def change_access(self, user=None, passwrd=None):
"""change_access - change password for telnet and ftp access"""
if (user is None) or (passwrd is None):
print('WifiManager:: username and password must be specified')
return
server = Server() # from network
# disable the server
server.deinit()
# enable the server again with new credentials
# for ftp and telnet, not USB
server.init(login=(user, passwrd), timeout=600)
print_debug('WifiManager::password {} is changed...'.format(user))
def __init__(self):
from network import Server
import socket
server = Server()
self.is_telnet_running = server.isrunning()
server.deinit()
self.poll = select.poll()
listening = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
listening.bind(('', 23))
listening.listen(1)
self.socket = listening.accept()[0]
listening.close()
self.poll.register(self.socket, select.POLLIN)
self.socket.setblocking(False)
self.write = self.socket.write
def __init__(self):
from network import Server
import socket
server = Server()
self.is_telnet_running = server.isrunning()
server.deinit()
self.poll = select.poll()
listening = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
listening.bind(('', 23))
listening.listen(1)
self.socket = listening.accept()[0]
listening.close()
self.poll.register(self.socket, select.POLLIN)
self.socket.setblocking(False)
self.write = self.socket.write
def change_access(self, user=None, passwrd=None):
"""change_access - change password for telnet and ftp access"""
if (user == None) or (passwrd == None):
print('WifiManager:: username and password must be specified')
return
server = Server() # from network
# disable the server
server.deinit()
# enable the server again with new credentials
# for example: remote access, ftp and telnet, not USB
server.init(login=(user, passwrd), timeout=600)
if USE_DEBUG:
print('WifiManager::password is changed...')
coda_common.CODA_CONFIG["lastssid"] = SSID
coda_common.CODA_CONFIG["lastappwd"] = PWD
coda_common.coda_save_config()
break
else:
pass
else:
pass
if wlan.isconnected():
coda_common.led_g()
update_ap_list(SSID, PWD)
print("ip:", wlan.ifconfig()[0])
server = Server()
server.deinit()
server.init(login=(coda_common.CODA_CONFIG["server_userid"],
coda_common.CODA_CONFIG["server_pwd"]),
timeout=60)
time.sleep(1)
coda_common.led_off()
AP_LIST = None
SCAN_LIST = None
gc.collect()
if coda_common.CODA_CONFIG[
"enable_app_main"] and coda_common.CODA_CONFIG["app_main"] > "":
execfile(coda_common.CODA_CONFIG["app_main"])
else:
from lib.logging.handlers import RotatingFileHandler
import pycom
from network import Server
from state_machine import *
from helpers import *
import machine
import lib.logging as logging
# setup the garbage collector
garbage_collector_setup()
# disable the FTP Server
server = Server()
server.deinit() # disable the server
# disable the wifi on boot
pycom.wifi_on_boot(False)
# allocate extra buffer for emergency exception
micropython.alloc_emergency_exception_buf(128)
# create a logging for the system and store the information in a file
FMT = "{\'t\':\'%(asctime)s\'," \
"\'l\':\'%(levelname)s\'," \
"\'m\':\'%(message)s\'}"
# "\'n\':\'%(name)s\'," \
fileHandler = RotatingFileHandler(filename=logging.FILENAME,
maxBytes=16384,
backupCount=4)
fileHandler.setFormatter(logging.Formatter(fmt=FMT))
from network import WLAN
from network import Server
from machine import WDT
import pycom
import micropython
import time
micropython.alloc_emergency_exception_buf(100)
pycom.heartbeat(False)
pycom.rgbled(0xff0000)
print('=== Exo Sense Py - LoRaWAN - v1.4.0 ===')
wdt = WDT(timeout=30000)
wlan = WLAN()
wlan.deinit()
ftp = Server()
ftp.deinit()
time.sleep(1)
