def send(lora):
sensor = dht.DHT11(Pin(17))
counter = 0
print("LoRa Sender")
display = Display()
while True:
ident = "LoRa Sender"
sleep(2)
sensor.measure()
temp = sensor.temperature()
temp_conv = str('{:d} C'.format(temp))
hum = sensor.humidity()
hum_conv = str('{:d} %'.format(hum))
payload = '{} {} ({})'.format(temp_conv, hum_conv, counter)
#payload = 'Hello ({0})'.format(counter)
# print("Sending packet: \n{}\n".format(payload))
display.show_text_wrap(
"{0} {1} RSSI: {2}".format(
ident, payload, lora.packetRssi()), 2)
# Mensagem a enviar pelo sx127x.py:
lora.println(payload)
counter += 1
sleep(5)
def send(lora):
counter = 0
print("LoRa Sender")
display = Display()
while True:
payload = 'Hello ({0})'.format(counter)
#print("Sending packet: \n{}\n".format(payload))
display.show_text_wrap("{0} RSSI: {1}".format(payload, lora.packet_rssi()))
lora.println(payload)
counter += 1
sleep(5)
def receive(lora):
print("LoRa Receiver")
display = Display()
display.show_text("En attente...", False)
while True:
if lora.received_packet():
lora.blink_led(times=1, on_seconds=0.01, off_seconds=0.01)
print('something here')
payload = lora.read_payload()
display.show_text("reception...", False)
display.show_text("{0}".format(payload), 0, 14, False)
display.show_text("RSSI: {}".format(lora.packet_rssi()), 0, 30,
False)
print(payload)
def receive(self, lora):
print("LoRa Receiver")
display = Display()
while True:
if lora.received_packet():
lora.blink_led()
print('something here')
payload = lora.read_payload()
print(payload)
def receive(lora):
print("LoRa Receiver")
display = Display()
while True:
ident = "LoRa Receiver"
lora.receivedPacket()
lora.blink_led()
try:
payload = lora.read_payload()
display.show_text_wrap("{0} {1} RSSI: {2}".format(
ident, payload.decode(), lora.packetRssi()), 2)
#print("*** Received message ***\n{}".format(payload.decode()))
except Exception as e:
print(e)
def send(lora):
counter = 0
print("LoRa Sender")
display = Display()
while True:
ident = "LoRa Sender"
payload = 'Hello ({0})'.format(counter)
# print("Sending packet: \n{}\n".format(payload))
display.show_text_wrap(
"{0} {1} RSSI: {2}".format(
ident, payload, lora.packetRssi()), 2)
# Mensagem a enviar pelo sx127x.py:
lora.println(payload)
counter += 1
sleep(5)
'dio_0': 26,
'reset': 14,
'led': 2,
}
device_spi = SPI(baudrate=10000000,
polarity=0,
phase=0,
bits=8,
firstbit=SPI.MSB,
sck=Pin(device_config['sck'], Pin.OUT, Pin.PULL_DOWN),
mosi=Pin(device_config['mosi'], Pin.OUT, Pin.PULL_UP),
miso=Pin(device_config['miso'], Pin.IN, Pin.PULL_UP))
lora = SX127x(device_spi, pins=device_config)
display = Display()
def receive(lora):
print("LoRa Receiver")
display = Display()
display.show_text("En attente...", False)
while True:
if lora.received_packet():
lora.blink_led(times=1, on_seconds=0.01, off_seconds=0.01)
print('something here')
payload = lora.read_payload()
display.show_text("reception...", False)
display.show_text("{0}".format(payload), 0, 14, False)
display.show_text("RSSI: {}".format(lora.packet_rssi()), 0, 30,
False)
'reset': 14,
'led': 2,
}
compt = 0
device_spi = SPI(baudrate=10000000,
polarity=0,
phase=0,
bits=8,
firstbit=SPI.MSB,
sck=Pin(device_config['sck'], Pin.OUT, Pin.PULL_DOWN),
mosi=Pin(device_config['mosi'], Pin.OUT, Pin.PULL_UP),
miso=Pin(device_config['miso'], Pin.IN, Pin.PULL_UP))
lora = SX127x(device_spi, pins=device_config)
display = Display()
def synchro_us(temps_cycle):
global compt, top, somme
if compt == 0:
top = ticks_us()
somme = 0
tip = ticks_us()
delta = tip - top
compt = compt + 1
attente = temps_cycle * compt - delta
somme = somme + attente
#print("delta : {0:5d}; compt : {1:2d}; attente : {2:6d}; somme : {3:7d} ".format(delta, compt, attente, somme, top, tip, attente))
print(delta)
sleep_us((attente))
'essid': '',
'password': ''
},
},
'mesh': {
'address': '1',
'channel': '0',
'datarate': '0',
},
})
gc.threshold(20000)
gc.collect()
from ssd1306_i2c import Display
display = Display()
display.show_text_wrap("Starting...")
_ADDRESS = int(CONFIG_DATA.get("mesh.address", "1"))
from meshdomains import US902_MESHNET as domain
from meshnet import MeshNet, DataPacket, BROADCAST_ADDRESS
meshnet = MeshNet(
domain,
enable_crc=True,
address=_ADDRESS,
channel=(int(CONFIG_DATA.get("mesh.channel", default='64')),
int(CONFIG_DATA.get("mesh.datarate", default='-1'))),
)
# meshnet.set_promiscuous(True)