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sta_cyc
ista_cyc
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Start cyclic handler operation.
ER sta_cyc (ID cycid);
ER ista_cyc (ID cycid);
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ID cycid;
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ID number of the cyclic handler.
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This service call moves the cyclic handler specified by parameter
cycid from the non-operational state (STP state) to operational state (STA state).
As a result, the target cyclic handler is handled as an activation target of the RI600V4.
- When the TA_PHS attribute is specified
The target cyclic handler activation timing is set up according to
Activation phase (phs_counter) and
Activation cycle (interval_counter).
If the target cyclic handler has already been started, however, no processing is performed even if this service call is issued, but it is not handled as an error.
- When the TA_PHS attribute is not specified
The target cyclic handler activation timing is set up according to
Activation cycle (interval_counter)) on the basis of the call time of this service call.
This setting is performed regardless of the operating status of the target cyclic handler.
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- This service call was issued in the CPU locked state.
- This service call was issued in the status "PSW.IPL > kernel interrupt mask level".
Note When the ista_cyc is issued from task or the sta_cyc is issued from non-task, the context error is not detected and normal operation of the system is not guaranteed.
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