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CODA 2.6.2
Every time you run
(Assumes setup as described further down on this page.)
ppa-pc88427 \~$ cd pelle/daq/coda ppa-pc88427 \~/pelle/daq/coda$ source coda_user_setup
Check the msql deamon is running. If not start with:
ppa-pc88427 \~/pelle/daq/coda$ msqld&
First terminal:
ppa-pc88427 \~/pelle/daq/coda$ rcplatform
See below for expected output. If it's the first time you should answer 'Y' to the questions.
Second terminal:
ppa-pc88427 \~$ cd pelle/daq/coda ppa-pc88427 \~/pelle/daq/coda$ source coda_user_setup ppa-pc88427 \~/pelle/daq/coda$ codamaster
You should get a GUI with the different configurations available. Select "cool" and press OK.
Third terminal:
ppa-pc88427 \~$ ./pelle/daq/coda/trackerRoc
See below for expected output. You should also see that the ROC1 being registered in the rcplatform terminal.
In CODA master:
* Config->Enable buttons * Click Event Builder
This should open an xterm and you should see EB1 being connected in the logs.
* Click Run Control
In the RC GUI:
* Platform->Connect
First time running?
First time you will need to setup configuration
* Session-> new = pelletest (or what you named you session above) * options-> coda2 database-> run types = cool
Answer yes to translate
* configurations->cool
This should enable and connect run control properly to the session.
Press Configure in codamaster
EB1 and ROC1 should be configured
Press download in coda master
EB1 and ROC1 should be downloaded
Press prestart in coda master
EB1 and ROC1 should be paused
Press Go
Example output
ppa-pc88427 \~/pelle/daq/coda$ rcplatform
Example output expected:
>> \*\**\* cMsg server sucessfully started at Fri Mar 29 11:42:40 PDT 2013 **\*\* << \*************************************************\* \* Afecs-1.4 Platform * \*************************************************\* \- Name = hps_tracker \- Host = ppa-pc88427.slac.stanford.edu \- TCP port = 45000 \- UDP port = 45000 \- RC UDP port = 45200 \- Start time = 2013/03/29 11:42:41 \- Database at = /home/tracker/pelle/daq/coda/2.6.2/../cool \*************************************************\* \*************************************************\* \* Afecs-1.4 Container * \*************************************************\* \- Name = ppa-pc88427.slac.stanford.edu_admin \- Host = ppa-pc88427.slac.stanford.edu \- Start time = 2013/03/29 11:42:43 \- Connected to: \- Platform Name = hps_tracker \- Platform Host = ppa-pc88427.slac.stanford.edu \- Platform TCP port = 45000 \- Platform UDP port = 45000 \- Platform RC UDP port = 45200 \*************************************************\* APlatform:Info Registration request from ppa-pc88427.slac.stanford.edu_admin agent running at ppa-pc88427.slac.stanford.edu. 11:42:43 03/29
ppa-pc88427 \~$ ./pelle/daq/coda/trackerRoc
Expected output:
Setting up coda 2.6.2 from /home/tracker/pelle/daq/coda/2.6.2 AFECS Home set to /home/tracker/pelle/daq/coda/2.6.2/afecs done. MSQL DATABASE = hps_tracker WARNING: Could not get uid and gid info from database number of args in the id entry of sessions is 1 CODA 2.6.2,Name : ROC1, Type ROC Id : 0 pelletest::ROC1> INFO: Starting up rcClient Thread...Running the cMsg RC client, "ROC1" connecting to UDL, cMsg:rc://multicast/hps_tracker Connect is completed\! subscribing subject = ROC1 type = run/transition/\* subscribing subject = ROC1 type = session/control/\* subscribing subject = ROC1 type = coda/info/\*
Setup CODA 2.6.2 from scratch on Linux
Updated 3/29/13 - Per Hansson Adrian
Instructions below are for the loal setup at SLAC on the hps tracker cpu.
%%% Initial setup
Login to hps tracker computer
$ ssh \-X tracker@ppa-pc88427
Download CODA and unpack[https://coda.jlab.org/wiki/index.php/Downloads] $ mkdir daq \| cd daq $ mkdir coda \| cd coda $ tar \-xzvf coda_2.6.2.tar.gz
Edit the coda setup user script (attached):
Change CODA to to point to your coda installation Change EXPID to hps_tracker (will identify the coda setup from here on) Change SESSION to pelletest (defines what configuration you want to use)
Execute the coda setup user script
$ source coda_user_setup
You will now have access to start the mSQL database deamon
$ msqld &
(first time it will complain that it cannot open files and dirs but it creates them afterwards)
Check that the deamon is running (process msqld should be running)
Setup database structure
$ cedit
* File->New Database (enter same name as $EXPID) to make a DB for the experiment * File->New->Config (enter name 'cool') which is the "Run Type" or "configuration" * Create the ROC (one of the icons, try them): name: ROC1 ethernet host: ppa-pc88427.slac.stanford.edu id: 2 boot string: $CODA_BIN/coda_roc readout list: /home/tracker/pelle/daq/coda/test_primary/test_primary.so userString The readout list is the configuration that tells coda what this ROC is being readout (see later for details) * Create the event builder (EB) name: EB1 host: ppa-pc88427.slac.stanford.edu id: 1 booting string: $CODA_BIN/coda_eb incoming: CODA outgoing: CODA * Then connect the ROC and EB with an arrow (drag a line between them) * File->Save and then close the cedit program
$ dbedit
* choose localhost to find your database in the browser and go to the localhost tab
* choose hps_tracker database from drop down list
* choose Table cool and you should see the ROC and EB you created earlier
* Change EB1 outputs to 'coda'
* go to the 'session' table
* add new row:
name: pelletest (should be same as your session in the user script)
id: 10 (should be unique?)
owner: tracker (should have writeable permissions)
runNumber: 1 (not sure why)
* quit dbedit program
To clean the database you can remove the content of the cool/ directory.
Setup the ROC and EB executables to use custom binaries built to handle large data frames needed for the SVT (attached)
$ cp coda_roc_rc3.5big 2.6.2/Linux/bin/ $ cp coda_eb_test 2.6.2/Linux/bin/ $ cd 2.6.2/Linux/bin/ $ ln \-s coda_roc_rc3.5big coda_roc_rc3 $ ln \-s coda_eb_test coda_eb_rc3
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