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95 lines
4.0 KiB
95 lines
4.0 KiB
/*!
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\file usbh_usr.h
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\brief user application layer header file
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\version 2019-06-05, V1.0.0, firmware for GD32VF103
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*/
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/*
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Copyright (c) 2019, GigaDevice Semiconductor Inc.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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OF SUCH DAMAGE.
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*/
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#ifndef USBH_USR_H
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#define USBH_USR_H
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#include "ff.h"
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#include "usbh_core.h"
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#include "usb_conf.h"
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#include "usbh_msc_core.h"
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#include <stdio.h>
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extern usbh_user_cb user_callback_funs;
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/* state machine for the usbh_usr_application_state */
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#define USBH_USR_FS_INIT 0
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#define USBH_USR_FS_READLIST 1
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#define USBH_USR_FS_WRITEFILE 2
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#define USBH_USR_FS_DEMOEND 3
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extern uint8_t usbh_usr_application_state;
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/* function declarations */
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/* user operation for host-mode initialization */
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void usbh_user_init (void);
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/* de-int user state and associated variables */
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void usbh_user_deinit (void);
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/* user operation for device attached */
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void usbh_user_device_connected (void);
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/* user operation for reset USB Device */
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void usbh_user_device_reset (void);
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/* user operation for device disconnect event */
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void usbh_user_device_disconnected (void);
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/* user operation for device overcurrent detection event */
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void usbh_user_over_current_detected (void);
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/* user operation for detectting device speed */
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void usbh_user_device_speed_detected (uint32_t device_speed);
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/* user operation when device descriptor is available */
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void usbh_user_device_desc_available (void *dev_desc);
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/* USB device is successfully assigned the address */
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void usbh_user_device_address_assigned (void);
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/* user operation when configuration descriptor is available */
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void usbh_user_configuration_descavailable (usb_desc_config *cfg_desc,
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usb_desc_itf *itf_desc,
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usb_desc_ep *ep_desc);
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/* user operation when manufacturer string exists */
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void usbh_user_manufacturer_string (void *mfc_string);
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/* user operation when product string exists */
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void usbh_user_product_string (void *prod_string);
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/* user operatin when serialNum string exists */
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void usbh_user_serialnum_string (void *serialnum_string);
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/* user response request is displayed to ask for application jump to class */
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void usbh_user_enumeration_finish (void);
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/* user action for application state entry */
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usbh_user_status usbh_user_userinput (void);
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/* user operation when device is not supported */
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void usbh_user_device_not_supported (void);
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/* user operation when unrecoveredError happens */
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void usbh_user_unrecovered_error (void);
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/* demo application for mass storage */
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int usbh_usr_msc_application (void);
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#endif /* USBH_USR_H */
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