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https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
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102 lines
2.4 KiB
C
102 lines
2.4 KiB
C
/*
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* Copyright (c) 2022-2023, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Authors: matteo <duanmt@artinchip.com>
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*/
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#ifndef _SDMC_DISK_H_
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#define _SDMC_DISK_H_
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#include <stdint.h>
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#include <ff.h>
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#include "diskio.h"
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#include "mmc.h"
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/*!
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* @addtogroup SDMC Disk
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* @{
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*/
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*******************************************************************************
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* Variables
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******************************************************************************/
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/*************************************************************************************************
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* API
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************************************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/*!
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* @name SDMC Disk Function
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* @{
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*/
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/*!
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* @brief Initializes SDMC disk.
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*
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* @param pdrv Physical drive number.
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* @retval STA_NOINIT Failed.
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* @retval RES_OK Success.
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*/
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DSTATUS sdmc_disk_initialize(uint8_t pdrv);
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/*!
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* Gets SDMC disk status
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*
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* @param pdrv Physical drive number.
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* @retval STA_NOINIT Failed.
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* @retval RES_OK Success.
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*/
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DSTATUS sdmc_disk_status(uint8_t pdrv);
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/*!
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* @brief Reads SDMC disk.
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*
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* @param pdrv Physical drive number.
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* @param buf The data buffer pointer to store read content.
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* @param sector The start sector number to be read.
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* @param cnt The sector count to be read.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT sdmc_disk_read(uint8_t pdrv, uint8_t *buf, uint32_t sector, uint8_t cnt);
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/*!
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* @brief Writes SDMC disk.
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*
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* @param pdrv Physical drive number.
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* @param buf The data buffer pointer to store write content.
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* @param sector The start sector number to be written.
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* @param cnt The sector count to be written.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT sdmc_disk_write(uint8_t pdrv, const uint8_t *buf, uint32_t sector, uint8_t cnt);
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/*!
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* @brief SDMC disk IO operation.
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*
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* @param pdrv Physical drive number.
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* @param command The command to be set.
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* @param buf The buffer to store command result.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT sdmc_disk_ioctl(uint8_t pdrv, uint8_t command, void *buf);
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/* @} */
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#if defined(__cplusplus)
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}
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#endif
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#endif /* _SDMC_DISK_H_ */
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