Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.

1 files changed, 143 insertions, 143 deletions

diff --git a/Projects/XPLAINBridge/Lib/SoftUART.c b/Projects/XPLAINBridge/Lib/SoftUART.c
index 31b11c1cf..194481d0e 100644
--- a/Projects/XPLAINBridge/Lib/SoftUART.c
+++ b/Projects/XPLAINBridge/Lib/SoftUART.c
@@ -1,143 +1,143 @@
-/*

-			 LUFA Library

-	 Copyright (C) Dean Camera, 2010.

-			  

-  dean [at] fourwalledcubicle [dot] com

-	  www.fourwalledcubicle.com

-*/

-

-/*

-  Copyright 2010  David Prentice (david.prentice [at] farming [dot] uk)

-  Copyright 2010  Peter Danneger

-  Copyright 2010  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

-  without fee, provided that the above copyright notice appear in 

-  all copies and that both that the copyright notice and this

-  permission notice and warranty disclaimer appear in supporting 

-  documentation, and that the name of the author not be used in 

-  advertising or publicity pertaining to distribution of the 

-  software without specific, written prior permission.

-

-  The author disclaim all warranties with regard to this

-  software, including all implied warranties of merchantability

-  and fitness.  In no event shall the author be liable for any

-  special, indirect or consequential damages or any damages

-  whatsoever resulting from loss of use, data or profits, whether

-  in an action of contract, negligence or other tortious action,

-  arising out of or in connection with the use or performance of

-  this software.

-*/

-

-#include "SoftUART.h"

-

-volatile uint8_t srx_done, stx_count;

-volatile uint8_t srx_data, srx_mask, srx_tmp, stx_data;

-

-uint8_t SoftUART_IsReady(void)

-{

-	return !(stx_count);

-}

-

-uint8_t SoftUART_TxByte(uint8_t Byte)

-{

-	while (stx_count);

-

-	stx_data  = ~Byte;

-	stx_count = 10;

-

-	return Byte;

-}

-

-uint8_t SoftUART_IsReceived(void)

-{

-	return srx_done;

-}

-

-uint8_t SoftUART_RxByte(void)

-{

-	while (!(srx_done));

-

-	srx_done = 0;

-

-	return srx_data;

-}

-

-void SoftUART_Init(void)

-{

-	OCR2B  = TCNT2 + 1;						// force first compare

-	TCCR2A = (1 << COM2B1) | (1 << COM2B0);	// T1 mode 0

-	TCCR2B = (1 << FOC2B)  | (1 << CS21); 	// CLK/8, T1 mode 0

-	TIMSK2 = (1 << OCIE2B);					// enable tx and wait for start

-	EICRA  = (1 << ISC01);					// -ve edge

-	EIMSK  = (1 << INT0);					// enable INT0 interrupt

-

-	stx_count = 0;							// nothing to send

-	srx_done = 0;							// nothing received

-	STXPORT |= 1 << STX;					// TX output

-	STXDDR  |= 1 << STX;					// TX output

-	SRXPORT |= (1 << SRX);					// pullup on INT0

-}

-

-/* ISR to detect the start of a bit being sent from the transmitter. */

-ISR(INT0_vect)

-{

-	OCR2A = TCNT2 + (BIT_TIME / 8 * 3 / 2);	// scan 1.5 bits after start

-

-	srx_tmp = 0;							// clear bit storage

-	srx_mask = 1;							// bit mask

-

-	TIFR2 = (1 << OCF2A);					// clear pending interrupt

-

-	if (!(SRXPIN & (1 << SRX)))				// still low

-	{

-		TIMSK2 = (1 << OCIE2A) | (1 << OCIE2B); // wait for first bit

-		EIMSK &= ~(1 << INT0);

-	}

-}

-

-/* ISR to manage the reception of bits to the transmitter. */

-ISR(TIMER2_COMPA_vect)

-{

-	if (srx_mask)

-	{

-		if (SRXPIN & (1 << SRX))

-		  srx_tmp |= srx_mask;

-

-		srx_mask <<= 1;

-

-		OCR2A += BIT_TIME / 8;				// next bit slice

-	}

-	else

-	{

-		srx_done  = 1;						// mark rx data valid

-		srx_data  = srx_tmp;				// store rx data

-		TIMSK2    = (1 << OCIE2B);			// enable tx and wait for start

-		EIMSK    |= (1 << INT0);			// enable START irq

-		EIFR      = (1 << INTF0);			// clear any pending

-	}

-}

-

-/* ISR to manage the transmission of bits to the receiver. */

-ISR(TIMER2_COMPB_vect)

-{

-	OCR2B += BIT_TIME / 8;					// next bit slice

-

-	if (stx_count)

-	{

-		if (--stx_count != 9)				// no start bit

-		{

-			if (!(stx_data & 1))			// test inverted data

-			  TCCR2A = (1 << COM2B1) | (1 << COM2B0);

-			else

-			  TCCR2A = (1 << COM2B1);

-

-			stx_data >>= 1;					// shift zero in from left

-		}

-		else

-		{

-			TCCR2A = (1 << COM2B1);			// START bit

-		}

-	}

-} 

+/*
+			 LUFA Library
+	 Copyright (C) Dean Camera, 2010.
+			  
+  dean [at] fourwalledcubicle [dot] com
+	  www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2010  David Prentice (david.prentice [at] farming [dot] uk)
+  Copyright 2010  Peter Danneger
+  Copyright 2010  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
+  without fee, provided that the above copyright notice appear in 
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting 
+  documentation, and that the name of the author not be used in 
+  advertising or publicity pertaining to distribution of the 
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#include "SoftUART.h"
+
+volatile uint8_t srx_done, stx_count;
+volatile uint8_t srx_data, srx_mask, srx_tmp, stx_data;
+
+uint8_t SoftUART_IsReady(void)
+{
+	return !(stx_count);
+}
+
+uint8_t SoftUART_TxByte(uint8_t Byte)
+{
+	while (stx_count);
+
+	stx_data  = ~Byte;
+	stx_count = 10;
+
+	return Byte;
+}
+
+uint8_t SoftUART_IsReceived(void)
+{
+	return srx_done;
+}
+
+uint8_t SoftUART_RxByte(void)
+{
+	while (!(srx_done));
+
+	srx_done = 0;
+
+	return srx_data;
+}
+
+void SoftUART_Init(void)
+{
+	OCR2B  = TCNT2 + 1;						// force first compare
+	TCCR2A = (1 << COM2B1) | (1 << COM2B0);	// T1 mode 0
+	TCCR2B = (1 << FOC2B)  | (1 << CS21); 	// CLK/8, T1 mode 0
+	TIMSK2 = (1 << OCIE2B);					// enable tx and wait for start
+	EICRA  = (1 << ISC01);					// -ve edge
+	EIMSK  = (1 << INT0);					// enable INT0 interrupt
+
+	stx_count = 0;							// nothing to send
+	srx_done = 0;							// nothing received
+	STXPORT |= 1 << STX;					// TX output
+	STXDDR  |= 1 << STX;					// TX output
+	SRXPORT |= (1 << SRX);					// pullup on INT0
+}
+
+/* ISR to detect the start of a bit being sent from the transmitter. */
+ISR(INT0_vect)
+{
+	OCR2A = TCNT2 + (BIT_TIME / 8 * 3 / 2);	// scan 1.5 bits after start
+
+	srx_tmp = 0;							// clear bit storage
+	srx_mask = 1;							// bit mask
+
+	TIFR2 = (1 << OCF2A);					// clear pending interrupt
+
+	if (!(SRXPIN & (1 << SRX)))				// still low
+	{
+		TIMSK2 = (1 << OCIE2A) | (1 << OCIE2B); // wait for first bit
+		EIMSK &= ~(1 << INT0);
+	}
+}
+
+/* ISR to manage the reception of bits to the transmitter. */
+ISR(TIMER2_COMPA_vect)
+{
+	if (srx_mask)
+	{
+		if (SRXPIN & (1 << SRX))
+		  srx_tmp |= srx_mask;
+
+		srx_mask <<= 1;
+
+		OCR2A += BIT_TIME / 8;				// next bit slice
+	}
+	else
+	{
+		srx_done  = 1;						// mark rx data valid
+		srx_data  = srx_tmp;				// store rx data
+		TIMSK2    = (1 << OCIE2B);			// enable tx and wait for start
+		EIMSK    |= (1 << INT0);			// enable START irq
+		EIFR      = (1 << INTF0);			// clear any pending
+	}
+}
+
+/* ISR to manage the transmission of bits to the receiver. */
+ISR(TIMER2_COMPB_vect)
+{
+	OCR2B += BIT_TIME / 8;					// next bit slice
+
+	if (stx_count)
+	{
+		if (--stx_count != 9)				// no start bit
+		{
+			if (!(stx_data & 1))			// test inverted data
+			  TCCR2A = (1 << COM2B1) | (1 << COM2B0);
+			else
+			  TCCR2A = (1 << COM2B1);
+
+			stx_data >>= 1;					// shift zero in from left
+		}
+		else
+		{
+			TCCR2A = (1 << COM2B1);			// START bit
+		}
+	}
+}