USBEndpoints_STM32F4.h

00001 /* Copyright (c) 2010-2011 mbed.org, MIT License
00002 *
00003 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00004 * and associated documentation files (the "Software"), to deal in the Software without
00005 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
00006 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
00007 * Software is furnished to do so, subject to the following conditions:
00008 *
00009 * The above copyright notice and this permission notice shall be included in all copies or
00010 * substantial portions of the Software.
00011 *
00012 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00013 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00014 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00015 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00016 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00017 */
00018 
00019 #define NUMBER_OF_LOGICAL_ENDPOINTS (4)
00020 #define NUMBER_OF_PHYSICAL_ENDPOINTS (NUMBER_OF_LOGICAL_ENDPOINTS * 2)
00021 
00022 /* Define physical endpoint numbers */
00023 
00024 /*      Endpoint    No.     Type(s)       MaxPacket   DoubleBuffer  */
00025 /*      ----------------    ------------  ----------  ---           */
00026 #define EP0OUT      (0)  /* Control       64          No            */
00027 #define EP0IN       (1)  /* Control       64          No            */
00028 #define EP1OUT      (2)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00029 #define EP1IN       (3)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00030 #define EP2OUT      (4)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00031 #define EP2IN       (5)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00032 #define EP3OUT      (6)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00033 #define EP3IN       (7)  /* Int/Bulk/Iso  64/64/1023  Yes           */
00034 
00035 /* Maximum Packet sizes */
00036 
00037 #define MAX_PACKET_SIZE_EP0 (64)
00038 #define MAX_PACKET_SIZE_EP1 (64) /* Int/Bulk */
00039 #define MAX_PACKET_SIZE_EP2 (64) /* Int/Bulk */
00040 #define MAX_PACKET_SIZE_EP3 (64) /* Int/Bulk */
00041 
00042 #define MAX_PACKET_SIZE_EP1_ISO (1023) /* Isochronous */
00043 #define MAX_PACKET_SIZE_EP2_ISO (1023) /* Isochronous */
00044 #define MAX_PACKET_SIZE_EP3_ISO (1023) /* Isochronous */
00045 
00046 /* Generic endpoints - intended to be portable accross devices */
00047 /* and be suitable for simple USB devices. */
00048 
00049 /* Bulk endpoint */
00050 #define EPBULK_OUT  (EP2OUT)
00051 #define EPBULK_IN   (EP2IN)
00052 /* Interrupt endpoint */
00053 #define EPINT_OUT   (EP1OUT)
00054 #define EPINT_IN    (EP1IN)
00055 /* Isochronous endpoint */
00056 #define EPISO_OUT   (EP3OUT)
00057 #define EPISO_IN    (EP3IN)
00058 
00059 #define MAX_PACKET_SIZE_EPBULK  (MAX_PACKET_SIZE_EP2)
00060 #define MAX_PACKET_SIZE_EPINT   (MAX_PACKET_SIZE_EP1)
00061 #define MAX_PACKET_SIZE_EPISO   (MAX_PACKET_SIZE_EP3_ISO)