CCDciel is free software released under the terms of the
GNU General Public License
This tool show the status of the dome.
The first light is green when to dome shutter is open, it is red when closed.
If applicable, the second light is green when the dome is slaved to the telescope position, it is red when not slaved.
CCDciel do not take any action to initialize the dome, do homing, unpark or open the shutter. But this is checked before to start a sequence and the dome can be closed and parked at the end of a sequence or when the condition are not safe.
To initialize and slave your dome at the beginning of the night you can use the software provided by the dome manufacturer, the ASCOM Dome Control Panel, or the INDI control panel.
Only two common function have a button to take an action from CCDciel: