'--dbe-desired',
type='float',
dest='dbe_desired_power',
default=-26.0,
help=
'Desired DBE input power, in dBm (default=%default). Success will be within 1 dBm of this value.'
)
#parser.remove_option('-d')
parser.set_defaults(observer='Otto Attenuate')
parser.set_defaults(description='Auto Attenuate data')
parser.set_defaults(nd_params='off')
# Parse the command line
opts, args = parser.parse_args()
opts.description = 'Auto atten'
with verify_and_connect(opts) as kat:
try:
# In the past there was a command line option to select dbe
# (fringe finder) / dbe7, but since fringe finder has been
# decommisioned that option has been removed
selected_dbe = kat.dbe7
except NameError:
raise RuntimeError(
"Unknown dbe device (%s) specified. Typically it should be either 'dbe' or 'dbe7'"
)
with start_session(kat, **vars(opts)) as session:
# If centre frequency is specified, set it accordingly
user_logger.info('Current centre frequency: %s MHz' %
(session.get_centre_freq(), ))
if not kat.dry_run and opts.centre_freq and not session.get_centre_freq(
) == opts.centre_freq:
try:
defaults = defaults_set[opts.defaults_set]
except KeyError:
print "Unknown defaults set '%s', expected one of %s" % (
opts.defaults_set, defaults_set.keys())
sys.exit()
if opts.reset and not opts.sb_id_code:
raise ValueError(
"To reset system to defaults you need to specify the schedule block: use --sb-id-code, or run without --reset"
)
# Try to build the KAT configuration
# This connects to all the proxies and devices and queries their commands and sensors
try:
kat = verify_and_connect(opts)
except ValueError, err:
raise ValueError("Could not build host for sb-id-code %s (%s)" %
(opts.sb_id_code, err))
print "Using KAT connection with configuration: %s" % (kat.system, )
user_logger.info("defaults.py: start")
smsg = "Checking current settings....."
user_logger.info(smsg)
print smsg
check_sensors(kat, defaults)
if opts.reset:
smsg = "Resetting to default settings..."
user_logger.info(smsg)