Renesas M3T-MR100 Manual de usuario descargar pdf (Pagina 251)

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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.

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Renesas M3T-MR100 Manual de usuario Pagina 251

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