This tab displays the mailbox information (e.g. Mailbox Name and ID) of the RI78V4.
Figure A-13. [Mailbox] Tab
The following items are explained here.
- From the [Debug] menu, select [Download].
- From the [View] menu, select [Realtime OS] >> [Resource Information].
[Description of each area]
(1) Information display area
This layer displays the mailbox information (e.g. Mailbox Name and ID) of the RI78V4.
This layer consists of the following items.
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An icon indicating the current status of the mailbox and the name of the mailbox are shown in the following format.
Note that if the name of the mailbox is undefined, the name will appear as "ID".
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There are waiting messages.
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There are no waiting tasks/messages.
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The ID of the mailbox is shown.
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The current status of the mailbox is shown.
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There are no waiting messages.
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There are no waiting tasks/messages.
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The maximum priority of the message “0x1F“ is shown.
Note that if the message queuing method is TA_MFIFO, "-" appears.
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The attributes of the mailbox (task queuing method and message queuing method) are shown in the following format.
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<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-14. [Mailbox] Tab (Waiting Task Information)
Remarks 1.
If the waiting task information (Task Name, ID, Status, Wait Factor, Wait Data, Time Left, Interrupt, Current Priority, Task Start Address, Current PC) 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 waiting task information (Current Task SP) in the cell is double clicked, then Memory panel displays the contents of the task stack, and the caret moves to the corresponding 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-15. [Mailbox] Tab (Waiting Message Information)
This area consists of the following items.
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The start address of the message is shown.
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The priority of the message is shown.
Note that if the priority is not assigned, "-" is shown.
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Remark If the waiting message information (Message Address, Message Priority) in each cell is double clicked, then Memory panel displays the contents of the message, and the caret moves to the corresponding location.
The context menu displayed in response to a right mouse click differs as follows depending on the area clicked.
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Displays cascade menus for selecting the header items to display.
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The following items are displayed for selection.
Mailbox Name, ID, Queue Status, Message Max Priority, Attribute
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The item in question will be displayed.
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The item in question will not be displayed.
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Displays cascade menus for selecting the display notation.
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The following items are displayed for selection.
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Displays value in signed decimal number.
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Displays value in hexadecimal number.
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Resets the display item (e.g. whether or not to display header items, display notation, display order and display width).
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