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/*
*
* Copyright (C) 2010 NXP Semiconductors
*
* 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 phFriNfc_ISO15693Map.h
* \brief NFC Ndef Mapping For ISO-15693 Smart Card.
*
* Project: NFC-FRI
*
* $Date: $
* $Author: ing02260 $
* $Revision: $
* $Aliases: $
*
*/
#ifndef PHFRINFC_ISO15693MAP_H
#define PHFRINFC_ISO15693MAP_H
/************************** START MACROS definition *********************/
/* BYTES in a BLOCK */
#define ISO15693_BYTES_PER_BLOCK 0x04U
/* BLOCKS per page */
#define ISO15693_BLOCKS_PER_PAGE 0x04U
/* 3 BYTE value identifier for NDEF TLV */
#define ISO15693_THREE_BYTE_LENGTH_ID 0xFFU
/* Get the NDEF TLV VALUE field block and byte address */
#define ISO15693_GET_VALUE_FIELD_BLOCK_NO(blk, byte_addr, ndef_size) \
(((byte_addr + 1 + ((ndef_size >= ISO15693_THREE_BYTE_LENGTH_ID) ? 3 : 1)) > \
(ISO15693_BYTES_PER_BLOCK - 1)) ? (blk + 1) : blk)
#define ISO15693_GET_VALUE_FIELD_BYTE_NO(blk, byte_addr, ndef_size) \
(((byte_addr + 1 + ((ndef_size >= ISO15693_THREE_BYTE_LENGTH_ID) ? 3 : 1)) % \
ISO15693_BYTES_PER_BLOCK))
/************************** END MACROS definition *********************/
/************************** START Functions declaration *********************/
/*!
* \brief \copydoc page_ovr Initiates Reading of NDEF information from the Remote Device.
*
* The function initiates the reading of NDEF information from a Remote Device.
* It performs a reset of the state and starts the action (state machine).
* A periodic call of the \ref phFriNfc_NdefMap_Process has to be done once the action
* has been triggered.
*
* \param[in] NdefMap Pointer to a valid instance of the \ref phFriNfc_NdefMap_t structure describing
* the component context.
*
* \param[in] PacketData Pointer to a location that receives the NDEF Packet.
*
* \param[in,out] PacketDataLength Pointer to a variable receiving the length of the NDEF packet.
*
* \param[in] Offset Indicates whether the read operation shall start from the begining of the
* file/card storage \b or continue from the last offset. The last Offset set is stored
* within a context variable (must not be modified by the integration).
* If the caller sets the value to \ref PH_FRINFC_NDEFMAP_SEEK_CUR, the component shall
* start reading from the last offset set (continue where it has stopped before).
* If set to \ref PH_FRINFC_NDEFMAP_SEEK_BEGIN, the component shall start reading
* from the begining of the card (restarted)
*
* \retval NFCSTATUS_PENDING The action has been successfully triggered.
* \retval NFCSTATUS_INVALID_DEVICE_REQUEST If Previous Operation is Write Ndef and Offset
* is Current then this error is displayed.
* \retval NFCSTATUS_EOF_NDEF_CONTAINER_REACHED No Space in the File to read.
* \retval NFCSTATUS_MORE_INFORMATION There are more bytes to read in the card.
* \retval NFCSTATUS_SUCCESS Last Byte of the card read.
* \retval NFCSTATUS_INVALID_DEVICE The device has not been opened or has been disconnected
* meanwhile.
* \retval NFCSTATUS_CMD_ABORTED The caller/driver has aborted the request.
* \retval NFCSTATUS_BUFFER_TOO_SMALL The buffer provided by the caller is too small.
* \retval NFCSTATUS_RF_TIMEOUT No data has been received within the TIMEOUT period.
*
*/
NFCSTATUS
phFriNfc_ISO15693_RdNdef (
phFriNfc_NdefMap_t *psNdefMap,
uint8_t *pPacketData,
uint32_t *pPacketDataLength,
uint8_t Offset);
/*!
* \brief \copydoc page_ovr Initiates Writing of NDEF information to the Remote Device.
*
* The function initiates the writing of NDEF information to a Remote Device.
* It performs a reset of the state and starts the action (state machine).
* A periodic call of the \ref phFriNfc_NdefMap_Process has to be done once the action
* has been triggered.
*
* \param[in] NdefMap Pointer to a valid instance of the \ref phFriNfc_NdefMap_t structure describing
* the component context.
*
* \param[in] PacketData Pointer to a location that holds the prepared NDEF Packet.
*
* \param[in,out] PacketDataLength Variable specifying the length of the prepared NDEF packet.
*
* \param[in] Offset Indicates whether the write operation shall start from the begining of the
* file/card storage \b or continue from the last offset. The last Offset set is stored
* within a context variable (must not be modified by the integration).
* If the caller sets the value to \ref PH_FRINFC_NDEFMAP_SEEK_CUR, the component shall
* start writing from the last offset set (continue where it has stopped before).
* If set to \ref PH_FRINFC_NDEFMAP_SEEK_BEGIN, the component shall start writing
* from the begining of the card (restarted)
*
* \retval NFCSTATUS_PENDING The action has been successfully triggered.
* \retval NFCSTATUS_INVALID_DEVICE_REQUEST If Previous Operation is Write Ndef and Offset
* is Current then this error is displayed.
* \retval NFCSTATUS_EOF_NDEF_CONTAINER_REACHED Last byte is written to the card after this
* no further writing is possible.
* \retval NFCSTATUS_SUCCESS Buffer provided by the user is completely written
* into the card.
* \retval NFCSTATUS_INVALID_DEVICE The device has not been opened or has been disconnected
* meanwhile.
* \retval NFCSTATUS_CMD_ABORTED The caller/driver has aborted the request.
* \retval NFCSTATUS_BUFFER_TOO_SMALL The buffer provided by the caller is too small.
* \retval NFCSTATUS_RF_TIMEOUT No data has been received within the TIMEOUT period.
*
*/
NFCSTATUS
phFriNfc_ISO15693_WrNdef (
phFriNfc_NdefMap_t *psNdefMap,
uint8_t *pPacketData,
uint32_t *pPacketDataLength,
uint8_t Offset);
/*!
* \brief \copydoc page_ovr Check whether a particulat Remote Device is NDEF compliant.
*
* The function checks whether the peer device is NDEF compliant.
*
* \param[in] NdefMap Pointer to a valid instance of the \ref phFriNfc_NdefMap_t structure describing
* the component context.
*
* \retval NFCSTATUS_PENDING The action has been successfully triggered.
* \retval NFCSTATUS_INVALID_PARAMETER At least one parameter of the function is invalid.
* \retval NFCSTATUS_INVALID_DEVICE The device has not been opened or has been disconnected
* meanwhile.
* \retval NFCSTATUS_CMD_ABORTED The caller/driver has aborted the request.
* \retval NFCSTATUS_BUFFER_TOO_SMALL The buffer provided by the caller is too small.
* \retval NFCSTATUS_RF_TIMEOUT No data has been received within the TIMEOUT period.
*
*/
NFCSTATUS
phFriNfc_ISO15693_ChkNdef (
phFriNfc_NdefMap_t *psNdefMap);
/*!
* \brief \copydoc page_cb Completion Routine, Processing function, needed to avoid long blocking.
*
* The function call scheme is according to \ref grp_interact. No State reset is performed during operation.
*
* \copydoc pphFriNfc_Cr_t
*
* \note The lower (Overlapped HAL) layer must register a pointer to this function as a Completion
* Routine in order to be able to notify the component that an I/O has finished and data are
* ready to be processed.
*
*/
void
phFriNfc_ISO15693_Process (
void *pContext,
NFCSTATUS Status);
#ifdef FRINFC_READONLY_NDEF
/*!
* \brief \copydoc page_ovr Initiates Writing of NDEF information to the Remote Device.
*
* The function initiates the writing of NDEF information to a Remote Device.
* It performs a reset of the state and starts the action (state machine).
* A periodic call of the \ref phFriNfc_NdefMap_Process has to be done once the action
* has been triggered.
*
* \param[in] psNdefMap Pointer to a valid instance of the \ref phFriNfc_NdefMap_t structure describing
* the component context.
*
*
* \retval NFCSTATUS_PENDING The action has been successfully triggered.
* \retval NFCSTATUS_INVALID_DEVICE_REQUEST If Previous Operation is Write Ndef and Offset
* is Current then this error is displayed.
* \retval NFCSTATUS_EOF_NDEF_CONTAINER_REACHED Last byte is written to the card after this
* no further writing is possible.
* \retval NFCSTATUS_SUCCESS Buffer provided by the user is completely written
* into the card.
* \retval NFCSTATUS_INVALID_DEVICE The device has not been opened or has been disconnected
* meanwhile.
* \retval NFCSTATUS_CMD_ABORTED The caller/driver has aborted the request.
* \retval NFCSTATUS_BUFFER_TOO_SMALL The buffer provided by the caller is too small.
* \retval NFCSTATUS_RF_TIMEOUT No data has been received within the TIMEOUT period.
*
*/
NFCSTATUS
phFriNfc_ISO15693_ConvertToReadOnly (
phFriNfc_NdefMap_t *psNdefMap);
#endif /* #ifdef FRINFC_READONLY_NDEF */
/************************** END Functions declaration *********************/
#endif /* #ifndef PHFRINFC_ISO15693MAP_H */
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