87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/*
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* Copyright (c) 2016, 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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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __USB_DEVICE_CH9_H__
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#define __USB_DEVICE_CH9_H__
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*!
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* @addtogroup usb_device_ch9
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* @{
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*/
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*! @brief Defines USB device status size when the host request to get device status */
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#define USB_DEVICE_STATUS_SIZE (0x02U)
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/*! @brief Defines USB device interface status size when the host request to get interface status */
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#define USB_INTERFACE_STATUS_SIZE (0x02U)
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/*! @brief Defines USB device endpoint status size when the host request to get endpoint status */
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#define USB_ENDPOINT_STATUS_SIZE (0x02U)
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/*! @brief Defines USB device configuration size when the host request to get current configuration */
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#define USB_CONFIGURE_SIZE (0X01U)
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/*! @brief Defines USB device interface alternate setting size when the host request to get interface alternate setting
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*/
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#define USB_INTERFACE_SIZE (0X01U)
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/*! @brief Defines USB device status mask */
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#define USB_GET_STATUS_DEVICE_MASK (0x03U)
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/*! @brief Defines USB device interface status mask */
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#define USB_GET_STATUS_INTERFACE_MASK (0x03U)
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/*! @brief Defines USB device endpoint status mask */
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#define USB_GET_STATUS_ENDPOINT_MASK (0x03U)
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/*! @brief Control read and write sequence */
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typedef enum _usb_device_control_read_write_sequence
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{
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kUSB_DeviceControlPipeSetupStage = 0U, /*!< Setup stage */
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kUSB_DeviceControlPipeDataStage, /*!< Data stage */
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kUSB_DeviceControlPipeStatusStage, /*!< status stage */
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} usb_device_control_read_write_sequence_t;
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/*******************************************************************************
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* API
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******************************************************************************/
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/*******************************************************************************
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* API
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******************************************************************************/
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/*!
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* @brief Initialize the control pipes.
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*
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* The function is used to initialize the control pipes. This function should be called when event
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* kUSB_DeviceEventBusReset is received.
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*
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* @param handle The device handle.
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*
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* @return A USB error code or kStatus_USB_Success.
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*/
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extern usb_status_t USB_DeviceControlPipeInit(usb_device_handle handle);
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#if defined(__cplusplus)
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}
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#endif
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/*! @}*/
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#endif /* __USB_DEVICE_CH9_H__ */
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