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Optimized Endpoint_Read_Word_* and Pipe_Read_Word_* macros to reduce compiled size.

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Fixed Programmer's Notepad project file to reflect new location of AVRISP project.
This commit is contained in:
Dean Camera 2009-08-25 14:30:42 +00:00
parent 17d06b8494
commit f547eb3608
5 changed files with 35 additions and 18 deletions
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24
LUFA/Drivers/USB/LowLevel/Pipe.h
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@ -566,12 +566,16 @@
static inline uint16_t Pipe_Read_Word_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint16_t Pipe_Read_Word_LE(void)
{
uint16_t Data;
union
{
uint16_t Word;
uint8_t Bytes[2];
} Data;
Data = UPDATX;
Data |= (((uint16_t)UPDATX) << 8);
Data.Bytes[0] = UPDATX;
Data.Bytes[1] = UPDATX;
return Data;
return Data.Word;
}
/** Reads two bytes from the currently selected pipe's bank in big endian format, for OUT
@ -584,12 +588,16 @@
static inline uint16_t Pipe_Read_Word_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint16_t Pipe_Read_Word_BE(void)
{
uint16_t Data;
union
{
uint16_t Word;
uint8_t Bytes[2];
} Data;
Data = (((uint16_t)UPDATX) << 8);
Data |= UPDATX;
Data.Bytes[1] = UPDATX;
Data.Bytes[0] = UPDATX;
return Data;
return Data.Word;
}
/** Writes two bytes to the currently selected pipe's bank in little endian format, for IN