T55xxWriteBlockExt_Leading0 (Data, Block, Pwd, arg); break;
+ case 3 : T55xxWriteBlockExt_1of4 (Data, Block, Pwd, arg); break;
+
+ default:
+ T55xxWriteBlockExt (Data, Block, Pwd, arg);
+ }
+
cmd_send(CMD_ACK,0,0,0,0,0);
}
// Read one card block in page [page]
-void T55xxReadBlock(uint16_t arg0, uint8_t Block, uint32_t Pwd) {
+void T55xxReadBlockExt (uint16_t arg0, uint8_t Block, uint32_t Pwd) {
LED_A_ON();
bool PwdMode = arg0 & 0x1;
uint8_t Page = (arg0 & 0x2) >> 1;
// Turn the field off
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
- cmd_send(CMD_ACK,0,0,0,0,0);
+// cmd_send(CMD_ACK,0,0,0,0,0);
LED_A_OFF();
}
+void T55xxReadBlockExt_Leading0 (uint16_t arg0, uint8_t Block, uint32_t Pwd) {
+ LED_A_ON();
+ bool PwdMode = arg0 & 0x1;
+ uint8_t Page = (arg0 & 0x2) >> 1;
+ uint32_t i = 0;
+ bool RegReadMode = (Block == 0xFF);//regular read mode
+
+ //clear buffer now so it does not interfere with timing later
+ BigBuf_Clear_ext(false);
+
+ //make sure block is at max 7
+ Block &= 0x7;
+
+ // Set up FPGA, 125kHz to power up the tag
+ LFSetupFPGAForADC(95, true);
+ StartTicks();
+ // make sure tag is fully powered up...
+ WaitMS(5);
+ // Trigger T55x7 Direct Access Mode with start gap
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ WaitUS(START_GAPlz);
+
+ T55xxWriteBit_Leading0 (0);
+
+ // Opcode 1[page]
+ T55xxWriteBit_Leading0 (1);
+ T55xxWriteBit_Leading0 (Page); //Page 0
+
+ if (PwdMode){
+ // Send Pwd
+ T55xxWriteBit_Leading0 (0);
+ T55xxWriteBit_Leading0 (0);
+
+ for (i = 0x80000000; i != 0; i >>= 1)
+ T55xxWriteBit_Leading0 (Pwd & i);
+ }
+ // Send a zero bit separation
+ T55xxWriteBit_Leading0(0);
+
+ // Send Block number (if direct access mode)
+ if (!RegReadMode)
+ for (i = 0x04; i != 0; i >>= 1)
+ T55xxWriteBit_Leading0(Block & i);
+
+ // Turn field on to read the response
+ // 137*8 seems to get to the start of data pretty well...
+ // but we want to go past the start and let the repeating data settle in...
+ TurnReadLFOn(210*8);
+
+ // Acquisition
+ // Now do the acquisition
+ DoPartialAcquisition(0, true, 12000, 0);
+
+ // Turn the field off
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
+// cmd_send(CMD_ACK,0,0,0,0,0);
+ LED_A_OFF();
+}
+
+void T55xxReadBlockExt_1of4 (uint16_t arg0, uint8_t Block, uint32_t Pwd) {
+ LED_A_ON();
+ bool PwdMode = arg0 & 0x1;
+ uint8_t Page = (arg0 & 0x2) >> 1;
+ //uint32_t i = 0;
+ bool RegReadMode = (Block == 0xFF);//regular read mode
+ uint8_t bits;
+ int bitpos;
+
+ //clear buffer now so it does not interfere with timing later
+ BigBuf_Clear_ext(false);
+
+ //make sure block is at max 7
+ Block &= 0x7;
+
+ // Set up FPGA, 125kHz to power up the tag
+ LFSetupFPGAForADC(95, true);
+ StartTicks();
+ // make sure tag is fully powered up...
+ WaitMS(5);
+ // Trigger T55x7 Direct Access Mode with start gap
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ WaitUS(START_GAP1of4);
+
+ T55xxWriteBit_1of4 (0); // 2 Bit 00 leading reference
+
+ // Opcode 1[page]
+ bits = 2 + Page;
+ T55xxWriteBit_1of4 (bits);
+
+ if (PwdMode) {
+ // 1 of 4 00 - insert two fixed 00 between opcode and password
+ T55xxWriteBit_1of4 (0); // 00
+
+ // Send Pwd
+ for (bitpos = 31; bitpos >= 1; bitpos -= 2) { // 2 bits at a time
+ bits = (((Pwd >> bitpos) & 1) << 1) + ((Pwd >> (bitpos-1)) & 1);
+ T55xxWriteBit_1of4 (bits);
+ }
+ }
+
+ // Send Lock bit
+ bits = 0; // Add lock bit (Not Set) to the next 2 bits
+
+ // Send Block number (if direct access mode)
+ if (!RegReadMode){
+ // Send Block number
+ bits += ((Block >> 2) & 1);
+ T55xxWriteBit_1of4 (bits);
+ bits = (Block & 3); // + (Block & 1);
+ T55xxWriteBit_1of4 (bits);
+ }
+
+ // Turn field on to read the response
+ // 137*8 seems to get to the start of data pretty well...
+ // but we want to go past the start and let the repeating data settle in...
+ TurnReadLFOn(210*8);
+
+ // Acquisition
+ // Now do the acquisition
+ DoPartialAcquisition(0, true, 12000, 0);
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
+// cmd_send(CMD_ACK,0,0,0,0,0);
+ LED_A_OFF();
+}
+
+void T55xxReadBlock (uint16_t arg0, uint8_t Block, uint32_t Pwd) {
+// arg0 16 bit 00000000
+// 0000000x Password
+// 000000x0 Page
+// 00000x00
+// 000xx000 (0x18) where xx : 00 - Normal Write, 01 - Long Leading Reference
+// 10 - Leading 0, 11 - 1 of 4
+ uint8_t downlink_mode;
+
+ downlink_mode = (arg0 >> 3) & 0x03;
+
+ // downlink mode id set to match the 2 bit as per Tech Sheet
+ switch (downlink_mode)
+ {
+ case 0 : T55xxReadBlockExt (arg0, Block, Pwd); break;
+ case 1 : T55xxWrite_LLR ();
+ T55xxReadBlockExt (arg0, Block, Pwd);
+ break;
+ case 2 : T55xxReadBlockExt_Leading0 (arg0, Block, Pwd); break;
+ case 3 : T55xxReadBlockExt_1of4 (arg0, Block, Pwd); break;
+ default:
+ T55xxReadBlockExt (arg0, Block, Pwd) ;
+ }
+
+// T55xxReadBlockExt (arg0, Block, Pwd) ;
+ cmd_send(CMD_ACK,0,0,0,0,0);
+}
+
void T55xxWakeUp(uint32_t Pwd){
LED_B_ON();
uint32_t i = 0;
}
}
-// Copy HID id to card and setup block 0 config
-void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT) {
+// Copy a HID-like card (e.g. HID Proximity, Paradox) to a T55x7 compatible card
+void CopyHIDtoT55x7(uint32_t hi2, uint32_t hi, uint32_t lo, uint8_t longFMT, uint8_t preamble) {
uint32_t data[] = {0,0,0,0,0,0,0};
uint8_t last_block = 0;
}
// Build the 6 data blocks for supplied 84bit ID
last_block = 6;
- // load preamble (1D) & long format identifier (9E manchester encoded)
- data[1] = 0x1D96A900 | (manchesterEncode2Bytes((hi2 >> 16) & 0xF) & 0xFF);
+ // load preamble & long format identifier (9E manchester encoded)
+ data[1] = (preamble << 24) | 0x96A900 | (manchesterEncode2Bytes((hi2 >> 16) & 0xF) & 0xFF);
// load raw id from hi2, hi, lo to data blocks (manchester encoded)
data[2] = manchesterEncode2Bytes(hi2 & 0xFFFF);
data[3] = manchesterEncode2Bytes(hi >> 16);
data[4] = manchesterEncode2Bytes(hi & 0xFFFF);
data[5] = manchesterEncode2Bytes(lo >> 16);
data[6] = manchesterEncode2Bytes(lo & 0xFFFF);
- } else {
+ } else {
// Ensure no more than 44 bits supplied
if (hi>0xFFF) {
DbpString("Tags can only have 44 bits.");
// Build the 3 data blocks for supplied 44bit ID
last_block = 3;
// load preamble
- data[1] = 0x1D000000 | (manchesterEncode2Bytes(hi) & 0xFFFFFF);
+ data[1] = (preamble << 24) | (manchesterEncode2Bytes(hi) & 0xFFFFFF);
data[2] = manchesterEncode2Bytes(lo >> 16);
data[3] = manchesterEncode2Bytes(lo & 0xFFFF);
}
SetAdcMuxFor(GPIO_MUXSEL_LOPKD);
// Now set up the SSC to get the ADC samples that are now streaming at us.
- FpgaSetupSsc();
+ FpgaSetupSsc(FPGA_MAJOR_MODE_LF_ADC);
// start clock - 1.5ticks is 1us
StartTicks();
projects / proxmark3-svn / blobdiff