BLISS hardware based on Tango attribute
Some BLISS hardware are based on Tango devices.
Basically a BLISS controller is just a light code handling device setup and data retrieving for scans. But usually there is nothing about control system.
In Daiquiri we only care about control system.
For such BLISS device it would be nice to be able to map the BLISS controller with Tango device (for the state of the device), which is the part not provided by BLISS or hard to implement properly.
As result more stuffs could be exposed, like for example Lima devices.
The proposal here is to be able to define BLISS hardware compounded by Tango device or attributes.
The first one i need to implement is Lima device.
There is many way to define design it
- Could be by composition with a tango hardware + special mapping
- Could be by defining Tango attributes inside the BLISS hardware definition