CODA

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CODA is DAQ software designed and supported by JLAB CODA group. This section contains some information related to the use of CODA in Hall B.


End transition

Executed in the order opposite to 'Go' transition: TS ROC first, then all remaining ROCs, then EB.

First coda_roc::codaEnd() called, it does following:

  • call 'ROL1::__end()' routine; it disables triggers and calls 'blocksLeft = tiBReady()' until nothing left, or until timeout
  • call 'codaUpdateStatus("ending")'
  • sets 'tcpState = rocp->state = DA_ENDING' and 'rocp->active = 2'

VME Controllers: Intel-based FANUC under RHEL OS

CODA group install RHEL OS into flash memory, so it boot after power recycle. Auto mount and some other stuff must be adjusted for clon cluster:

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