doc: renamed project
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SylvanArnold
committed by
Sylvan Arnold
Sylvan Arnold
parent
244e516bd8
commit
32618389d1
90
pico-sensor/McuLib/FatFS/source/fsl_usb_disk/fsl_usb_disk.h
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90
pico-sensor/McuLib/FatFS/source/fsl_usb_disk/fsl_usb_disk.h
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@@ -0,0 +1,90 @@
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/*
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* Copyright (c) 2015, Freescale Semiconductor, Inc.
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* Copyright 2016 NXP
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* All rights reserved.
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*
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _MSD_DISKIO_H_
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#define _MSD_DISKIO_H_
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#include "usb_host_config.h"
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#include "usb_host.h"
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#include "usb_host_msd.h"
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#include "ff.h"
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#include "diskio.h"
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*! @brief mass storage read/write retry time */
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#define USB_HOST_FATFS_RW_RETRY_TIMES (2U)
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/*******************************************************************************
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* API
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******************************************************************************/
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/*!
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* @brief fatfs call this function to initialize physical disk.
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*
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* @param pdrv Physical drive number.
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*
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* @retval 0x00 success.
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*/
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extern DSTATUS USB_HostMsdInitializeDisk(BYTE pdrv);
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/*!
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* @brief fatfs call this function to get physical disk status.
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*
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* @param pdrv Physical drive number.
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*
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* @retval 0x00 OK.
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*/
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extern DSTATUS USB_HostMsdGetDiskStatus(BYTE pdrv);
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/*!
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* @brief fatfs call this function to write data to physical disk.
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*
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* @param pdrv Physical drive number.
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* @param buff Pointer to the data buffer to store read data.
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* @param sector Start sector number.
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* @param count Number of sectors to read.
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*
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* @retval RES_PARERR parameter error.
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* @retval RES_ERROR usb stack driver error.
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* @retval RES_NOTRDY read disk error.
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*/
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extern DRESULT USB_HostMsdReadDisk(BYTE pdrv, BYTE *buff, DWORD sector, UINT count);
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/*!
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* @brief fatfs call this function to write data to physical disk.
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*
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* @param pdrv Physical drive number.
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* @param buff Pointer to the data buffer to be written.
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* @param sector Start sector number.
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* @param count Number of sectors to read.
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*
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* @retval RES_PARERR parameter error.
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* @retval RES_ERROR usb stack driver error.
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* @retval RES_NOTRDY write disk error.
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*/
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extern DRESULT USB_HostMsdWriteDisk(BYTE pdrv, const BYTE *buff, DWORD sector, UINT count);
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/*!
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* @brief fatfs call this function to write data to physical disk.
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*
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* @param pdrv Physical drive number.
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* @param cmd ioctl command, please reference to diskio.h
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* @param buff Parameter or data buffer.
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*
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* @retval RES_PARERR parameter error.
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* @retval RES_ERROR usb stack driver error.
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* @retval RES_NOTRDY write disk error.
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*/
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extern DRESULT USB_HostMsdIoctlDisk(BYTE pdrv, BYTE cmd, void *buff);
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#endif /* _MSD_DISKIO_H_ */
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386
pico-sensor/McuLib/FatFS/source/fsl_usb_disk/fsl_usb_disk_bm.c
Normal file
386
pico-sensor/McuLib/FatFS/source/fsl_usb_disk/fsl_usb_disk_bm.c
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@@ -0,0 +1,386 @@
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/*
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* Copyright (c) 2015, Freescale Semiconductor, Inc.
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* Copyright 2016 NXP
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* All rights reserved.
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*
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "McuLib.h"
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#if McuLib_CONFIG_USE_FAT_FS
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#include "ffconf.h"
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/* This fatfs subcomponent is disabled by default
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* To enable it, define following macro in ffconf.h */
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#ifdef USB_DISK_ENABLE
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#include "fsl_usb_disk.h" /* FatFs lower layer API */
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/*******************************************************************************
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* Definitons
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******************************************************************************/
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/*******************************************************************************
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* Prototypes
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******************************************************************************/
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/*!
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* @brief host msd ufi command callback.
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*
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* This function is used as callback function for ufi command .
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*
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* @param param NULL.
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* @param data data buffer pointer.
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* @param dataLength data length.
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* @status transfer result status.
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*/
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static void USB_HostMsdUfiCallback(void *param, uint8_t *data, uint32_t dataLength, usb_status_t status);
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/*******************************************************************************
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* Variables
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******************************************************************************/
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extern usb_host_handle g_HostHandle;
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usb_host_class_handle g_UsbFatfsClassHandle;
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static uint32_t s_FatfsSectorSize;
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/* command on-going state. It should set to 1 when start command, it is set to 0 in the callback */
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static volatile uint8_t ufiIng;
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/* command callback status */
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static volatile usb_status_t ufiStatus;
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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USB_DMA_NONINIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE) static uint8_t s_UsbTransferBuffer[FF_MAX_SS];
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#else
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USB_DMA_NONINIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE) static uint8_t s_UsbTransferBuffer[20];
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#endif
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/*******************************************************************************
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* Code
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******************************************************************************/
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static void USB_HostMsdUfiCallback(void *param, uint8_t *data, uint32_t dataLength, usb_status_t status)
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{
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ufiIng = 0;
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ufiStatus = status;
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}
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static inline void USB_HostControllerTaskFunction(usb_host_handle hostHandle)
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{
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#if ((defined USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI))
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USB_HostKhciTaskFunction(hostHandle);
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#endif /* USB_HOST_CONFIG_KHCI */
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#if ((defined USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI))
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USB_HostEhciTaskFunction(hostHandle);
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#endif /* USB_HOST_CONFIG_EHCI */
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#if ((defined USB_HOST_CONFIG_IP3516HS) && (USB_HOST_CONFIG_IP3516HS > 0U))
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USB_HostIp3516HsTaskFunction(g_HostHandle);
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#endif /* USB_HOST_CONFIG_IP3516HS */
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#if ((defined USB_HOST_CONFIG_OHCI) && (USB_HOST_CONFIG_OHCI > 0U))
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USB_HostOhciTaskFunction(g_HostHandle);
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#endif /* USB_HOST_CONFIG_OHCI */
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}
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DSTATUS USB_HostMsdInitializeDisk(BYTE pdrv)
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{
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uint32_t address;
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/* test unit ready */
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
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{
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return RES_ERROR;
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}
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if (USB_HostMsdTestUnitReady(g_UsbFatfsClassHandle, 0, USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
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{
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return STA_NOINIT;
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}
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while (ufiIng) /* wait the command */
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{
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USB_HostControllerTaskFunction(g_HostHandle);
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}
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/*request sense */
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
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{
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return RES_ERROR;
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}
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if (USB_HostMsdRequestSense(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer, sizeof(usb_host_ufi_sense_data_t),
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USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
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{
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return STA_NOINIT;
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}
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while (ufiIng) /* wait the command */
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{
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USB_HostControllerTaskFunction(g_HostHandle);
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}
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/* get the sector size */
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
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{
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return RES_ERROR;
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}
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if (USB_HostMsdReadCapacity(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer, sizeof(usb_host_ufi_read_capacity_t),
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USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
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{
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return STA_NOINIT;
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}
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else
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{
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while (ufiIng)
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{
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USB_HostControllerTaskFunction(g_HostHandle);
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}
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if (ufiStatus == kStatus_USB_Success)
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{
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address = (uint32_t)&s_UsbTransferBuffer[0];
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address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->blockLengthInBytes;
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s_FatfsSectorSize = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
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}
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else
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{
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s_FatfsSectorSize = 512;
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}
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}
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return 0x00;
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}
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DSTATUS USB_HostMsdGetDiskStatus(BYTE pdrv)
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{
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return 0x00;
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}
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DRESULT USB_HostMsdReadDisk(BYTE pdrv, BYTE *buff, DWORD sector, UINT count)
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{
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DRESULT fatfs_code = RES_ERROR;
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usb_status_t status = kStatus_USB_Success;
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uint32_t retry = USB_HOST_FATFS_RW_RETRY_TIMES;
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uint8_t *transferBuf;
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uint32_t sectorCount;
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uint32_t sectorIndex;
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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uint32_t index;
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#endif
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if (!count)
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{
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return RES_PARERR;
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}
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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transferBuf = s_UsbTransferBuffer;
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sectorCount = 1;
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for (index = 0; index < count; ++index)
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{
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sectorIndex = sector + index;
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#else
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transferBuf = buff;
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sectorCount = count;
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sectorIndex = sector;
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#endif
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retry = USB_HOST_FATFS_RW_RETRY_TIMES;
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while (retry--)
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{
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
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{
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return RES_ERROR;
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}
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status = USB_HostMsdRead10(g_UsbFatfsClassHandle, 0, sectorIndex, (uint8_t *)transferBuf,
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(uint32_t)(s_FatfsSectorSize * sectorCount), sectorCount, USB_HostMsdUfiCallback, NULL);
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if (status != kStatus_USB_Success)
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{
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fatfs_code = RES_ERROR;
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}
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else
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{
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while (ufiIng)
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{
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USB_HostControllerTaskFunction(g_HostHandle);
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}
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if (ufiStatus == kStatus_USB_Success)
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{
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fatfs_code = RES_OK;
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break;
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}
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else
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{
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fatfs_code = RES_NOTRDY;
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}
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}
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}
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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memcpy(buff + index * s_FatfsSectorSize, s_UsbTransferBuffer, s_FatfsSectorSize);
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}
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#endif
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return fatfs_code;
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}
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DRESULT USB_HostMsdWriteDisk(BYTE pdrv, const BYTE *buff, DWORD sector, UINT count)
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{
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DRESULT fatfs_code = RES_ERROR;
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usb_status_t status = kStatus_USB_Success;
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uint32_t retry = USB_HOST_FATFS_RW_RETRY_TIMES;
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const uint8_t *transferBuf;
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uint32_t sectorCount;
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uint32_t sectorIndex;
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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uint32_t index;
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#endif
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if (!count)
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{
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return RES_PARERR;
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}
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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transferBuf = (const uint8_t *)s_UsbTransferBuffer;
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sectorCount = 1;
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for (index = 0; index < count; ++index)
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{
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sectorIndex = sector + index;
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memcpy(s_UsbTransferBuffer, buff + index * s_FatfsSectorSize, s_FatfsSectorSize);
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#else
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transferBuf = buff;
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sectorCount = count;
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sectorIndex = sector;
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#endif
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retry = USB_HOST_FATFS_RW_RETRY_TIMES;
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while (retry--)
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{
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
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{
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return RES_ERROR;
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}
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status = USB_HostMsdWrite10(g_UsbFatfsClassHandle, 0, sectorIndex, (uint8_t *)transferBuf,
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(uint32_t)(s_FatfsSectorSize * sectorCount), sectorCount, USB_HostMsdUfiCallback, NULL);
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if (status != kStatus_USB_Success)
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{
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fatfs_code = RES_ERROR;
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}
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else
|
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{
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while (ufiIng)
|
||||
{
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USB_HostControllerTaskFunction(g_HostHandle);
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}
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if (ufiStatus == kStatus_USB_Success)
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||||
{
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||||
fatfs_code = RES_OK;
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break;
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}
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else
|
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{
|
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fatfs_code = RES_NOTRDY;
|
||||
}
|
||||
}
|
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}
|
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#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
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(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
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}
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#endif
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return fatfs_code;
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}
|
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DRESULT USB_HostMsdIoctlDisk(BYTE pdrv, BYTE cmd, void *buff)
|
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{
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uint32_t address;
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DRESULT fatfs_code = RES_ERROR;
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usb_status_t status = kStatus_USB_Success;
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uint32_t value;
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switch (cmd)
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{
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case GET_SECTOR_COUNT:
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case GET_SECTOR_SIZE:
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if (!buff)
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{
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return RES_ERROR;
|
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}
|
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ufiIng = 1;
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if (g_UsbFatfsClassHandle == NULL)
|
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{
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return RES_ERROR;
|
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}
|
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status = USB_HostMsdReadCapacity(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer,
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sizeof(usb_host_ufi_read_capacity_t), USB_HostMsdUfiCallback, NULL);
|
||||
if (status != kStatus_USB_Success)
|
||||
{
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fatfs_code = RES_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
while (ufiIng)
|
||||
{
|
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USB_HostControllerTaskFunction(g_HostHandle);
|
||||
}
|
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if (ufiStatus == kStatus_USB_Success)
|
||||
{
|
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fatfs_code = RES_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
fatfs_code = RES_NOTRDY;
|
||||
}
|
||||
}
|
||||
|
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if (fatfs_code == RES_OK)
|
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{
|
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if (GET_SECTOR_COUNT == cmd) /* Get number of sectors on the disk (DWORD) */
|
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{
|
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address = (uint32_t)&s_UsbTransferBuffer[0];
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address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->lastLogicalBlockAddress;
|
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value = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
|
||||
((uint8_t *)buff)[0] = ((uint8_t*)&value)[0];
|
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((uint8_t *)buff)[1] = ((uint8_t*)&value)[1];
|
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((uint8_t *)buff)[2] = ((uint8_t*)&value)[2];
|
||||
((uint8_t *)buff)[3] = ((uint8_t*)&value)[3];
|
||||
}
|
||||
else /* Get the sector size in byte */
|
||||
{
|
||||
address = (uint32_t)&s_UsbTransferBuffer[0];
|
||||
address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->blockLengthInBytes;
|
||||
value = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
|
||||
((uint8_t *)buff)[0] = ((uint8_t*)&value)[0];
|
||||
((uint8_t *)buff)[1] = ((uint8_t*)&value)[1];
|
||||
((uint8_t *)buff)[2] = ((uint8_t*)&value)[2];
|
||||
((uint8_t *)buff)[3] = ((uint8_t*)&value)[3];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case GET_BLOCK_SIZE:
|
||||
if (!buff)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
*(uint32_t *)buff = 0;
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
|
||||
case CTRL_SYNC:
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
|
||||
default:
|
||||
fatfs_code = RES_PARERR;
|
||||
break;
|
||||
}
|
||||
return fatfs_code;
|
||||
}
|
||||
#endif /* USB_DISK_ENABLE */
|
||||
|
||||
#endif /* McuLib_CONFIG_USE_FAT_FS */
|
||||
@@ -0,0 +1,376 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Freescale Semiconductor, Inc.
|
||||
* Copyright 2016 NXP
|
||||
* All rights reserved.
|
||||
*
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*/
|
||||
#include "McuLib.h"
|
||||
#if McuLib_CONFIG_USE_FAT_FS
|
||||
|
||||
#include "ffconf.h"
|
||||
/* This fatfs subcomponent is disabled by default
|
||||
* To enable it, define following macro in ffconf.h */
|
||||
#ifdef USB_DISK_ENABLE
|
||||
|
||||
#include "fsl_usb_disk.h" /* FatFs lower layer API */
|
||||
|
||||
/*******************************************************************************
|
||||
* Definitons
|
||||
******************************************************************************/
|
||||
|
||||
/*******************************************************************************
|
||||
* Prototypes
|
||||
******************************************************************************/
|
||||
|
||||
/*!
|
||||
* @brief host msd ufi command callback.
|
||||
*
|
||||
* This function is used as callback function for ufi command .
|
||||
*
|
||||
* @param param NULL.
|
||||
* @param data data buffer pointer.
|
||||
* @param dataLength data length.
|
||||
* @status transfer result status.
|
||||
*/
|
||||
static void USB_HostMsdUfiCallback(void *param, uint8_t *data, uint32_t dataLength, usb_status_t status);
|
||||
|
||||
/*******************************************************************************
|
||||
* Variables
|
||||
******************************************************************************/
|
||||
|
||||
extern usb_host_handle g_HostHandle;
|
||||
|
||||
usb_host_class_handle g_UsbFatfsClassHandle;
|
||||
static uint32_t s_FatfsSectorSize;
|
||||
static SemaphoreHandle_t s_CommandSemaphore;
|
||||
/* command callback status */
|
||||
static volatile usb_status_t ufiStatus;
|
||||
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
USB_DMA_NONINIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE) static uint8_t s_UsbTransferBuffer[FF_MAX_SS];
|
||||
#else
|
||||
USB_DMA_NONINIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE) static uint8_t s_UsbTransferBuffer[20];
|
||||
#endif
|
||||
|
||||
/*******************************************************************************
|
||||
* Code
|
||||
******************************************************************************/
|
||||
|
||||
static void USB_HostMsdUfiCallback(void *param, uint8_t *data, uint32_t dataLength, usb_status_t status)
|
||||
{
|
||||
xSemaphoreGive(s_CommandSemaphore);
|
||||
ufiStatus = status;
|
||||
}
|
||||
|
||||
DSTATUS USB_HostMsdInitializeDisk(BYTE pdrv)
|
||||
{
|
||||
uint32_t address;
|
||||
|
||||
if (s_CommandSemaphore == NULL)
|
||||
{
|
||||
s_CommandSemaphore = xSemaphoreCreateCounting(0x01U, 0x00U);
|
||||
}
|
||||
else
|
||||
{
|
||||
vSemaphoreDelete(s_CommandSemaphore);
|
||||
s_CommandSemaphore = xSemaphoreCreateCounting(0x01U, 0x00U);
|
||||
}
|
||||
if (NULL == s_CommandSemaphore)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
|
||||
/* test unit ready */
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (USB_HostMsdTestUnitReady(g_UsbFatfsClassHandle, 0, USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
|
||||
{
|
||||
return STA_NOINIT;
|
||||
}
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
|
||||
/*request sense */
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (USB_HostMsdRequestSense(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer, sizeof(usb_host_ufi_sense_data_t),
|
||||
USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
|
||||
{
|
||||
return STA_NOINIT;
|
||||
}
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
|
||||
/* get the sector size */
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (USB_HostMsdReadCapacity(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer, sizeof(usb_host_ufi_read_capacity_t),
|
||||
USB_HostMsdUfiCallback, NULL) != kStatus_USB_Success)
|
||||
{
|
||||
return STA_NOINIT;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (ufiStatus == kStatus_USB_Success)
|
||||
{
|
||||
address = (uint32_t)&s_UsbTransferBuffer[0];
|
||||
address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->blockLengthInBytes;
|
||||
s_FatfsSectorSize = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
|
||||
}
|
||||
else
|
||||
{
|
||||
s_FatfsSectorSize = 512;
|
||||
}
|
||||
}
|
||||
|
||||
return 0x00;
|
||||
}
|
||||
|
||||
DSTATUS USB_HostMsdGetDiskStatus(BYTE pdrv)
|
||||
{
|
||||
return 0x00;
|
||||
}
|
||||
|
||||
DRESULT USB_HostMsdReadDisk(BYTE pdrv, BYTE *buff, DWORD sector, UINT count)
|
||||
{
|
||||
DRESULT fatfs_code = RES_ERROR;
|
||||
usb_status_t status = kStatus_USB_Success;
|
||||
uint32_t retry = USB_HOST_FATFS_RW_RETRY_TIMES;
|
||||
uint8_t *transferBuf;
|
||||
uint32_t sectorCount;
|
||||
uint32_t sectorIndex;
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
uint32_t index;
|
||||
#endif
|
||||
|
||||
if (!count)
|
||||
{
|
||||
return RES_PARERR;
|
||||
}
|
||||
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
transferBuf = s_UsbTransferBuffer;
|
||||
sectorCount = 1;
|
||||
for (index = 0; index < count; ++index)
|
||||
{
|
||||
sectorIndex = sector + index;
|
||||
#else
|
||||
transferBuf = buff;
|
||||
sectorCount = count;
|
||||
sectorIndex = sector;
|
||||
#endif
|
||||
retry = USB_HOST_FATFS_RW_RETRY_TIMES;
|
||||
while (retry--)
|
||||
{
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
status = USB_HostMsdRead10(g_UsbFatfsClassHandle, 0, sectorIndex, (uint8_t *)transferBuf,
|
||||
(uint32_t)(s_FatfsSectorSize * sectorCount), sectorCount, USB_HostMsdUfiCallback, NULL);
|
||||
if (status != kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (ufiStatus == kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
fatfs_code = RES_NOTRDY;
|
||||
}
|
||||
}
|
||||
}
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
memcpy(buff + index * s_FatfsSectorSize, s_UsbTransferBuffer, s_FatfsSectorSize);
|
||||
}
|
||||
#endif
|
||||
return fatfs_code;
|
||||
}
|
||||
|
||||
DRESULT USB_HostMsdWriteDisk(BYTE pdrv, const BYTE *buff, DWORD sector, UINT count)
|
||||
{
|
||||
DRESULT fatfs_code = RES_ERROR;
|
||||
usb_status_t status = kStatus_USB_Success;
|
||||
uint32_t retry = USB_HOST_FATFS_RW_RETRY_TIMES;
|
||||
const uint8_t *transferBuf;
|
||||
uint32_t sectorCount;
|
||||
uint32_t sectorIndex;
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
uint32_t index;
|
||||
#endif
|
||||
|
||||
if (!count)
|
||||
{
|
||||
return RES_PARERR;
|
||||
}
|
||||
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
transferBuf = (const uint8_t *)s_UsbTransferBuffer;
|
||||
sectorCount = 1;
|
||||
for (index = 0; index < count; ++index)
|
||||
{
|
||||
sectorIndex = sector + index;
|
||||
memcpy(s_UsbTransferBuffer, buff + index * s_FatfsSectorSize, s_FatfsSectorSize);
|
||||
#else
|
||||
transferBuf = buff;
|
||||
sectorCount = count;
|
||||
sectorIndex = sector;
|
||||
#endif
|
||||
retry = USB_HOST_FATFS_RW_RETRY_TIMES;
|
||||
while (retry--)
|
||||
{
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
status = USB_HostMsdWrite10(g_UsbFatfsClassHandle, 0, sectorIndex, (uint8_t *)transferBuf,
|
||||
(uint32_t)(s_FatfsSectorSize * sectorCount), sectorCount, USB_HostMsdUfiCallback, NULL);
|
||||
if (status != kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (ufiStatus == kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
fatfs_code = RES_NOTRDY;
|
||||
}
|
||||
}
|
||||
}
|
||||
#if (defined(USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE) && (USB_HOST_CONFIG_BUFFER_PROPERTY_CACHEABLE)) ||\
|
||||
(defined(DATA_SECTION_IS_CACHEABLE) && (DATA_SECTION_IS_CACHEABLE))
|
||||
}
|
||||
#endif
|
||||
return fatfs_code;
|
||||
}
|
||||
|
||||
DRESULT USB_HostMsdIoctlDisk(BYTE pdrv, BYTE cmd, void *buff)
|
||||
{
|
||||
uint32_t address;
|
||||
DRESULT fatfs_code = RES_ERROR;
|
||||
usb_status_t status = kStatus_USB_Success;
|
||||
uint32_t value;
|
||||
|
||||
switch (cmd)
|
||||
{
|
||||
case GET_SECTOR_COUNT:
|
||||
case GET_SECTOR_SIZE:
|
||||
if (!buff)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
|
||||
if (g_UsbFatfsClassHandle == NULL)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
status = USB_HostMsdReadCapacity(g_UsbFatfsClassHandle, 0, s_UsbTransferBuffer,
|
||||
sizeof(usb_host_ufi_read_capacity_t), USB_HostMsdUfiCallback, NULL);
|
||||
if (status != kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pdTRUE != xSemaphoreTake(s_CommandSemaphore, portMAX_DELAY)) /* wait the command */
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
if (ufiStatus == kStatus_USB_Success)
|
||||
{
|
||||
fatfs_code = RES_OK;
|
||||
}
|
||||
else
|
||||
{
|
||||
fatfs_code = RES_NOTRDY;
|
||||
}
|
||||
}
|
||||
|
||||
if (fatfs_code == RES_OK)
|
||||
{
|
||||
if (GET_SECTOR_COUNT == cmd) /* Get number of sectors on the disk (DWORD) */
|
||||
{
|
||||
address = (uint32_t)&s_UsbTransferBuffer[0];
|
||||
address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->lastLogicalBlockAddress;
|
||||
value = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
|
||||
((uint8_t *)buff)[0] = ((uint8_t*)&value)[0];
|
||||
((uint8_t *)buff)[1] = ((uint8_t*)&value)[1];
|
||||
((uint8_t *)buff)[2] = ((uint8_t*)&value)[2];
|
||||
((uint8_t *)buff)[3] = ((uint8_t*)&value)[3];
|
||||
}
|
||||
else /* Get the sector size in byte */
|
||||
{
|
||||
address = (uint32_t)&s_UsbTransferBuffer[0];
|
||||
address = (uint32_t)((usb_host_ufi_read_capacity_t *)(address))->blockLengthInBytes;
|
||||
value = USB_LONG_FROM_BIG_ENDIAN_ADDRESS(((uint8_t *)address));
|
||||
((uint8_t *)buff)[0] = ((uint8_t*)&value)[0];
|
||||
((uint8_t *)buff)[1] = ((uint8_t*)&value)[1];
|
||||
((uint8_t *)buff)[2] = ((uint8_t*)&value)[2];
|
||||
((uint8_t *)buff)[3] = ((uint8_t*)&value)[3];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case GET_BLOCK_SIZE:
|
||||
if (!buff)
|
||||
{
|
||||
return RES_ERROR;
|
||||
}
|
||||
*(uint32_t *)buff = 0;
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
|
||||
case CTRL_SYNC:
|
||||
fatfs_code = RES_OK;
|
||||
break;
|
||||
|
||||
default:
|
||||
fatfs_code = RES_PARERR;
|
||||
break;
|
||||
}
|
||||
return fatfs_code;
|
||||
}
|
||||
#endif /* USB_DISK_ENABLE */
|
||||
|
||||
#endif /* McuLib_CONFIG_USE_FAT_FS */
|
||||
|
||||
Reference in New Issue
Block a user