Development Tools

[Task] tab

This tab displays the task information (e.g. Task Name and ID) of the RI78V4.

Figure A-4. [Task] Tab

The following items are explained here.

- [How to open]

- [Description of each area]

- [Context menu]

[How to open]

- From the [Debug] menu, select [Download].

- From the [View] menu, select [Realtime OS] >> [Resource Information].

[Description of each area]

(1) Information display area

This area displays the task information (e.g. Task Name and ID) of the RI78V4.

This area consists of the following items.


Task Name	An icon indicating the current status of the task and the name of the task are shown in the following format. Icon Name Note that if the name of the task is undefined, the name will appear as "ID".
		DORMANT state
		READY state
		RUNNING state
		WAITING state
		SUSPENDED state
		WAITING-SUSPENDED state
ID	The ID of the task is shown.
Status	The current state of the task is shown.
	Dormant	DORMANT state
	Ready	READY state
	Running	RUNNING state
	Waiting	WAITING state
	Suspended	SUSPENDED state
	Waiting-Suspended	WAITING-SUSPENDED state
Wait Factor	The wait factor (type of WAITING state, object ID and attribute of WAITING state) of the task are shown in the following format. Type (ID) Attribute Note that if the current state of the task is other than WAITING state or WAITING-SUSPENDED state, "-" appears. If the WAITING state type is sleeping state or delayed state, then "(Object ID)" is not shown.
	[Type of WAITING state]
	SLP	Sleeping state
	DLY	Delayed state
	SEM	Waiting state for a semaphore resource
	FLG	Waiting state for an eventflag
	DTQ	Waiting state for data
	MBX	Receiving waiting state for a mailbox
	MPF	Waiting state for a fixed-sized memory block
	[Attribute of WAITING state]
	ANDW	AND waiting condition
	ORW	OR waiting condition
	FIFO	FIFO order
	PRI	Task Priority order
Wait Data	The request conditions triggering the task's transition to WAITING state are shown. Note that if the current state of the task is other than waiting state for an eventflag, "-" is shown.
Wait Data	Wait bit pattern	Waiting state for an eventflag
Time Left	The time left until the delayed state is released (in tick) is shown. Note that if the task is waiting forever, "TMO_FEVR" appears. If the current state of the task is other than WAITING state or WAITING-SUSPENDED state, "-" appears.
Interrupt	The current interrupt state of the task is shown.
	Disable	All interrupts are disabled.
	Enable	All interrupts are enabled.
Current Priority	The current priority of the task is shown.
Task Start Address	The start address of the task is shown.
Current PC	The current PC value of the task is shown.
Current Task SP	The current SP value of the task is shown.
Task Stack Area	The start address, end address, and size (in bytes) of the task stack are shown in the following format. Start address - End address (Size)
Initial Priority	The initial priority of the task is shown.
Suspend Count	The suspension count of the task is shown.
Wakeup Count	The wakeup request count of the task is shown.
Activate Count	The activation request count of the task is shown.
Attribute	The attributes of the task (coding language of task, initial activation state of task and initial interrupt state of task) are shown in the following format. Coding language Initial activation state Initial interrupt state
	[Coding language of task]
	TA_HLNG	C language
	TA_ASM	Assembly language
	[Initial activation state of task]
	TA_ACT	READY state
	Nothing displayed	DORMANT state
	[Initial interrupt state of task]
	TA_DISINT	All interrupts are disabled at task activation.
	TA_ENAINT	All interrupts are enabled at task activation.
Extended Information	The extended information of the task is shown.
Tex Start Address	"-" is shown.
Tex Status	"-" is shown.
Tex Request Pattern	"-" is shown.
Tex Executing Pattern	"-" is shown.
Tex Attribute	"-" is shown.

Remarks 1. If the task information (Task Name, ID, Status, Wait Factor, Wait Data, Time Left, Interrupt, Current Priority, Task Start Address, Current PC, Initial Priority, Suspend Count, Wakeup Count, Activate Count, Attribute, Extended Information, Tex Status, Tex Request Pattern, Tex Executing Pattern, Tex Attribute) in each cell is double clicked, then Editor panel displays the source file of the task, and the caret moves to the corresponding location.

2. If the task information (Current Task SP, Task Stack Area) in each cell is double clicked, then Memory panel displays the contents of the task stack, and the caret moves to the corresponding location.

[Context menu]

The context menu displayed in response to a right mouse click differs as follows depending on the area clicked.

(1) Header row


Display		Displays cascade menus for selecting the header items to display.
	Selected item name	The following items are displayed for selection. Task Name, ID, Status, Wait Factor, Wait Data, Time Left, Interrupt, Current Priority, Task Start Address, Current PC, Current Task SP, Task Stack Area, Initial Priority, Suspend Count, Wakeup Count, Activate Count, Attribute, Extended Information, Tex Start Address, Tex Status, Tex Request Pattern, Tex Executing Pattern, Tex Attribute
		Checked	The item in question will be displayed.
		Not checked	The item in question will not be displayed.
Notation		Displays cascade menus for selecting the display notation.
	Selected item name	The following items are displayed for selection. ID, Wait Factor, Wait Data, Time Left, Current Priority, Task Start Address, Current PC, Current Task SP, Task Stack Area, Initial Priority, Suspend Count, Wakeup Count, Activate Count, Extended Information, Tex Start Address, Tex Request Pattern, Tex Executing Pattern
		DEC	Displays value in signed decimal number.
		HEX	Displays value in hexadecimal number.

(2) Footer row


Jump to Source (Task Start Address)	Opens the Editor panel, and displays the source code of the task.
Jump to Disassemble (Task Start Address)	Opens the Disassemble panel, and displays the results of disassembling the task.
Jump to Source (Current PC)	Opens the Editor panel, and displays the contents of the Current PC.
Jump to Disassemble (Current PC)	Opens the Disassemble panel, and displays the contents of the Current PC.
Jump to Memory (Current Task SP)	Opens the Memory panel, and displays the contents of the Current Task SP.
Jump to Source (Tex Start Address)	This item will be grayed out.
Jump to Disassemble (Tex Start Address)	This item will be grayed out.
Reset Display Item	Resets the display item (e.g. whether or not to display header items, display notation, display order and display width).