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4. Multi-wait attribute
[( Definition format )]
Symbol
[( Definition range )] TA_WMUL or TA_WSGL
[( Default value )] TA_WSGL
Specify whether multiple tasks can be enqueued in the eventflag waiting queue. If TA_WMUL is selected, the
TA_WMUL attribute is added, permitting multiple tasks to be enqueued. If TA_WSGL is selected, the
TA_WSGL attribute is added, prohibiting multiple tasks from being enqueued.
5. Clear attribute
[( Definition format )]
Symbol
[( Definition range )] YES or NO
[( Default value )] NO
Specify whether the TA_CLR attribute should be added as an eventflag attribute. If YES is selected, the
TA_CLR attribute is added. If NO is selected, the TA_CLR attribute is not added.
[( Semaphore definition )]
This definition is necessary to use Semaphore function.
<< Format >>
// Semaphore Definition
semaphore[
ID No.
]{
name =
ID name
;
wait_queue =
Selecting a semaphore waiting queue
;
initial_count =
Initial value of semaphore counter
;
max_count =
Maximum value of the semaphore counter
;
};
:
:
The ID number must be in the range of 1 to 255. The ID number can be omitted.
If omitted, numbers are automatically assigned sequentially beginning with the smallest.
<< Content >>
Define the following for each semaphore ID number.
1. ID Name
[( Definition format )]
Symbol
[( Definition range )] None
[( Default value )] None
Define the name with which a semaphore is specified in a program.