Continue 78K0R development.

Demo/NEC_78K0R_IAR/ButtonISR.s26

@@ -30,6 +30,14 @@
 ;
 ;------------------------------------------------------------------------------
 
+;
+; This file defines a wrapper for the interrupt generated each time the button
+; on the target board is pushed.  The asm wrapper is used to save and restore
+; the task context as a context switch may occur within the ISR itself.
+; The C portion of the ISR is defined within ButtonTask.c.
+;
+
+; Include the portSAVE_CONTEXT and portRESTORE_CONTEXT macros.
 #include "ISR_Support.h"
 
 	PUBLIC    vButtonISRWrapper
@@ -38,14 +46,20 @@
     RSEG CODE:CODE
 	
 vButtonISRWrapper:
+	; Save the current task context.	
 	portSAVE_CONTEXT
+
+	; Call the C portion of the ISR.
 	call vButtonISRHandler
+
+	; Restore the context of whichever task is to run next - which might be
+	; different from the task that was originally interrupted.
 	portRESTORE_CONTEXT
-	RETI
+	reti
 
 
 
-	; Set ISR location to the Interrupt vector table.
+	; Place the ISR into the vector table.
 	COMMON INTVEC:CODE:ROOT(1)
 	ORG 8
 `??vButtonISRWrapper??INTVEC 8`:

Demo/NEC_78K0R_IAR/ButtonTask.c

@@ -47,35 +47,73 @@
 	licensing and training services.
 */
 
+/*
+ * This file defines the button push task and ISR as described at the top of
+ * main.c.  The ISR is called from a wrapper function defined in ButtonISR.s26.
+ */
+
+/* Kernel includes. */
 #include "FreeRTOS.h"
 #include "task.h"
 #include "semphr.h"
 
+/* The LED output used by the button push task. */
+#define butLED1   P7_bit.no7
+
+/* A short delay used for button debouncing. */
+#define butDEBOUNCE_DELAY	( 200 / portTICK_RATE_MS )
+
+/* The semaphore used to synchronise the button push task with the interrupt. */
 static xSemaphoreHandle xButtonSemaphore;
 
-#define LED01   P7_bit.no7
+/*
-
+ * The definition of the button task itself.  See the comments at the top of
+ * main.c.
+ */
 void vButtonTask( void *pvParameters )
 {
+	/* Ensure the semaphore is created before it gets used. */
 	vSemaphoreCreateBinary( xButtonSemaphore );
 
 	for( ;; )
 	{
+		/* Block on the semaphore to wait for an interrupt event.  The semaphore
+		is 'given' from vButtonISRHandler() below.  Using portMAX_DELAY as the
+		block time will cause the task to block indefinitely provided
+		INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h. */
 		xSemaphoreTake( xButtonSemaphore, portMAX_DELAY );
-		LED01 = !LED01;
 
-		vTaskDelay( 200 / portTICK_RATE_MS );
+		/* The button must have been pushed for this line to be executed.
+		Simply toggle the LED. */
+		butLED1 = !butLED1;
+		
+		/* Wait a short time then clear any pending button pushes as a crude
+		method of debouncing the switch.  xSemaphoreTake() uses a block time of
+		zero this time so it returns immediately rather than waiting for the
+		interrupt to occur. */
+		vTaskDelay( butDEBOUNCE_DELAY );
 		xSemaphoreTake( xButtonSemaphore, 0 );
 	}
 }
 /*-----------------------------------------------------------*/
 
+/*
+ * The C portion of the interrupt handler.  Interrupts are triggered by pushing
+ * the button on the target board.  This interrupt can cause a context switch
+ * so has an assembly file wrapper defined within ButtonISR.s26.
+ */
 void vButtonISRHandler( void )
 {
 short sHigherPriorityTaskWoken = pdFALSE;
 
+	/* 'Give' the semaphore to unblock the button task. */
 	xSemaphoreGiveFromISR( xButtonSemaphore, &sHigherPriorityTaskWoken );
 	
+	/* If giving the semaphore unblocked a task, and the unblocked task has a
+	priority that is higher than the currently running task, then
+	sHigherPriorityTaskWoken will have been set to pdTRUE.  Passing a pdTRUE
+	value to portYIELD_FROM_ISR() will cause this interrupt to return directly
+	to the higher priority unblocked task. */
 	portYIELD_FROM_ISR( sHigherPriorityTaskWoken );
 }
 /*-----------------------------------------------------------*/

Demo/NEC_78K0R_IAR/FreeRTOSConfig.h

@@ -50,7 +50,7 @@
 #ifndef FREERTOS_CONFIG_H
 #define FREERTOS_CONFIG_H
 
-/* only include in C files */
+/* Only include in C files */
 #ifdef __IAR_SYSTEMS_ICC__
 
 	#pragma language=extended
@@ -90,7 +90,7 @@
 
 #define configUSE_PREEMPTION		1
 
-/* only use following section for C files */
+/* Only use following section for C files */
 #ifdef __IAR_SYSTEMS_ICC__
 
 	#define configUSE_IDLE_HOOK				0

Demo/NEC_78K0R_IAR/RegTest.s26

@@ -30,6 +30,11 @@
 ;
 ;------------------------------------------------------------------------------
 
+
+;
+; This file defines the RegTest tasks as described at the top of main.c
+;
+
 ;------------------------------------------------------------------------------
 
 #if __CORE__ != __78K0R__
@@ -53,7 +58,7 @@
 ;
 ;   Input:  NONE
 ;
-;   Call:   CALL    vRegTest1
+;   Call:   Created as a task.
 ;
 ;   Output: NONE
 ;
@@ -61,6 +66,7 @@
     RSEG CODE:CODE
 vRegTest1:
 
+	; First fill the registers.
 	MOVW	AX, #0x1122
 	MOVW	BC, #0x3344
 	MOVW	DE, #0x5566
@@ -69,10 +75,19 @@ vRegTest1:
 	MOV		ES, #0x02
 
 loop1:
+	; Continuously check that the register values remain at their expected
+	; values.  The BRK is to test the yield.  This task runs at low priority
+	; so will also regularly get preempted.
 	BRK
+
+	; Compare with the expected value.
 	CMPW	AX, #0x1122
 	BZ		+5
+	; Jump over the branch to vRegTestError() if the register contained the
+	; expected value - otherwise flag an error by executing vRegTestError().
 	BR		vRegTestError	
+
+	; Repeat for all the registers.
 	MOVW	AX, BC
 	CMPW	AX, #0x3344
 	BZ		+5
@@ -104,7 +119,7 @@ loop1:
 ;
 ;   Input:  NONE
 ;
-;   Call:   CALL    vRegTest1
+;   Call:   Created as a task.
 ;
 ;   Output: NONE
 ;

Demo/NEC_78K0R_IAR/int78K0R.h

@@ -1,58 +0,0 @@
-/*
-	FreeRTOS.org V5.0.2 - Copyright (C) 2003-2008 Richard Barry.
-
-	This file is part of the FreeRTOS.org distribution.
-
-	FreeRTOS.org is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	FreeRTOS.org is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with FreeRTOS.org; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-	A special exception to the GPL can be applied should you wish to distribute
-	a combined work that includes FreeRTOS.org, without being obliged to provide
-	the source code for any proprietary components.  See the licensing section 
-	of http://www.FreeRTOS.org for full details of how and when the exception
-	can be applied.
-
-    ***************************************************************************
-    ***************************************************************************
-    *                                                                         *
-    * SAVE TIME AND MONEY!  We can port FreeRTOS.org to your own hardware,    *
-    * and even write all or part of your application on your behalf.          *
-    * See http://www.OpenRTOS.com for details of the services we provide to   *
-    * expedite your project.                                                  *
-    *                                                                         *
-    ***************************************************************************
-    ***************************************************************************
-
-	Please ensure to read the configuration and relevant port sections of the
-	online documentation.
-
-	http://www.FreeRTOS.org - Documentation, latest information, license and 
-	contact details.
-
-	http://www.SafeRTOS.com - A version that is certified for use in safety 
-	critical systems.
-
-	http://www.OpenRTOS.com - Commercial support, development, porting, 
-	licensing and training services.
-*/
-
-#ifndef INTEGER_TASKS_H
-#define INTEGER_TASKS_H
-
-void vStartIntegerMathTasks( unsigned portBASE_TYPE uxPriority );
-portBASE_TYPE xAreIntegerMathsTaskStillRunning( void );
-
-#endif
-
-

Demo/NEC_78K0R_IAR/main.c

@@ -47,6 +47,34 @@
 	licensing and training services.
 */
 
+/*
+ * Creates all the demo application tasks, then starts the scheduler.  The WEB
+ * documentation provides more details of the standard demo application tasks.
+ * In addition to the standard demo tasks, the following tasks and tests are
+ * defined and/or created within this file:
+ *
+ * "Check" task -  This only executes every three seconds but has a high priority
+ * to ensure it gets processor time.  Its main function is to check that all the
+ * standard demo tasks are still operational.  If everything is running as
+ * expected then the check task will toggle an LED every 3 seconds.  An error
+ * being discovered in any task will cause the toggle rate to increase to 500ms.
+ *
+ * "Reg test" tasks - These fill the registers with known values, then check
+ * that each register still contains its expected value.  Each task uses
+ * different values.  The tasks run with very low priority so get preempted very
+ * frequently.  A register containing an unexpected value is indicative of an
+ * error in the context switching mechanism.
+ *
+ *
+ * Also in addition to the standard demo tasks is a button push task.  This is
+ * a very basic task that is included as an example of how to write an interrupt
+ * service routine that interacts with a task.  The button on the target board
+ * is used to generate an interrupt that 'gives' a semaphore in order to unblock
+ * a task.  In doing so the task is synchronised with the interrupt.  Each time
+ * the task unblocks it simply toggles an LED before entering the Blocked state
+ * again to wait for the next button push.
+ */
+
 /* Standard includes. */
 #include <stdlib.h>
 #include <string.h>
@@ -55,8 +83,7 @@
 #include "FreeRTOS.h"
 #include "task.h"
 
-/* Demo file headers. */
+/* Standard demo file headers. */
-#include "int78K0R.h"
 #include "PollQ.h"
 #include "semtest.h"
 #include "GenQTest.h"
@@ -77,57 +104,91 @@
 #define mainNO_ERROR_TOGGLE_PERIOD	( ( portTickType ) 3000 / portTICK_RATE_MS  )
 #define mainERROR_TOGGLE_PERIOD		( ( portTickType ) 500 / portTICK_RATE_MS  )
 
-#define LED00   P7_bit.no6
+/* The LED toggled by the check task. */
-#define LED01   P7_bit.no7
+#define mainLED_0   P7_bit.no6
+
+/* A value that is passed in as the parameter to the 'check' task.  This is done
+purely to check that the parameter passing mechanism is functioning correctly. */
+#define mainCHECK_PARAMETER_VALUE	( 0x345678 )
+
+/*-----------------------------------------------------------*/
 
 /*
- * 78K0R/Kx3 Option Byte Definition
+ * The function that defines the 'check' task as described at the top of this
- * watchdog disabled, LVI enabled, OCD interface enabled
+ * file.
  */
-__root __far const unsigned portCHAR OptionByte[OPT_BYTES_SIZE] @ 0x00C0 =
+static void vErrorChecks( void *pvParameters );
+
+
+/*
+ * This function is called from the C startup routine to setup the processor -
+ * in particular the clock source.
+ */
+int __low_level_init(void);
+
+/*
+ * Functions that define the RegTest tasks as described at the top of this file.
+ */
+extern void vRegTest1( void *pvParameters );
+extern void vRegTest2( void *pvParameters );
+
+/*
+ * Function that defines the button push task as described at the top of this
+ * file.
+ */
+extern void vButtonTask( void *pvParameters );
+
+/*-----------------------------------------------------------*/
+
+/* If an error is discovered by one of the RegTest tasks then this flag is set
+to pdFAIL.  The 'check' task then inspects this flag to detect errors within
+the RegTest tasks. */
+static short sRegTestStatus = pdPASS;
+
+/* 78K0R Option Byte Definition. Watchdog disabled, LVI enabled, OCD interface
+enabled. */
+__root __far const unsigned portCHAR OptionByte[] @ 0x00C0 =
 {
 	WATCHDOG_DISABLED, LVI_ENABLED, RESERVED_FF, OCD_ENABLED
 };
 
-/* Security Byte Definition */
+/* Security byte definition */
-__root __far const unsigned portCHAR SecuIDCode[SECU_ID_SIZE]   @ 0x00C4 =
+__root __far const unsigned portCHAR SecuIDCode[]  @ 0x00C4 =
 {
 	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
 };
 
-/* The task function for the "Check" task. */
-static void vErrorChecks( void *pvParameters );
 
+/*-----------------------------------------------------------*/
 
-/* 78K0R/Kx3 low level init Initialization of the System Clock */
+short main( void )
-int __low_level_init(void);
-
-extern void vRegTest1( void *pvParameters );
-extern void vRegTest2( void *pvParameters );
-extern void vButtonTask( void *pvParameters );
-
-static short sRegTestStatus = pdPASS;
-
-portSHORT main( void )
 {
-	/* Create the standard demo tasks. */
+	/* Creates all the tasks, then starts the scheduler. */
+
+	/* First create the 'standard demo' tasks.  These are used to demonstrate
+	API functions being used and also to test the kernel port.  More information
+	is provided on the FreeRTOS.org WEB site. */
 	vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
 	vStartSemaphoreTasks(mainSEMTEST_PRIORITY);
 	vStartGenericQueueTasks( mainGEN_QUEUE_PRIORITY );
 	vStartDynamicPriorityTasks();
 	vCreateBlockTimeTasks();
 
+	/* Create the button push task as described at the top of this file. */
 	xTaskCreate( vButtonTask, "Button", configMINIMAL_STACK_SIZE, NULL, mainBUTTON_PRIORITY, NULL );
 
-	/* Create the tasks defined within this file. */
+	/* Create the RegTest tasks as described at the top of this file. */
-	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, (void*)0x12345678, mainCHECK_TASK_PRIORITY, NULL );
-
 	xTaskCreate( vRegTest1, "Reg1", configMINIMAL_STACK_SIZE, NULL, 0, NULL );
 	xTaskCreate( vRegTest2, "Reg2", configMINIMAL_STACK_SIZE, NULL, 0, NULL );	
 	
+	/* Create the 'check' task as described at the top of this file. */
+	xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, ( void* )mainCHECK_PARAMETER_VALUE, mainCHECK_TASK_PRIORITY, NULL );
 
+	/* Finally start the scheduler running. */
 	vTaskStartScheduler();
 
+	/* If this line is reached then vTaskStartScheduler() returned because there
+	was insufficient heap memory remaining for the idle task to be created. */
 	for( ;; );
 }
 /*-----------------------------------------------------------*/
@@ -136,19 +197,24 @@ static void vErrorChecks( void *pvParameters )
 {
 portTickType xToggleRate = mainNO_ERROR_TOGGLE_PERIOD, xLastWakeTime;
 
-	/* The pointer will only actually be either 3 or 2 bytes, depending on the
+	/* Ensure the parameter was passed in as expected.  This is just a test of
-	memory model. */
+	the kernel port, the parameter is not actually used for anything.  The
-	if( pvParameters != ( void * ) 0x12345678 )
+	pointer will only actually be either 3 or 2 bytes, depending on the memory
+	model. */
+	if( pvParameters != ( void * ) mainCHECK_PARAMETER_VALUE )
 	{
 		xToggleRate = mainERROR_TOGGLE_PERIOD;
 	}
 
+	/* Initialise xLastWakeTime before it is used.  After this point it is not
+	written to directly. */
 	xLastWakeTime = xTaskGetTickCount();
 
 	/* Cycle for ever, delaying then checking all the other tasks are still
 	operating without error. */
 	for( ;; )
 	{
+		/* Wait until it is time to check all the other tasks again. */
 		vTaskDelayUntil( &xLastWakeTime, xToggleRate );
 
 		if( xAreGenericQueueTasksStillRunning() != pdTRUE )
@@ -181,121 +247,114 @@ portTickType xToggleRate = mainNO_ERROR_TOGGLE_PERIOD, xLastWakeTime;
 			xToggleRate = mainERROR_TOGGLE_PERIOD;
 		}
 
-		/* Toggle the LED. */
+		/* Toggle the LED.  The toggle rate will depend on whether or not an
-		LED00 = !LED00;
+		error has been found in any tasks. */
+		mainLED_0 = !mainLED_0;
 	}
 }
 /*-----------------------------------------------------------*/
 
 int __low_level_init(void)
 {
-unsigned portCHAR resetflag = RESF;
+unsigned portCHAR ucResetFlag = RESF;
 
 	portDISABLE_INTERRUPTS();
 
-	/*
+	/* Clock Configuration:
-	 * Clock Configuration:
+	In this port, to use the internal high speed clock source of the microcontroller
-	 * In this port, to use the internal high speed clock source of the microcontroller
+	define the configCLOCK_SOURCE as 1 in FreeRTOSConfig.h.  To use an external
-	 * define the configCLOCK_SOURCE as 1 in FreeRTOSConfig.h.  To use an external
+	clock define configCLOCK_SOURCE as 0. */
-	 * clock define configCLOCK_SOURCE as 0.
-	 */
 	#if configCLOCK_SOURCE == 1
 	{
-		/*
+		/* Set XT1 and XT2 in Input Port Mode
-		 * Set XT1 and XT2 in Input Port Mode
+		   Set X1  and X2  in Input Port Mode
-		 * Set X1  and X2  in Input Port Mode
+		   High speed oscillator frequency 2MHz <= fMX <= 10MHz */
-		 * High speed oszillation frequency 2MHz <= fMX <= 10MHz
-		 */
 		CMC = 0x00;
 
-		/* X1 external oszillation stopped */
+		/* X1 external oszillation stopped. */
 		MSTOP = 1;
 
-		/* enable internal high speed oszillation */
+		/* Enable internal high speed oszillation. */
 		HIOSTOP = 0;
 		MCM0 = 0;
 
-		/* stop internal subsystem clock */
+		/* Stop internal subsystem clock. */
 		XTSTOP = 1;
 
-		/* Set clock speed */
+		/* Set clock speed. */
 		CSS = 0;
 		CKC &= (unsigned portCHAR)~0x07;
 		CKC |= 0x00;
 	}
 	#else
 	{
-		/*
+		/* XT1 and XT2 pin in input port mode
-		 * XT1 and XT2 pin in input port mode
+		   X1  and X2  pin in crystal resonator mode
-		 * X1  and X2  pin in crystal resonator mode
+		   High speed oszillation frequency 10MHz < fMX <= 20MHz */
-		 * High speed oszillation frequency 10MHz < fMX <= 20MHz
-		 */
 		CMC   = 0x41;
 		
-		/* Set oscillation stabilization time */
+		/* Set oscillation stabilization time. */
 		OSTS  = 0x07;
 		
-		/* Set speed mode: fMX > 10MHz for Flash memory high speed operation */
+		/* Set speed mode: fMX > 10MHz for Flash memory high speed operation. */
 		OSMC  = 0x01;
 		
-		/*
+		/* Start up X1 oscillator operation
-		 * Start up X1 oscillator operation
+		   Internal high-speed oscillator operating. */
-		 * Internal high-speed oscillator operating
-		 */
 		MSTOP = 0;
 		
-		/* Check oscillation stabilization time status */
+		/* Check oscillation stabilization time status. */
 		while(OSTC < 0x07)
 		{
-			/* wait until X1 clock stabilization time */
+			/* Wait until X1 clock stabilization time. */
 			portNOP();
 		}
 		
-		/* Switch CPU clock to X1 oscillator */
+		/* Switch CPU clock to X1 oscillator. */
 		MCM0 = 1;
 		while(MCS != 1)
 		{
-			/* wait until CPU and peripherals operate with fX1 clock */
+			/* Wait until CPU and peripherals operate with fX1 clock. */
 			portNOP();
 		}
 
-		/* Stop the internal high-speed oscillator operation */
+		/* Stop the internal high-speed oscillator operation. */
 		HIOSTOP = 1;
 		
-		/* Stop the XT1 oscillator operation */
+		/* Stop the XT1 oscillator operation. */
 		XTSTOP  = 1;
 		
-		/*
+		/* Operating frequency f = fx
-		 * operating frequency f = fx
+		   Change clock generator setting, if necessary. */
-		 * Change clock generator setting, if necessary
-		 */
 		CKC &= 0xF8;
 
-		/* From here onwards the X1 oscillator is supplied to the CPU */
+		/* From here onwards the X1 oscillator is supplied to the CPU. */
 	}
 	#endif
 	
-	/* LED Port Initialization - set Port Register */
+	/* LED port initialization - set port register. */
 	P7  = 0x80;
 	
-	/* Set Port Mode Register */
+	/* Set port mode register. */
 	PM7 = 0x3F;
 	
-	/* Switch Pin Initialization - enable pull-up resistor */
+	/* Switch pin initialization - enable pull-up resistor. */
 	PU12_bit.no0  = 1;
 
-	/* INTP0 disable */
+	/* INTP0 is used by the button on the target board. */
+	
+	/* INTP0 disable. */
 	PMK0 = 1;			
 	
-	/* INTP0 IF clear */
+	/* INTP0 IF clear. */
 	PIF0 = 0;			
 	EGN0_bit.no0  = 1;
 	
-	/* INTP0 priority low */
+	/* INTP0 priority low. */
 	PPR10 = 0;
 	PPR00 = 1;
 	
-	/* enable ext. INTP0 interrupt */
+	/* Enable ext. INTP0 interrupt */
 	PMK0  = 0;	
 
 	return pdTRUE;
@@ -304,13 +363,20 @@ unsigned portCHAR resetflag = RESF;
 
 void vRegTestError( void )
 {
+	/* Called by the RegTest tasks if an error is found.  lRegTestStatus is
+	inspected by the check task. */
 	sRegTestStatus = pdFAIL;
+
+	/* Do not return from here as the reg test tasks clobber all registers so
+	function calls may not function correctly. */
 	for( ;; );
 }
 /*-----------------------------------------------------------*/
 
 void vApplicationStackOverflowHook( void )
 {
+	/* This will get called if an overflow is detected in the stack of a task.
+	Inspect pxCurrentTCB to see which was the offending task. */
 	for( ;; );
 }
 

Demo/NEC_78K0R_IAR/rtosdemo.ewp

@@ -71,7 +71,7 @@
         </option>
         <option>
           <name>RTLibraryPath</name>
-          <state>$TOOLKIT_DIR$\LIB\CLIB\cl78knn3.r26</state>
+          <state>$TOOLKIT_DIR$\LIB\CLIB\cl78kfn3.r26</state>
         </option>
         <option>
           <name>Input variant</name>
@@ -473,7 +473,7 @@
         </option>
         <option>
           <name>ADefines</name>
-          <state>__NEAR_MODEL__</state>
+          <state>__FAR_MODEL__</state>
           <state>__NEAR_DATA_MODEL__</state>
         </option>
         <option>
@@ -725,7 +725,7 @@
         </option>
         <option>
           <name>SuppressDiags</name>
-          <state></state>
+          <state>w6</state>
         </option>
         <option>
           <name>TreatAsWarn</name>

Demo/NEC_78K0R_IAR/settings/rtosdemo.wsdt

@@ -32,7 +32,7 @@
             <Factory>Workspace</Factory>
             <Session>
               
-            <NodeDict><ExpandedNode>rtosdemo</ExpandedNode><ExpandedNode>rtosdemo/Demo Source</ExpandedNode><ExpandedNode>rtosdemo/Demo Source/StandardDemos</ExpandedNode><ExpandedNode>rtosdemo/Demo Source/StandardDemos/blocktim.c</ExpandedNode><ExpandedNode>rtosdemo/Kernel Source</ExpandedNode></NodeDict></Session>
+            <NodeDict><ExpandedNode>rtosdemo</ExpandedNode><ExpandedNode>rtosdemo/Demo Source</ExpandedNode><ExpandedNode>rtosdemo/Kernel Source</ExpandedNode></NodeDict></Session>
           </Tab>
         </Tabs>
         
@@ -52,14 +52,14 @@
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>C:\E\Dev\FreeRTOS\WorkingCopy3\Source\portable\IAR\78K0R\ISR_Support.h</Filename><XPos>0</XPos><YPos>39</YPos><SelStart>0</SelStart><SelEnd>0</SelEnd></Tab><ActiveTab>0</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>C:\E\Dev\FreeRTOS\WorkingCopy3\Demo\NEC_78K0R_IAR\main.c</Filename><XPos>0</XPos><YPos>129</YPos><SelStart>4913</SelStart><SelEnd>4925</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
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