rt-thread-official/components/drivers/usb/cherryusb/class/msc/usbh_msc.h

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/*
* Copyright (c) 2022, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef USBH_MSC_H
#define USBH_MSC_H
#include "usb_msc.h"
#include "usb_scsi.h"
struct usbh_msc {
struct usbh_hubport *hport;
struct usb_endpoint_descriptor *bulkin; /* Bulk IN endpoint */
struct usb_endpoint_descriptor *bulkout; /* Bulk OUT endpoint */
struct usbh_urb bulkin_urb; /* Bulk IN urb */
struct usbh_urb bulkout_urb; /* Bulk OUT urb */
uint8_t intf; /* Data interface number */
uint8_t sdchar;
uint32_t blocknum; /* Number of blocks on the USB mass storage device */
uint16_t blocksize; /* Block size of USB mass storage device */
void *user_data;
};
struct usbh_msc_modeswitch_config {
const char *name;
uint16_t vid; /* Vendor ID (for vendor/product specific devices) */
uint16_t pid; /* Product ID (for vendor/product specific devices) */
const uint8_t *message_content;
};
void usbh_msc_modeswitch_enable(struct usbh_msc_modeswitch_config *config);
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);
void usbh_msc_run(struct usbh_msc *msc_class);
void usbh_msc_stop(struct usbh_msc *msc_class);
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif /* USBH_MSC_H */