Partial commit: change references to Drivers/AT90USBXXX to Drivers/Peripheral.

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

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.h b/LUFA/Drivers/USB/LowLevel/Pipe.h
index 253ce2a..9d8dded 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Pipe.h
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.h
@@ -553,15 +553,20 @@
 \r
                                #define Pipe_IsSETUPSent()             ((UPINTX & (1 << TXSTPI)) ? true : false)\r
 \r
-                               #define Pipe_ClearIN()                 MACROS{ UPINTX &= ~(1 << RXINI); UPINTX &= ~(1 << FIFOCON); }MACROE\r
+                               #define Pipe_ClearIN()                 MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << RXINI)); \\r
+                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
 \r
-                               #define Pipe_ClearControlIN()          MACROS{ UPINTX &= ~(1 << RXINI); UPINTX &= ~(1 << FIFOCON); }MACROE\r
+                               #define Pipe_ClearControlIN()          MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << RXINI)); \\r
+                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
 \r
-                               #define Pipe_ClearOUT()                MACROS{ UPINTX &= ~(1 << TXOUTI); UPINTX &= ~(1 << FIFOCON); }MACROE\r
+                               #define Pipe_ClearOUT()                MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXOUTI)); \\r
+                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
                                \r
-                               #define Pipe_ClearControlOUT()         MACROS{ UPINTX &= ~(1 << TXOUTI); UPINTX &= ~(1 << FIFOCON); }MACROE\r
+                               #define Pipe_ClearControlOUT()         MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXOUTI)); \\r
+                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
 \r
-                               #define Pipe_ClearControlSETUP()       MACROS{ UPINTX &= ~(1 << TXSTPI); UPINTX &= ~(1 << FIFOCON); }MACROE        \r
+                               #define Pipe_ClearControlSETUP()       MACROS{ uint8_t Temp = UPINTX; UPINTX = (Temp & ~(1 << TXSTPI)); \\r
+                                                                              UPINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
 \r
                                #define Pipe_IsNAKReceived()           ((UPINTX & (1 << NAKEDI)) ? true : false)\r
 \r