|
| 1 | +/******************************************************************************* |
| 2 | + * Copyright (C) 2015 Maxim Integrated Products, Inc., All Rights Reserved. |
| 3 | + * |
| 4 | + * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | + * copy of this software and associated documentation files (the "Software"), |
| 6 | + * to deal in the Software without restriction, including without limitation |
| 7 | + * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | + * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | + * Software is furnished to do so, subject to the following conditions: |
| 10 | + * |
| 11 | + * The above copyright notice and this permission notice shall be included |
| 12 | + * in all copies or substantial portions of the Software. |
| 13 | + * |
| 14 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 15 | + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 16 | + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 17 | + * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
| 18 | + * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | + * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | + * |
| 22 | + * Except as contained in this notice, the name of Maxim Integrated |
| 23 | + * Products, Inc. shall not be used except as stated in the Maxim Integrated |
| 24 | + * Products, Inc. Branding Policy. |
| 25 | + * |
| 26 | + * The mere transfer of this software does not imply any licenses |
| 27 | + * of trade secrets, proprietary technology, copyrights, patents, |
| 28 | + * trademarks, maskwork rights, or any other form of intellectual |
| 29 | + * property whatsoever. Maxim Integrated Products, Inc. retains all |
| 30 | + * ownership rights. |
| 31 | + ******************************************************************************* |
| 32 | + */ |
| 33 | + |
| 34 | +#define NUMBER_OF_LOGICAL_ENDPOINTS (8) |
| 35 | +#define NUMBER_OF_PHYSICAL_ENDPOINTS (NUMBER_OF_LOGICAL_ENDPOINTS * 2) |
| 36 | + |
| 37 | +#define DIR_OUT 0x00 |
| 38 | +#define DIR_IN 0x01 |
| 39 | +#define EP_NUM(ep) (ep >> 1) |
| 40 | +#define IN_EP(ep) (ep & DIR_IN) |
| 41 | +#define OUT_EP(ep) (!(ep & DIR_IN)) |
| 42 | + |
| 43 | +/* Define physical endpoint numbers */ |
| 44 | + |
| 45 | +/* Endpoint No. */ |
| 46 | +/* ---------------- */ |
| 47 | +#define EP0OUT ((0 << 1) | DIR_OUT) |
| 48 | +#define EP0IN ((0 << 1) | DIR_IN) |
| 49 | +#define EP1OUT ((1 << 1) | DIR_OUT) |
| 50 | +#define EP1IN ((1 << 1) | DIR_IN) |
| 51 | +#define EP2OUT ((2 << 1) | DIR_OUT) |
| 52 | +#define EP2IN ((2 << 1) | DIR_IN) |
| 53 | +#define EP3OUT ((3 << 1) | DIR_OUT) |
| 54 | +#define EP3IN ((3 << 1) | DIR_IN) |
| 55 | +#define EP4OUT ((4 << 1) | DIR_OUT) |
| 56 | +#define EP4IN ((4 << 1) | DIR_IN) |
| 57 | +#define EP5OUT ((5 << 1) | DIR_OUT) |
| 58 | +#define EP5IN ((5 << 1) | DIR_IN) |
| 59 | +#define EP6OUT ((6 << 1) | DIR_OUT) |
| 60 | +#define EP6IN ((6 << 1) | DIR_IN) |
| 61 | +#define EP7OUT ((7 << 1) | DIR_OUT) |
| 62 | +#define EP7IN ((7 << 1) | DIR_IN) |
| 63 | + |
| 64 | +/* Maximum Packet sizes */ |
| 65 | + |
| 66 | +#define MAX_PACKET_SIZE_EP0 (64) |
| 67 | +#define MAX_PACKET_SIZE_EP1 (64) |
| 68 | +#define MAX_PACKET_SIZE_EP2 (64) |
| 69 | +#define MAX_PACKET_SIZE_EP3 (64) |
| 70 | +#define MAX_PACKET_SIZE_EP4 (64) |
| 71 | +#define MAX_PACKET_SIZE_EP5 (64) |
| 72 | +#define MAX_PACKET_SIZE_EP6 (64) |
| 73 | +#define MAX_PACKET_SIZE_EP7 (64) |
| 74 | + |
| 75 | +/* Generic endpoints - intended to be portable accross devices */ |
| 76 | +/* and be suitable for simple USB devices. */ |
| 77 | + |
| 78 | +/* Bulk endpoints */ |
| 79 | +#define EPBULK_OUT (EP1OUT) |
| 80 | +#define EPBULK_IN (EP2IN) |
| 81 | +#define EPBULK_OUT_callback EP1_OUT_callback |
| 82 | +#define EPBULK_IN_callback EP2_IN_callback |
| 83 | +/* Interrupt endpoints */ |
| 84 | +#define EPINT_OUT (EP3OUT) |
| 85 | +#define EPINT_IN (EP4IN) |
| 86 | +#define EPINT_OUT_callback EP3_OUT_callback |
| 87 | +#define EPINT_IN_callback EP4_IN_callback |
| 88 | + |
| 89 | +#define MAX_PACKET_SIZE_EPBULK (64) |
| 90 | +#define MAX_PACKET_SIZE_EPINT (64) |
0 commit comments