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Renamed ENDPOINT_DOUBLEBANK_SUPPORTED() to ENDPOINT_BANKS_SUPPORTED() and changed it to return the maximum number of supported banks for the given endpoint.

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Dean Camera
2010-10-13 21:05:55 +00:00
parent 421479a4b9
commit 9464fa168e
4 changed files with 26 additions and 21 deletions
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36
LUFA/Drivers/USB/LowLevel/Endpoint.h
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@@ -93,30 +93,30 @@
/* Macros: */
#define _ENDPOINT_GET_MAXSIZE(EPIndex) _ENDPOINT_GET_MAXSIZE2(ENDPOINT_DETAILS_EP ## EPIndex)
#define _ENDPOINT_GET_MAXSIZE2(EPDetails) _ENDPOINT_GET_MAXSIZE3(EPDetails)
#define _ENDPOINT_GET_MAXSIZE3(MaxSize, DB) (MaxSize)
#define _ENDPOINT_GET_MAXSIZE3(MaxSize, Banks) (MaxSize)
#define _ENDPOINT_GET_DOUBLEBANK(EPIndex) _ENDPOINT_GET_DOUBLEBANK2(ENDPOINT_DETAILS_EP ## EPIndex)
#define _ENDPOINT_GET_DOUBLEBANK2(EPDetails) _ENDPOINT_GET_DOUBLEBANK3(EPDetails)
#define _ENDPOINT_GET_DOUBLEBANK3(MaxSize, DB) (DB)
#define _ENDPOINT_GET_BANKS(EPIndex) _ENDPOINT_GET_BANKS2(ENDPOINT_DETAILS_EP ## EPIndex)
#define _ENDPOINT_GET_BANKS2(EPDetails) _ENDPOINT_GET_BANKS3(EPDetails)
#define _ENDPOINT_GET_BANKS3(MaxSize, Banks) (Banks)
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
#define ENDPOINT_DETAILS_MAXEP 7
#define ENDPOINT_DETAILS_EP0 64, true
#define ENDPOINT_DETAILS_EP1 256, true
#define ENDPOINT_DETAILS_EP2 64, true
#define ENDPOINT_DETAILS_EP3 64, true
#define ENDPOINT_DETAILS_EP4 64, true
#define ENDPOINT_DETAILS_EP5 64, true
#define ENDPOINT_DETAILS_EP6 64, true
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP1 256, 2
#define ENDPOINT_DETAILS_EP2 64, 2
#define ENDPOINT_DETAILS_EP3 64, 2
#define ENDPOINT_DETAILS_EP4 64, 2
#define ENDPOINT_DETAILS_EP5 64, 2
#define ENDPOINT_DETAILS_EP6 64, 2
#else
#define ENDPOINT_DETAILS_MAXEP 5
#define ENDPOINT_DETAILS_EP0 64, true
#define ENDPOINT_DETAILS_EP1 64, false
#define ENDPOINT_DETAILS_EP2 64, false
#define ENDPOINT_DETAILS_EP3 64, true
#define ENDPOINT_DETAILS_EP4 64, true
#define ENDPOINT_DETAILS_EP0 64, 2
#define ENDPOINT_DETAILS_EP1 64, 1
#define ENDPOINT_DETAILS_EP2 64, 1
#define ENDPOINT_DETAILS_EP3 64, 2
#define ENDPOINT_DETAILS_EP4 64, 2
#endif
/* Inline Functions: */
@@ -203,11 +203,11 @@
*/
#define ENDPOINT_MAX_SIZE(EPIndex) _ENDPOINT_GET_MAXSIZE(EPIndex)
/** Indicates if the given endpoint supports double banking.
/** Indicates the total number of banks supported by the given endpoint.
*
* \param[in] EPIndex Endpoint number, a value between 0 and (ENDPOINT_TOTAL_ENDPOINTS - 1)
*/
#define ENDPOINT_DOUBLEBANK_SUPPORTED(EPIndex) _ENDPOINT_GET_DOUBLEBANK(EPIndex)
#define ENDPOINT_BANKS_SUPPORTED(EPIndex) _ENDPOINT_GET_BANKS(EPIndex)
#if !defined(CONTROL_ONLY_DEVICE) || defined(__DOXYGEN__)
/** Total number of endpoints (including the default control endpoint at address 0) which may