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| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-04-13 23:29:11 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-04-13 23:29:11 +0000 |
| commit | 7b79325aa037db9786f0da069c11315a3f6d9721 (patch) | |
| tree | c7cecdb1ed159e7f9c2331cb159e8b39bb6a8316 /LUFA/Drivers/USB/LowLevel/Pipe.h | |
| parent | 19ecd04f37f68c0674f1194aa8d8a4fc94d6168b (diff) | |
| download | lufa-7b79325aa037db9786f0da069c11315a3f6d9721.tar.gz lufa-7b79325aa037db9786f0da069c11315a3f6d9721.tar.bz2 lufa-7b79325aa037db9786f0da069c11315a3f6d9721.zip | |
Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster endpoint/pipe code.
Added spacing between multiple paragraphs in Doxygen \note sections.
Removed call to the clock prescaler reset function in the Teensy bootloader to save space - the user application is accessed via a watchdog reset anyway, so the prescale reset would only affect the speed of the bootloader itself.
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/Pipe.h')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Pipe.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.h b/LUFA/Drivers/USB/LowLevel/Pipe.h index 127cea3ab..c16822b0d 100644 --- a/LUFA/Drivers/USB/LowLevel/Pipe.h +++ b/LUFA/Drivers/USB/LowLevel/Pipe.h @@ -493,14 +493,11 @@ #define Pipe_IsSETUPSent() ((UPINTX & (1 << TXSTPI)) ? true : false)
- #define Pipe_ClearIN() MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << RXINI)); \
- UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE
+ #define Pipe_ClearIN() MACROS{ UPINTX &= ~((1 << RXINI) | (1 << FIFOCON)); }MACROE
- #define Pipe_ClearOUT() MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXOUTI)); \
- UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE
+ #define Pipe_ClearOUT() MACROS{ UPINTX &= ~((1 << TXOUTI) | (1 << FIFOCON)); }MACROE
- #define Pipe_ClearSETUP() MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXSTPI)); \
- UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE
+ #define Pipe_ClearSETUP() MACROS{ UPINTX &= ~((1 << TXSTPI) | (1 << FIFOCON)); }MACROE
#define Pipe_IsNAKReceived() ((UPINTX & (1 << NAKEDI)) ? true : false)
@@ -803,7 +800,8 @@ * \ref Pipe_SetFiniteINRequests().
*
* \note The default control pipe does not have to be manually configured, as it is automatically
- * configured by the library internally.
+ * configured by the library internally.
+ * \n\n
*
* \note This routine will select the specified pipe, and the pipe will remain selected once the
* routine completes regardless of if the pipe configuration succeeds.
|