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<This page is currently under active progressreview.  Please contact Alisha Babbitt (ababbitt@slac.stanford.edu) for more information or questions.>

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  • Please see $IOC/cpu-<bld>-<name>/README on instructions on how to power cycle machines remotely through the use of ipmi commands
  • Once you set-up your linuxRT machine and boot up, log in as laci to your linuxRT system. ( ssh laci@cpu-<bld>-<name>)
  • Test if your machine is running real-time linux using  uname -a
$ uname -a
Linux cpu-b34-mc23 3.18.11-rt7 #5 SMP PREEMPT RT Wed Mar 16 19:03:38 PDT 2016 x86_64 GNU/Linux
$ /lib/libc.so.6
GNU C Library (Buildroot) stable release version 2.20, by Roland McGrath et al.
Copyright (C) 2014 Free Software Foundation, Inc.


EtherCAT linuxRT Configuration

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  •  Test if your machine has the Etherlab EtherCAT driver module loaded.

$ ethercat version

IgH EtherCAT master 1.5.2 2eff7c993a63

$ lsmod | grep ec

ec_generic              3453  1

ec_master             240382  3 ec_generic

  • If the slaves are connected with the setup, the ethercat command line tool can help visualize it.

$ ethercat slaves

0  0:0  OP  +  E1250-EC-UC V1.7b1

  • Another helpful ethercat command line took is ethercat master

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