def finish(_):
# stop runtime measurement to determine rates
runTime = monotonic() - startTime
logger.info('total # of tags seen: %d (%d tags/second)', tagReport,
tagReport / runTime)
if reactor.running:
reactor.stop()
def finish(_):
# stop runtime measurement to determine rates
runTime = monotonic() - startTime
logger.info('total # of tags seen: %d (%d tags/second)', tagReport,
tagReport/runTime)
if reactor.running:
reactor.stop()
def main(main_args):
global startTime
global args
args = main_args
# will be called when all connections have terminated normally
onFinish = defer.Deferred()
onFinish.addCallback(finish)
fac = llrp.LLRPClientFactory(onFinish=onFinish,
disconnect_when_done=True,
modulation=args.modulation,
tari=args.tari,
session=args.session,
tag_population=args.population,
start_inventory=True,
tx_power=args.tx_power,
report_every_n_tags=args.every_n,
tag_content_selector={
'EnableROSpecID': False,
'EnableSpecIndex': False,
'EnableInventoryParameterSpecID': False,
'EnableAntennaID': True,
'EnableChannelIndex': False,
'EnablePeakRSSI': True,
'EnableFirstSeenTimestamp': False,
'EnableLastSeenTimestamp': True,
'EnableTagSeenCount': True,
'EnableAccessSpecID': True
})
# tagReportCallback will be called every time the reader sends a TagReport
# message (i.e., when it has "seen" tags).
fac.addTagReportCallback(tagReportCallback)
# start tag access once inventorying
fac.addStateCallback(llrp.LLRPClient.STATE_INVENTORYING, access)
for host in args.host:
reactor.connectTCP(host, args.port, fac, timeout=3)
# catch ctrl-C and stop inventory before disconnecting
reactor.addSystemEventTrigger('before', 'shutdown', politeShutdown, fac)
# start runtime measurement to determine rates
startTime = monotonic()
reactor.run()
def main(main_args):
global startTime
global args
args = main_args
# will be called when all connections have terminated normally
onFinish = defer.Deferred()
onFinish.addCallback(finish)
fac = llrp.LLRPClientFactory(onFinish=onFinish,
disconnect_when_done=True,
tari=args.tari,
session=args.session,
tag_population=args.population,
start_inventory=True,
tx_power=args.tx_power,
report_every_n_tags=args.every_n,
tag_content_selector={
'EnableROSpecID': False,
'EnableSpecIndex': False,
'EnableInventoryParameterSpecID': False,
'EnableAntennaID': True,
'EnableChannelIndex': False,
'EnablePeakRSSI': True,
'EnableFirstSeenTimestamp': False,
'EnableLastSeenTimestamp': True,
'EnableTagSeenCount': True,
'EnableAccessSpecID': True
})
# tagReportCallback will be called every time the reader sends a TagReport
# message (i.e., when it has "seen" tags).
fac.addTagReportCallback(tagReportCallback)
# start tag access once inventorying
fac.addStateCallback(llrp.LLRPClient.STATE_INVENTORYING, access)
for host in args.host:
reactor.connectTCP(host, args.port, fac, timeout=3)
# catch ctrl-C and stop inventory before disconnecting
reactor.addSystemEventTrigger('before', 'shutdown', politeShutdown, fac)
# start runtime measurement to determine rates
startTime = monotonic()
reactor.run()
def main(args):
global start_time
if not args.host:
logger.info('No readers specified.')
return 0
# special case default Tari values
tari = args.tari
if args.modulation in Modulation_DefaultTari:
t_suggested = Modulation_DefaultTari[args.modulation]
if args.tari:
logger.warn('recommended Tari for %s is %d', args.modulation,
t_suggested)
else:
tari = t_suggested
logger.info('selected recommended Tari of %d for %s', args.tari,
args.modulation)
enabled_antennas = [int(x.strip()) for x in args.antennas.split(',')]
antmap = {
host: {
str(ant): 'Antenna {}'.format(ant) for ant in enabled_antennas
} for host in args.host
}
logger.info('Antenna map: %s', antmap)
# d.callback will be called when all connections have terminated normally.
# use d.addCallback(<callable>) to define end-of-program behavior.
d = defer.Deferred()
d.addCallback(finish)
factory_args = dict(
onFinish=d,
duration=args.time,
report_every_n_tags=args.every_n,
antenna_dict=antmap,
tx_power=args.tx_power,
modulation=args.modulation,
tari=tari,
session=args.session,
mode_identifier=args.mode_identifier,
tag_population=args.population,
start_inventory=True,
disconnect_when_done=args.time and args.time > 0,
reconnect=args.reconnect,
tag_content_selector={
'EnableROSpecID': False,
'EnableSpecIndex': False,
'EnableInventoryParameterSpecID': False,
'EnableAntennaID': False,
'EnableChannelIndex': True,
'EnablePeakRSSI': False,
'EnableFirstSeenTimestamp': False,
'EnableLastSeenTimestamp': True,
'EnableTagSeenCount': True,
'EnableAccessSpecID': False
},
impinj_search_mode=args.impinj_search_mode,
impinj_tag_content_selector=None,
)
if args.impinj_reports:
factory_args['impinj_tag_content_selector'] = {
'EnableRFPhaseAngle': True,
'EnablePeakRSSI': False,
'EnableRFDopplerFrequency': False
}
fac = LLRPClientFactory(**factory_args)
# tag_report_cb will be called every time the reader sends a TagReport
# message (i.e., when it has "seen" tags).
fac.addTagReportCallback(tag_report_cb)
for host in args.host:
if ':' in host:
host, port = host.split(':', 1)
port = int(port)
else:
port = args.port
reactor.connectTCP(host, port, fac, timeout=3)
# catch ctrl-C and stop inventory before disconnecting
reactor.addSystemEventTrigger('before', 'shutdown', shutdown, fac)
# start runtime measurement to determine rates
start_time = monotonic()
reactor.run()
def finish(*args):
runtime = monotonic() - start_time
logger.info('total # of tags seen: %d (%d tags/second)', numtags,
numtags/runtime)
if reactor.running:
reactor.stop()
def stopTimeMeasurement():
global endTime
endTime = monotonic()
def startTimeMeasurement():
global startTime
startTime = monotonic()
def main(args):
global start_time
if not args.host:
logger.info('No readers specified.')
return 0
enabled_antennas = [int(x.strip()) for x in args.antennas.split(',')]
antmap = {
host: {
str(ant): 'Antenna {}'.format(ant) for ant in enabled_antennas
} for host in args.host
}
logger.info('Antenna map: %s', antmap)
# d.callback will be called when all connections have terminated normally.
# use d.addCallback(<callable>) to define end-of-program behavior.
d = defer.Deferred()
d.addCallback(finish)
factory_args = dict(
onFinish=d,
duration=args.time,
report_every_n_tags=args.every_n,
antenna_dict=antmap,
tx_power=args.tx_power,
tari=args.tari,
session=args.session,
mode_identifier=args.mode_identifier,
tag_population=args.population,
start_inventory=True,
disconnect_when_done=args.time and args.time > 0,
reconnect=args.reconnect,
tag_filter_mask=args.tag_filter_mask,
tag_content_selector={
'EnableROSpecID': False,
'EnableSpecIndex': False,
'EnableInventoryParameterSpecID': False,
'EnableAntennaID': False,
'EnableChannelIndex': True,
'EnablePeakRSSI': False,
'EnableFirstSeenTimestamp': False,
'EnableLastSeenTimestamp': True,
'EnableTagSeenCount': True,
'EnableAccessSpecID': False
},
impinj_extended_configuration=args.impinj_extended_configuration,
impinj_search_mode=args.impinj_search_mode,
impinj_tag_content_selector=None,
)
if args.impinj_reports:
factory_args['impinj_tag_content_selector'] = {
'EnableRFPhaseAngle': True,
'EnablePeakRSSI': False,
'EnableRFDopplerFrequency': False
}
if args.impinj_fixed_freq:
factory_args['impinj_fixed_frequency_param'] = {
'FixedFrequencyMode': 2,
'ChannelListIndex': [1]
}
fac = LLRPClientFactory(**factory_args)
# tag_report_cb will be called every time the reader sends a TagReport
# message (i.e., when it has "seen" tags).
fac.addTagReportCallback(tag_report_cb)
for host in args.host:
if ':' in host:
host, port = host.split(':', 1)
port = int(port)
else:
port = args.port
reactor.connectTCP(host, port, fac, timeout=3)
# catch ctrl-C and stop inventory before disconnecting
reactor.addSystemEventTrigger('before', 'shutdown', shutdown, fac)
# start runtime measurement to determine rates
start_time = monotonic()
reactor.run()
def finish(*args):
runtime = monotonic() - start_time
logger.info('total # of tags seen: %d (%d tags/second)', numtags,
numtags/runtime)
if reactor.running:
reactor.stop()
def stopTimeMeasurement():
global endTime
endTime = monotonic()
def startTimeMeasurement():
global startTime
startTime = monotonic()
