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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2010, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* Definitions and function prototype for smc module
*/
#ifndef _SMC_
#define _SMC_
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "chip.h"
/*----------------------------------------------------------------------------
* Definitions
*----------------------------------------------------------------------------*/
/*
* NFC definitions
*/
/** Base address of NFC SRAM */
#define NFC_SRAM_BASE_ADDRESS 0x20100000
/** Base address for NFC Address Command */
#define NFC_CMD_BASE_ADDR 0x60000000
/*
* ECC definitions (Hsiao Code Errors)
*/
/** A single bit was incorrect but has been recovered. */
#define Hsiao_ERROR_SINGLEBIT 1
/** The original code has been corrupted. */
#define Hsiao_ERROR_ECC 2
/** Multiple bits are incorrect in the data and they cannot be corrected. */
#define Hsiao_ERROR_MULTIPLEBITS 3
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
/*
* NFC functions
*/
extern void SMC_NFC_Configure(Smc* pSmc, uint32_t mode);
extern void SMC_NFC_Reset(Smc* pSmc);
extern void SMC_NFC_EnableNfc(Smc* pSmc);
extern void SMC_NFC_EnableSpareRead(Smc* pSmc);
extern void SMC_NFC_DisableSpareRead(Smc* pSmc);
extern void SMC_NFC_EnableSpareWrite(Smc* pSmc);
extern void SMC_NFC_DisableSpareWrite(Smc* pSmc);
extern uint8_t SMC_NFC_isSpareRead(Smc* pSmc);
extern uint8_t SMC_NFC_isSpareWrite(Smc* pSmc);
extern uint8_t SMC_NFC_isTransferComplete(Smc* pSmc);
extern uint8_t SMC_NFC_isReadyBusy(Smc* pSmc);
extern uint8_t SMC_NFC_isNfcBusy(Smc* pSmc);
extern uint32_t SMC_NFC_GetStatus(Smc* pSmc);
extern void SMC_NFC_SendCommand(Smc* pSmc, uint32_t cmd, uint32_t addressCycle, uint32_t cycle0);
/*
* ECC functions
*/
extern void SMC_ECC_Configure(Smc* pSmc, uint32_t type, uint32_t pageSize);
extern uint32_t SMC_ECC_GetCorrectoinType(Smc* pSmc);
extern uint8_t SMC_ECC_GetStatus(Smc *pSmc, uint8_t eccNumber);
extern void SMC_ECC_GetValue(Smc* pSmc, uint32_t *ecc);
extern void SMC_ECC_GetEccParity(
uint32_t pageDataSize,
uint8_t *code,
uint8_t dataPath);
extern uint8_t SMC_ECC_VerifyHsiao(
uint8_t *data,
uint32_t size,
const uint8_t *originalCode,
const uint8_t *verifyCode,
uint8_t dataPath);
#endif /* #ifndef _SMC_ */
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