from time import sleep
# This script will receive data from a central dongle
# and echo it back to the central
my_dongle = None
connected_to_dongle = False
connected_to_central = False
message = ''
while not connected_to_dongle:
try:
# Specify the COM PORT connected to the dongle
my_dongle = BleuIo()
# Start the deamon (background process handler) for RX and TX data.
my_dongle.start_daemon()
connected_to_dongle = True
except SerialException:
print('Dongle not found. Please connect your dongle')
sleep(5)
print('Connected to dongle\n\n'
'Welcome to the BleuIO SPS example!\n\n') # //TODO byt namn på de andra
# Starts advertising so it can be detected
my_dongle.at_advstart()
try:
time_out_counter = 0
i = 0
import time
from bleuio_lib.bleuio_funcs import BleuIo
import random
sender_dongle_port = "COM73" # Change this to your dongle's COM port
mac_addr_to_repeater = (
"[0]40:48:FD:E5:2D:74" # Change this to your repeater dongle's mac address
)
sender_dongle = BleuIo(port=sender_dongle_port)
sender_dongle.start_daemon()
connected = False
data = ""
buffer = ""
def scan_and_get_results():
"""
Starts a BLE scan for three seconds, looking for results including the 'FF' flag in the advertising data.
Then it saves the results in a list and returns one of the results as a string.
:return: string
"""
print("Scanning...")
return_data = ""
result_list = []
time.sleep(0.5)
try:
scanning = sender_dongle.at_findscandata("FF")
if "SCANNING" in scanning[0]:
time.sleep(4)
import time
from bleuio_lib.bleuio_funcs import BleuIo
reciever_dongle_port = "COM74" # Change this to your dongle's COM port
mac_addr_to_repeater = (
"[0]40:48:FD:E5:2D:74" # Change this to your repeater dongle's mac address
)
buffer = ""
connected = False
connecting = ""
reciever_dongle = BleuIo(port=reciever_dongle_port)
reciever_dongle.start_daemon()
print("Dongle found.")
def save_msg(buffer):
"""
Parses incomming data string for just the data and prints it out.
"""
result = buffer
result_array1 = result.split("\r\n")
result_array = result_array1[2].split(" ")
msg_to_save = str(result_array[0])
print("Recieved = " + msg_to_save)
try:
import time
from bleuio_lib.bleuio_funcs import BleuIo
repeter_dongle_port = "COM38" # Change this to your dongle's COM port
repeter_dongle = BleuIo(port=repeter_dongle_port)
repeter_dongle.start_daemon()
buffer = ""
num_of_connected_devices = 0
connection_list = []
print("Dongle found.")
repeter_dongle.at_dual()
repeter_dongle.at_advstart()
repeter_dongle.rx_state = "rx_waiting"
print("Waiting for other dongles to connect...")
def send_msg(buffer):
"""
Parses incomming data string for just the data and sends it forward via the Serial Port Service.
"""
try:
result = buffer
msg_to_send = ""
result_array1 = result.split("\r\n")
for line in result_array1:
if "[Received]:" in line:
msg_to_send = line.split(" ")