104 lines
3.9 KiB
C
104 lines
3.9 KiB
C
/**************************************************************************/
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/*!
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@file usbd.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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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
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \defgroup Group_USBD USB Device Driver (USBD)
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* \brief TBD
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* @{ */
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#ifndef _TUSB_USBD_H_
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#define _TUSB_USBD_H_
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//--------------------------------------------------------------------+
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// INCLUDE
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//--------------------------------------------------------------------+
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#include "common/common.h"
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#include "osal/osal.h"
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#include "dcd.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// LPC11uxx and LPC13uxx requires each buffer has to be 64-byte alignment
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#if TUSB_CFG_MCU == MCU_LPC11UXX || TUSB_CFG_MCU == MCU_LPC13UXX
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#define ATTR_USB_MIN_ALIGNMENT ATTR_ALIGNED(64)
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#else
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#define ATTR_USB_MIN_ALIGNMENT
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#endif
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//--------------------------------------------------------------------+
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// MACRO CONSTANT TYPEDEF
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//--------------------------------------------------------------------+
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typedef struct {
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void (* const init) (void);
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tusb_error_t (* const open)(uint8_t, tusb_descriptor_interface_t const *, uint16_t*);
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tusb_error_t (* const control_request_subtask) (uint8_t, tusb_control_request_t const *);
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tusb_error_t (* const xfer_cb) (endpoint_handle_t, tusb_event_t, uint32_t);
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void (* const close) (uint8_t);
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} usbd_class_driver_t;
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//--------------------------------------------------------------------+
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// INTERNAL OBJECT & FUNCTION DECLARATION
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// APPLICATION API
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//--------------------------------------------------------------------+
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bool tusbd_is_configured(uint8_t coreid) ATTR_WARN_UNUSED_RESULT;
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//void tusbd_device_suspended_cb(uint8_t coreid);
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//--------------------------------------------------------------------+
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// CLASS-USBD & INTERNAL API
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//--------------------------------------------------------------------+
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#ifdef _TINY_USB_SOURCE_FILE_
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extern osal_semaphore_handle_t usbd_control_xfer_sem_hdl;
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tusb_error_t usbd_init(void);
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OSAL_TASK_FUNCTION (usbd_task) (void* p_task_para);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_USBD_H_ */
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/** @} */
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