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10 changes: 8 additions & 2 deletions merlinApp/src/merlinDetector.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -1115,12 +1115,12 @@ asynStatus merlinDetector::writeInt32(asynUser *pasynUser, epicsInt32 value)
else // a standard image acquisition (or profile acquisition)
{
epicsSnprintf(strVal, MPX_MAXLINE, "%d", imagesToAcquire);
cmdConnection->mpxSet(MPXVAR_NUMFRAMESTOACQUIRE, strVal,
status = cmdConnection->mpxSet(MPXVAR_NUMFRAMESTOACQUIRE, strVal,
Labview_DEFAULT_TIMEOUT);

if (profileMaskParm & (MPXPROFILES_IMAGE == MPXPROFILES_IMAGE))
{
cmdConnection->mpxCommand(MPXCMD_STARTACQUISITION,
status = cmdConnection->mpxCommand(MPXCMD_STARTACQUISITION,
Labview_DEFAULT_TIMEOUT);
}
else
Expand All @@ -1129,6 +1129,12 @@ asynStatus merlinDetector::writeInt32(asynUser *pasynUser, epicsInt32 value)
Labview_DEFAULT_TIMEOUT);
}
}
if (status)
{
setIntegerParam(ADStatus, ADStatusError);
setStringParam(ADStatusMessage, "Scan start failed");
status = setIntegerParam(ADAcquire, 0);
}
}
if (!value && (adstatus == ADStatusAcquire))
{
Expand Down