LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2011.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6            www.lufa-lib.org
   7 */
   8
   9 /*
  10   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, distribute, and sell this
  13   software and its documentation for any purpose is hereby granted
  14   without fee, provided that the above copyright notice appear in
  15   all copies and that both that the copyright notice and this
  16   permission notice and warranty disclaimer appear in supporting
  17   documentation, and that the name of the author not be used in
  18   advertising or publicity pertaining to distribution of the
  19   software without specific, written prior permission.
  20
  21   The author disclaim all warranties with regard to this
  22   software, including all implied warranties of merchantability
  23   and fitness.  In no event shall the author be liable for any
  24   special, indirect or consequential damages or any damages
  25   whatsoever resulting from loss of use, data or profits, whether
  26   in an action of contract, negligence or other tortious action,
  27   arising out of or in connection with the use or performance of
  28   this software.
  29 */
  30
  31 #define  __INCLUDE_FROM_USB_DRIVER
  32 #include "../USBMode.h"
  33
  34 #if defined(USB_CAN_BE_DEVICE)
  35
  36 #include "EndpointStream_XMEGA.h"
  37
  38 #if !defined(CONTROL_ONLY_DEVICE)
  39 uint8_t Endpoint_Discard_Stream(uint16_t Length,
  40                                 uint16_t* const BytesProcessed)
  41 {
  42         return 0; // TODO
  43 }
  44
  45 uint8_t Endpoint_Null_Stream(uint16_t Length,
  46                              uint16_t* const BytesProcessed)
  47 {
  48         return 0; // TODO
  49 }
  50
  51 #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Stream_LE
  52 #define  TEMPLATE_BUFFER_TYPE                      const void*
  53 #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
  54 #define  TEMPLATE_BUFFER_OFFSET(Length)            0
  55 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
  56 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(*BufferPtr)
  57 #include "Template/Template_Endpoint_RW.c"
  58
  59 #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Stream_BE
  60 #define  TEMPLATE_BUFFER_TYPE                      const void*
  61 #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
  62 #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
  63 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
  64 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(*BufferPtr)
  65 #include "Template/Template_Endpoint_RW.c"
  66
  67 #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Stream_LE
  68 #define  TEMPLATE_BUFFER_TYPE                      void*
  69 #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearOUT()
  70 #define  TEMPLATE_BUFFER_OFFSET(Length)            0
  71 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
  72 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *BufferPtr = Endpoint_Read_8()
  73 #include "Template/Template_Endpoint_RW.c"
  74
  75 #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Stream_BE
  76 #define  TEMPLATE_BUFFER_TYPE                      void*
  77 #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearOUT()
  78 #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
  79 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
  80 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *BufferPtr = Endpoint_Read_8()
  81 #include "Template/Template_Endpoint_RW.c"
  82
  83 #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
  84         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_PStream_LE
  85         #define  TEMPLATE_BUFFER_TYPE                      const void*
  86         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
  87         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
  88         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
  89         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(pgm_read_byte(BufferPtr))
  90         #include "Template/Template_Endpoint_RW.c"
  91
  92         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_PStream_BE
  93         #define  TEMPLATE_BUFFER_TYPE                      const void*
  94         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
  95         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
  96         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
  97         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(pgm_read_byte(BufferPtr))
  98         #include "Template/Template_Endpoint_RW.c"
  99 #endif
 100
 101 #if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
 102         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_EStream_LE
 103         #define  TEMPLATE_BUFFER_TYPE                      const void*
 104         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
 105         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 106         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 107         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(eeprom_read_byte(BufferPtr))
 108         #include "Template/Template_Endpoint_RW.c"
 109
 110         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_EStream_BE
 111         #define  TEMPLATE_BUFFER_TYPE                      const void*
 112         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearIN()
 113         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 114         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 115         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(eeprom_read_byte(BufferPtr))
 116         #include "Template/Template_Endpoint_RW.c"
 117
 118         #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_EStream_LE
 119         #define  TEMPLATE_BUFFER_TYPE                      void*
 120         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearOUT()
 121         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 122         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 123         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte(BufferPtr, Endpoint_Read_8())
 124         #include "Template/Template_Endpoint_RW.c"
 125
 126         #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_EStream_BE
 127         #define  TEMPLATE_BUFFER_TYPE                      void*
 128         #define  TEMPLATE_CLEAR_ENDPOINT()                 Endpoint_ClearOUT()
 129         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 130         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 131         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte(BufferPtr, Endpoint_Read_8())
 132         #include "Template/Template_Endpoint_RW.c"
 133 #endif
 134
 135 #endif
 136
 137 #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_Stream_LE
 138 #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 139 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 140 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(*BufferPtr)
 141 #include "Template/Template_Endpoint_Control_W.c"
 142
 143 #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_Stream_BE
 144 #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 145 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 146 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(*BufferPtr)
 147 #include "Template/Template_Endpoint_Control_W.c"
 148
 149 #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Control_Stream_LE
 150 #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 151 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 152 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *BufferPtr = Endpoint_Read_8()
 153 #include "Template/Template_Endpoint_Control_R.c"
 154
 155 #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Control_Stream_BE
 156 #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 157 #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 158 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *BufferPtr = Endpoint_Read_8()
 159 #include "Template/Template_Endpoint_Control_R.c"
 160
 161 #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
 162         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_PStream_LE
 163         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 164         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 165         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(pgm_read_byte(BufferPtr))
 166         #include "Template/Template_Endpoint_Control_W.c"
 167
 168         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_PStream_BE
 169         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 170         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 171         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(pgm_read_byte(BufferPtr))
 172         #include "Template/Template_Endpoint_Control_W.c"
 173 #endif
 174
 175 #if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE)
 176         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_EStream_LE
 177         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 178         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 179         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(eeprom_read_byte(BufferPtr))
 180         #include "Template/Template_Endpoint_Control_W.c"
 181
 182         #define  TEMPLATE_FUNC_NAME                        Endpoint_Write_Control_EStream_BE
 183         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 184         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 185         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Endpoint_Write_8(eeprom_read_byte(BufferPtr))
 186         #include "Template/Template_Endpoint_Control_W.c"
 187
 188         #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Control_EStream_LE
 189         #define  TEMPLATE_BUFFER_OFFSET(Length)            0
 190         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr += Amount
 191         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte(BufferPtr, Endpoint_Read_8())
 192         #include "Template/Template_Endpoint_Control_R.c"
 193
 194         #define  TEMPLATE_FUNC_NAME                        Endpoint_Read_Control_EStream_BE
 195         #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
 196         #define  TEMPLATE_BUFFER_MOVE(BufferPtr, Amount)   BufferPtr -= Amount
 197         #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte(BufferPtr, Endpoint_Read_8())
 198         #include "Template/Template_Endpoint_Control_R.c"
 199 #endif
 200
 201 #endif