'lf hitag writer': add Hitag2 password auth

[proxmark3-svn] / armsrc / iclass.c

diff --git a/armsrc/iclass.c b/armsrc/iclass.c
index 1591a062126b8fab9d2a88cb9ee093aa2ae7aa84..7ffac62d5cd3f296739c3e07663d0871f6c4081c 100644 (file)
--- a/armsrc/iclass.c
+++ b/armsrc/iclass.c
@@ -51,6 +51,7 @@
 #include "protocols.h"
 #include "optimized_cipher.h"
 #include "usb_cdc.h" // for usb_poll_validate_length
+#include "fpgaloader.h"
 
 static int timeout = 4096;
 
@@ -751,12 +752,9 @@ void RAMFUNC SnoopIClass(void)
 
                        //if(!LogTrace(Uart.output,Uart.byteCnt, rsamples, Uart.parityBits,true)) break;
                        //if(!LogTrace(NULL, 0, Uart.endTime*16 - DELAY_READER_AIR2ARM_AS_SNIFFER, 0, true)) break;
-                       if(tracing)     {
-                               uint8_t parity[MAX_PARITY_SIZE];
-                               GetParity(Uart.output, Uart.byteCnt, parity);
-                               LogTrace(Uart.output,Uart.byteCnt, time_start, time_stop, parity, true);
-                       }
-
+                       uint8_t parity[MAX_PARITY_SIZE];
+                       GetParity(Uart.output, Uart.byteCnt, parity);
+                       LogTrace(Uart.output,Uart.byteCnt, time_start, time_stop, parity, true);
 
                        /* And ready to receive another command. */
                    Uart.state = STATE_UNSYNCD;
@@ -779,11 +777,9 @@ void RAMFUNC SnoopIClass(void)
                        rsamples = samples - Demod.samples;
                    LED_B_ON();
 
-                       if(tracing)     {
-                               uint8_t parity[MAX_PARITY_SIZE];
-                               GetParity(Demod.output, Demod.len, parity);
-                               LogTrace(Demod.output, Demod.len, time_start, time_stop, parity, false);
-                       }
+                       uint8_t parity[MAX_PARITY_SIZE];
+                       GetParity(Demod.output, Demod.len, parity);
+                       LogTrace(Demod.output, Demod.len, time_start, time_stop, parity, false);
 
                    // And ready to receive another response.
                    memset(&Demod, 0, sizeof(Demod));
@@ -814,10 +810,7 @@ done:
     AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
     Dbprintf("%x %x %x", maxBehindBy, Uart.state, Uart.byteCnt);
        Dbprintf("%x %x %x", Uart.byteCntMax, BigBuf_get_traceLen(), (int)Uart.output[0]);
-    LED_A_OFF();
-    LED_B_OFF();
-    LED_C_OFF();
-    LED_D_OFF();
+    LEDsoff();
 }
 
 void rotateCSN(uint8_t* originalCSN, uint8_t* rotatedCSN) {
@@ -1322,20 +1315,17 @@ int doIClassSimulation( int simulationMode, uint8_t *reader_mac_buf)
                        t2r_time = GetCountSspClk();
                }
 
-               if (tracing) {
-                       uint8_t parity[MAX_PARITY_SIZE];
-                       GetParity(receivedCmd, len, parity);
-                       LogTrace(receivedCmd,len, (r2t_time-time_0)<< 4, (r2t_time-time_0) << 4, parity, true);
-
-                       if (trace_data != NULL) {
-                               GetParity(trace_data, trace_data_size, parity);
-                               LogTrace(trace_data, trace_data_size, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, false);
-                       }
-                       if(!tracing) {
-                               DbpString("Trace full");
-                               //break;
-                       }
+               uint8_t parity[MAX_PARITY_SIZE];
+               GetParity(receivedCmd, len, parity);
+               LogTrace(receivedCmd,len, (r2t_time-time_0)<< 4, (r2t_time-time_0) << 4, parity, true);
 
+               if (trace_data != NULL) {
+                       GetParity(trace_data, trace_data_size, parity);
+                       LogTrace(trace_data, trace_data_size, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, false);
+               }
+               if(!get_tracing()) {
+                       DbpString("Trace full");
+                       //break;
                }
        }
 
@@ -1509,11 +1499,9 @@ void ReaderTransmitIClass(uint8_t* frame, int len)
                LED_A_ON();
 
        // Store reader command in buffer
-       if (tracing) {
-               uint8_t par[MAX_PARITY_SIZE];
-               GetParity(frame, len, par);
-               LogTrace(frame, len, rsamples, rsamples, par, true);
-       }
+       uint8_t par[MAX_PARITY_SIZE];
+       GetParity(frame, len, par);
+       LogTrace(frame, len, rsamples, rsamples, par, true);
 }
 
 //-----------------------------------------------------------------------------
@@ -1569,11 +1557,9 @@ int ReaderReceiveIClass(uint8_t* receivedAnswer)
   int samples = 0;
   if (!GetIClassAnswer(receivedAnswer,160,&samples,0)) return false;
   rsamples += samples;
-  if (tracing) {
-       uint8_t parity[MAX_PARITY_SIZE];
-       GetParity(receivedAnswer, Demod.len, parity);
-       LogTrace(receivedAnswer,Demod.len,rsamples,rsamples,parity,false);
-  }
+  uint8_t parity[MAX_PARITY_SIZE];
+  GetParity(receivedAnswer, Demod.len, parity);
+  LogTrace(receivedAnswer,Demod.len,rsamples,rsamples,parity,false);
   if(samples == 0) return false;
   return Demod.len;
 }
@@ -1715,7 +1701,7 @@ void ReaderIClass(uint8_t arg0) {
                // if only looking for one card try 2 times if we missed it the first time
                if (try_once && tryCnt > 2) break; 
                tryCnt++;
-               if(!tracing) {
+               if(!get_tracing()) {
                        DbpString("Trace full");
                        break;
                }
@@ -1828,7 +1814,7 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {
        
                WDT_HIT();
 
-               if(!tracing) {
+               if(!get_tracing()) {
                        DbpString("Trace full");
                        break;
                }
@@ -1977,7 +1963,10 @@ void iClass_Dump(uint8_t blockno, uint8_t numblks) {
        uint8_t *dataout = BigBuf_malloc(255*8);
        if (dataout == NULL){
                Dbprintf("out of memory");
-               OnError(1);
+               FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+               LED_D_OFF();
+               cmd_send(CMD_ACK,0,1,0,0,0);
+               LED_A_OFF();
                return;
        }
        memset(dataout,0xFF,255*8);