Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster...

[pub/lufa.git] / LUFA / Drivers / USB / LowLevel / Pipe.h

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.h b/LUFA/Drivers/USB/LowLevel/Pipe.h
index 127cea3..c16822b 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Pipe.h
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.h
@@ -493,14 +493,11 @@
 \r
                                #define Pipe_IsSETUPSent()             ((UPINTX & (1 << TXSTPI)) ? true : false)\r
 \r
-                               #define Pipe_ClearIN()                 MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << RXINI)); \\r
-                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+                               #define Pipe_ClearIN()                 MACROS{ UPINTX &= ~((1 << RXINI) | (1 << FIFOCON)); }MACROE\r
 \r
-                               #define Pipe_ClearOUT()                MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXOUTI)); \\r
-                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+                               #define Pipe_ClearOUT()                MACROS{ UPINTX &= ~((1 << TXOUTI) | (1 << FIFOCON)); }MACROE\r
                                \r
-                               #define Pipe_ClearSETUP()              MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXSTPI)); \\r
-                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+                               #define Pipe_ClearSETUP()              MACROS{ UPINTX &= ~((1 << TXSTPI) | (1 << FIFOCON)); }MACROE\r
 \r
                                #define Pipe_IsNAKReceived()           ((UPINTX & (1 << NAKEDI)) ? true : false)\r
 \r
@@ -803,7 +800,8 @@
                         *  \ref Pipe_SetFiniteINRequests().\r
                         *\r
                         *  \note The default control pipe does not have to be manually configured, as it is automatically\r
-                        *  configured by the library internally.\r
+                        *        configured by the library internally.\r
+                        *        \n\n\r
                         *\r
                         *  \note This routine will select the specified pipe, and the pipe will remain selected once the\r
                         *        routine completes regardless of if the pipe configuration succeeds.\r