diff --git a/cards/acos6sam_card.py b/cards/acos6sam_card.py
index fdf144c..42d362a 100644
--- a/cards/acos6sam_card.py
+++ b/cards/acos6sam_card.py
@@ -1,4 +1,4 @@
-import utils
+import utils, binascii
 from iso_7816_4_card import *
 
 class ACOS6SAM_Card(ISO_7816_4_Card):
@@ -8,3 +8,138 @@ class ACOS6SAM_Card(ISO_7816_4_Card):
     ATRS = [
             ("3bbe9600004103000000000000000000029000", None),
         ]
+    STATUS_WORDS = dict(ISO_7816_4_Card.STATUS_WORDS)
+    COMMANDS = dict(ISO_7816_4_Card.COMMANDS)
+
+    # All of the following is for the PN532 and probably should go
+    # in a separate class
+    #################################################
+    APDU_TRANSCEIVE_PN532 = C_APDU(cla=0xff, ins=0, p1=0, p2=0)
+    
+    def cmd_pn532(self, *cmd):
+        "Transmit a command to the PN532 and receive the response"
+        result = self.pn532_transceive(binascii.unhexlify("".join("".join(cmd).split())))
+        print utils.hexdump(result.data)
+        
+        parsed = self.pn532_parse(result.data)
+        if len(parsed) > 0:
+            print "\n".join(parsed) + "\n"
+    
+    def cmd_pn532_poll(self):
+        "Poll for cards in the field"
+        self.cmd_pn532("d4 4a 01 00")
+    
+    def pn532_transceive(self, cmd):
+        apdu = C_APDU(self.APDU_TRANSCEIVE_PN532, lc=len(cmd), data=cmd)
+        response = self.send_apdu(apdu)
+        return response
+    
+    def pn532_parse(self, response):
+        result = []
+        type = None
+        cmd = None
+        
+        if len(response) == 0:
+            pass
+        elif response[0] == "\xd4":
+            type="command"
+        elif response[0] == "\xd5":
+            type="response"
+        else:
+            result.append("Invalid PN532 direction header")
+        
+        if len(response) > 1: cmd = ord(response[1])
+        
+        if type is not None:
+            desc = "PN532 %s (%s)" % (type, 
+                self.PN532_COMMANDS.get(cmd & 0xfe, "Unknown command") )
+            result.append(desc)
+        
+            if len(response) > 1:
+                s = "pn532_parse_%s_%02X" % (type, cmd)
+                if hasattr(self, s):
+                    result.extend( getattr(self, s)(response[2:]) )
+                elif len(response) > 2:
+                    result.append( "No detailed decoding available" )
+        
+        return result
+    
+    def pn532_parse_response_03(self, response):
+        return [ "Version: PN5%02X, firmware %i.%i (cap: %02X)" % tuple(map(ord, response)) ]
+    
+    def pn532_parse_response_05(self, response):
+        result = ["Last error: %02X" % ord(response[0]),
+            "External field: %s" % ( response[1] == "\x01" and "present" or "not present" ),
+            "Number of targets: %i" % ord(response[2])]
+        
+        for i in range( (len(response)-4)/4 ):
+            t = "Target %i: %i kbps receive, %i kbps send, type: %s" % (
+                    ord(response[3+i*4]),
+                    self.PN532_BIT_RATES.get( ord(response[3+i*4+1]), "XXX" ),
+                    self.PN532_BIT_RATES.get( ord(response[3+i*4+2]), "XXX" ),
+                    self.PN532_TAG_TYPES.get( ord(response[3+i*4+3]), "unknown" ),
+                )
+            result.append(t)
+        
+        result.append( "SAM status: %02X" % ord(response[-1]) )
+        return result
+    
+    STATUS_WORDS.update( { 
+        '\x63\x00': "Operation failed",
+        '\x63\x01': "PN532 did not respond",
+        '\x63\x27': "PN532 response checksum wrong",
+        '\x63\x7f': "PN532 command wrong",
+    } )
+
+    COMMANDS.update( {
+        "pn532": cmd_pn532,
+        "pn532_poll": cmd_pn532_poll,
+        } )
+    
+    PN532_COMMANDS = {
+        0x00: "Diagnose",
+        0x02: "GetFirmwareVersion",
+        0x04: "GetGeneralStatus",
+        0x06: "ReadRegister",
+        0x08: "WriteRegister",
+        0x0c: "ReadGPIO",
+        0x0e: "WriteGPIO",
+        0x10: "SetSerialBaudrate",
+        0x12: "SetParameters",
+        0x14: "SAMConfiguration",
+        0x16: "PowerDown",
+        0x32: "RFConfiguration",
+        0x58: "RFRegulationTest",
+        0x56: "InJumpForDEP",
+        0x46: "InJumpForPSL",
+        0x4A: "InListPassiveTarget",
+        0x50: "InATR",
+        0x4E: "InPSL",
+        0x40: "InDataExchange",
+        0x42: "InCommunicateThru",
+        0x44: "InDeselect",
+        0x52: "InRelease",
+        0x54: "InSelect",
+        0x60: "InPoll",
+        0x8C: "TgInitAsTarget",
+        0x92: "TgSetGeneralBytes",
+        0x86: "TgGetData",
+        0x8E: "TgSetData",
+        0x94: "TgSetMetaData",
+        0x88: "TgGetInitiatorCommand",
+        0x90: "TgResponseToInitiator",
+        0x8A: "TgGetTargetStatus",
+    }
+    
+    PN532_BIT_RATES = {
+        0x0: 106,
+        0x1: 212,
+        0x2: 424,
+    }
+    
+    PN532_TAG_TYPES = {
+        0x00: "Mifare, ISO 14443-3 A/B or ISO 18092 passive 106 kbps",
+        0x10: "FeliCa or ISO 18092 passive 212/424 kbps",
+        0x01: "ISO 18092 active",
+        0x02: "Innovision Jewel",
+    }