Mbed OS Reference | NFCProcessCtrl.h Source File

 /*
  * Copyright (c) 2018 ARM Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  * Licensed under the Apache License, Version 2.0 (the License); you may
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an AS IS BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 #ifndef _NFCPROCESS_H_INCLUDED
 #define _NFCPROCESS_H_INCLUDED
 
 #include <string>
 #include <vector>
 #include <stdio.h>
 #include <stdarg.h>
 #include "mbed_events.h"
 #include "nfc/ndef/MessageBuilder.h"
 #include "nfc/ndef/common/URI.h"
 #include "nfc/ndef/common/util.h"
 #include "NFCTestShim.h"
 
 #if !MBED_CONF_NFCEEPROM
 
 #include "nfc/nfcdefinitions.h"
 #ifdef TARGET_PN512
 #include "nfc/controllers/PN512Driver.h"
 #include "nfc/controllers/PN512SPITransportDriver.h"
 #endif
 #include "nfc/NFCRemoteInitiator.h"
 #include "nfc/NFCController.h"
 #include "nfc/ndef/common/util.h"
 
 /**
  * Wrapper class handles calls and callbacks for NFC controller drivers. Note, that users must call "start"
  * in order to start the discovery loop for controllers. An internal buffer stores the NFC message and records.
  */
 class NFCProcessController: NFCTestShim,
     mbed::nfc::NFCRemoteInitiator::Delegate,
     mbed::nfc::NFCController::Delegate {
 public:
     NFCProcessController(events::EventQueue &queue);
 
     void cmd_get_max_ndef();
     nfc_err_t init();
     nfc_err_t start_discovery();
     nfc_err_t stop_discovery();
     mbed::nfc::nfc_rf_protocols_bitmask_t get_rf_protocols();
     nfc_err_t set_rf_protocols(mbed::nfc::nfc_rf_protocols_bitmask_t protocols);
 
     virtual void parse_ndef_message(const mbed::Span<const uint8_t> &buffer);
     virtual size_t build_ndef_message(const mbed::Span<uint8_t> &buffer);
     const char *str_discovery_terminated_reason(
         nfc_discovery_terminated_reason_t reason);
 
 private:
     // these events are handled, to restart discovery
     /**
      * Implementation of NFCRemoteEndpoint::Delegate */
     virtual void on_connected();
     /**
      * Implementation of NFCRemoteEndpoint::Delegate */
     virtual void on_disconnected();
     /**
      * Implementation of NFCController::Delegate */
     virtual void on_discovery_terminated(
         nfc_discovery_terminated_reason_t reason);
     /**
      * Implementation of NFCController::Delegate */
     virtual void on_nfc_initiator_discovered(
         const SharedPtr<mbed::nfc::NFCRemoteInitiator> &nfc_initiator);
 
 private:
     mbed::nfc::PN512SPITransportDriver _pn512_transport;
     mbed::nfc::PN512Driver _pn512_driver;
     mbed::nfc::NFCController _nfc_controller;
     SharedPtr<mbed::nfc::NFCRemoteInitiator> _nfc_remote_initiator;
 };
 #endif // Controller
 
 #endif // _NFCPROCESS_H_INCLUDED
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