import time
from digi.xbee.devices import DigiMeshDevice
import xbee
comm_port = "/dev/ttyUSB0"
baud_rate = "9600"
device = DigiMeshDevice(port=comm_port, baud_rate=baud_rate)
device.open()
print("This device's name: ", device.get_node_id())
def sample_callback(message):
print('Received: ', message.data, '\nFrom:', message.remote_device.get_node_id())
print(xbee.ToGCS.deserialize(message.data))
device.add_data_received_callback(sample_callback)
try:
while True:
print('Waiting....')
time.sleep(1)
except KeyboardInterrupt:
print('stopping')
finally:
device.del_data_received_callback(sample_callback)
import struct
comm_port = "/dev/ttyUSB0" # can be swapped out for "/dev/ttyUSB0" for serial connection
baud_rate = "9600"
device = DigiMeshDevice(port=comm_port, baud_rate=baud_rate)
device.open()
network = device.get_network()
network.start_discovery_process()
while network.is_discovery_running():
time.sleep(.01)
devices = {dev.get_node_id():dev._64bit_addr for dev in network.get_devices()}
devices[device.get_node_id()] = device._64bit_addr
print("This device's name: ", device.get_node_id())
print("Discovered ", devices)
geo_bounds = [Geofence(True, [LatLng(1,0),LatLng(0,1),LatLng(-1,0),LatLng(0,-1)])]
geo_bounds.append(Geofence(False, [LatLng(1,1),LatLng(2,1),LatLng(2,-1),LatLng(1,-1)]))
area = SearchArea([LatLng(1,0),LatLng(0,1),LatLng(-1,0),LatLng(0,-1)])
hiker_pos = LatLng(35.083519, -120.534821)
state = 1
stop = False
packet_buffers = {}
# Callback for discovery finished. -----------------------
def callback_discovery_finished(status):
if status == NetworkDiscoveryStatus.SUCCESS:
print(
"\n\t=-------- Discovery process finished successfully. --------=\n"
)
else:
print("There was an error discovering devices: %s" %
status.description)
# main execution code has to be runned into a try because of the open() and close() methods from ZigBeeDevice(device)
try:
device.open()
print("Aparelho Local: ", device.get_node_id(), "\n")
# seting up and starting the xbee network discovery process
xbee_network = device.get_network()
info.start_timer()
xbee_network.set_discovery_timeout(25) # 25 seconds.
xbee_network.clear()
xbee_network.add_device_discovered_callback(callback_device_discovered)
xbee_network.add_discovery_process_finished_callback(
callback_discovery_finished)
print("\t=-------- Starting Device discover process --------=\n")
