Renesas Emulator System M3T-MR100, User Manual

Page: 119 / 306

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wai_sem Acquire semaphore resource
pol_sem Acquire semaphore resource (polling)
ipol_sem Acquire semaphore resource (polling, handler only)
twai_sem Acquire semaphore resource(with timeout)
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ER ercd = wai_sem( ID semid );
ER ercd = pol_sem( ID semid );
ER ercd = ipol_sem( ID semid );
ER ercd = twai_sem( ID semid, TMO tmout );
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ID semid Semaphore ID number to be acquired
TMO tmout Timeout value (for twai_sem)
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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
wai_sem SEMID
pol_sem SEMID
ipol_sem SEMID
twai_sem SEMID,TMO
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SEMID Semaphore ID number to be acquired
TMO Timeout value(twai_sem)
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wai_sem,pol_sem,ipol_sem
Register name Content after service call is issued
R0 Error code
R2 Semaphore ID number to be acquired
twai_sem
Register
name Content after service call is issued
R0 Error code
R2 Semaphore ID number to be acquired
R6R4 Timeout value
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E_RLWAI Forced release from waiting
E_TMOUT Polling failure or timeout