pcscd协议更改，但atr不更改

Question

我一直在研究hid omnikey 5325cl并试图得到ATR值。我在Ubuntu上使用pcscd和pyscard库。系统使用T0协议自动获取ATR，但我需要原始返回。在windows上，使用helloprox或omnikey的官方软件我可以得到我需要的东西，但是在ubuntu上，尽管我改变了协议，但ATR没有改变。在

下面是我使用的代码：

class PrintObserver(CardObserver):

"""A simple card observer that is notified
when cards are inserted/removed from the system and
prints the list of cards
"""

def update(self, observable, actions):
    (addedcards, removedcards) = actions
    for card in addedcards:
       card.connection=card.createConnection()
       card.connection.connect(protocol=CardConnection.RAW_protocol)

    binary_atr=bin(int(toHexString(card.connection.getATR()).replace(" ",""), 16))

       binary_atr=binary_atr[len(binary_atr)-24:len(binary_atr)-1]
       print int(binary_atr,2)

    for card in removedcards:
        print "-Removed: ", toHexString(card.atr)


if __name__ == '__main__':
    cardmonitor = CardMonitor()
    cardobserver = PrintObserver()
    cardmonitor.addObserver(cardobserver)

#Get Ports
config=ConfigParser.ConfigParser()
config.read('../config.ini')
Read_Port=int(config.get('CardReaderSocketPorts','Read',0))
Write_Port=int(config.get('CardReaderSocketPorts','Write',0))

# Initialise socket
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
server_address = ('localhost', Read_Port)
return_address = ('localhost', Write_Port)
sock.bind(server_address)

while 1:
  message, address = sock.recvfrom(4096)
  if message:
    parsed_json=json.loads(message)

    #Single Line
    if parsed_json['set'].upper()=="Stop":
        sock.sendto('{"success":"True"}',return_address)        
        break


# don't forget to remove observer, or the
# monitor will poll forever...
cardmonitor.deleteObserver(cardobserver)

Answer 1

联系Omnikey支持后，问题解决了。 在developer guide中，我正在查找配置文件“/etc/cmrfid.ini文件“更改前置器格式。文件名已更改为“/etc”/万能钥匙.ini““