USBEndpoints_EFM32.h

00001 
00002 #ifndef TARGET_EFM32HG_STK3400
00003 # define NUMBER_OF_LOGICAL_ENDPOINTS   (6)
00004 #else
00005 # define NUMBER_OF_LOGICAL_ENDPOINTS   (3)
00006 #endif
00007 
00008 #define NUMBER_OF_PHYSICAL_ENDPOINTS  (NUMBER_OF_LOGICAL_ENDPOINTS * 2)
00009 #define NUMBER_OF_ENDPOINTS           (NUMBER_OF_PHYSICAL_ENDPOINTS + 2)  /* Includes EP0 */
00010 
00011 #define EP0OUT      (0)
00012 #define EP0IN       (1)
00013 #define EP1OUT      (2)
00014 #define EP1IN       (3)
00015 #define EP2OUT      (4)
00016 #define EP2IN       (5)
00017 #define EP3OUT      (6)
00018 #define EP3IN       (7)
00019 #ifndef TARGET_EFM32HG_STK3400
00020 # define EP4OUT     (8)
00021 # define EP4IN      (9)
00022 # define EP5OUT     (10)
00023 # define EP5IN      (11)
00024 # define EP6OUT     (12)
00025 # define EP6IN      (13)
00026 #endif
00027 
00028 #define USB_EP_TO_INDEX(ep) (ep)
00029 #define USB_EP_TO_ADDR(ep)  (((ep)>>1) | (((ep) & 1   ) ? 0x80 : 0x00))
00030 #define USB_ADDR_TO_EP(ep)  (((ep)<<1) | (((ep) & 0x80) ? 0x01 : 0x00))
00031 
00032 /* Maximum Packet sizes */
00033 
00034 #define MAX_PACKET_SIZE_EP0   64
00035 #define MAX_PACKET_SIZE_EP1   64
00036 #define MAX_PACKET_SIZE_EP2   64
00037 #define MAX_PACKET_SIZE_EP3   64
00038 #ifndef TARGET_EFM32HG_STK3400
00039 # define MAX_PACKET_SIZE_EP4  64
00040 # define MAX_PACKET_SIZE_EP5  64
00041 # define MAX_PACKET_SIZE_EP6  64
00042 #endif
00043 
00044 /* Generic endpoints - intended to be portable accross devices */
00045 /* and be suitable for simple USB devices. */
00046 
00047 /* Bulk endpoints */
00048 #define EPBULK_OUT            EP2OUT
00049 #define EPBULK_IN             EP2IN
00050 #define EPBULK_OUT_callback   EP2_OUT_callback
00051 #define EPBULK_IN_callback    EP2_IN_callback
00052 /* Interrupt endpoints */
00053 #define EPINT_OUT             EP1OUT
00054 #define EPINT_IN              EP1IN
00055 #define EPINT_OUT_callback    EP1_OUT_callback
00056 #define EPINT_IN_callback     EP1_IN_callback
00057 /* Isochronous endpoints */
00058 #define EPISO_OUT             EP3OUT
00059 #define EPISO_IN              EP3IN
00060 #define EPISO_OUT_callback    EP3_OUT_callback
00061 #define EPISO_IN_callback     EP3_IN_callback
00062 
00063 #define MAX_PACKET_SIZE_EPBULK  64
00064 #define MAX_PACKET_SIZE_EPINT   64
00065 #define MAX_PACKET_SIZE_EPISO   1023