This tab displays the mutex information (e.g. Mutex Name and ID) of the RI850V4.
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 mutex information (e.g. Mutex Name and ID) of the RI850V4.
This layer consists of the following items.
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An icon indicating the current status of the mutex and the name of the mutex are shown in the following format.
Note that if the name of the mutex is undefined, the name will appear as "ID".
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The task is locking the mutex (waiting tasks).
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The task is locking the mutex (no waiting tasks).
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There are no waiting tasks.
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The ID of the mutex is shown.
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The current status of the mutex is shown.
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There are no waiting tasks.
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The ID of the locking task is shown.
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The task queuing method is shown.
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The waiting task information (e.g. Task Name and ID) only appears if there are tasks queued in the mutex's wait queue.
See the
[Task] tab for details about waiting task information.
Figure A-18. [Mutex] 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.
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.
Muxtex Name, ID, Queue Status, Locking Task ID, Attribute, Ceiling Priority
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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, Locking Task ID, Ceiling Priority
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Displays value in signed decimal number.
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Displays value in hexadecimal number.
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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.
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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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