def prepare_singleQuad_xml_files(type_name, type_setting, modules=modulelist):
for module in modules:
xmlfilename = os.path.join(
xmlfolder, 'CMSIT_singleQuad_%s_%s.xml' % (module, type_name))
xmlobject = XMLInfo(xmlfilename)
for setting in daqsettings_per_xmltype[type_setting]:
xmlobject.set_daq_settings(
setting, daqsettings_per_xmltype[type_setting][setting])
for chip in chiplist:
xmlobject.set_chip_attribute_by_moduleid(1, chip, 'Lane', str(
chip)) # the lane corresponds to the chip ID on the single AB
xmlobject.set_chip_attribute_by_moduleid(
1, chip, 'configfile',
'CMSIT_RD53_%s_chip%i_default.txt' % (module, chip))
chip_settings_thismodule = chip_settings[module]
keepchips = []
for chip in chip_settings_thismodule:
settings = chip_settings_thismodule[chip]
for setting in settings:
xmlobject.set_chip_setting_by_modulename(
module, chip, setting, settings[setting])
xmlobject.keep_only_chips_by_modulename(
module, chip_settings_thismodule.keys())
xmlobject.save_xml_as(xmlfilename)
def run_ber_scan(modules,
chips_per_module,
ring,
positions,
tap_settings=[],
mode='time',
value=10):
# first, enable TAP1, TAP2
for moduleidx, module in enumerate(modules):
for chip in chips_per_module[module]:
if ring == 'singleQuad':
if not len(modules) == 1:
raise AttributeError(
'Trying to run BER in singleQuad mode with mode than one module'
)
module = modules[0]
xmlfile_for_ber = os.path.join(
xmlfolder, 'CMSIT_%s_%s_%s.xml' % (ring, module, 'ber'))
reset_singleQuad_xml_files(type='ber',
modules=modules,
chips=chips)
prepare_singleQuad_xml_files(type_name='ber',
type_setting='scurve',
modules=modules)
elif ring == 'R1':
xmlfile_for_ber = os.path.join(
xmlfolder, 'CMSIT_disk%s_%s.xml' % (ring, 'ber'))
reset_and_prepare_Ring_xml_file('ber', 'scurve',
ids_and_chips_per_module_R1,
ring)
elif ring == 'R3':
xmlfile_for_ber = os.path.join(
xmlfolder, 'CMSIT_disk%s_%s.xml' % (ring, 'ber'))
xmlobject = XMLInfo(xmlfile_for_ber)
print module, chip
xmlobject.keep_only_modules_by_modulename([module])
xmlobject.keep_only_chips_by_modulename(module, [chip])
xmlobject.set_chip_setting_by_modulename(module, chip,
'CML_CONFIG', '127')
# now, in a loop, set TAP values to scan through
for tap0, tap1, tap2 in tap_settings:
print(tap0, tap1, tap2)
xmlobject.set_chip_setting_by_modulename(
module, chip, 'CML_TAP0_BIAS', str(tap0))
xmlobject.set_chip_setting_by_modulename(
module, chip, 'CML_TAP1_BIAS', str(tap1))
xmlobject.set_chip_setting_by_modulename(
module, chip, 'CML_TAP2_BIAS', str(tap2))
xmlobject.save_xml_as(xmlfile_for_ber)
# assemble the OS command
if mode is 'time': tuningstepname = 'prbstime'
elif mode is 'frames': tuningstepname = 'prbsframes'
else:
raise AttributeError(
'Function \'run_ber_scan()\' received invalid argument for \'mode\': %s. Must be \'time\' or \'frames\''
% mode)
command_p = 'CMSITminiDAQ -f %s p' % (xmlfile_for_ber)
command_ber = 'CMSITminiDAQ -f %s -c %s %i BE-FE 2>&1 | tee %s' % (
xmlfile_for_ber, tuningstepname, value,
os.path.join(
logfolder, 'ber_%s_%s_chip%i_pos%s_%i_%i_%i.log' %
(ring, module, chip, str(
positions[moduleidx]), tap0, tap1, tap2)))
# execute the OS command
print(command_p)
os.system(command_p)
time.sleep(1)
print(command_ber)
os.system(command_ber)
time.sleep(2)