def get_ad9361_lo_lock(self, which):
"""
Return LO lock status (Boolean!) of AD9361. 'which' must be
either 'tx' or 'rx'
"""
assert which in ('rx', 'tx')
mboard_regs_label = "mboard-regs"
mboard_regs_control = MboardRegsControl(mboard_regs_label, self.log)
if which == "tx":
locked = mboard_regs_control.get_ad9361_tx_lo_lock()
else:
locked = mboard_regs_control.get_ad9361_rx_lo_lock()
return locked
def _init_peripherals(self, args):
"""
Turn on all peripherals. This may throw an error on failure, so make
sure to catch it.
Peripherals are initialized in the order of least likely to fail, to most
likely.
"""
# Sanity checks
assert self.mboard_info.get('product') in self.pids.values(), \
"Device product could not be determined!"
# Init Mboard Regs
self.mboard_regs_control = MboardRegsControl(
self.mboard_regs_label, self.log)
self.mboard_regs_control.get_git_hash()
self.mboard_regs_control.get_build_timestamp()
self._check_fpga_compat()
self._update_fpga_type()
self.crossbar_base_port = self.mboard_regs_control.get_xbar_baseport()
# Init peripherals
self.enable_gps(
enable=str2bool(
args.get('enable_gps', E320_DEFAULT_ENABLE_GPS)
)
)
self.enable_fp_gpio(
enable=args.get(
'enable_fp_gpio',
E320_DEFAULT_ENABLE_FPGPIO
)
)
# Init clocking
self._init_ref_clock_and_time(args)
# Init GPSd iface and GPS sensors
self._init_gps_sensors()
# Init CHDR transports
self._xport_mgrs = {
'udp': E320XportMgrUDP(self.log.getChild('UDP')),
'liberio': E320XportMgrLiberio(self.log.getChild('liberio')),
}
# Spawn status monitoring thread
self.log.trace("Spawning status monitor thread...")
self._status_monitor_thread = threading.Thread(
target=self._monitor_status,
name="E320StatusMonitorThread",
daemon=True,
)
self._status_monitor_thread.start()
# Init complete.
self.log.debug("mboard info: {}".format(self.mboard_info))