otaa_join(lora)
s = socket.socket(socket.AF_LORA, socket.SOCK_RAW)
s.setblocking(True)
s.bind(1)
print('Sending...')
# try all the datarates from 0 to 6 and toggle confirmed and non confirmed messages
for i in range(7):
s.setsockopt(socket.SOL_LORA, socket.SO_DR, i)
s.setsockopt(socket.SOL_LORA, socket.SO_CONFIRMED, (i % 2) == 0)
print(s.send("Sending pk #%d" % i))
time.sleep(0.5)
print(s.recv(64).decode('ascii'))
print(lora.events() == LoRa.RX_PACKET_EVENT | LoRa.TX_PACKET_EVENT)
print(lora.events() == 0)
s.close()
# join again
otaa_join(lora)
print(lora.mac() == bytes(0xFF for i in range(8)))
s = socket.socket(socket.AF_LORA, socket.SOCK_RAW)
s.setsockopt(socket.SOL_LORA, socket.SO_DR, 5)
s.setblocking(False)
s.bind(2)
# try all the datarates from 0 to 6 and toggle confirmed and non confirmed messages
break
print(neighbor_adresses)
Broadcast_address='All'
neighbor=0
############# Contiki MAC #########################
while True:
chrono.start()
chrono3.start()
channel_status=cca(chrono,cca_list)
packet_status=packet_check(Awake_instance,packet_number)
lora = LoRa(power_mode=LoRa.ALWAYS_ON,region=LoRa.EU868)
while len(s.recv(packet_size))>0:
ss=s.recv(packet_size)
events=lora.events()
if channel_status and packet_status and not only_listen:
########### Transmit Data ##########################
lora = LoRa(power_mode=LoRa.ALWAYS_ON,region=LoRa.EU868)
print('Sending Data')
send_time=0
data = ' Data '
cca_time=chrono.read()
cca_list.clear()
if transmission_type=='Unicast':
########### Unicast Transmission ##########################
send_time_updated=False
