PN512Driver.h

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2018 ARM Limited
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #ifndef MBED_PN512_DRIVER_H
00018 #define MBED_PN512_DRIVER_H
00019 
00020 #include <stdint.h>
00021 
00022 #include "nfc/NFCControllerDriver.h"
00023 #include "PN512TransportDriver.h"
00024 
00025 #include "nfc/acore/acore/ac_buffer.h"
00026 #include "nfc/acore/acore/ac_buffer_reader.h"
00027 #include "nfc/acore/acore/ac_buffer_builder.h"
00028 #include "nfc/stack/transceiver/pn512/pn512.h"
00029 
00030 namespace mbed {
00031 namespace nfc {
00032 
00033 class PN512Driver : public NFCControllerDriver, private PN512TransportDriver::Delegate {
00034 public:
00035     PN512Driver(PN512TransportDriver *transport_driver);
00036 
00037     virtual nfc_transceiver_t *initialize(nfc_scheduler_timer_t *scheduler_timer);
00038     virtual void get_supported_nfc_techs(nfc_tech_t *initiator, nfc_tech_t *target) const;
00039 
00040 private:
00041     // PN512TransportDriver::Delegate implementation
00042     virtual void on_hw_interrupt();
00043 
00044     PN512TransportDriver *_transport_driver;
00045     pn512_t _pn512;
00046 };
00047 
00048 } // namespace nfc
00049 } // namespace mbed
00050 
00051 #endif