Error vxi11 with Lecroy 760Zi

[DENIS Jean-françois <jean-francois.denis@cea.fr>]

Title: Error vxi11 with Lecroy 760Zi

Hello,
I want to control a Lecroy scope WavePro 760Zi with EPICS. This scope integrate a vxi11 server.
I don't know how to do it. Many solutions

I think to start the simplest solution is with ASYN and STREAM DEVICE, but I have problem.
My configuration is:

st.cmd => vxi11Configure("TCP_SCOPE","132.166.33.202",1,0.0,"inst0",0,0)

Lecroy.db => record(waveform, "$(NOMOP):IDN")
         {
         field(DTYP, "stream")
         field(INP, "@Lecroy_proto.db test TCP_SCOPE")
         field(NELM, "200")
         field(FTVL, "STRING")
         }

lecroy_proto.db => test{
                        out "*IDN?";
                        in "%s";
                        }

Error =>
        iocLecroyLx > 2011/02/14 08:48:04.125 TCP_SCOPE vxi11 clientCall errno Permission denied clnt_stat 5
        2011/02/14 08:48:04.125 TCP_SCOPE vxiCreateIrqChannel (create_intr_chan): RPC: Timed out

        2011/02/14 08:48:04.125 TCP_SCOPE Warning -- SRQ not operational.
        2011/02/14 08:48:08.126 TCP_SCOPE vxi11 clientCall errno Success clnt_stat 5
        TCP_SCOPE vxiSrqEnable RPC error : RPC: Timed out

        2011/02/14 08:48:08.126 TCP_SCOPE asynGpib:pollAddr srqEnable
        2011/02/14 08:48:12.126 TCP_SCOPE vxi11 clientIoCall errno Success clnt_stat 5
        2011/02/14 08:48:12.126 TCP_SCOPE Lecoy:IDN: asynError in write: TCP_SCOPE RPC failed

I don't understand why...

Another solution is to install a EPICS base on the scope (windows 7), and use their library ActiveDSO. Is it a good idea?

Thanks.

Jean-François DENIS
CEA Saclay