From e7e082bf3dcc4910c7859dc1276ac7dcf9f7a324 Mon Sep 17 00:00:00 2001
From: richardbarry <richardbarry@1d2547de-c912-0410-9cb9-b8ca96c0e9e2>
Date: Wed, 22 Dec 2010 15:18:30 +0000
Subject: [PATCH] Allow RX YRDK demos to work with Rev1 and Rev3 boards, and
 with any web browser.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1179 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
---
 Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/ParTest.c | 24 +++++-----
 .../RTOSDemo/include/yrdkrx62ndef.h           | 10 ++++-
 .../RX600_RX62N-RDK_GNURX/RTOSDemo/uIP_Task.c | 45 ++++++++++++-------
 Demo/RX600_RX62N-RDK_IAR/ParTest.c            | 24 +++++-----
 .../include/yrdkrx62ndef.h                    | 10 ++++-
 Demo/RX600_RX62N-RDK_IAR/uIP_Task.c           | 45 ++++++++++++-------
 .../RTOSDemo/ParTest.c                        | 24 +++++-----
 .../RTOSDemo/include/yrdkrx62ndef.h           | 10 ++++-
 .../RTOSDemo/uIP_Task.c                       | 45 ++++++++++++-------
 .../RX600_RX62N-RSK_GNURX/RTOSDemo/uIP_Task.c | 37 +++++++++------
 Demo/RX600_RX62N-RSK_IAR/uIP_Task.c           | 37 +++++++++------
 .../RTOSDemo/uIP_Task.c                       | 36 ++++++++++-----
 12 files changed, 219 insertions(+), 128 deletions(-)

diff --git a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/ParTest.c b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/ParTest.c
index 0c3034044..5389eddb6 100644
--- a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/ParTest.c
+++ b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/ParTest.c
@@ -185,62 +185,62 @@ long lReturn = pdFALSE;
 	{
 		switch( ulLED )
 		{
-			case 0	:	if( LED4 != 0 )
+			case 0	:	if( LED4 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 1	:	if( LED5 != 0 )
+			case 1	:	if( LED5 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 2	:	if( LED6 != 0 )
+			case 2	:	if( LED6 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 3	:	if( LED7 != 0 )
+			case 3	:	if( LED7 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 4	:	if( LED8 != 0 )
+			case 4	:	if( LED8 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 5	:	if( LED9 != 0 )
+			case 5	:	if( LED9 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 6	:	if( LED10 != 0 )
+			case 6	:	if( LED10 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 7	:	if( LED11 != 0 )
+			case 7	:	if( LED11 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 8	:	if( LED12 != 0 )
+			case 8	:	if( LED12 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 9	:	if( LED13 != 0 )
+			case 9	:	if( LED13 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 10	:	if( LED14 != 0 )
+			case 10	:	if( LED14 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 11	:	if( LED15 != 0 )
+			case 11	:	if( LED15 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
diff --git a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/include/yrdkrx62ndef.h b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/include/yrdkrx62ndef.h
index 29a1acee7..779da3562 100644
--- a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/include/yrdkrx62ndef.h
+++ b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/include/yrdkrx62ndef.h
@@ -40,8 +40,14 @@ Macro definitions
 #define     CMT0_CLK_SELECT (512)
 
 /* General Values */
-#define		LED_ON          (1)
-#define 	LED_OFF			(0)
+#ifdef LED_POSITIVE_LOGIC
+	#define		LED_ON          (1) 
+	#define 	LED_OFF			(0)
+#else
+/* LEDs are using NEGATIVE LOGIC... */
+	#define		LED_ON          (0)
+	#define 	LED_OFF			(1)
+#endif
 #define 	SET_BIT_HIGH	(1)
 #define 	SET_BIT_LOW		(0)
 #define 	SET_BYTE_HIGH	(0xFF)
diff --git a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/uIP_Task.c b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/uIP_Task.c
index 59d0a7890..0614e487c 100644
--- a/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/uIP_Task.c
+++ b/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/uIP_Task.c
@@ -243,28 +243,41 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
-		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 7, 1 );
-			vParTestSetLED( 8, 1 );
-			vParTestSetLED( 9, 1 );
-			vParTestSetLED( 10, 1 );
-		}
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+	    if( c )
+	    {
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn the LEDs on. */
+				vParTestSetLED( 7, 1 );
+				vParTestSetLED( 8, 1 );
+				vParTestSetLED( 9, 1 );
+				vParTestSetLED( 10, 1 );
+			}
+			else
+			{
+				/* Turn the LEDs off. */
+				vParTestSetLED( 7, 0 );
+				vParTestSetLED( 8, 0 );
+				vParTestSetLED( 9, 0 );
+				vParTestSetLED( 10, 0 );
+			}
+	    }
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit. */
 			vParTestSetLED( 7, 0 );
 			vParTestSetLED( 8, 0 );
 			vParTestSetLED( 9, 0 );
 			vParTestSetLED( 10, 0 );
 		}
-    }
+	}
 }
 
diff --git a/Demo/RX600_RX62N-RDK_IAR/ParTest.c b/Demo/RX600_RX62N-RDK_IAR/ParTest.c
index fdaf559e7..0b5a11b25 100644
--- a/Demo/RX600_RX62N-RDK_IAR/ParTest.c
+++ b/Demo/RX600_RX62N-RDK_IAR/ParTest.c
@@ -185,62 +185,62 @@ long lReturn = pdFALSE;
 	{
 		switch( ulLED )
 		{
-			case 0	:	if( LED4 != 0 )
+			case 0	:	if( LED4 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 1	:	if( LED5 != 0 )
+			case 1	:	if( LED5 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 2	:	if( LED6 != 0 )
+			case 2	:	if( LED6 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 3	:	if( LED7 != 0 )
+			case 3	:	if( LED7 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 4	:	if( LED8 != 0 )
+			case 4	:	if( LED8 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 5	:	if( LED9 != 0 )
+			case 5	:	if( LED9 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 6	:	if( LED10 != 0 )
+			case 6	:	if( LED10 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 7	:	if( LED11 != 0 )
+			case 7	:	if( LED11 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 8	:	if( LED12 != 0 )
+			case 8	:	if( LED12 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 9	:	if( LED13 != 0 )
+			case 9	:	if( LED13 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 10	:	if( LED14 != 0 )
+			case 10	:	if( LED14 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 11	:	if( LED15 != 0 )
+			case 11	:	if( LED15 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
diff --git a/Demo/RX600_RX62N-RDK_IAR/include/yrdkrx62ndef.h b/Demo/RX600_RX62N-RDK_IAR/include/yrdkrx62ndef.h
index 29a1acee7..779da3562 100644
--- a/Demo/RX600_RX62N-RDK_IAR/include/yrdkrx62ndef.h
+++ b/Demo/RX600_RX62N-RDK_IAR/include/yrdkrx62ndef.h
@@ -40,8 +40,14 @@ Macro definitions
 #define     CMT0_CLK_SELECT (512)
 
 /* General Values */
-#define		LED_ON          (1)
-#define 	LED_OFF			(0)
+#ifdef LED_POSITIVE_LOGIC
+	#define		LED_ON          (1) 
+	#define 	LED_OFF			(0)
+#else
+/* LEDs are using NEGATIVE LOGIC... */
+	#define		LED_ON          (0)
+	#define 	LED_OFF			(1)
+#endif
 #define 	SET_BIT_HIGH	(1)
 #define 	SET_BIT_LOW		(0)
 #define 	SET_BYTE_HIGH	(0xFF)
diff --git a/Demo/RX600_RX62N-RDK_IAR/uIP_Task.c b/Demo/RX600_RX62N-RDK_IAR/uIP_Task.c
index 59d0a7890..0614e487c 100644
--- a/Demo/RX600_RX62N-RDK_IAR/uIP_Task.c
+++ b/Demo/RX600_RX62N-RDK_IAR/uIP_Task.c
@@ -243,28 +243,41 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
-		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 7, 1 );
-			vParTestSetLED( 8, 1 );
-			vParTestSetLED( 9, 1 );
-			vParTestSetLED( 10, 1 );
-		}
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+	    if( c )
+	    {
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn the LEDs on. */
+				vParTestSetLED( 7, 1 );
+				vParTestSetLED( 8, 1 );
+				vParTestSetLED( 9, 1 );
+				vParTestSetLED( 10, 1 );
+			}
+			else
+			{
+				/* Turn the LEDs off. */
+				vParTestSetLED( 7, 0 );
+				vParTestSetLED( 8, 0 );
+				vParTestSetLED( 9, 0 );
+				vParTestSetLED( 10, 0 );
+			}
+	    }
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit. */
 			vParTestSetLED( 7, 0 );
 			vParTestSetLED( 8, 0 );
 			vParTestSetLED( 9, 0 );
 			vParTestSetLED( 10, 0 );
 		}
-    }
+	}
 }
 
diff --git a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/ParTest.c b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/ParTest.c
index 635676378..e6e41f3ae 100644
--- a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/ParTest.c
+++ b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/ParTest.c
@@ -185,62 +185,62 @@ long lReturn = pdFALSE;
 	{
 		switch( ulLED )
 		{
-			case 0	:	if( LED4 != 0 )
+			case 0	:	if( LED4 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 1	:	if( LED5 != 0 )
+			case 1	:	if( LED5 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 2	:	if( LED6 != 0 )
+			case 2	:	if( LED6 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 3	:	if( LED7 != 0 )
+			case 3	:	if( LED7 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 4	:	if( LED8 != 0 )
+			case 4	:	if( LED8 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 5	:	if( LED9 != 0 )
+			case 5	:	if( LED9 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 6	:	if( LED10 != 0 )
+			case 6	:	if( LED10 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 7	:	if( LED11 != 0 )
+			case 7	:	if( LED11 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 8	:	if( LED12 != 0 )
+			case 8	:	if( LED12 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 9	:	if( LED13 != 0 )
+			case 9	:	if( LED13 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 10	:	if( LED14 != 0 )
+			case 10	:	if( LED14 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
 						break;
-			case 11	:	if( LED15 != 0 )
+			case 11	:	if( LED15 != LED_OFF )
 						{
 							lReturn =  pdTRUE;
 						}
diff --git a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/include/yrdkrx62ndef.h b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/include/yrdkrx62ndef.h
index 29a1acee7..779da3562 100644
--- a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/include/yrdkrx62ndef.h
+++ b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/include/yrdkrx62ndef.h
@@ -40,8 +40,14 @@ Macro definitions
 #define     CMT0_CLK_SELECT (512)
 
 /* General Values */
-#define		LED_ON          (1)
-#define 	LED_OFF			(0)
+#ifdef LED_POSITIVE_LOGIC
+	#define		LED_ON          (1) 
+	#define 	LED_OFF			(0)
+#else
+/* LEDs are using NEGATIVE LOGIC... */
+	#define		LED_ON          (0)
+	#define 	LED_OFF			(1)
+#endif
 #define 	SET_BIT_HIGH	(1)
 #define 	SET_BIT_LOW		(0)
 #define 	SET_BYTE_HIGH	(0xFF)
diff --git a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/uIP_Task.c b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/uIP_Task.c
index 58caa5136..58f5e4504 100644
--- a/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/uIP_Task.c
+++ b/Demo/RX600_RX62N-RDK_Renesas/RTOSDemo/uIP_Task.c
@@ -243,28 +243,41 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
-		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 7, 1 );
-			vParTestSetLED( 8, 1 );
-			vParTestSetLED( 9, 1 );
-			vParTestSetLED( 10, 1 );
-		}
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+	    if( c )
+	    {
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn the LEDs on. */
+				vParTestSetLED( 7, 1 );
+				vParTestSetLED( 8, 1 );
+				vParTestSetLED( 9, 1 );
+				vParTestSetLED( 10, 1 );
+			}
+			else
+			{
+				/* Turn the LEDs off. */
+				vParTestSetLED( 7, 0 );
+				vParTestSetLED( 8, 0 );
+				vParTestSetLED( 9, 0 );
+				vParTestSetLED( 10, 0 );
+			}
+	    }
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit. */
 			vParTestSetLED( 7, 0 );
 			vParTestSetLED( 8, 0 );
 			vParTestSetLED( 9, 0 );
 			vParTestSetLED( 10, 0 );
 		}
-    }
+	}
 }
 
diff --git a/Demo/RX600_RX62N-RSK_GNURX/RTOSDemo/uIP_Task.c b/Demo/RX600_RX62N-RSK_GNURX/RTOSDemo/uIP_Task.c
index b1f6f91f1..66efa5537 100644
--- a/Demo/RX600_RX62N-RSK_GNURX/RTOSDemo/uIP_Task.c
+++ b/Demo/RX600_RX62N-RSK_GNURX/RTOSDemo/uIP_Task.c
@@ -243,24 +243,35 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+		if( c )
 		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 3, 1 );
-			vParTestSetLED( 4, 1 );
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn LEDs on. */
+				vParTestSetLED( 3, 1 );
+				vParTestSetLED( 4, 1 );
+			}
+			else
+			{
+				/* Turn LED 4 off. */
+				vParTestSetLED( 3, 0 );
+				vParTestSetLED( 4, 0 );
+			}
 		}
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit, turn LED 4
+			off. */
 			vParTestSetLED( 3, 0 );
 			vParTestSetLED( 4, 0 );
 		}
-    }
+	}
 }
-
diff --git a/Demo/RX600_RX62N-RSK_IAR/uIP_Task.c b/Demo/RX600_RX62N-RSK_IAR/uIP_Task.c
index 6ee495cd0..5a5a589ac 100644
--- a/Demo/RX600_RX62N-RSK_IAR/uIP_Task.c
+++ b/Demo/RX600_RX62N-RSK_IAR/uIP_Task.c
@@ -243,24 +243,35 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+		if( c )
 		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 3, 1 );
-			vParTestSetLED( 4, 1 );
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn LEDs on. */
+				vParTestSetLED( 3, 1 );
+				vParTestSetLED( 4, 1 );
+			}
+			else
+			{
+				/* Turn LED 4 off. */
+				vParTestSetLED( 3, 0 );
+				vParTestSetLED( 4, 0 );
+			}
 		}
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit, turn LED 4
+			off. */
 			vParTestSetLED( 3, 0 );
 			vParTestSetLED( 4, 0 );
 		}
-    }
+	}
 }
-
diff --git a/Demo/RX600_RX62N-RSK_Renesas/RTOSDemo/uIP_Task.c b/Demo/RX600_RX62N-RSK_Renesas/RTOSDemo/uIP_Task.c
index b1f6f91f1..a571b083f 100644
--- a/Demo/RX600_RX62N-RSK_Renesas/RTOSDemo/uIP_Task.c
+++ b/Demo/RX600_RX62N-RSK_Renesas/RTOSDemo/uIP_Task.c
@@ -243,24 +243,36 @@ void vApplicationProcessFormInput( char *pcInputString )
 {
 char *c;
 
-	/* Process the form input sent by the IO page of the served HTML. */
-
-	c = strstr( pcInputString, "?" );
-    if( c )
-    {
-		/* Turn the LED's on or off in accordance with the check box status. */
-		if( strstr( c, "LED0=1" ) != NULL )
+	/* Only interested in processing form input if this is the IO page. */
+	c = strstr( pcInputString, "io.shtml" );
+	
+	if( c )
+	{
+		/* Is there a command in the string? */
+		c = strstr( pcInputString, "?" );
+		if( c )
 		{
-			/* Turn LEDs on. */
-			vParTestSetLED( 3, 1 );
-			vParTestSetLED( 4, 1 );
+			/* Turn the LED's on or off in accordance with the check box status. */
+			if( strstr( c, "LED0=1" ) != NULL )
+			{
+				/* Turn LEDs on. */
+				vParTestSetLED( 3, 1 );
+				vParTestSetLED( 4, 1 );
+			}
+			else
+			{
+				/* Turn LED 4 off. */
+				vParTestSetLED( 3, 0 );
+				vParTestSetLED( 4, 0 );
+			}
 		}
 		else
 		{
-			/* Turn LED 4 off. */
+			/* Commands to turn LEDs off are not always explicit, turn LED 4
+			off. */
 			vParTestSetLED( 3, 0 );
 			vParTestSetLED( 4, 0 );
 		}
-    }
+	}
 }
 
-- 
2.39.5