Add iso14443a fuzz command

[proxmark3-svn] / armsrc / iso14443a.c

diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index 3757043b30823fdd05805d6948d48a5875f7c2e8..780a7ca08bb4e758fdfa002d04685d92aeff7687 100644 (file)
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -1770,6 +1770,7 @@ void ReaderIso14443a(UsbCommand * c, UsbCommand * ack)
        iso14a_command_t param = c->arg[0];
        uint8_t * cmd = c->d.asBytes;
        size_t len = c->arg[1];
+       uint8_t *receiveBuf = (((uint8_t *)BigBuf) + FREE_BUFFER_OFFSET);
 
        if(param & ISO14A_REQUEST_TRIGGER) iso14a_set_trigger(1);
 
@@ -1788,7 +1789,19 @@ void ReaderIso14443a(UsbCommand * c, UsbCommand * ack)
        }
 
        if(param & ISO14A_APDU) {
-               ack->arg[0] = iso14_apdu(cmd, len, ack->d.asBytes);
+       memcpy(receiveBuf, ack->d.asBytes, len);
+               ack->arg[0] = iso14_apdu(cmd, len, receiveBuf);
+               
+    while(ack->arg[0] > sizeof(ack->d))
+    {
+      memcpy(ack->d.asBytes, receiveBuf, sizeof(ack->d));              
+               UsbSendPacket((void *)ack, sizeof(UsbCommand));
+
+      receiveBuf+=sizeof(ack->d);
+               ack->arg[0]-=sizeof(ack->d);
+               }
+               
+               memcpy(ack->d.asBytes, receiveBuf, ack->arg[0]);
                UsbSendPacket((void *)ack, sizeof(UsbCommand));
        }
 
@@ -2513,4 +2526,4 @@ done:
        
        Dbprintf("maxDataLen=%x, Uart.state=%x, Uart.byteCnt=%x Uart.byteCntMax=%x", maxDataLen, Uart.state, Uart.byteCnt, Uart.byteCntMax);
        LEDsoff();
-}
\ No newline at end of file
+}