[Mailbox] tab

This tab displays the mailbox information (e.g. Mailbox Name and ID) of the RI850V4.

Figure A-14. [Mailbox] 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 mailbox information (e.g. Mailbox Name and ID) of the RI850V4.

This layer consists of the following items.

Mailbox Name

An icon indicating the current status of the mailbox and the name of the mailbox are shown in the following format.

Icon Name

Note that if the name of the mailbox is undefined, the name will appear as "ID".

There are waiting tasks.

There are waiting messages.

There are no waiting tasks/messages.

ID

The ID of the mailbox is shown.

Queue Status

The current status of the mailbox is shown.

Waiting Tasks

There are waiting tasks.

Waiting Messages

There are waiting messages.

Empty

There are no waiting tasks/messages.

Message Max Priority

The maximum priority of the message is shown.

Note that if the message queuing method is TA_MFIFO, "--" appears.

Attribute

The attributes of the mailbox (task queuing method and message queuing method) are shown in the following format.

Task Message

[Task queuing method]

TA_TFIFO

FIFO order

TA_TPRI

Task priority order

[Message queuing method]

TA_MFIFO

FIFO order

TA_MPRI

Message priority order



(b) Second layer

<1> Waiting task information

The waiting task information (e.g. Task Name and ID) only appears if there are tasks queued in the mailbox's wait queue.

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

Figure A-15. [Mailbox] Tab (Waiting Task Information)



Remarks 1. Double-clicking a waiting-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 waiting-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.

<2> Waiting message information

The waiting message information (e.g. Message Address and Message Priority) only appears if there are messages queued in the mailbox's wait queue.

Figure A-16. [Mailbox] Tab (Waiting Message Information)



This area consists of the following items.

Message Address

The start address of the message is shown.

Message Priority

The priority of the message is shown.

Note that if the priority is not assigned, "--" is shown.



Remark Double-clicking a waiting-message information cell (such as Message Address or Message priority) displays the contents of the message 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.

Mailbox Name, ID, Queue Status, Message Max Priority, 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, Message Max Priority

DEC

Displays value in signed decimal number.

HEX

Displays value in hexadecimal number.



(2) Footer row

Reset Display Item

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