Home CMS Production Clean room MedAustron HEPHY testbeams old
testbeam-DESY-Oct2017 testbeam-DESY-April2017 testbeam-SPS2015 testbeam-SPS2014 testbeam-DESY14 testbeam-SPS12 testbeam-SPS11 testbeam-SPS10 testbeam-SPS09 testbeam-SPS08 LP-TPC
  Belle II and AIDA/Infineon Testbeam at DESY in Jan2014  Not logged in ELOG logo
Message ID: 28     Entry time: Tue Jan 7 14:51:45 2014
Author: Thomas Bergauer 
Project: Belle SVD 
Subject: TLU control 
Run Number:  
Events:  
StartTime:  
EndTime:  
Data: Unknown 

1. ssh bastion

2. ssh belle-control

3. ssh telescope-admin@tb-aconite
(password telescope++)

dann:

How to generate trigger from TLU through FTSW to detector systems
2014.1.6 Mikihiko Nakao

* step 1 - open monitor window to show the FTSW status

 [you@bastion03 ~]$ ssh telescope-admin@belle-rpc1
  (still only limited people has access to b2daq account:
   ask DAQ people or Katsuro Nakamura of SVD group)

 [b2daq@belle-rpc1 ~]$ ssh telescope-admin@ttd10
 [b2daq@ttd10 ~]$ statft -55 -i -c
   (55 is the FTSW board-id, -i -c are to show the status repeatedly)

* step 2 - initialize FTSW to accept TLU trigger

 [b2daq@ttd10 ~]$ trigft -55 tlu

* step 3 - start trigger at TLU

 [you@bastion03 ~]$ ssh belle-rpc2
 [you@belle-rpc2 ~]$ ssh telescope-admin@tb-aconite
  (ask Alan Campbell or somebody for the password)

 telescope-admin@tb-aconite:~$ cd eudaq-nakao/bin
 ...$ ./TLUControl.exe -a 4 -d 1 -i RJ45 -w 10 -n

 here, -a option gives the possible trigger coincidence
  (-a 1  --- dummy trigger generator from FTSW)
   -a 2  --- trigger counter 1 only
   -a 4  --- trigger counter 2 only
   -a 8  --- trigger counter 3 only
   -a 6  --- trigger counter 1 and 2
   -a 10 --- trigger counter 1 and 3
   -a 12 --- trigger counter 2 and 2
   -a 14 --- trigger counter 1 and 2 and 3
 other options are kept to be the same
   -d 1 -i RJ45 --- connection to FTSW
   -w 10        --- update frequency (10msec)
   -n           --- suppress messages

 This gives you output like:

   Status:    00,--,--,--,--,-- (0,0)
   Scalers:   0, 7, 0, 0    <== from FTSW-dummy and trigger counters 1, 2, 3
   Particles: 1
   Triggers:  0             <== actual trigger to be distributed to FTSW
   Entries:   0
   TS errors: 0, 0 (redundancy, re-read)
   Timestamp: 0x4f25a008 (1327865864) = 3.45791
   Time: 3.463 s, Freq: 0 Hz, Average: 0 Hz

- 

ELOG V3.1.4-966e3dd