This tab displays the message buffer information (e.g. Message Buffer Name and ID) of the RI600V4.
Figure A-19. [Message Buffer] 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 message buffer information (e.g. Message Buffer Name and ID) of the RI600V4.
This layer consists of the following items.
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An icon indicating the current status of the message buffer and the name of the message buffer are shown in the following format.
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There are sending waiting tasks.
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There are receiving waiting tasks.
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There are receiving waiting messages.
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There are no waiting tasks/receiving waiting messages.
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The ID of the message buffer is shown.
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The current status of the message buffer is shown.
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There are sending waiting tasks.
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There are receiving waiting tasks.
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There are receiving waiting messages.
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There are no waiting tasks/receiving waiting messages.
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The start address of the message buffer is shown.
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The total buffer size (in bytes) of the message buffer is shown.
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The free buffer size (in bytes) of the message buffer is shown.
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The maximum message size (in bytes) of the message buffer is shown.
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The number of message stored in the message buffer.
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Displays the queuing method of the sending waiting tasks.
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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 message buffer's wait queue.
See the
[Task] tab for details about waiting task information.
Figure A-20. [Message Buffer] Tab (Waiting Task Information)
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.
Message Buffer Name, ID, Queue Status, Top Address, Total Buffer Size, Free Buffer Size, Maximum Message Size, Number of Message, 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.
ID, Top Address, Total Buffer Size, Free Buffer Size, Maximum Message Size, Number of Message
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Displays value in signed decimal number.
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Displays value in hexadecimal number.
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Jump to Memory (Top Address)
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Opens the Memory panel, and displays the contents of the message buffer.
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Resets the item displayed to initial state.
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