/* * Copyright (c) 2013-2018, 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. */ /** * \file nfc_transport.h * \copyright Copyright (c) ARM Ltd 2013-2018 * \author Donatien Garnier */ /** \addtogroup nfc-transport Transport * \ingroup nfc * @{ * \name Transport * @{ */ #ifndef NFC_TRANSPORT_H_ #define NFC_TRANSPORT_H_ #include "stack/nfc_common.h" #ifdef __cplusplus extern "C" { #endif /** Function called to write a register's value * \param address address of the register to write to * \param outBuf buffer to write * \param outLen buffer's length * \param pUser parameter passed to the nfc_transport_init function */ typedef void (*nfc_transport_write_fn_t)(uint8_t address, const uint8_t *outBuf, size_t outLen, void *pUser); /** Function called to read a register's value * \param address address to read packet from * \param inBuf buffer to read * \param inLen buffer's length * \param pUser parameter passed to the nfc_transport_init function */ typedef void (*nfc_transport_read_fn_t)(uint8_t address, uint8_t *inBuf, size_t inLen, void *pUser); typedef struct __transport { nfc_transport_write_fn_t write; nfc_transport_read_fn_t read; void *pUser; } nfc_transport_t; void nfc_transport_init(nfc_transport_t *pTransport, nfc_transport_write_fn_t write, nfc_transport_read_fn_t read, void *pUser); static inline void nfc_transport_write(nfc_transport_t *pTransport, uint8_t address, const uint8_t *outBuf, size_t outLen) { pTransport->write(address, outBuf, outLen, pTransport->pUser); } static inline void nfc_transport_read(nfc_transport_t *pTransport, uint8_t address, uint8_t *inBuf, size_t inLen) { pTransport->read(address, inBuf, inLen, pTransport->pUser); } #ifdef __cplusplus } #endif #endif /* NFC_TRANSPORT_H_ */ /** * @} * @} * */