X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/ab43251bf926a3ce2ff42cac433dad723452bcb4..01a80df6c2f61326e198f9dc9933df560da7379d:/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h

diff --git a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h
index 906ee82fb..9124b1a6b 100644
--- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h
+++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -104,10 +104,17 @@
 		 */
 		static inline uint8_t ISPTarget_ReceiveByte(void)
 		{
+			#if !defined(INVERTED_ISP_MISO)
 			if (HardwareSPIMode)
 			  return SPI_ReceiveByte();
 			else
 			  return ISPTarget_TransferSoftSPIByte(0x00);
+			#else
+			if (HardwareSPIMode)
+			  return ~SPI_ReceiveByte();
+			else
+			  return ~ISPTarget_TransferSoftSPIByte(0x00);
+			#endif
 		}
 
 		/** Sends and receives a byte of ISP data to and from the attached target, using the
@@ -119,10 +126,17 @@
 		 */
 		static inline uint8_t ISPTarget_TransferByte(const uint8_t Byte)
 		{
+			#if !defined(INVERTED_ISP_MISO)
 			if (HardwareSPIMode)
 			  return SPI_TransferByte(Byte);
 			else
 			  return ISPTarget_TransferSoftSPIByte(Byte);
+			#else
+			if (HardwareSPIMode)
+			  return ~SPI_TransferByte(Byte);
+			else
+			  return ~ISPTarget_TransferSoftSPIByte(Byte);
+			#endif
 		}
 
 #endif