def start_sampling(self, frequency):
cmd = CmdSampler() # test what this does on a terminal
with I2C.open(Host.I2C_SENSORS) as f:
system_id = SystemID.load(Host)
tag = None if system_id is None else system_id.message_tag()
interface_conf = InterfaceConf.load(Host)
interface = interface_conf.interface()
gas_sensors = interface.gas_sensors(Host)
ndir_monitor = None # we don't use alphasenses for that.
sht_conf = SHTConf.load(Host)
sht = None if sht_conf is None else sht_conf.int_sht()
runner = TimedRunner(cmd.interval, cmd.samples) if cmd.semaphore is None \
else ScheduleRunner(cmd.semaphore, False)
sampler = GasesSampler(runner, tag, ndir_monitor, sht, gas_sensors)
sampler.start()
for sample in sampler.samples():
return JSONify.dumps(sample)
sampler.stop()
cmd = CmdNDIRSampler()
if not cmd.is_valid():
cmd.print_help(sys.stderr)
exit(2)
if cmd.verbose:
print("ndir_sampler: %s" % cmd, file=sys.stderr)
try:
# ------------------------------------------------------------------------------------------------------------
# resources...
# SystemID...
system_id = SystemID.load(Host)
tag = None if system_id is None else system_id.message_tag()
I2C.Sensors.open()
# Interface...
interface_conf = InterfaceConf.load(Host)
if interface_conf is None:
print("ndir_sampler: InterfaceConf not available.",
file=sys.stderr)
exit(1)
interface = interface_conf.interface()
# ----------------------------------------------------------------------------------------------------------------
# cmd...
cmd = CmdSystemID()
if cmd.verbose:
print("system_id: %s" % cmd, file=sys.stderr)
sys.stderr.flush()
# ----------------------------------------------------------------------------------------------------------------
# resources...
# check for existing document...
system_id = SystemID.load(Host)
# ----------------------------------------------------------------------------------------------------------------
# run...
if cmd.set():
if system_id is None and not cmd.is_complete():
print("system_id: No ID is present. You must therefore set all fields:", file=sys.stderr)
cmd.print_help(sys.stderr)
exit(1)
vendor_id = system_id.vendor_id if cmd.vendor_id is None else cmd.vendor_id
model_id = system_id.model_id if cmd.model_id is None else cmd.model_id
model_name = system_id.model_name if cmd.model_name is None else cmd.model_name
configuration = system_id.configuration if cmd.configuration is None else cmd.configuration
def system_tag():
id = SystemID.load(Host)
return id.message_tag()
from scs_core.osio.client.client_auth import ClientAuth
from scs_core.osio.config.project_source import ProjectSource
from scs_core.osio.manager.device_manager import DeviceManager
from scs_core.osio.manager.user_manager import UserManager
from scs_core.sys.system_id import SystemID
from scs_host.sys.host import Host
from scs_philips_hue.cmd.cmd_osio_client_auth import CmdOSIOClientAuth
# --------------------------------------------------------------------------------------------------------------------
if __name__ == '__main__':
system_id = SystemID('scs', 'phi', 'Hue Interface', 'RPi', Host.name())
description = 'South Coast Science - Philips Hue Bridge'
tags = ['scs', 'philips-hue']
# ----------------------------------------------------------------------------------------------------------------
# cmd...
cmd = CmdOSIOClientAuth()
if cmd.verbose:
print("osio_client_auth: %s" % cmd, file=sys.stderr)
# ----------------------------------------------------------------------------------------------------------------
# resources...
