• XidML – Two Years On

      Corry, Diarmuid; Acra Control Inc. (International Foundation for Telemetering, 2006-10)
      In 2004 ACRA CONTROL introduced XidML as a published standard for instrumentation definition via XML. After two years in the field, much feedback and two revisions, this paper outlines where the standard is now, some of the lessons learned and discusses some ideas for where next. XidML allows any package, message or frame to be defined including PCM, MIL-STD- 1553, Ethernet and storage formats, it is also used to define the settings for instrumentation as diverse as Analog to Digital modules, MIL-STD-1553 monitors, PCM encoders, recorders, bit-syncs, and decoms. Importantly it facilitates the EU range and data format to be defined for large parameter lists. The key elements in the standard are discussed along with some lessons learned.