Experimental Physics and Industrial Control System
Thank you for your response, and sorry for not getting back to you sooner.
> >10. Caget $(P)$(R)DetectorState_RBV. It is "Readout" (numeric value 2),
> not 3 as would be expected from step 9.
>
> That does not make sense to me. If your driver called
> setIntegerParam(ADStatus, 3) and then callParamCallbacks(addr) then the
> record should have the value 3, not 2.
>
I found that when I toggled the passed to ADStatus (alternating from 3 to 4 and back), the caget read the new value. It looks like it only updates on change.
Iain.
>
> -----Original Message-----
> From: [email protected] [
> The Get Status code is
>
> if (function == detector_get_status_)
> {
> printf("Received SDGetStaus command.\n");
> // XXX Does putting a Get make the set take effect?
> getIntegerParam(ADStatus, &det_status);
> printf("Detector status before set is %i.\n", det_status);
> setIntegerParam(ADStatus, 3);
> }
>
> And the GetStatus record is:
> record(longout, $(P)$(R)GetStatus)
> {
> field(DTYP, "asynInt32")
> field(OUT, "@asyn($(PORT),$(ADDR),$(TIMEOUT))SDGETSTATUS")
> }
- Replies:
- RE: AreaDetector bindings and RBV propagation Mark Rivers
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- AreaDetector bindings and RBV propagation Iain Marcuson
- RE: AreaDetector bindings and RBV propagation Mark Rivers
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