def conduct(self):
if self.verbose:
print("GPS...", file=sys.stderr)
gps = None
try:
I2C.open(Host.I2C_SENSORS)
# GPS...
gps = PAM7Q(Host.gps_device())
gps.power_on()
gps.open()
# test...
self.datum = gps.report(GPRMC)
if self.verbose:
print(self.datum, file=sys.stderr)
# criterion...
return self.datum is not None
finally:
if gps:
gps.close()
gps.power_off()
I2C.close()
from scs_core.position.gpgsv import GPGSV
from scs_core.position.gprmc import GPRMC
from scs_core.position.gpvtg import GPVTG
from scs_core.position.gps_location import GPSLocation
from scs_dfe.gps.pam7q import PAM7Q
from scs_host.bus.i2c import I2C
from scs_host.sys.host import Host
# --------------------------------------------------------------------------------------------------------------------
I2C.open(Host.I2C_SENSORS)
gps = PAM7Q(Host.gps_device())
print(gps)
print("-")
try:
# ----------------------------------------------------------------------------------------------------------------
print("power up...")
gps.power_on()
print("open...")
gps.open()
print(gps)
print("=")
# ----------------------------------------------------------------------------------------------------------------
