EndpointStream.h

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/*
 * @brief Endpoint data stream transmission and reception management
 *
 * @note
 * Copyright(C) NXP Semiconductors, 2012
 * Copyright(C) Dean Camera, 2011, 2012
 * All rights reserved.
 *
 * @par
 * Software that is described herein is for illustrative purposes only
 * which provides customers with programming information regarding the
 * LPC products.  This software is supplied "AS IS" without any warranties of
 * any kind, and NXP Semiconductors and its licensor disclaim any and
 * all warranties, express or implied, including all implied warranties of
 * merchantability, fitness for a particular purpose and non-infringement of
 * intellectual property rights.  NXP Semiconductors assumes no responsibility
 * or liability for the use of the software, conveys no license or rights under any
 * patent, copyright, mask work right, or any other intellectual property rights in
 * or to any products. NXP Semiconductors reserves the right to make changes
 * in the software without notification. NXP Semiconductors also makes no
 * representation or warranty that such application will be suitable for the
 * specified use without further testing or modification.
 *
 * @par
 * Permission to use, copy, modify, and distribute this software and its
 * documentation is hereby granted, under NXP Semiconductors' and its
 * licensor's relevant copyrights in the software, without fee, provided that it
 * is used in conjunction with NXP Semiconductors microcontrollers.  This
 * copyright, permission, and disclaimer notice must appear in all copies of
 * this code.
 */

#ifndef __ENDPOINT_STREAM_H__
#define __ENDPOINT_STREAM_H__

 /* Includes: */
  #include "../../../Common/Common.h"
  #include "USBMode.h"

 /* Enable C linkage for C++ Compilers: */
  #if defined(__cplusplus)
   extern "C" {
  #endif

 /* Preprocessor Checks: */
  #if !defined(__INCLUDE_FROM_USB_DRIVER)
   #error Do not include this file directly. Include lpcroot/libraries/LPCUSBlib/Drivers/USB/USB.h instead.
  #endif

 /* Public Interface - May be used in end-application: */
  /* Enums: */
   enum Endpoint_Stream_RW_ErrorCodes_t
   {
    ENDPOINT_RWSTREAM_NoError            = 0, 
    ENDPOINT_RWSTREAM_EndpointStalled    = 1, 
    ENDPOINT_RWSTREAM_DeviceDisconnected = 2, 
    ENDPOINT_RWSTREAM_BusSuspended       = 3, 
    ENDPOINT_RWSTREAM_Timeout            = 4, 
    ENDPOINT_RWSTREAM_IncompleteTransfer = 5, 
   };
   
   enum Endpoint_ControlStream_RW_ErrorCodes_t
   {
    ENDPOINT_RWCSTREAM_NoError            = 0, 
    ENDPOINT_RWCSTREAM_HostAborted        = 1, 
    ENDPOINT_RWCSTREAM_DeviceDisconnected = 2, 
    ENDPOINT_RWCSTREAM_BusSuspended       = 3, 
   };

  #include "../../../Common/Common.h"
  #include "USBTask.h"
  
  /* Function Prototypes: */
  uint8_t Endpoint_Discard_Stream(uint8_t corenum,
          uint16_t Length,
          uint16_t *const BytesProcessed);

  uint8_t Endpoint_Null_Stream(uint8_t corenum,
          uint16_t Length,
          uint16_t *const BytesProcessed);


    
  uint8_t Endpoint_Write_Stream_LE(uint8_t corenum,
           const void *const Buffer,
           uint16_t Length,
           uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(2);

  uint8_t Endpoint_Write_Stream_BE(uint8_t corenum,
           const void *const Buffer,
           uint16_t Length,
           uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(2);

  uint8_t Endpoint_Read_Stream_LE(uint8_t corenum,
          void *const Buffer,
          uint16_t Length,
          uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(2);

  uint8_t Endpoint_Read_Stream_BE(void *const Buffer,
          uint16_t Length,
          uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_Control_Stream_LE(uint8_t corenum, const void *const Buffer,
             uint16_t Length) ATTR_NON_NULL_PTR_ARG(2);

  uint8_t Endpoint_Write_Control_Stream_BE(const void *const Buffer,
             uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Read_Control_Stream_LE(uint8_t corenum, void *const Buffer,
            uint16_t Length) ATTR_NON_NULL_PTR_ARG(2);

  uint8_t Endpoint_Read_Control_Stream_BE(void *const Buffer,
            uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_EStream_LE(const void *const Buffer,
            uint16_t Length,
            uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_EStream_BE(const void *const Buffer,
            uint16_t Length,
            uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Read_EStream_LE(void *const Buffer,
           uint16_t Length,
           uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Read_EStream_BE(void *const Buffer,
           uint16_t Length,
           uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_Control_EStream_LE(const void *const Buffer,
              uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_Control_EStream_BE(const void *const Buffer,
              uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Read_Control_EStream_LE(void *const Buffer,
             uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Read_Control_EStream_BE(void *const Buffer,
             uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);


  uint8_t Endpoint_Write_PStream_LE(const void *const Buffer,
            uint16_t Length,
            uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_PStream_BE(const void *const Buffer,
            uint16_t Length,
            uint16_t *const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_Control_PStream_LE(const void *const Buffer,
              uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

  uint8_t Endpoint_Write_Control_PStream_BE(const void *const Buffer,
              uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);

 /* Disable C linkage for C++ Compilers: */
  #if defined(__cplusplus)
   }
  #endif

#endif