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Removed complicated logic for the Endpoint_ConfigureEndpoint() function to use inlined or function called versions depending of if the given bank size is a compile time constant, as the compiler does a better job of optimizing with basic code.

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Changed over all device demos to use a clearer algorithm for the configuring of the application's endpoints.
This commit is contained in:
Dean Camera 2010-08-09 10:20:10 +00:00
parent be520aed52
commit 508e905d8d
43 changed files with 374 additions and 510 deletions
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30
LUFA/Drivers/USB/LowLevel/Pipe.h
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@ -106,13 +106,11 @@
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#if !defined(ENDPOINT_CONTROLEP) && !defined(__DOXYGEN__)
#define ENDPOINT_CONTROLEP 0
#endif
#endif
#if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)
#define __CALLBACK_PARAM , StreamCallbackPtr_t Callback
#else
#define __CALLBACK_PARAM
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
@ -848,12 +846,6 @@
extern uint8_t USB_ControlPipeSize;
/* Function Prototypes: */
#if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)
#define __CALLBACK_PARAM , StreamCallbackPtr_t Callback
#else
#define __CALLBACK_PARAM
#endif
/** Configures the specified pipe number with the given pipe type, token, target endpoint number in the
* attached device, bank size and banking mode. Pipes should be allocated in ascending order by their
* address in the device (i.e. pipe 1 should be configured before pipe 2 and so on) to prevent fragmentation
@ -1121,10 +1113,12 @@
__CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
void Pipe_ClearPipes(void);
#if !defined(__DOXYGEN__)
/* Macros: */
#if !defined(ENDPOINT_CONTROLEP)
#define ENDPOINT_CONTROLEP 0
#endif
/* Inline Functions: */
static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes)
@ -1141,6 +1135,8 @@
return (MaskVal << EPSIZE0);
}
/* Function Prototypes: */
void Pipe_ClearPipes(void);
#endif
/* Disable C linkage for C++ Compilers: */