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FMC TDC 1ns 5cha - Testing
Commit c72cf5ac authored by Evangelia Gousiou's avatar Evangelia Gousiou
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last modifications before delivery to Jans tech

parent 6cdce109
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Showing with 104 additions and 21 deletions
fmctdc1ns5cha.sh
View file @ c72cf5ac
......@@ -14,11 +14,12 @@ sudo ./usbtmc_load
cd ..
cd ~/fmc-tdc-1ns-5cha-tst/pts
LOGDIR=../logs/log_fmctdc1ns5cha
mkdir -p $LOGDIR
sudo rm -fr $LOGDIR/fmc-tdc-1ns-5cha-tst*
LOGDIR_CALIB=./logs/calib
mkdir -p $LOGDIR_CALIB
sudo rm -fr $LOGDIR_CALIB/fmc-tdc-1ns-5cha-tst*
LOGDIR_FUNC=./logs/func
mkdir -p $LOGDIR_FUNC
sudo rm -fr $LOGDIR_FUNC/fmc-tdc-1ns-5cha-tst*
serial=$1
if [ x$1 = x"" ]; then
......@@ -59,15 +60,14 @@ do
echo "--- Functionality tests ---"
sudo ./pts.py -b FmcTdc1ns5cha_funct -s $serial -e $extra_serial -t ../test/fmctdc1ns5cha/functionality/python -l $LOGDIR 00 #01 02 03 04 05 06 07 08 09 10 11 12
sudo ./pts.py -b FmcTdc1ns5cha_funct -s $serial -e $extra_serial -t ../test/fmctdc1ns5cha/functionality/python -l $LOGDIR_FUNC 00 01 02 03 04 05 06 07 08 09 10 11 12
echo -n "Do you wish to continue with the calibration tests [y,n]? "
read reply
if [ "$reply" = "y" ]
then
echo "--- Calibration tests ---\n"
LOGDIR=../logs/log_fmctdc1ns5cha_calib
sudo ./pts.py -b FmcTdc1ns5cha_calib -s $serial -e $extra_serial -t ../test/fmctdc1ns5cha/calibration/python -l $LOGDIR 16 17 18 #13 14 15 16 17 18
sudo ./pts.py -b FmcTdc1ns5cha_calib -s $serial -e $extra_serial -t ../test/fmctdc1ns5cha/calibration/python -l $LOGDIR_CALIB 13 14 15 16 17 18
fi
if [ "$nb_test" != "$nb_test_limit" ]
......@@ -89,5 +89,5 @@ echo -n "End of the test, do you want to switch the computer OFF? [y,n]"
read reply
if [ "$reply" = "y" ]
then
sudo halt
sudo poweroff
fi
fmctdc1ns5cha_calib.sh
View file @ c72cf5ac
......@@ -14,7 +14,7 @@ cd ..
cd ~/fmc-tdc-1ns-5cha-tst/pts
LOGDIR=../logs/log_fmctdc1ns5cha_calib
LOGDIR=./logs/calib
mkdir -p $LOGDIR
sudo rm -fr $LOGDIR/fmc-tdc-1ns-5cha-tst*
......
fmctdc1ns5cha_funct.sh 0 → 100755
View file @ c72cf5ac
#!/bin/sh
# Copyright CERN, 2011
# Author: Matthieu Cattin <matthieu.cattin@cern.ch>
# Licence: GPL v2 or later.
# Website: http://www.ohwr.org
sudo rmmod cp210x
cd ~/fmc-tdc-1ns-5cha-tst/pts
sudo insmod ./cp210x-driver/cp210x.ko
cd usbdriver
sudo ./usbtmc_load
cd ..
cd ~/fmc-tdc-1ns-5cha-tst/pts
LOGDIR=./logs/func
mkdir -p $LOGDIR
sudo rm -fr $LOGDIR/fmc-tdc-1ns-5cha-tst*
serial=$1
if [ x$1 = x"" ]; then
echo -n "Please scan CERN serial number bar-code, then press [ENTER]: "
read serial
fi
if [ x$serial = x"" ]; then
serial=0000
fi
if [ -e serial.txt ]; then
sudo rm -f serial.txt
fi
echo $serial >> serial.txt
extra_serial=$2
if [ x$2 = x"" ]; then
echo -n "If needed input extra serial number and press [ENTER] OR just press [ENTER]: "
read extra_serial
fi
if [ x$extra_serial = x"" ]; then
extra_serial=0000
fi
echo " "
nb_test_limit=2
nb_test=1
while [ "$nb_test" -le "$nb_test_limit" ]
do
echo "--------------------------------------------------------------"
echo "Test series run $nb_test out of $nb_test_limit"
echo " "
echo "--- Functionality tests ---"
sudo ./pts.py -b FmcTdc1ns5cha_funct -s $serial -e $extra_serial -t ../test/fmctdc1ns5cha/functionality/python -l $LOGDIR 00 01 02 03 04 05 06 07 08 09 10 11 12
if [ "$nb_test" != "$nb_test_limit" ]
then
echo " "
echo -n "Do you want to run the test series again [y,n]? "
read reply
if [ "$reply" != "y" ]
then
break
fi
fi
nb_test=$(($nb_test+1))
done
echo "--------------------------------------------------------------"
echo " "
echo -n "End of the test, do you want to switch the computer OFF? [y,n]"
read reply
if [ "$reply" = "y" ]
then
sudo poweroff
fi
test/fmctdc1ns5cha/calibration/python/wrabbit_calib.py
View file @ c72cf5ac
......@@ -15,27 +15,27 @@
## |
## Description Calibration of the TDC Channel 1 with White Rabbit. |
## |
## For the calibration, we plug a pre-calibrated 38ns LEMO cable [1] to the TDC |
## For the calibration, we plug a pre-calibrated 2 ns LEMO cable [1] to the TDC |
## Channel 1; the other end of the cable is connected to the PPS output of the White |
## Rabbit switch. |
## Rabbit master. |
## We also connect a fiber (of any lenght) between the SFP connector of the SPEC |
## carrier and any of the 18 ports of the White Rabbit switch. |
## carrier and any of the 18 ports of the White Rabbit master (switch or node). |
## |
## With White Rabbit, through the exchange of Ethernet messages in the fiber, a |
## common notion of time is established between the TDC and the White Rabbit switch. |
## common notion of time is established between the TDC and the White Rabbit master. |
## Therefore, the TAI pulse within the TDC core, that signals the arrival of a new |
## TAI second and the PPS pulse in the input of the TDC board, are in principle |
## expected to arrive as the following drawing shows: |
## |
## TAI : ____________|-|_____________________________________ |
## |
## PPS at the switch : ____________|-|_____________________________________ |
## PPS at the master : ____________|-|_____________________________________ |
## |
## PPS at TDC Channel 1 : _______________________________|-|__________________ |
## <----------------> |
## 38ns |
## 2 ns |
## |
## However, to this 38ns we need to add the delays from the Channel 1 LEMO connector |
## However, to this 2 ns we need to add the delays from the Channel 1 LEMO connector |
## to the input of the ACAM chip (track lengths and input buffer delay). |
## This amount of delay differs slightly from board to board. |
## There is also an offset added by the ACAM chip calculations, in the order of 293ns|
......@@ -131,7 +131,7 @@ def main (default_directory='.'):
tmp_stdin = sys.stdin;
sys.stdin = sys.__stdin__;
ask = raw_input("--> Please connect White Rabbit fiber and PPS; press y/n when finished [y/n]: ")
ask = raw_input("--> Please connect the DIO PPS to TDC Channel 1; press y/n when finished [y/n]: ")
ask = ask.upper()
if (ask == "N"):
msg = ("Operator decided not to perform the White Rabbit calibration")
......@@ -159,7 +159,7 @@ def main (default_directory='.'):
# Bind SPEC object to FMC TDC card
print "\n-------------------------------------------------------------------"
print "----------------------------- TDC PTS -----------------------------"
print "----------------------------- FMC TDC -----------------------------"
print "-------------------- White Rabbit Calibration ---------------------\n"
print ("White Rabbit calibration of the TDC Channel 1.\n")
......@@ -324,7 +324,7 @@ def main (default_directory='.'):
print "max : %.2f ps"%(max(all_measurs_max))
print "min : %.2f ps"%(min(all_measurs_min))
print "avg : %.2f ps"%(sum(all_measurs_avg, 0.0) / len(all_measurs_avg))
wr_calib_value = (((sum(all_measurs_avg, 0.0) / len(all_measurs_avg)) - 38000)*100)
wr_calib_value = (((sum(all_measurs_avg, 0.0) / len(all_measurs_avg)) - 1200)*100) # finally the 2 ns cable was measured 1.2
print "\n\nCalibration value : %.2f ps"%(wr_calib_value/100)
print "Calibration hex value written in file: %s"%WRABBIT_CALIB_FILENAME
print"[ ",
......
test/fmctdc1ns5cha/calibration/python/wrabbit_write_eeprom.py
View file @ c72cf5ac
......@@ -118,7 +118,7 @@ def main (default_directory='.'):
# Bind SPEC object to FMC TDC card
print "\n-------------------------------------------------------------------"
print "----------------------------- FMC TDC -----------------------------"
print "----- TDC mezz EEPROM writting with White Rabbit Calibration ------\n"
print "------ TDC mezz EEPROM writing with White Rabbit Calibration ------\n"
print ("Retrieval of the existing calibration values already inside the\n"
"TDC EEPROM, addition of the White Rabbit calibration value\n"
......
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