History: GEnSpecialEvents

-=How scripts are launched=-
^Here is quote from Bob Michaels:
All the scripts except __epicsRunEnd__ are launched at the __start of a run__
by __~a-onl/scripts/getruninfo__ (which in turn calls __getruninfo_bgr__, a
background process, done that way to avoid hanging up CODA). The
script epicsRunEnd is called at the end of a run. The scripts are
specified in the CODA database, and are called automatically (presumably
by a system call but I never checked this) by CODA during the afore-
mentioned transitions.^
-=Tree of scripts/executables launched by CODA=-
* __~a-onl/scripts/getruninfo__
** __~a-onl/scripts/getruninfo_bgr__
*** __~a-onl/scripts/ThresGenLog__ -- inserts thresholds as event type 135
*** __~a-onl/scripts/fileToEvent__ ''prescale.dat'' as event type 133
*** __~a-onl/scripts/HVgenlogger__ -- inserts high Voltages readout from ))BigHand(( and ))BigBite(( inserts them as event type 134
**** __~a-onl/scripts/get_hvs__ -- read information from particular detector
***** __~adev/slowc/scripts/hv_proc.com__ -- script interface to the hvcli executable
****** __~adev/slowc/hvg/hvcli__ -- executable to read data from ))LeCroy(( 1458 High Voltage mainframe
*** __~a-onl/scripts/epicsRunStart__ -- inserts start of run information???
*** __~a-onl/scripts/getscaler__ -- inserts scaler data as event type 140 every 8 seconds
*** __~a-onl/scripts/fastEpicsLogger__ -- script to insert epics variables as event type 131 every 4 second
*** __~a-onl/scripts/epicsLogger__ -- script to insert epics variables as event type 131 every 30 second
* __~a-onl/scripts/epicsRunEnd__ -- inserts end of run information
-=getruninfo=-
Start getruninfo_bgr as background process to avoid hang of CODA.
{CODE()}#!/bin/ksh
SCRIPT_DIR=/adaqfs/halla/a-onl/scripts

$SCRIPT_DIR/getruninfo_bgr &

exit 0{CODE}
-=getruninfo_bgr=-
Script manager to clean up old run, set up new run and start taking specially inserted event types.
{CODE()}
#!/bin/ksh
SCRIPT_DIR=/adaqfs/halla/a-onl/scripts
DETMAP_DIR=/adaqfs/halla/a-onl/detmap
PRESCALE_DIR=/adaqfs/halla/a-onl/prescale
EPICS_DIR=/adaqfs/halla/a-onl/epics
RUNNUMBER_FILE=/adaqfs/halla/a-onl/datafile/rcRunNumber
TRIGGER_FILE=/adaqfs/halla/atrig/trigger/trigger.setup
STRIP_CLEAR=/adaqfs/halla/adaq/$EXPERIMENT/scaler/clear.ctl
#
# Run number - needed by mss storage script
let num=$(eval /adaqfs/halla/a-onl/scripts/getrunnumber)
echo "$num" > $RUNNUMBER_FILE
#
if [ -e $STRIP_CLEAR ] ; then
echo "1" > $STRIP_CLEAR
fi
#
$SCRIPT_DIR/linkassn > /dev/null 2> /dev/null &
#
# reenable scalers if last run died
$SCRIPT_DIR/clevclr_bb
#
# first clean up from previous run (if necessary)
$SCRIPT_DIR/end_clean
#
# This silly script may solve the end-run "hanging caget" problem
$SCRIPT_DIR/startLooper
#
# start ET server (unless already running)
$SCRIPT_DIR/startETserver
#
# Insert various files
#$SCRIPT_DIR/fileToEvent $DETMAP_DIR/detmap.config 135
# Write GEN thresholds to event 135
$SCRIPT_DIR/ThresGenLog > /dev/null 2> /dev/null &
#
$SCRIPT_DIR/fileToEvent $PRESCALE_DIR/prescale.dat 133
#
# write GEN HV to event 134
$SCRIPT_DIR/HVgenlogger > /dev/null 2> /dev/null &
#
# $SCRIPT_DIR/fileToEvent $TRIGGER_FILE 136
#
# Charge asymmetry feedback
# To enable/disable type "feedback on" or "feedback off".
# (COMMENT OUT FOR NOW)/adaqfs/home/adaq/qasy/feedback/start_feedback
#
# Start-of-Run EPICS info to /adaqfs/halla/a-onl/epics/runfiles/Start_of_Run_NNN.epics
$SCRIPT_DIR/epicsRunStart &
#
# Launch the scaler and EPICS loggers
$SCRIPT_DIR/getscaler &
$SCRIPT_DIR/epicsLogger &
$SCRIPT_DIR/fastEpicsLogger &
#
#
exit 0
{CODE}
-=ThresGenLog=-
This script will use ~a-onl/scripts/threshold-gen to obtain the threshold values of ))BigHand((, ))BigBite(( Preshower and Shower detectors. And using ~a-onl/scripts/fileToEvent executable to insert obtained information into data stream as event type 135.
{CODE()}#!/bin/ksh
#
log() { # debug echo - send it to /dev/null when not needed
echo $* >> $thresfile
if [ ! -z "$PS1" ] ; then echo $* ; fi
}
#
thresfile=$HOME/epics/thres.dat
/bin/rm -f $thresfile
log "Neutron arm threshold: "`/adaqfs/home/a-onl/scripts/threshold-gen get 0 | gawk '{print $1}`
log "BigBite Preshower threshold: "`/adaqfs/home/a-onl/scripts/threshold-gen get 1 | gawk '{print $1}`
log "BigBite TotalShower threshold: "`/adaqfs/home/a-onl/scripts/threshold-gen get 2 | gawk '{print $1}`
$HOME/scripts/fileToEvent $thresfile 135
{CODE}
-=fileToEvent=-
This is executable which read file and inserts into data stream as event type specified on command line. Usage:{CODE()}fileToEvent <filename> <evtype>{CODE}
-=HVgenlogger=-
{CODE()}#!/bin/ksh
#
SCRIPTS=$HOME/scripts
EPICS_DIR=/adaqfs/halla/a-onl/epics
$SCRIPTS/get_hvs NA > $EPICS_DIR/gen_NA_hv.dat 2> /dev/null
$SCRIPTS/get_hvs BB > $EPICS_DIR/gen_BB_hv.dat 2> /dev/null
$SCRIPTS/fileToEvent $EPICS_DIR/gen_NA_hv.dat 134
$SCRIPTS/fileToEvent $EPICS_DIR/gen_BB_hv.dat 134
{CODE}
-=get_hvs=-
{CODE()}#!/bin/bash
#
#--- To be included in CODA start of run etc...
#-- Get the HV parameters from the "hvs" server
#

PROG=`basename $0`
# echo Start $PROG

if [ $# -ne 1 ] ; then
echo " ***" Error in $PROG: "one call parameter (NA,BB,...) is needed"
help_dis
exit 2
fi

HVG=/adaqfs/home/adev/bin/hv_proc.com
if ! test -x $HVG ; then
echo " ***" Error in $PROG: binary $HVG is not found
help_dis
exit 2
fi

det=XX
tst=0
hlp=0
pid=$PPID

declare -a ftmp
i=0 ; while let $((i++)); [ $i -lt 3 ]; do
ftmp[$i]=hv2coda.$i.$pid.tmp
done

# ========== Help routine start
help_dis () {

cat <<help_doc
$PROG - a script to get HV parameters from the "hvs" server (in order to paste it into the CODA stream)

Call parameters:
$PROG detec
where:
detec - detector name ( BB, NA)
-? or ? or -h print this help default: none
Example: $PROG NA
Example: $PROG BB
help_doc
}
# ========== Help routine end
# ========== Exit routine
exit_proc () {
i=0 ; while let $((i++)); [ $i -lt 3 ]; do
fn=${ftmp[$i]}
[ -f "$fn" ] && rm -f $fn
done
}
# ========== Help routine end

if [ "$1" = "?" -o "$1" = "-?" ]; then
help_dis
exit 2
fi

# set -- `getopt htP:D: $*`
# if [ $? != 0 ] ; then
# echo *** Error in getopt . Usage:
# help_dis
# exit 2
# fi
# for i in $* ; do
# case $i in
# -t) tst=1 ; shift 1;;
# -h) hlp=1 ; shift 1;;
# -c) comm=$2 ; shift 2;;
# -P) hvpar=$2 ; shift 2;;
# -D) detec=$2 ; shift 2;;
# --) shift ; break;;
# esac
# done


det=$1
$HVG -D $det -c MAPS 1>${ftmp[1]} 2>${ftmp[2]}
if [ $? -ne 0 ]; then
cat ${ftmp[2]}
exit_proc
exit 2
fi

for map in `cat ${ftmp[1]} | awk '{print $1}'`; do
echo "# Map " $map " Measured Voltage"
$HVG -D $map -c GET -P MV
if [ $? -ne 0 ]; then
echo " Error in information retrieval in $HVS -D $map -c GET -P MV"
fi
echo "# Map " $map " Measured Current"
$HVG -D $map -c GET -P MC
if [ $? -ne 0 ]; then
echo " Error in information retrieval in $HVS -D $map -c GET -P MC"
fi
done

exit_proc
exit 0
{CODE}
-=hv_proc.com=-
{CODE()}#!/bin/bash
#
#-- Get the HV parameters from the "hvs" server
#

PROG=`basename $0`
# echo Start $PROG

hostserv=XX
hostsna=agen
hostsbb=agen4
port=5555
detec=XX
hvpar=DV
chmap=XX
tst=0
hlp=0
comm=GET
setval=XX
fnam=XX

HVC=~/slowc/hvg/hvcli
if ! test -x $HVC ; then
HVC=/adaqfs/home/adev/slowc/hvg/hvcli
fi
if ! test -x $HVC ; then
echo *** Error: binary $HVC is not found
help_dis
exit 2
fi

pid=$PPID
declare -a ftmp
i=0 ; while let $((i++)); [ $i -lt 6 ]; do
ftmp[$i]=hv.$i.$pid.tmp
done

# ========== Help routine start
help_dis () {
cat <<help_doc
$PROG - a script to get HV parameters from the "hvs" server
Call parameters:
$PROG -D detec [-c command] -m range [-c command] [-P parameter-to-get] [-H host] [-p port] ....
where:
-c command (GET or SET or MAPS) default: $comm
MAPS: just prints the maps names
(-D should be defined, the other parameters are ignored)
-P parameter to use : DV, MV, MC, CE default: $hvpar
for -c SET the valid parameters are DV, CE
-D detector maps default: none
NA: NA_ND_L / NA_ND_R / NA_VT_L / NA_VT_R
BB: BB_SH / BB_PS_L / BB_PS_R /BB_SC_L / BB_SC_R
MO: MO_ALL (Moller)
-m colums,rows range, ex: 3,17 or 2:13,7:9 default: none
(if not defined - the max size will be taken)
-v value to SET (used if no -f declared) default: none
-f file name containing lines with "ix iy value" default: none
-t test only default: none
-H host name where the server is running default: none
if not set - tries to find the server by looking the lockfile:
a) local home directory, say ~/slowc/HV_??, where ?? is the map name
b) ~adev/slowc/HV_??
-p port number default: $port
-b client program default: $HVC
-? or ? or -h print this help default: none
Example: $PROG -c GET -P MV -D NA_ND_L -m 1:4,2:26
Example: $PROG -c GET -P MC -D BB_SH -m 1:7,1:27
Example: $PROG -c MAPS -P MC -D NA_VT_L -m 1:7,1:27
Example: $PROG -c SET -P DV -v -1200 -D NA_ND_L -m 1:7,1:27
Example: $PROG -c SET -P CE -v 1 -D NA_ND_L -m 1:7,1:27
help_doc
}
# ========== Help routine end
# ========== Exit routine
exit_proc () {
i=0 ; while let $((i++)); [ $i -lt 6 ]; do
fn=${ftmp[$i]}
[ -f "$fn" ] && rm -f $fn
done
}
# ========== Help routine end

if [ "$1" = "?" -o "$1" = "-?" ]; then
help_dis
exit 1
fi

set -- `getopt htP:D:c:v:m:f:H:p: $*`
if [ $? != 0 ] ; then
echo *** Error in getopt . Usage:
help_dis
exit 2
fi
for i in $* ; do
case $i in
-t) tst=1 ; shift 1;;
-h) hlp=1 ; shift 1;;
-c) comm=$2 ; shift 2;;
-P) hvpar=$2 ; shift 2;;
-D) detec=$2 ; shift 2;;
-m) chmap=$2 ; shift 2;;
-v) setval=$2 ; shift 2;;
-f) fnam=$2 ; shift 2;;
-H) hostserv=$2 ; shift 2;;
-p) port=$2 ; shift 2;;
-b) HVC=$2 ; shift 2;;
--) shift ; break;;
esac
done

if [ $hlp -gt 0 ]; then
help_dis
exit 1
fi

if [ ! -x $HVC ]; then
echo " *** Error - the HV client program is missing " $HVC
exit 2
fi

# Get the server name

if [ $hostserv == "XX" ]; then
ok=0
det=`echo $detec | cut -f1 -d\_`
#
# -- Try to find a lockfile and learn the server host name
#
ddet=HV_$det
lockf=.lock_hvs_$ddet

declare -a lockname
lockname[1]=~/slowc/$ddet/$lockf
lockname[2]=~adev/slowc/$ddet/$lockf
i=0 ; while let $((i++)); [ $ok -eq 0 ] && [ $i -lt 3 ]; do
lockfile=${lockname[$i]}
if test -f $lockfile ; then
hostserv=`cat $lockfile | awk '{print $1}'`
ok=1
fi
done

if [ $ok -ne 0 ]; then
echo " -- Found: server hostname " $hostserv " from the lockfile " $lockfile 1>&2
else
echo " *** Error - hostname for the server (-H) is not defined, and no local lockfile was found "
i=0 ; while let $((i++)); [ $i -lt 3 ]; do
echo " *** not found " ${lockname[$i]}
done
echo " *** Error - HV server host is unknown "
help_dis
exit 2
fi
fi


ok=0
for i in GET get SET set MAPS maps ; do
[ $comm == $i ] && ok=1
done
if [ $ok -eq 0 ]; then
echo " *** Error - server command -c "$comm " is unknown "
help_dis
exit 2
fi

# Just print the maps

if [ "$comm" == "MAPS" ]; then
$HVC -h $hostserv -p $port -m 'get maplist' | sed s"/^C/ /"
exit 0
fi

# Is the HV frame command valid?

ok=0
j=0
for i in DV CE MV MC ; do
let $((j++))
if [ "$hvpar" == "$i" ]; then
[ "$j" -le 2 ] || [ "$comm" == "GET" ] && ok=1
fi
done

if [ $ok -eq 0 ]; then
echo " *** Error - Wrong combination -c "$comm " and -P "$hvpar
help_dis
exit 2
fi

if [ "$comm" == "SET" ]; then
if [ "$fnam" == "XX" ]; then
if [ "$setval" == "XX" ]; then
echo " *** Error - for the SET operation -c "$comm " the value -c ..., of file -f ... should be defined"
help_dis
exit 2
fi
else
if [ ! -s "$fnam" ]; then
echo " *** Error - for the SET operation -c "$comm " filename set -f "$fnam " is missing"
help_dis
exit 2
fi
fi
fi

# echo $hvpar " " $detec " " $chmap " " $hostserv " " $port

$HVC -h $hostserv -p $port -m 'get maplist' > ${ftmp[1]}
# cp tmptmp ${ftmp[1]} # test
head -1 ${ftmp[1]} | grep -i error >/dev/null ; ok=$?

if [ $ok -eq 0 ]; then
echo " *** Server at host " $hostserv " is not properly responding"
exit_proc
exit 2
fi

lin=`cat ${ftmp[1]} | sed s"/^C/ /" | awk -v t=$detec ' $1 ~ t {print $2" "$3" "$4" "$5}'`
nw=`echo $lin | wc -w`
if [ $nw -lt 4 ]; then
echo " *** Map name "$detec " is missing or not properly set in the server list :"
echo $lin
cat ${ftmp[1]}
exit_proc
exit 2
fi
# --- Check the detector map

if [ $chmap == "XX" ]; then
# Get the map
chmap=`echo $lin | awk '{k1=$3-1+$1;k2=$4-1+$2;print $3":"k1","$4":"k2}'`
fi

if [ "$comm" == "SET" ]; then
$HVC -h $hostserv -p $port -m "$detec $comm $hvpar $chmap $setval"
exit_proc
exit 0
fi

# comm=GET
$HVC -h $hostserv -p $port -m "$detec $comm $hvpar $chmap" | sed s"/^C/ /" | sed s'/\*/\&/'g > ${ftmp[2]}
# $HVC -h $hostserv -p $port -m "$detec $comm $hvpar $chmap" # | sed s"/^C/ /"
# echo $HVC -h $hostserv -p $port -m "$detec $comm $hvpar $chmap" # | sed s"/^C/ /"

head -1 ${ftmp[2]} | grep -i error >/dev/null ; ok=$?

if [ $ok -eq 0 ]; then
echo " *** Error in the HV server response:"
cat ${ftmp[2]}
exit_proc
exit 1
fi

aa=`echo $chmap | cut -d, -f1`
echo $aa | grep '\:' > /dev/null ; onenmb=$?
if [ "$onenmb" -eq 1 ]; then
ix1=$aa
nx=1
ix2=$ix1
else
ix1=`echo $aa | cut -d: -f1`
ix2=`echo $aa | cut -d: -f2`
nx=$((ix2-ix1+1))
fi

aa=`echo $chmap | cut -d, -f2`
echo $aa | grep '\:' > /dev/null ; onenmb=$?
if [ "$onenmb" -eq 1 ]; then
iy1=$aa
ny=1
iy2=$iy1
else
iy1=`echo $aa | cut -d: -f1`
iy2=`echo $aa | cut -d: -f2`
ny=$((iy2-iy1+1))
fi

# echo $nx" "$ix1" "$ix2
# echo $ny" "$iy1" "$iy2

iy=$iy1
ix=$ix1
newl=1
nw=`cat ${ftmp[2]} | wc -w`
for i in `cat ${ftmp[2]}`; do
# [ "$iy" -eq "$iy1" ] && printf " %3d " $iy
# [ "$ix" -eq "$ix1" ] && printf " %3d " $iy
if [ "$ny" -gt 1 -a "$newl" -eq 1 ]; then
printf "%3d : " $iy
newl=0
fi
if [ "$i" == "&&&" ]; then
printf " XXX "
else
printf "%6.0f " "$i"
fi
let $((ix++))
if [ "$ix" -gt "$ix2" ]; then
let $((iy++))
ix=$ix1
printf "\n"
newl=1
fi
done



exit_proc

exit 0
{CODE}
-=epicsRunStart=-
{CODE()}{CODE}
-=getscaler=-
Uses __~a-onl/scaler/gen/onl/scread__ executable to read out scaller and insert every 8 seconds into data stream.
{CODE()}#!/bin/ksh
SCRIPTS=/adaqfs/halla/a-onl/scripts
BBITE=/adaqfs/halla/a-onl/scaler/saw_server/RPC
pidfile=$SCRIPTS/getscalers_pid
DVCS=/adaqfs/halla/a-onl/scaler/dvcs_calo
RIGHT=/adaqfs/halla/a-onl/scaler/right
LEFT=/adaqfs/halla/a-onl/scaler/left
BB=/adaqfs/halla/a-onl/scaler/gen/onl
TSCALE=/adaqfs/halla/a-onl/vme/trigscal
echo $$>$pidfile
sleep 20
while [ 1 = 1 ] ; do
$BB/scread -i
sleep 8
done
{CODE}
-=epicsLogger=-
{CODE()}{CODE}
-=fastEpicsLogger=-
{CODE()}{CODE}
-=epicsRunEnd=-
{CODE()}{CODE}
-==-
{CODE()}{CODE}
-==-
{CODE()}{CODE}