def __init__(self, meshaging, lora=None):
""" Constructor """
if lora is None:
# lora = LoRa(mode=LoRa.LORA, region=LoRa.EU868,
# bandwidth=LoRa.BW_125KHZ, sf=7)
lora = LoRa(mode=LoRa.LORA,
region=LoRa.EU868,
frequency=863000000,
bandwidth=LoRa.BW_500KHZ,
sf=7)
self.lora = lora
# enable Thread interface
self.mesh = Loramesh(self.lora)
self.MAC = self.mesh.MAC
self.sock = None
self.leader_ts = -self.LEADER_INTERVAL
self.router_ts = 0
self.leader_data_ok = False
self.interrogate_leader_ts = -self.LEADER_INTERVAL
self.messages = meshaging
self.send_table = {}
self.rx_cb_registered = False
self.file_packsize = 0
self.file_size = 0
self.send_f = None
pass
def __init__(self, meshaging, config, message_cb):
""" Constructor """
# enable Thread interface
self.mesh = Loramesh(config)
self.MAC = self.mesh.MAC
self.sock = None
self.leader_ts = -self.LEADER_INTERVAL
self.router_ts = 0
self.leader_data_ok = False
self.interrogate_leader_ts = -self.LEADER_INTERVAL
self.messages = meshaging
self.send_table = {}
self.rx_cb_registered = False
self.file_packsize = 0
self.file_size = 0
self.send_f = None
self.br_handler = None
self.EXTERNAL_IP = self.EXTERNAL_NET + hex(self.MAC & 0xFFFF)[2:]
self.ext_mesh_ts = -30
self.message_cb = message_cb
self.br_message_cb = None
pass
from loramesh import Loramesh
from Networkmesh import *
pycom.wifi_on_boot(False)
pycom.heartbeat(False)
lora = LoRa(mode=LoRa.LORA,
region=LoRa.US915,
tx_power=20,
bandwidth=LoRa.BW_125KHZ,
sf=11)
print(lora.tx_power())
#lora = LoRa(mode=LoRa.LORA, region=LoRa.US915, bandwidth=LoRa.BW_125KHZ, sf=11)
#lora = LoRa(mode=LoRa.LORA, region=LoRa.US915,frequency=903000000,tx_power=19, bandwidth=LoRa.BW_125KHZ, sf=12)
MAC = str(ubinascii.hexlify(lora.mac()))[2:-1]
print("LoRa MAC: %s" % MAC)
loram = Loramesh(lora)
mesh = NetworkMesh(loram, MAC, 1)
#--------------------------------------------------------------------------------
# waiting until it connected to Mesh network
# se queda intentando conectarse y muestra los vecinos
mesh.connect()
# create UDP socket
#creo un socket LoRa
mesh.createSocket(1234)
# infinite main loop
#funcion principal
mesh.listen()
import time
import utime
import ubinascii
import pycom
import machine
from loramesh import Loramesh
pycom.wifi_on_boot(False)
pycom.heartbeat(False)
lora = LoRa(mode=LoRa.LORA, region=LoRa.EU868, bandwidth=LoRa.BW_125KHZ, sf=7)
MAC = str(ubinascii.hexlify(lora.mac()))[2:-1]
print("LoRa MAC: %s" % MAC)
mesh = Loramesh(lora)
# waiting until it connected to Mesh network and
# it has some valid neighbors
while True:
mesh.led_state()
print("%d: State %s, single %s" %
(time.time(), mesh.cli('state'), mesh.cli('singleton')))
time.sleep(2)
if not mesh.is_connected():
continue
neigbors = mesh.neighbors_ip()
if len(neigbors) == 0:
print('No neighbor')
continue