X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/ac70ddd0a1c412bb54def48e53caaebd0b5c9c61..beb0b2bda0c45e958e88933a055d409e42fa0a0b:/LUFA/Drivers/USB/LowLevel/Pipe.c

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.c b/LUFA/Drivers/USB/LowLevel/Pipe.c
index 3c493fe5a..189aaa63b 100644
--- a/LUFA/Drivers/USB/LowLevel/Pipe.c
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.c
@@ -45,7 +45,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number, const uint8_t Type, const uint8_t
 
 	UPCFG1X = 0;
 	
-	UPCFG0X = ((Type << EPTYPE0) | Token | (EndpointNumber << PEPNUM0));
+	UPCFG0X = ((Type << EPTYPE0) | Token | ((EndpointNumber & PIPE_EPNUM_MASK) << PEPNUM0));
 	UPCFG1X = ((1 << ALLOC) | Banks | Pipe_BytesToEPSizeMask(Size));
 
 	return Pipe_IsConfigured();