- 79 -
ref_tsk
Reference task status
iref_tsk
Reference task status (handler only)
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ER ercd = ref_tsk( ID tskid, T_RTSK *pk_rtsk );
ER ercd = iref_tsk( ID tskid, T_RTSK *pk_rtsk );
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ID
tskid
ID number of the target task
T_RTSK
*pk_rtsk
Pointer to the packet to which task status is returned
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ER ercd Terminated
normally (E_OK)
Contents of pk_rtsk
typedef struct
t_rtsk{
STAT tskstat
+0 2 Task
status
PRI
tskpri
+2
2
Current priority of task
PRI
tskbpri
+4
2
Base priority of task
STAT tskwait +6 2 Cause
of
wait
ID wobjid
+8
2
Waiting
object
ID
TMO
lefttmo
+10
4
Left time before timeout
UINT actcnt
+14 4 Number
of
queued activation request counts
UINT
wupcnt
+18
4
Number of queued wakeup request counts
UINT
suscnt
+22
4
Number of nested suspension request counts
} T_RTSK;
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.include mr100.inc
ref_tsk TSKID, PK_RTSK
iref_tsk TSKID, PK_RTSK
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TSKID
ID number of the target task
PK_RTSK
Pointer to the packet to which task status is returned
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Register name
Content after service call is issued
R0 Error
code
R2
ID number of the target task
A1
Pointer to the packet to which task status is returned
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