[Ready Queue] tab

This tab displays the ready queue information (e.g. Priority and Number of Tasks) of the RI850V4.

Figure A-27. [Ready Queue] 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 ready queue information (e.g. Priority and Number of Tasks) of the RI850V4.

This layer consists of the following items.

Priority

An icon indicating the current status of the ready queue and the task priority are shown in the following format.

Icon Task priority

There are queued tasks.

There are no queued tasks.

Number of Tasks

The total number of queued tasks (tasks with of READY state or RUNNING state) is shown.



(b) Second layer

The executing task information (e.g. Task Name and ID) only appears if there are tasks queued in the ready queue.

See the [Task] tab for details about executing task information.

Figure A-28. [Ready Queue] Tab (Executing Task Information)



Remarks 1. Double-clicking a Ready-state-task information cell (e.g., Object Name or ID) displays the source file of the task in the Editor panel and moves the caret to the relevant location.

2. Double-clicking the Ready-state-task information cell for Current Task Stack SP or Task Stack Area displays the contents of the task stack in the Memory panel and moves the caret to the relevant 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.

Priority, Number of Tasks

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.

Priority, Number of Tasks

DEC

Displays value in signed decimal number.

HEX

Displays value in hexadecimal number.



(2) Footer row

Service Call

Displays the types of service calls that can be issued.

Note that if a service call is not embedded in (linked to) the downloaded program, or the necessary conditions for executing the service-call process are not met, then the service call will be grayed out.

rot_rdq

Rotate task Precedence.

Reset Display Item

Resets the display item (e.g. whether or not to display header items, display notation, display order and display width).