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7.14.6 Display the Semaphore Status
In the MR window, select Popup Menu - [Mode] -> [Semaphore].
7.14.6.1 Display the Semaphore Status(When the realtime OS is MRxx conformed to uITRON
specifications V.3.0.)
All the SEMs defined in the configuration are listed in the order of ID number. The function of each
item is listed below. (When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
Item Contents
ID ID No. of semaphore
Def_cnt Default value of semaphore counter
Count Semaphore count
semQ Task ID Nos. and task names in the semaphore queue
• When a task connected to the SEM queue is in the state of waiting with timeout enabled (waiting
in twai_sem), a string "[tmo]", which indicates a state of waiting with timeout enabled, is
appended to a string displayed in the semQ field.
When a task connected to the SEM queue is in the state of forced waiting (double waiting), a
string "[s]", which indicates double waiting, is appended to a string displayed in the semQ field.
Normal Display 26(_task26)
Display when in WAIT-SUSPEND 26(_task26)[s]
Display when in WAIT-SUSPEND with time out
26(_task26)[tmo][s]
• Up to 8 characters can be displayed in the task name in the semQ field. If a task name exceeds 8
characters, the extra characters are omitted.
7.14.6.2 Display the Semaphore Status (When the realtime OS is MRxx conformed to uITRON
specifications V.4.0.)
All the SEMs defined in the configuration are listed in the order of ID number. The function of each
item is listed below. (When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
Item Contents
ID ID No. of semaphore
Sematr Attribute of each semaphore
Semcnt Semaphore count
Semaphore Queue Task ID Nos. and task names in the semaphore queue
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