79aeaa6287
Avoid redundant code in PN53x usb and uart drivers. Since it makes sense to report errors at the nfc_device_t level, pass it directly to pn53x_transceive(). Programs using the libnfc MAY use pn53x_transceive() to communicate with a NFC device, and SHALL not use anymore pnd->pdc->transceive(). Code in the library itself SHOULD avoid calling pnd->pdc->transceive(), so such construct have been updated accordingly.
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/**
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* Public platform independent Near Field Communication (NFC) library
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*
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* Copyright (C) 2009, Roel Verdult
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*
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* @file arygon.h
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* @brief
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*/
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#ifndef __NFC_DRIVER_ARYGON_H__
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#define __NFC_DRIVER_ARYGON_H__
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#include <nfc/nfc-types.h>
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#define ARYGON_DRIVER_NAME "ARYGON"
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// Functions used by developer to handle connection to this device
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nfc_device_desc_t * arygon_pick_device (void);
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bool arygon_list_devices(nfc_device_desc_t pnddDevices[], size_t szDevices, size_t *pszDeviceFound);
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nfc_device_t* arygon_connect(const nfc_device_desc_t* pndd);
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void arygon_disconnect(nfc_device_t* pnd);
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// Callback function used by libnfc to transmit commands to the PN53X chip
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bool arygon_transceive(nfc_device_t* pnd, const byte_t* pbtTx, const size_t szTxLen, byte_t* pbtRx, size_t* pszRxLen);
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#endif // ! __NFC_DRIVER_ARYGON_H__
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