ADD: @marshmellow42 's changes / fixes.

[proxmark3-svn] / armsrc / iso14443a.c

diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index 200e31f25ee1a2991067948232bb8a11138d3648..84fbd661422b34c6520f8e346df9de67e0407824 100644 (file)
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -673,6 +673,7 @@ void RAMFUNC SniffIso14443a(uint8_t param) {
                                        }
                                        /* And ready to receive another command. */
                                        UartReset();
+                                       //UartInit(receivedCmd, receivedCmdPar);
                                        /* And also reset the demod code, which might have been */
                                        /* false-triggered by the commands from the reader. */
                                        DemodReset();
@@ -1034,7 +1035,7 @@ void SimulateIso14443aTag(int tagType, int flags, int uid_2nd, byte_t* data)
        response3a[0] = sak & 0xFB;
        ComputeCrc14443(CRC_14443_A, response3a, 1, &response3a[1], &response3a[2]);
 
-       uint8_t response5[] = { 0x01, 0x02, 0x03, 0x04 }; // Very random tag nonce
+       uint8_t response5[] = { 0x01, 0x01, 0x01, 0x01 }; // Very random tag nonce
        uint8_t response6[] = { 0x04, 0x58, 0x80, 0x02, 0x00, 0x00 }; // dummy ATS (pseudo-ATR), answer to RATS: 
        // Format byte = 0x58: FSCI=0x08 (FSC=256), TA(1) and TC(1) present, 
        // TA(1) = 0x80: different divisors not supported, DR = 1, DS = 1
@@ -2332,7 +2333,7 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
        uint8_t rSAK[] = {0x09, 0x3f, 0xcc };  // Mifare Mini 
        uint8_t rSAK1[] = {0x04, 0xda, 0x17};
 
-       uint8_t rAUTH_NT[] = {0x01, 0x02, 0x03, 0x04};
+       uint8_t rAUTH_NT[] = {0x01, 0x01, 0x01, 0x01};
        uint8_t rAUTH_AT[] = {0x00, 0x00, 0x00, 0x00};
                
        //Here, we collect UID,NT,AR,NR,UID2,NT2,AR2,NR2
@@ -2341,8 +2342,6 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
        uint32_t ar_nr_responses[] = {0,0,0,0,0,0,0,0,0,0};
        uint8_t ar_nr_collected = 0;
 
-       Dbprintf("FIRE");
-       
        // free eventually allocated BigBuf memory but keep Emulator Memory
        BigBuf_free_keep_EM();
 
@@ -2350,7 +2349,6 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
        clear_trace();
        set_tracing(TRUE);
 
-       Dbprintf("ICE");
        // Authenticate response - nonce
        uint32_t nonce = bytes_to_num(rAUTH_NT, 4);
        
@@ -2380,7 +2378,6 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
                }
        }
 
-       Dbprintf("ICE2");
        // save uid.
        ar_nr_responses[0*5]   = bytes_to_num(rUIDBCC1+1, 3);
        if ( _7BUID )
@@ -2413,7 +2410,6 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
                }
        }
 
-       Dbprintf("ICE3");
        bool finished = FALSE;
        while (!BUTTON_PRESS() && !finished) {
                WDT_HIT();
@@ -2933,7 +2929,8 @@ void RAMFUNC SniffMifare(uint8_t param) {
                                        if (MfSniffLogic(receivedCmd, Uart.len, Uart.parity, Uart.bitCount, TRUE)) break;
 
                                        /* And ready to receive another command. */
-                                       UartInit(receivedCmd, receivedCmdPar);
+                                       //UartInit(receivedCmd, receivedCmdPar);
+                                       UartReset();
                                        
                                        /* And also reset the demod code */
                                        DemodReset();