Development Tools

[Task] tab

This tab displays the task information (e.g. Task Name and ID) of the RI600V4.

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

(a) First layer

This layer displays the task information (e.g. Task Name and ID) of the RI600V4.

This layer 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
		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 task wait factor (type of WAITING state, object ID and attribute of WAITING state) is shown in the format below. Type of WAITING state (Object ID) Attribute of WAITING state 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
	SDTQ	Sending waiting state for data queue
	RDTQ	Receiving waiting state for a data queue
	MBX	Waiting state for a mailbox
	MTX	Waiting state for a mutex
	SMBF	Sending waiting state for a message buffer
	RMBF	Receiving waiting state for a message buffer
	MPF	Waiting state for a fixed-sized memory pool
	MPL	Waiting state for a variable-sized memory pool
	[Attribute of WAITING state]
	ANDW	AND waiting condition for a eventflag
	ORW	OR waiting condition for a eventflag
	TMO	Waiting for timeout
	FIFO	Waiting for FIFO order
	PRI	Waiting for task priority order
Wait Data	The request conditions triggering the task's transition to WAITING state are shown. Note that if the task's current state is other than waiting state for an eventflag, sending waiting state for a data queue, or waiting state for a variable-sized memory block, "--" is shown.
	Wait bit pattern	Waiting state for an eventflag
	Data element to be sent to the data queue	Sending waiting state for a data queue
	Memory block size to be acquired	Waiting state for a variable-sized memory block
Time Left	The time left until the delayed state is released is shown. A unit of the time is millisecond. But the unit is a basic clock count when a denominator of base clock interval time (tic_deno) is 1. If the task is in the WAITING state forever, "TMO_FEVR" appears. Note that if the current state of the task is other than WAITING state or WAITING-SUSPENDED, "--" appears.
Interrupt	"Enable" is shown.
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 (the task's initial activation state and initial interrupt state) are shown in the following format. Initial activation state Initial interrupt state
	[Initial activation state of task]
	TA_ACT	READY state
	Nothing displayed	DORMANT state
	[Initial interrupt state of task]
	TA_ENAINT	All interrupts are enabled at task activation.
Extended Information	The extended information of the task is shown.

(b) Second layer

See the [Mutex] tab for details about locking mutex information.

Figure A-5. [Task] Tab (Locking Mutex Information)

[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 Stack SP, Task Stack Area, Initial Priority, Suspend Count, Wakeup Count, Activate Count, Attribute, Extended Information
		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 Stack SP, Task Stack Area, Initial Priority, Suspend Count, Wakeup Count, Activate Count, Extended Information
		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.
Reset Display Item	Resets the item displayed to initial state.