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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 /*****************************************************************************
     18 **
     19 **  Description:    Implement operations that provide compatibility with NXP
     20 **                  PN544 controller.  Specifically facilitate peer-to-peer
     21 **                  operations with PN544 controller.
     22 **
     23 *****************************************************************************/
     24 #pragma once
     25 #include "NfcJniUtil.h"
     26 
     27 
     28 /*******************************************************************************
     29 **
     30 ** Function:        pn544InteropStopPolling
     31 **
     32 ** Description:     Stop polling to let NXP PN544 controller poll.
     33 **                  PN544 should activate in P2P mode.
     34 **
     35 ** Returns:         None
     36 **
     37 *******************************************************************************/
     38 void pn544InteropStopPolling ();
     39 
     40 
     41 /*******************************************************************************
     42 **
     43 ** Function:        pn544InteropIsBusy
     44 **
     45 ** Description:     Is the code performing operations?
     46 **
     47 ** Returns:         True if the code is busy.
     48 **
     49 *******************************************************************************/
     50 bool pn544InteropIsBusy ();
     51 
     52 
     53 /*******************************************************************************
     54 **
     55 ** Function:        pn544InteropAbortNow
     56 **
     57 ** Description:     Request to abort all operations.
     58 **
     59 ** Returns:         None.
     60 **
     61 *******************************************************************************/
     62 void pn544InteropAbortNow ();
     63