Renesas Emulator System M3T-MR100 - Manual (Page 91)

- 75 -
chg_pri Change task priority
ichg_pri Change task priority(handler only)
[ [ [ [ C C L L a a n n g g u u a a g g e e A A P P I I ] ] ] ]
ER ercd = chg_pri( ID tskid, PRI tskpri );
ER ercd = ichg_pri( ID tskid, PRI tskpri );
z z P P a a r r a a m m e e t t e e r r s s
ID tskid ID number of the target task
PRI tskpri Priority of the target task
z z R R e e t t u u r r n n P P a a r r a a m m e e t t e e r r s s
ER ercd Terminated normally (E_OK) or error code
[ [ [ [ A A s s s s e e m m b b l l y y l l a a n n g g u u a a g g e e A A P P I I ] ] ] ]
.include mr100.inc
chg_pri TSKID,TSKPRI
ichg_pri TSKID,TSKPRI
z z P P a a r r a a m m e e t t e e r r s s
TSKID ID number of the target task
TSKPRI Priority of the target task
z z R R e e g g i i s s t t e e r r c c o o n n t t e e n n t t s s a a f f t t e e r r s s e e r r v v i i c c e e c c a a l l l l i i s s i i s s s s u u e e d d
Register name Content after service call is issued
R0 Error code
R3 Priority of the target task
R2 ID number of the target task
[ [ [ [ E E r r r r o o r r c c o o d d e e ] ] ] ]
E_OBJ Object status invalid(task indicated by tskid is an inactive state)