CherryUSB/class/msc/usbh_msc.h

/**
 * @file usbh_msc.h
 * @brief
 *
 * Copyright (c) 2022 sakumisu
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you 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.
 *
 */
#ifndef _USBH_MSC_H
#define _USBH_MSC_H

#include "usb_msc.h"
#include "usb_scsi.h"

struct usbh_msc {
    struct usbh_hubport *hport;

    uint8_t intf; /* Data interface number */
    uint8_t sdchar;
    usbh_epinfo_t bulkin;  /* Bulk IN endpoint */
    usbh_epinfo_t bulkout; /* Bulk OUT endpoint */
    uint8_t *tx_buffer;
    uint32_t blocknum;  /* Number of blocks on the USB mass storage device */
    uint16_t blocksize; /* Block size of USB mass storage device */
};

int usbh_msc_scsi_write10(struct usbh_msc *msc_class, uint32_t start_sector, const uint8_t *buffer, uint32_t nsectors);
int usbh_msc_scsi_read10(struct usbh_msc *msc_class, uint32_t start_sector, const uint8_t *buffer, uint32_t nsectors);

#ifdef __cplusplus
extern "C" {
#endif

#ifdef __cplusplus
}
#endif

#endif