class RelayService:
def __init__(self, url, username, password):
self.client = AsyncClient(
url=url,
username=username,
password=password,
)
self.last_telemetry = time()
def telemetry(self, lat, lon, alt, heading):
t = Telemetry(latitude=lat,
longitude=lon,
altitude_msl=alt,
uas_heading=heading)
self.client.post_telemetry(t)
new_time = time()
print 1/(new_time-self.last_telemetry)
self.last_telemetry = new_time
return True
def server_info(self):
info = self.client.get_server_info().result()
return str(info.message)
class RelayService:
def __init__(self, url, username, password):
self.client = AsyncClient(url=url,
username=username,
password=password)
self.last_telemetry = time()
def telemetry(self, lat, lon, alt, heading):
t = Telemetry(latitude=lat,
longitude=lon,
altitude_msl=alt,
uas_heading=heading)
self.client.post_telemetry(t)
new_time = time()
print(1 / (new_time - self.last_telemetry))
self.last_telemetry = new_time
return True
def get_obstacles(self):
async_future = self.client.get_obstacles()
async_stationary, async_moving = async_future.result()
#print("here")
# stat_ob, moving_ob = self.client.get_obstacles()
async_radii_stationary = [o.cylinder_radius for o in async_stationary]
async_lat_stationary = [o.latitude for o in async_stationary]
async_lng_stationary = [o.longitude for o in async_stationary]
async_height_stationary = [o.cylinder_height for o in async_stationary]
async_radii_moving = [o.sphere_radius for o in async_moving]
async_lat_moving = [o.latitude for o in async_moving]
async_lng_moving = [o.longitude for o in async_moving]
async_height_moving = [o.altitude_msl for o in async_moving]
return async_radii_stationary, async_lat_stationary, async_lng_stationary, async_height_stationary, async_radii_moving, async_lat_moving, async_lng_moving, async_height_moving
def get_moving_obstacles(self):
return True
def server_info(self):
info = self.client.get_server_info().result()
return str(info.message), str(info.message_timestamp), str(info.server_time)
class Telemetria(mp_module.MPModule):
def __init__(self, mpstate):
super(Telemetria, self).__init__(mpstate, "telemetria",
"telemetria module")
self.add_command('zrobCos', self.cmd_zrobCos, "zrobCos commands")
self.client = AsyncClient(INTEROP_URL, INTEROP_USERNAME,
INTEROP_PASSWORD)
def mavlink_packet(self, m):
'''handle a mavlink packet'''
if m.get_type() == 'GLOBAL_POSITION_INT':
telemetry = Telemetry(
float(m.lat) / 10000000,
float(m.lon) / 10000000,
float(m.alt) / 1000,
float(m.hdg) / 100)
self.client.post_telemetry(telemetry)
def cmd_zrobCos(self, args):
print "Niby co"
class RelayService:
def __init__(self, url, username, password):
self.client = AsyncClient(url=url,
username=username,
password=password)
self.last_telemetry = time()
def telemetry(self, lat, lon, alt, heading):
t = Telemetry(latitude=lat,
longitude=lon,
altitude_msl=alt,
uas_heading=heading)
self.client.post_telemetry(t)
new_time = time()
print(1 / (new_time - self.last_telemetry))
self.last_telemetry = new_time
return True
def server_info(self):
info = self.client.get_server_info().result()
return str(info.message)
class RelayService:
def __init__(self, url, username, password):
self.client = AsyncClient(url=url,
username=username,
password=password)
self.last_telemetry = time()
def telemetry(self, lat, lon, alt, heading):
t = Telemetry(latitude=lat,
longitude=lon,
altitude_msl=alt,
uas_heading=heading)
self.client.post_telemetry(t)
new_time = time()
print(1 / (new_time - self.last_telemetry))
self.last_telemetry = new_time
return True
# POSTs target data, where target is a json object conforming to the
# interop Target class specifications
def target_data(self, target):
# the ** operator unwraps the dictionary (here a json object)
# into an actual argument list, and then we use that to create
# an instance of the interop Target class
t = Target(**target)
self.client.post_target(t)
# GETs all target info as a json object and prints it
def get_target_data(self):
return str(self.client.get_targets().result())
def server_info(self):
info = self.client.get_server_info().result()
return str(info.server_time)
def main(url,
username,
password,
interop_time,
generator,
flightsim_kml_path=None):
"""Probes the interop server.
Args:
url: The interoperability URL.
username: The interoperability username.
password: The interoperability password.
interop_time: The time between interop requests.
generator: The data generator name to use.
flightsim_kml_path: The KML path to use if flightsim generator.
"""
# Create client and data generator.
client = AsyncClient(url, username, password)
if generator == 'zeros':
data_generator = datagen.ZeroValueGenerator()
else:
data_generator = flightsim.KmlGenerator(flightsim_kml_path)
# Continually execute interop requests until signaled to stop.
while True:
start_time = datetime.datetime.now()
telemetry = data_generator.get_uas_telemetry(start_time)
telemetry_resp = client.post_telemetry(telemetry)
obstacle_resp = client.get_obstacles()
telemetry_resp.result()
obstacle_resp.result()
end_time = datetime.datetime.now()
elapsed_time = (end_time - start_time).total_seconds()
logging.info('Executed interop. Total latency: %f', elapsed_time)
delay_time = interop_time - elapsed_time
if delay_time > 0:
try:
time.sleep(delay_time)
except KeyboardInterrupt:
sys.exit(0)
# Tracks upload success and prints any exceptions.
def handle_upload_result(future):
if future.exception():
print 'Request Failed. Exception: %s' % str(future.exception())
else:
with sent_lock:
sent_since_print += 1
# Continuously poll for new telemetry and send to server.
last_telemetry = Telemetry(0, 0, 0, 0)
while True:
telemetry = Telemetry(latitude=cs.lat,
longitude=cs.lng,
altitude=cs.alt,
uas_heading=cs.groundcourse)
if telemetry != last_telemetry:
client.post_telemetry(telemetry).add_done_callback(
handle_upload_result)
last_telemetry = telemetry
now = datetime.datetime.now()
since_print = (now - last_print).total_seconds()
if since_print >= PRINT_SEC:
with sent_lock:
local_sent_since_print = sent_since_print
sent_since_print = 0
print 'Upload Rate: %f' % (local_sent_since_print / since_print)
last_print = now
time.sleep(POLL_SEC)