91 satır
3.5 KiB
C
91 satır
3.5 KiB
C
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/*******************************************************************************
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* Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
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* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Maxim Integrated
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* Products, Inc. shall not be used except as stated in the Maxim Integrated
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* Products, Inc. Branding Policy.
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*
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* The mere transfer of this software does not imply any licenses
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* of trade secrets, proprietary technology, copyrights, patents,
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* trademarks, maskwork rights, or any other form of intellectual
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* property whatsoever. Maxim Integrated Products, Inc. retains all
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* ownership rights.
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*******************************************************************************
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*/
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#define NUMBER_OF_LOGICAL_ENDPOINTS (8)
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#define NUMBER_OF_PHYSICAL_ENDPOINTS (NUMBER_OF_LOGICAL_ENDPOINTS * 2)
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#define DIR_OUT 0x00
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#define DIR_IN 0x01
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#define EP_NUM(ep) (ep >> 1)
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#define IN_EP(ep) (ep & DIR_IN)
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#define OUT_EP(ep) (!(ep & DIR_IN))
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/* Define physical endpoint numbers */
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/* Endpoint No. */
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/* ---------------- */
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#define EP0OUT ((0 << 1) | DIR_OUT)
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#define EP0IN ((0 << 1) | DIR_IN)
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#define EP1OUT ((1 << 1) | DIR_OUT)
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#define EP1IN ((1 << 1) | DIR_IN)
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#define EP2OUT ((2 << 1) | DIR_OUT)
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#define EP2IN ((2 << 1) | DIR_IN)
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#define EP3OUT ((3 << 1) | DIR_OUT)
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#define EP3IN ((3 << 1) | DIR_IN)
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#define EP4OUT ((4 << 1) | DIR_OUT)
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#define EP4IN ((4 << 1) | DIR_IN)
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#define EP5OUT ((5 << 1) | DIR_OUT)
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#define EP5IN ((5 << 1) | DIR_IN)
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#define EP6OUT ((6 << 1) | DIR_OUT)
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#define EP6IN ((6 << 1) | DIR_IN)
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#define EP7OUT ((7 << 1) | DIR_OUT)
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#define EP7IN ((7 << 1) | DIR_IN)
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/* Maximum Packet sizes */
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#define MAX_PACKET_SIZE_EP0 (64)
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#define MAX_PACKET_SIZE_EP1 (64)
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#define MAX_PACKET_SIZE_EP2 (64)
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#define MAX_PACKET_SIZE_EP3 (64)
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#define MAX_PACKET_SIZE_EP4 (64)
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#define MAX_PACKET_SIZE_EP5 (64)
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#define MAX_PACKET_SIZE_EP6 (64)
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#define MAX_PACKET_SIZE_EP7 (64)
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/* Generic endpoints - intended to be portable accross devices */
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/* and be suitable for simple USB devices. */
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/* Bulk endpoints */
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#define EPBULK_OUT (EP1OUT)
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#define EPBULK_IN (EP2IN)
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#define EPBULK_OUT_callback EP1_OUT_callback
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#define EPBULK_IN_callback EP2_IN_callback
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/* Interrupt endpoints */
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#define EPINT_OUT (EP3OUT)
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#define EPINT_IN (EP4IN)
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#define EPINT_OUT_callback EP3_OUT_callback
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#define EPINT_IN_callback EP4_IN_callback
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#define MAX_PACKET_SIZE_EPBULK (64)
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#define MAX_PACKET_SIZE_EPINT (64)
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