Renesas M3T-MR100 Network Card User Manual


 
- 75 -
chg_pri Change task priority
ichg_pri Change task priority(handler only)
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ER ercd = chg_pri( ID tskid, PRI tskpri );
ER ercd = ichg_pri( ID tskid, PRI tskpri );
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ID tskid ID number of the target task
PRI tskpri Priority of the target task
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ER ercd Terminated normally (E_OK) or error code
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.include mr100.inc
chg_pri TSKID,TSKPRI
ichg_pri TSKID,TSKPRI
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TSKID ID number of the target task
TSKPRI Priority of the target task
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Register name Content after service call is issued
R0 Error code
R3 Priority of the target task
R2 ID number of the target task
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E_OBJ Object status invalid(task indicated by tskid is an inactive state)