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pedestal.py
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pedestal.py
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import larpix
import larpix.io
import network
from base import pacman_base
from base import asic_base
from base import ana_base
from base import utility_base
import argparse
import time
import json
import shutil
#_io_group_pacman_tile_={1:[1]} # single tile test
#_io_group_pacman_tile_={1:list(range(1,9,1))} # tpc 1 only, all tiles
#_io_group_pacman_tile_={2:list(range(1,9,1))} # tpc 2 only, all tlies
_io_group_pacman_tile_={1:list(range(1,9,1)), 2:list(range(1,9,1))} # both tpcs, all tiles
#_current_dir_='/home/daq/PACMANv1rev4/commission/'
#_destination_dir_='/data/LArPix/Module2_Nov2022/TPC12_run2/'
_pacman_version_='v1rev4'
_asic_version_='2b'
_default_LRS=False
_default_file_prefix=None
_default_disable_logger=False
_default_verbose=False
_default_disabled_json=None
_default_generate=False
_default_runtime=120
_default_file_count=1
_default_periodic_trigger_cycles=100000
_default_periodic_reset_cycles=4096
_default_vref_dac=185 ###cold 223 ### warm 185
_default_vcm_dac=50 ### cold 68 ### warm 50
_default_ref_current_trim=0
_default_tx_diff=0
_default_tx_slice=15
_default_r_term=2
_default_i_rx=8
_default_single=False
def main(LRS=_default_LRS, \
file_prefix=_default_file_prefix, \
disable_logger=_default_disable_logger, \
verbose=_default_verbose, \
disabled_json=_default_disabled_json, \
generate=_default_generate, \
runtime=_default_runtime, \
file_count=_default_file_count, \
periodic_trigger_cycles=_default_periodic_trigger_cycles, \
periodic_reset_cycles=_default_periodic_reset_cycles, \
vref_dac=_default_vref_dac, \
vcm_dac=_default_vcm_dac, \
ref_current_trim=_default_ref_current_trim, \
tx_diff=_default_tx_diff, \
tx_slice=_default_tx_slice, \
r_term=_default_r_term, \
i_rx=_default_i_rx, \
single=_default_single, \
**kwargs):
c, io = network.main(file_prefix=file_prefix, \
disable_logger=disable_logger, \
verbose=verbose, ref_current_trim=ref_current_trim,\
tx_diff=tx_diff, tx_slice=tx_slice,\
r_term=r_term, i_rx=i_rx, single=single)
if single==False:
print('\n**** ', 16*100-len(c.chips), ' missing chips ****')
if disable_logger==False:
now=time.strftime("%Y_%m_%d_%H_%M_%Z")
if file_prefix!=None: fname=file_prefix+'-pedestal-config-'+now+'.h5'
else: fname='pedestal-config-'+now+'.h5'
c.logger = larpix.logger.HDF5Logger(filename=fname)
print('filename: ', c.logger.filename)
c.logger.enable()
iog_ioc={}
for chip_key in c.chips:
pair = (chip_key.io_group, chip_key.io_channel)
if pair not in iog_ioc: iog_ioc[pair]=[]
iog_ioc[pair].append(chip_key)
for g_c in iog_ioc.keys():
ok, diff=asic_base.enable_pedestal_config_by_io_channel(c, io, \
iog_ioc[g_c],\
vref_dac, vcm_dac, \
periodic_trigger_cycles, \
periodic_reset_cycles)
if not ok:
for key in diff.keys():
print('MISCONFIGURED ASIC: ',key)
print('*****WARNING: Pedestal triggering error(s).*****\n')
print('Pedestal config setup on IO group ', g_c[0],\
' and IO channel ',g_c[1])
disabled=dict()
if disabled_json!=None:
with open(disabled_json,'r') as f: disabled=json.load(f)
iog_list=[]
for key in iog_ioc.keys():
if key[0] not in iog_list: iog_list.append(key[0])
for iog in iog_list:
ok, diff=asic_base.enable_periodic_triggering(c, io, iog, disabled)
if not ok:
for key in diff.keys():
print('MISCONFIGURED ASIC: ',key)
print('\n\n*****WARNING: Pedestal triggering error(s).*****')
print('Pedestal triggering setup on IO group ',g_c[0])
if disable_logger==False:
c.logger.flush()
c.logger.disable()
c.reads=[]
#shutil.move(_current_dir_+c.logger.filename, _destination_dir_+c.logger.filename)
ctr=0
while ctr<file_count:
for iog in _io_group_pacman_tile_.keys():
pacman_base.enable_pacman_uart_from_tile(io, iog, \
_io_group_pacman_tile_[iog])
filename = utility_base.data(c, runtime, False, 'pedestal', LRS,\
record_configs=False)
#shutil.move(_current_dir_+filename, _destination_dir_+filename)
for iog in _io_group_pacman_tile_.keys():
io.set_reg(0x18, 0, io_group=iog)
ctr+=1
for iog in _io_group_pacman_tile_.keys():
pacman_base.power_down_all_tiles(c.io, iog, 'v1rev4')
return
if __name__=='__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--LRS', default=_default_LRS, \
action='store_true', help='''To run LRS''')
parser.add_argument('--file_prefix', default=_default_file_prefix, \
type=str, help='''String prepended to file''')
parser.add_argument('--disable_logger', default=_default_disable_logger, \
action='store_true', help='''Disable logger''')
parser.add_argument('--verbose', default=_default_verbose, \
action='store_true', help='''Enable verbose mode''')
parser.add_argument('--disabled_json', default=_default_disabled_json, \
type=str, help='''JSON-formatted dict of disabled \
chip_key:[channel]''')
parser.add_argument('--generate', default=_default_generate, \
action='store_true', help='''Generate disabled list''')
parser.add_argument('--runtime', default=_default_runtime, \
type=int, help='''Runtime duration''')
parser.add_argument('--file_count', default=_default_file_count, \
type=int, help='''Number of output files to create''')
parser.add_argument('--periodic_trigger_cycles', \
default=_default_periodic_trigger_cycles, type=int, \
help='''Periodic trigger cycles [MCLK]''')
parser.add_argument('--periodic_reset_cycles', \
default=_default_periodic_reset_cycles, type=int, \
help='''Periodic reset cycles [MCLK]''')
parser.add_argument('--vref_dac', default=_default_vref_dac, type=int, \
help='''Vref DAC''')
parser.add_argument('--vcm_dac', default=_default_vcm_dac, type=int, \
help='''Vcm DAC''')
parser.add_argument('--ref_current_trim', \
default=_default_ref_current_trim, \
type=int, \
help='''Trim DAC for primary reference current''')
parser.add_argument('--tx_diff', \
default=_default_tx_diff, \
type=int, \
help='''Differential per-slice loop current DAC''')
parser.add_argument('--tx_slice', \
default=_default_tx_slice, \
type=int, \
help='''Slices enabled per transmitter DAC''')
parser.add_argument('--r_term', \
default=_default_r_term, \
type=int, \
help='''Receiver termination DAC''')
parser.add_argument('--i_rx', \
default=_default_i_rx, \
type=int, \
help='''Receiver bias current DAC''')
parser.add_argument('--single', default=_default_single, \
action='store_true', help='''Operate single tile''')
args=parser.parse_args()
c = main(**vars(args))