Everything

[Eventflag] tab

This tab displays the eventflag information (e.g. Eventflag Name and ID) of the RI850V4.
Figure A-8. [Eventflag] Tab
The following items are explained here.
[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 eventflag information (e.g. Eventflag Name and ID) of the RI850V4.
This layer consists of the following items.
Eventflag Name
An icon indicating the current status of the eventflag and the name of the eventflag are shown in the following format.
Icon Name
Note that if the name of the eventflag is undefined, the name will appear as "ID".
There are waiting tasks.
There are no waiting tasks.
ID
The ID of the eventflag is shown.
Queue Status
The current status of the eventflag is shown.
Waiting Tasks
There are waiting tasks.
Empty
There are no waiting tasks.
Current Flag Pattern
The current bit pattern of the eventflag is shown.
Initial Flag Pattern
The initial bit pattern of the eventflag is shown.
Attribute
The attributes of the eventflag (task queuing method, maximum number of tasks that can be queued and bit pattern clearing flag) are shown in the following format.
Queuing method Maximum number Clearing flag
[Task queuing method]
TA_TFIFO
FIFO order
TA_TPRI
Task Priority order
[Maximum number of tasks that can be queued]
TA_WSGL
Only one task
TA_WMUL
Multiple tasks
[Bit pattern clearing flag]
TA_CLR
Bit pattern cleared if the request conditions are met.
Nothing displayed
Bit pattern not cleared if the request conditions are met.

(b) Second layer
The waiting task information (e.g. Task Name and ID) only appears if there are tasks queued in the eventflag's wait queue.
See the [Task] tab for details about waiting task information.
Figure A-9. [Eventflag] Tab (Waiting Task Information)
[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.
Eventflag Name, ID, Queue Status, Current Flag Pattern, Initial Flag Pattern, 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, Current Flag Pattern, Initial Flag Pattern
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.
set_flg
Set eventflag.
clr_flg
Clear eventflag.
Reset Display Item
Resets the display item (e.g. whether or not to display header items, display notation, display order and display width).