Sequencer Scripts

All logic in Sequencer is implemented in Sequencer scripts. Scripts are written in in Kotlin using a TMT developed Domain Specific Language (DSL) to facilitate development. This section describes the DSL in detail.

As an alternate to procedural style scripting, some framework DSL has been provided to allow scripting using a Finite State Machine (FSM) (still in development).

• Script DSL Constructs

  • Defining Script
  • Script Handlers
  • Looping
  • Finite State Machines
  • Other

• CSW Services DSL

  • Location Service
  • Config Service
  • Assembly/HCD Command Service
  • Sequencer Command Service
  • Working with Params
  • Submit Response Extensions
  • Event Service
  • Logging Service
  • Alarm Service
  • Time Service
  • Database Service

// import all the models, helpers, extensions
import esw.ocs.dsl.highlevel.models.*