# Air Quality Sensor - Boot script
#
# Version 0.5
#
# Authors: J. Barthelemy and N. Verstaevel
# License: MIT
#
# Copyright 2020 Johan Barthelemy and Nicolas Verstaevel
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

from machine import UART
from network import WLAN
import pycom

# deactivate wifi
if pycom.wifi_on_boot:
    wlan = WLAN()
    wlan.deinit()
    pycom.wifi_on_boot(False)

# disabling the heartbeat
pycom.heartbeat(False)
pycom.heartbeat_on_boot(False)

# setting up the communication interface
uart = UART(0, 115200)
os.dupterm(uart)