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/*
* Copyright (c) 2020 - 2024 Renesas Electronics Corporation and/or its affiliates
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef R_USB_DEVICE_H
#define R_USB_DEVICE_H
/***********************************************************************************************************************
* Includes
**********************************************************************************************************************/
#include "bsp_api.h"
#include "r_usb_device_api.h"
#include "r_usb_device_cfg.h"
/* Common macro for FSP header files. There is also a corresponding FSP_FOOTER macro at the end of this file. */
FSP_HEADER
/***********************************************************************************************************************
* Macro definitions
**********************************************************************************************************************/
/**********************************************************************************************************************
* Typedef definitions
**********************************************************************************************************************/
typedef enum e_usbd_control_stage
{
USB_CONTROL_STAGE_IDLE = 0x0,
USB_CONTROL_STAGE_SETUP = 0x0,
USB_CONTROL_STAGE_READ_DATA = 0x1,
USB_CONTROL_STAGE_READ_STATUS = 0x2,
USB_CONTROL_STAGE_WRITE_DATA = 0x3,
USB_CONTROL_STAGE_WRITE_STATUS = 0x4,
USB_CONTROL_STAGE_WRITE_NODATA_STATUS = 0x5,
USB_CONTROL_STAGE_ERROR = 0x6,
} usbd_control_stage_t;
typedef struct st_usbd_instance_ctrl
{
uint32_t open;
void * p_reg;
usbd_cfg_t const * p_cfg;
void (* p_callback)(usbd_callback_arg_t * p_args);
usbd_callback_arg_t * p_callback_memory;
void const * p_context;
volatile usbd_control_stage_t dcp_stage;
} usbd_instance_ctrl_t;
/**********************************************************************************************************************
* Exported global variables
**********************************************************************************************************************/
fsp_err_t R_USBD_Open(usbd_ctrl_t * const p_api_ctrl, usbd_cfg_t const * const p_cfg);
fsp_err_t R_USBD_RemoteWakeup(usbd_ctrl_t * const p_api_ctrl);
fsp_err_t R_USBD_Connect(usbd_ctrl_t * const p_api_ctrl);
fsp_err_t R_USBD_Disconnect(usbd_ctrl_t * const p_api_ctrl);
fsp_err_t R_USBD_EdptOpen(usbd_ctrl_t * const p_api_ctrl, usbd_desc_endpoint_t const * p_ep_desc);
fsp_err_t R_USBD_EdptClose(usbd_ctrl_t * const p_api_ctrl, uint8_t ep_addr);
fsp_err_t R_USBD_XferStart(usbd_ctrl_t * const p_api_ctrl, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes);
fsp_err_t R_USBD_XferAbort(usbd_ctrl_t * const p_api_ctrl, uint8_t ep_addr);
fsp_err_t R_USBD_EdptStall(usbd_ctrl_t * const p_api_ctrl, uint8_t ep_addr);
fsp_err_t R_USBD_EdptClearStall(usbd_ctrl_t * const p_api_ctrl, uint8_t ep_addr);
fsp_err_t R_USBD_Close(usbd_ctrl_t * const p_api_ctrl);
/* Common macro for FSP header files. There is also a corresponding FSP_HEADER macro at the top of this file. */
FSP_FOOTER
#endif /* R_USB_DEVICE_H */
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