- O000 is not a direct result from DC
- O000 is constructed in DCDiag, if no Error EXXXX and no Warning WXXXX
ocurred
-> O000 must not be part of machineEventSet (e.g. O000 can not be
reset)
... this is an DC-Plugin internal data-structure which can be
transformed to an ATBMachineEvent and sent to ISMAS.
DCMachineEvent is in fact a couple ot DeviceController::State and a
QString eventID.
Thi eventID is necessary to send a state-reset to ISMAS. ISMAS needs
same enventID for set- and reset Events.
... this prevents sending Operate "O000" in case of an opend door and
enables sending Operate "O000" after closing all doors because
'lastResult' has not changed.
Reading dc-fw-version is somehow complicated ...
Id does not work reliable on startup, so we do read it also on every
diagRequest().
Version string is then stored in persistent data.
This data can be used e.g. by other tools to show the
device-controller-firmware-version.
- allways check for whole system state (all errors / warnings)
-> e.g. an error does not hide an other error or warning
- send machine event only once
- store sent events in a QSet-container
- clear this container if no error / warning is detected
Note: there is currently no message for releasing a certain single error
/ warning. So it is no worth in removing a single entry in
QSet-container. This is a task for later program versions.
