From: Dean Camera <dean@fourwalledcubicle.com>
Date: Fri, 10 May 2013 19:48:42 +0000 (+0200)
Subject: Fix Pipe_GetBoundEndpointAddress() returning bad values in some circumstances.
X-Git-Tag: LUFA-130901-BETA~97
X-Git-Url: http://git.linex4red.de/pub/USBasp.git/commitdiff_plain/214d5b39fca5636742367f7e3539bb3856767566?ds=inline

Fix Pipe_GetBoundEndpointAddress() returning bad values in some circumstances.
---

diff --git a/LUFA/DoxygenPages/ChangeLog.txt b/LUFA/DoxygenPages/ChangeLog.txt
index c4b9af9a5..bf2a23695 100644
--- a/LUFA/DoxygenPages/ChangeLog.txt
+++ b/LUFA/DoxygenPages/ChangeLog.txt
@@ -25,6 +25,8 @@
   *  - Core:
   *   - Fixed Low Speed USB devices broken when using the library HID Class driver (thanks to Michael)
   *   - Fixed possible register corruption in USB Host mode on AVR8 devices when ORDERED_EP_CONFIG is used (thanks to Martin Aakerberg)
+  *   - Fixed Pipe_GetBoundEndpointAddress() returning invalid endpoint directions on AVR8 architecture devices
+  *     under some circumstances
   *  - Library Applications:
   *   - Added handler for SCSI_CMD_START_STOP_UNIT in demos using the Mass Storage class, to prevent ejection errors on *nix systems due to an
   *     unknown SCSI command
diff --git a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
index 5f2e46ddb..82664f5d8 100644
--- a/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h
@@ -322,7 +322,8 @@
 			{
 				uint8_t UPCFG0X_Temp = UPCFG0X;
 
-				return (((UPCFG0X_Temp >> PEPNUM0) & PIPE_EPNUM_MASK) | ((UPCFG0X_Temp & PEPNUM1) ? ENDPOINT_DIR_OUT : ENDPOINT_DIR_IN));
+				return (((UPCFG0X_Temp >> PEPNUM0) & PIPE_EPNUM_MASK) |
+				        ((UPCFG0X_Temp & PTOKEN1) ? ENDPOINT_DIR_IN : ENDPOINT_DIR_OUT));
 			}
 
 			/** Sets the period between interrupts for an INTERRUPT type pipe to a specified number of milliseconds.