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fsmci_cfg.h
Go to the documentation of this file.
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/*
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* @brief LPC17xx/40xx SDMMC Card, ChaN FAT FS configuration file
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#ifndef __FSMCI_CFG_H_
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#define __FSMCI_CFG_H_
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#include <string.h>
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#include "
ffconf.h
"
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#include "
diskio.h
"
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#include "board.h"
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typedef
SDMMC_CARD_T
CARD_HANDLE_T
;
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#define FSMCI_CardAcquire(hc) Chip_SDMMC_Acquire(LPC_SDC, hc)
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#define FSMCI_CardInit() (&sdCardInfo)
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#define FSMCI_CardGetSectorCnt(hc) ((hc)->blocknr)
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#define FSMCI_CardGetSectorSz(hc) ((hc)->block_len)
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#define FSMCI_CardGetBlockSz(hc) (4UL * 1024)
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#define FSMCI_CardGetType(hc) ((hc)->card_type)
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#define FSMCI_CardGetCSD(hc,n) ((hc)->csd[(n)])
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#define FSMCI_CardGetCID(hc,n) ((hc)->cid[(n)])
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#define FSMCI_CardGetState(hc,buff) (Chip_SDMMC_GetSDStatus(LPC_SDC, hc, (uint32_t *)buff) > 0)
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#define FSMCI_CardReadSectors(hc,buf,startSector,numSector) \
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Chip_SDMMC_ReadBlocks(LPC_SDC, hc, buf, startSector, numSector)
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#define FSMCI_CardWriteSectors(hc,buf,startSector,numSector) \
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Chip_SDMMC_WriteBlocks(LPC_SDC, hc, buf, startSector, numSector)
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#define FSMCI_InitRealTimeClock() rtc_initialize()
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#define FSMCI_CardInsertWait(hc)
/* No Card detect yet */
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extern
CARD_HANDLE_T
sdCardInfo
;
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extern
void
rtc_initialize
(
void
);
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STATIC
INLINE
int
FSMCI_CardReadyWait
(
CARD_HANDLE_T
*hCrd,
int
tout)
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{
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extern
volatile
uint32_t
timerCntms
;
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uint32_t
init =
timerCntms
;
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while
(timerCntms < init + tout) {
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if
(
Chip_SDMMC_GetCardStatus
(
LPC_SDC
, hCrd) &
R1_READY_FOR_DATA
)
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return
1;
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}
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return
0;
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}
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#endif
/* ifndef __FSMCI_CFG_H_ */
applications
lpc17xx_40xx
examples
periph
periph_sdmmc
fsmci_cfg.h
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