Add support for psi_components on device server
Description
This MR adds support for the PSI components on the device server.
Related Issues
Type of Change
- Upon start, the device server subscribes to PSI custom components
- Due to their specific nature, and BECMessages as values, we can directly forward the information to the appropriate Redis endpoint
Potential side effects
For the moment, we keep the old callbacks. However, they should be deprecated once all _run_sub custom use cases are cleaned up.
Additional Comments
To test this, please use the following branch on ophyd (feature/custom_psi_component). -> ophyd_devices!239 and the test device described in the respective MR.
Definition of Done
-
Documentation is up-to-date.