// Routines to support ISO 14443B. This includes both the reader software and
// the `fake tag' modes.
//-----------------------------------------------------------------------------
+#include "iso14443b.h"
-#include "proxmark3.h"
-#include "apps.h"
-#include "util.h"
-#include "string.h"
-#include "iso14443crc.h"
-#include "common.h"
#define RECEIVE_SAMPLES_TIMEOUT 20000
#define ISO14443B_DMA_BUFFER_SIZE 256
-// PCB Block number for APDUs
+// the block number for the ISO14443-4 PCB (used with APDUs)
static uint8_t pcb_blocknum = 0;
//=============================================================================
Demod.bitCount = 0;
Demod.thisBit = 0;
Demod.shiftReg = 0;
- memset(Demod.output, 0x00, MAX_FRAME_SIZE);
+ //memset(Demod.output, 0x00, MAX_FRAME_SIZE);
}
}
+void AppendCrc14443b(uint8_t* data, int len)
+{
+ ComputeCrc14443(CRC_14443_B,data,len,data+len,data+len+1);
+}
+
//-----------------------------------------------------------------------------
// Code up a string of octets at layer 2 (including CRC, we don't generate
// that here) so that they can be transmitted to the reader. Doesn't transmit
}
// Convert from last byte pos to length
- ToSendMax++;
+ ++ToSendMax;
}
void SimulateIso14443bTag(void)
{
// the only commands we understand is WUPB, AFI=0, Select All, N=1:
- static const uint8_t cmd1[] = { 0x05, 0x00, 0x08, 0x39, 0x73 }; // WUPB
+ static const uint8_t cmd1[] = { ISO14443B_REQB, 0x00, 0x08, 0x39, 0x73 }; // WUPB
// ... and REQB, AFI=0, Normal Request, N=1:
- static const uint8_t cmd2[] = { 0x05, 0x00, 0x00, 0x71, 0xFF }; // REQB
+ static const uint8_t cmd2[] = { ISO14443B_REQB, 0x00, 0x00, 0x71, 0xFF }; // REQB
// ... and HLTB
- static const uint8_t cmd3[] = { 0x50, 0xff, 0xff, 0xff, 0xff }; // HLTB
+ static const uint8_t cmd3[] = { ISO14443B_HALT, 0xff, 0xff, 0xff, 0xff }; // HLTB
// ... and ATTRIB
- static const uint8_t cmd4[] = { 0x1D, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; // ATTRIB
+ static const uint8_t cmd4[] = { ISO14443B_ATTRIB, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; // ATTRIB
// ... and we always respond with ATQB, PUPI = 820de174, Application Data = 0x20381922,
// supports only 106kBit/s in both directions, max frame size = 32Bytes,
};
// response to HLTB and ATTRIB
static const uint8_t response2[] = {0x00, 0x78, 0xF0};
-
- //uint8_t parity[MAX_PARITY_SIZE] = {0x00};
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
}
if (tracing)
- //LogTrace(receivedCmd, len, 0, 0, parity, TRUE);
LogTrace(receivedCmd, len, 0, 0, NULL, TRUE);
respCodeLen = resp2CodeLen;
} else {
Dbprintf("new cmd from reader: len=%d, cmdsRecvd=%d", len, cmdsRecvd);
+
// And print whether the CRC fails, just for good measure
uint8_t b1, b2;
if (len >= 3){ // if crc exists
//break;
}
- cmdsRecvd++;
+ ++cmdsRecvd;
- if(cmdsRecvd > 0x30) {
+ if(cmdsRecvd > 0xFF) {
DbpString("many commands later...");
break;
}
// Transmit the response.
uint16_t i = 0;
+ volatile uint8_t b;
for(;;) {
if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
uint8_t b = respCode[i];
AT91C_BASE_SSC->SSC_THR = b;
- i++;
- if(i > respCodeLen) {
+ ++i;
+ if(i > respCodeLen)
break;
- }
+
}
if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_RXRDY)) {
- volatile uint8_t b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
+ b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
(void)b;
}
}
- // trace the response:
if (tracing)
- //LogTrace(resp, respLen, 0, 0, parity, FALSE);
LogTrace(resp, respLen, 0, 0, NULL, FALSE);
}
}
} \
}
+//note: couldn't we just use MAX(ABS(ci),ABS(cq)) + (MIN(ABS(ci),ABS(cq))/2) from common.h - marshmellow
+#define CHECK_FOR_SUBCARRIER_duo() { \
+ v = MAX(ABS(ci),ABS(cq)) + (MIN(ABS(ci),ABS(cq))/2); \
+ }
switch(Demod.state) {
case DEMOD_UNSYNCD:
// Allocate memory from BigBuf for some buffers
// free all previous allocations first
- BigBuf_free();
+ ///BigBuf_free();
// The response (tag -> reader) that we're receiving.
// Set up the demodulator for tag -> reader responses.
+ // this init, can take some time to execute, memset
DemodInit(BigBuf_malloc(MAX_FRAME_SIZE));
// The DMA buffer, used to stream samples from the FPGA
samples += 2;
- //
- gotFrame = Handle14443bSamplesDemod(ci , cq );
+ // is this | 0x01 the error? & 0xfe in https://github.com/Proxmark/proxmark3/issues/103
+ // can we double this?
+ gotFrame = Handle14443bSamplesDemod(ci<<2 , cq<<2);
if ( gotFrame )
break;
}
- if(samples > n || gotFrame) {
+ if(samples > n || gotFrame)
break;
- }
}
//disable
);
}
- //Tracing
- if (Demod.len > 0)
- LogTrace(Demod.output, Demod.len, 0, 0, NULL, FALSE);
+ if (tracing > 0)
+ LogTrace(Demod.output, Demod.len, samples, samples, NULL, FALSE);
}
ToSendReset();
// Establish initial reference level
- for(i = 0; i < 40; i++)
+ for(i = 0; i < 40; ++i)
ToSendStuffBit(1);
// Send SOF
- for(i = 0; i < 10; i++)
+ for(i = 0; i < 10; ++i)
ToSendStuffBit(0);
- for(i = 0; i < len; i++) {
+ for(i = 0; i < len; ++i) {
// Stop bits/EGT
ToSendStuffBit(1);
ToSendStuffBit(1);
ToSendStuffBit(0);
// Data bits
b = cmd[i];
- for(j = 0; j < 8; j++) {
+ for(j = 0; j < 8; ++j) {
if(b & 1)
ToSendStuffBit(1);
else
}
// Send EOF
ToSendStuffBit(1);
- for(i = 0; i < 10; i++)
+ for(i = 0; i < 10; ++i)
ToSendStuffBit(0);
- for(i = 0; i < 8; i++)
+ for(i = 0; i < 8; ++i)
ToSendStuffBit(1);
// And then a little more, to make sure that the last character makes
// it out before we switch to rx mode.
- for(i = 0; i < 24; i++)
+ for(i = 0; i < 24; ++i)
ToSendStuffBit(1);
// Convert from last character reference to length
{
CodeIso14443bAsReader(cmd, len);
TransmitFor14443b();
- if (tracing) {
- //uint8_t parity[MAX_PARITY_SIZE];
- //LogTrace(cmd,len, 0, 0, parity, TRUE);
- LogTrace(cmd,len, 0, 0, NULL, TRUE);
- }
+
+ if(trigger) LED_A_ON();
+
+ if (tracing) LogTrace(cmd, len, 0, 0, NULL, TRUE);
}
/* Sends an APDU to the tag
* TODO: check CRC and preamble
*/
-int iso14443b_apdu(uint8_t const *message, size_t message_length, uint8_t *response)
+uint8_t iso14443b_apdu(uint8_t const *message, size_t message_length, uint8_t *response)
{
+ uint8_t crc[2] = {0x00, 0x00};
uint8_t message_frame[message_length + 4];
// PCB
message_frame[0] = 0x0A | pcb_blocknum;
if(Demod.len < 3)
return 0;
- // TODO: Check CRC
+ // VALIDATE CRC
+ ComputeCrc14443(CRC_14443_B, Demod.output, Demod.len-2, &crc[0], &crc[1]);
+ if ( crc[0] != Demod.output[Demod.len-2] || crc[1] != Demod.output[Demod.len-1] )
+ return 0;
+
// copy response contents
if(response != NULL)
memcpy(response, Demod.output, Demod.len);
return Demod.len;
}
+/**
+* SRx Initialise.
+*/
+uint8_t iso14443b_select_srx_card(iso14b_card_select_t *card )
+{
+ // INITIATE command: wake up the tag using the INITIATE
+ static const uint8_t init_srx[] = { ISO14443B_INITIATE, 0x00, 0x97, 0x5b };
+ // SELECT command (with space for CRC)
+ uint8_t select_srx[] = { ISO14443B_SELECT, 0x00, 0x00, 0x00};
+ // temp to calc crc.
+ uint8_t crc[2] = {0x00, 0x00};
+
+ CodeAndTransmit14443bAsReader(init_srx, sizeof(init_srx));
+ GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
+ if (Demod.len == 0) return 2;
+
+ // Randomly generated Chip ID
+ if (card) card->chipid = Demod.output[0];
+
+ select_srx[1] = Demod.output[0];
+
+ ComputeCrc14443(CRC_14443_B, select_srx, 2, &select_srx[2], &select_srx[3]);
+ CodeAndTransmit14443bAsReader(select_srx, sizeof(select_srx));
+ GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
+ if (Demod.len != 3) return 2;
+
+ // Check the CRC of the answer:
+ ComputeCrc14443(CRC_14443_B, Demod.output, Demod.len-2 , &crc[0], &crc[1]);
+ if(crc[0] != Demod.output[1] || crc[1] != Demod.output[2]) return 3;
+
+ // Check response from the tag: should be the same UID as the command we just sent:
+ if (select_srx[1] != Demod.output[0]) return 1;
+
+ // First get the tag's UID:
+ select_srx[0] = ISO14443B_GET_UID;
+
+ ComputeCrc14443(CRC_14443_B, select_srx, 1 , &select_srx[1], &select_srx[2]);
+ CodeAndTransmit14443bAsReader(select_srx, 3); // Only first three bytes for this one
+ GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
+ if (Demod.len != 10) return 2;
+
+ // The check the CRC of the answer
+ ComputeCrc14443(CRC_14443_B, Demod.output, Demod.len-2, &crc[0], &crc[1]);
+ if(crc[0] != Demod.output[8] || crc[1] != Demod.output[9]) return 3;
+
+ if (card) {
+ card->uidlen = 8;
+ memcpy(card->uid, Demod.output, 8);
+ }
+
+ return 0;
+}
/* Perform the ISO 14443 B Card Selection procedure
* Currently does NOT do any collision handling.
* It expects 0-1 cards in the device's range.
* TODO: Support multiple cards (perform anticollision)
* TODO: Verify CRC checksums
*/
-int iso14443b_select_card()
+uint8_t iso14443b_select_card(iso14b_card_select_t *card )
{
// WUPB command (including CRC)
// Note: WUPB wakes up all tags, REQB doesn't wake up tags in HALT state
- static const uint8_t wupb[] = { 0x05, 0x00, 0x08, 0x39, 0x73 };
+ static const uint8_t wupb[] = { ISO14443B_REQB, 0x00, 0x08, 0x39, 0x73 };
// ATTRIB command (with space for CRC)
- uint8_t attrib[] = { 0x1D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00};
+ uint8_t attrib[] = { ISO14443B_ATTRIB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00};
+ // temp to calc crc.
+ uint8_t crc[2] = {0x00, 0x00};
+
// first, wake up the tag
CodeAndTransmit14443bAsReader(wupb, sizeof(wupb));
GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
// ATQB too short?
- if (Demod.len < 14)
- return 2;
+ if (Demod.len < 14) return 2;
+
+ // VALIDATE CRC
+ ComputeCrc14443(CRC_14443_B, Demod.output, Demod.len-2, &crc[0], &crc[1]);
+ if ( crc[0] != Demod.output[12] || crc[1] != Demod.output[13] )
+ return 3;
+
+ if (card) {
+ card->uidlen = 4;
+ memcpy(card->uid, Demod.output+1, 4);
+ memcpy(card->atqb, Demod.output+5, 7);
+ }
- // select the tag
// copy the PUPI to ATTRIB
memcpy(attrib + 1, Demod.output + 1, 4);
- /* copy the protocol info from ATQB (Protocol Info -> Protocol_Type) into
- ATTRIB (Param 3) */
+
+ // copy the protocol info from ATQB (Protocol Info -> Protocol_Type) into ATTRIB (Param 3)
attrib[7] = Demod.output[10] & 0x0F;
ComputeCrc14443(CRC_14443_B, attrib, 9, attrib + 9, attrib + 10);
+
CodeAndTransmit14443bAsReader(attrib, sizeof(attrib));
GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
// Answer to ATTRIB too short?
- if(Demod.len < 3)
- return 2;
+ if(Demod.len < 3) return 2;
+
+ // VALIDATE CRC
+ ComputeCrc14443(CRC_14443_B, Demod.output, Demod.len-2, &crc[0], &crc[1]);
+ if ( crc[0] != Demod.output[1] || crc[1] != Demod.output[2] )
+ return 3;
+
+ // CID
+ if (card) card->cid = Demod.output[0];
// reset PCB block number
pcb_blocknum = 0;
- return 1;
+ return 0;
}
// Set up ISO 14443 Type B communication (similar to iso14443a_setup)
// Signal field is on with the appropriate LED
LED_D_ON();
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_TX | FPGA_HF_READER_TX_SHALLOW_MOD);
- SpinDelay(200);
+ SpinDelay(400);
// Start the timer
StartCountSspClk();
//
// I tried to be systematic and check every answer of the tag, every CRC, etc...
//-----------------------------------------------------------------------------
-void ReadSTMemoryIso14443b(uint32_t dwLast)
+void ReadSTMemoryIso14443b(uint8_t numofblocks)
{
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
clear_trace();
// Signal field is on with the appropriate LED
LED_D_ON();
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR | FPGA_HF_READER_RX_XCORR_848_KHZ);
- SpinDelay(200);
+ SpinDelay(300);
// First command: wake up the tag using the INITIATE command
- uint8_t cmd1[] = {0x06, 0x00, 0x97, 0x5b};
+ uint8_t cmd1[] = {ISO14443B_INITIATE, 0x00, 0x97, 0x5b};
CodeAndTransmit14443bAsReader(cmd1, sizeof(cmd1));
GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
// There is a response, SELECT the uid
DbpString("Now SELECT tag:");
- cmd1[0] = 0x0E; // 0x0E is SELECT
+ cmd1[0] = ISO14443B_SELECT; // 0x0E is SELECT
cmd1[1] = Demod.output[0];
ComputeCrc14443(CRC_14443_B, cmd1, 2, &cmd1[2], &cmd1[3]);
CodeAndTransmit14443bAsReader(cmd1, sizeof(cmd1));
// Tag is now selected,
// First get the tag's UID:
- cmd1[0] = 0x0B;
+ cmd1[0] = ISO14443B_GET_UID;
ComputeCrc14443(CRC_14443_B, cmd1, 1 , &cmd1[1], &cmd1[2]);
CodeAndTransmit14443bAsReader(cmd1, 3); // Only first three bytes for this one
GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
(Demod.output[3]<<24) + (Demod.output[2]<<16) + (Demod.output[1]<<8) + Demod.output[0]);
// Now loop to read all 16 blocks, address from 0 to last block
- Dbprintf("Tag memory dump, block 0 to %d", dwLast);
+ Dbprintf("Tag memory dump, block 0 to %d", numofblocks);
cmd1[0] = 0x08;
i = 0x00;
- dwLast++;
+ ++numofblocks;
+
for (;;) {
- if (i == dwLast) {
+ if (i == numofblocks) {
DbpString("System area block (0xff):");
i = 0xff;
}
ComputeCrc14443(CRC_14443_B, cmd1, 2, &cmd1[2], &cmd1[3]);
CodeAndTransmit14443bAsReader(cmd1, sizeof(cmd1));
GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
if (Demod.len != 6) { // Check if we got an answer from the tag
- DbpString("Expected 6 bytes from tag, got less...");
- return;
+ DbpString("Expected 6 bytes from tag, got less...");
+ return;
}
// The check the CRC of the answer (use cmd1 as temporary variable):
ComputeCrc14443(CRC_14443_B, Demod.output, 4, &cmd1[2], &cmd1[3]);
Dbprintf("Address=%02x, Contents=%08x, CRC=%04x", i,
(Demod.output[3]<<24) + (Demod.output[2]<<16) + (Demod.output[1]<<8) + Demod.output[0],
(Demod.output[4]<<8)+Demod.output[5]);
- if (i == 0xff) {
- break;
- }
- i++;
+
+ if (i == 0xff) break;
+ ++i;
}
set_tracing(FALSE);
}
-
//=============================================================================
// Finally, the `sniffer' combines elements from both the reader and
// simulated tag, to show both sides of the conversation.
upTo = dmaBuf;
lastRxCounter = ISO14443B_DMA_BUFFER_SIZE;
FpgaSetupSscDma((uint8_t*) dmaBuf, ISO14443B_DMA_BUFFER_SIZE);
- //uint8_t parity[MAX_PARITY_SIZE] = {0x00};
bool TagIsActive = FALSE;
bool ReaderIsActive = FALSE;
for(;;) {
int behindBy = (lastRxCounter - AT91C_BASE_PDC_SSC->PDC_RCR) &
(ISO14443B_DMA_BUFFER_SIZE-1);
- if(behindBy > maxBehindBy) {
- maxBehindBy = behindBy;
- }
+ if(behindBy > maxBehindBy) maxBehindBy = behindBy;
if(behindBy < 2) continue;
ci = upTo[0];
if (!TagIsActive) { // no need to try decoding reader data if the tag is sending
if (Handle14443bUartBit(ci & 0x01)) {
- if(triggered && tracing) {
- //LogTrace(Uart.output, Uart.byteCnt, samples, samples, parity, TRUE);
+
+ if(triggered && tracing)
LogTrace(Uart.output, Uart.byteCnt, samples, samples, NULL, TRUE);
- }
+
/* And ready to receive another command. */
UartReset();
/* And also reset the demod code, which might have been */
/* false-triggered by the commands from the reader. */
DemodReset();
}
+
if (Handle14443bUartBit(cq & 0x01)) {
- if(triggered && tracing) {
- //LogTrace(Uart.output, Uart.byteCnt, samples, samples, parity, TRUE);
+ if(triggered && tracing)
LogTrace(Uart.output, Uart.byteCnt, samples, samples, NULL, TRUE);
- }
+
/* And ready to receive another command. */
UartReset();
/* And also reset the demod code, which might have been */
/* false-triggered by the commands from the reader. */
DemodReset();
- }
+ }
ReaderIsActive = (Uart.state > STATE_GOT_FALLING_EDGE_OF_SOF);
}
//Use samples as a time measurement
if(tracing)
- //LogTrace(Demod.output, Demod.len, samples, samples, parity, FALSE);
LogTrace(Demod.output, Demod.len, samples, samples, NULL, FALSE);
triggered = TRUE;
set_tracing(FALSE);
}
+void iso14b_set_trigger(bool enable) {
+ trigger = enable;
+}
/*
* Send raw command to tag ISO14443B
* @Input
- * datalen len of buffer data
- * recv bool when true wait for data from tag and send to client
- * powerfield bool leave the field on when true
- * data buffer with byte to send
+ * param flags enum ISO14B_COMMAND. (mifare.h)
+ * len len of buffer data
+ * data buffer with bytes to send
*
* @Output
* none
*
*/
-void SendRawCommand14443B(uint32_t datalen, uint32_t recv, uint8_t powerfield, uint8_t data[])
+void SendRawCommand14443B_Ex(UsbCommand *c)
{
- // param ISO_
- // param ISO_CONNECT
- // param ISO14A_NO_DISCONNECT
- //if (param & ISO14A_NO_DISCONNECT)
- // return;
- iso14443b_setup();
+ iso14b_command_t param = c->arg[0];
+ size_t len = c->arg[1] & 0xffff;
+ uint8_t *cmd = c->d.asBytes;
+ uint8_t status = 0;
+ uint32_t sendlen = sizeof(iso14b_card_select_t);
+ uint8_t buf[USB_CMD_DATA_SIZE] = {0x00};
+
+ if (MF_DBGLEVEL > 3) Dbprintf("param, %04x", param );
- if ( datalen == 0 && recv == 0 && powerfield == 0){
-
- } else {
+ // turn on trigger (LED_A)
+ if (param & ISO14B_REQUEST_TRIGGER)
+ iso14b_set_trigger(TRUE);
+
+ if (param & ISO14B_CONNECT) {
+ // Make sure that we start from off, since the tags are stateful;
+ // confusing things will happen if we don't reset them between reads.
+ LED_D_OFF();
+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+ SpinDelay(200);
clear_trace();
- set_tracing(TRUE);
- CodeAndTransmit14443bAsReader(data, datalen);
+ iso14443b_setup();
}
+
+ set_tracing(TRUE);
- if (recv) {
- GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, FALSE);
- uint16_t len = MIN(Demod.len, USB_CMD_DATA_SIZE);
- cmd_send(CMD_ACK, len, 0, 0, Demod.output, len);
+ if ( param & ISO14B_SELECT_STD) {
+ iso14b_card_select_t *card = (iso14b_card_select_t*)buf;
+ status = iso14443b_select_card(card);
+ cmd_send(CMD_ACK, status, sendlen, 0, buf, sendlen);
+ // 0: OK 2: attrib fail, 3:crc fail,
+ if ( status > 0 ) return;
+ }
+
+ if ( param & ISO14B_SELECT_SR) {
+ iso14b_card_select_t *card = (iso14b_card_select_t*)buf;
+ status = iso14443b_select_srx_card(card);
+ cmd_send(CMD_ACK, status, sendlen, 0, buf, sendlen);
+ // 0: OK 2: attrib fail, 3:crc fail,
+ if ( status > 0 ) return;
+ }
+
+ if (param & ISO14B_APDU) {
+ status = iso14443b_apdu(cmd, len, buf);
+ cmd_send(CMD_ACK, status, status, 0, buf, status);
}
- if (!powerfield) {
+ if (param & ISO14B_RAW) {
+ if(param & ISO14B_APPEND_CRC) {
+ AppendCrc14443b(cmd, len);
+ len += 2;
+ }
+
+ CodeAndTransmit14443bAsReader(cmd, len);
+ GetSamplesFor14443bDemod(RECEIVE_SAMPLES_TIMEOUT, TRUE);
+
+ sendlen = MIN(Demod.len, USB_CMD_DATA_SIZE);
+ status = (Demod.len > 0) ? 0 : 1;
+ cmd_send(CMD_ACK, status, sendlen, 0, Demod.output, sendlen);
+ }
+
+ // turn off trigger (LED_A)
+ if (param & ISO14B_REQUEST_TRIGGER)
+ iso14a_set_trigger(FALSE);
+
+ // turn off antenna et al
+ // we don't send a HALT command.
+ if ( param & ISO14B_DISCONNECT) {
+ if (MF_DBGLEVEL > 3) Dbprintf("disconnect");
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
FpgaDisableSscDma();
set_tracing(FALSE);
- LED_D_OFF();
+ LEDsoff();
}
-}
-
+}
\ No newline at end of file
projects / proxmark3-svn / blobdiff