def radio_contact(message): #Fonction d'envoi de données et réception de réponses
messageArray = message.split("/")
if messageArray[1] == "cmd":
status = messageArray[2]
if (status == "TL"):
STATUS = "LT"
else :
STATUS = "TL"
temp = str(temperature())
lum = str(display.read_light_level())
txt_Temp = "Temp = " + temp
txt_Lum = "Lum = " + lum
if (STATUS == "TL"):
clear_oled()
add_text(0, L1, txt_Temp)
add_text(0, L2, txt_Lum)
else:
clear_oled()
add_text(0, L2, txt_Temp)
add_text(0, L1, txt_Lum)
elif messageArray[1] == "ans":
SENSOR_ID = messageArray[2]
else:
radio.send("00/error/umr")
import random
##################################################
# Global variables
##################################################
# Network request
init = "CHLIB_REQUEST"
accept = "CHLIB_ACCEPT"
stop = "CHLIB_STOP"
# Default communication addresse
default_address = "0x12345678"
# Default key for cipher
key = default_address
# Initialize screen
initialize(pinReset=pin0)
clear_oled()
# Communication not established by default
com_established = False
##################################################
# Network functions
##################################################
# Send message by radio to another micro:bit
# Encrypt the message before to send
def send_msg(message):
q = vign(message, key, 'e')
radio.send(q) # max size 251 bytes (octets)
