SURF: IOC and OPI for Keyence LK-G laser positioning sensor

[kjwoodsISIS]

As a SURF scientist, I want IBEX to support the Keyence LK-G laser positioning sensor, on my instrument, so that I can control it from IBEX in my experiments.

Acceptance Criteria

1. Solution provides equivalent functionality to existing SECI VI.
2. I can control the Keyence LK-G laser positioning sensor via the IBEX GUI
3. I can control the Keyence LK-G laser positioning sensor via genie_python

Notes

1. For the avoidance of doubt, the Keyence LK-G laser positioning sensor is NOT the same thing as a Keyence TM3001-P Optical micrometer.
2. There is an existing VI for the Keyence LK-G laser positioning sensor. Please consult it when creating the IOC & OPI.
3. Documentation for the Keyence LK-G laser positioning sensor: C:\LabVIEW Modules\Instruments\INTER\Keyence LK-G

[John-Holt-Tessella]

Stream one or two commands

[KathrynBaker]

7 functions in the LabView, so more than one or two commands, but not that many, certainly stream device

[aaron-long]

• SUPPORT: Ticket 3745 -Created IOC for Keyence LK-G EPICS-Keylkg#1
• GUI: Ticket 3745 - Create IOC for Keyence LK-G ibex_gui#864
• IOC: Ticket 3745 Create IOC for Keyence LK-G Laser positioning sensor EPICS-ioc#362
• Device Emulator: Ticket 3745 - Create IOC for Keyence laser positioning sensor EPICS-DeviceEmulator#23
• IoC Test Framework: Ticket 3745 - Create IOC for Keyence LK-G laser positioning sensor EPICS-IOC_Test_Framework#164
• EPICS: https://github.com/ISISComputingGroup/EPICS/pull/158

[LiamPanchaud]

Good stuff so far. Just a few small changes and some extra tests as noted in the review comments