def __smart_config_setup(self):
wl = WLAN(mode=WLAN.STA)
wl.callback(trigger=WLAN.SMART_CONF_DONE | WLAN.SMART_CONF_TIMEOUT,
handler=self.__smart_config_callback)
if pycom.wifi_ssid_sta() is not None and len(
pycom.wifi_ssid_sta()) > 0:
print('Trying previous AP details for 60 seconds...')
pycom.wifi_on_boot(True, True)
try:
start_time = time.time()
while not wl.isconnected() and (
time.time() - start_time <
60) and self.__smart_config:
time.sleep(1)
except:
pass
if wl.isconnected() and self.__smart_config:
try:
from pybytes_config import PybytesConfig
except:
from _pybytes_config import PybytesConfig
self.__conf = PybytesConfig().smart_config()
self.__smart_config = False
self.start()
if self.__smart_config:
wl.smartConfig()
print("Smart Provisioning started in the background")
print("See https://docs.pycom.io/smart for details")
def features(on=None):
if on is None:
print("heartbeat ", pycom.heartbeat_on_boot())
print("lte ", pycom.lte_modem_en_on_boot())
try:
print("pybytes ", pycom.pybytes_on_boot())
except:
pass
try:
print("smart_config", pycom.smart_config_on_boot())
except:
pass
print("wdt ", pycom.wdt_on_boot())
print("wifi ", pycom.wifi_on_boot())
else:
print("configure all features as", on)
pycom.heartbeat_on_boot(on)
pycom.lte_modem_en_on_boot(on)
try:
pycom.pybytes_on_boot(on)
except:
pass
try:
pycom.smart_config_on_boot(on)
except:
pass
pycom.wdt_on_boot(on)
pycom.wifi_on_boot(on)
features(None)
def set_persistent_settings():
_logger.info("Setting persistent settings...")
pycom.wifi_on_boot(False)
pycom.lte_modem_en_on_boot(False)
pycom.heartbeat_on_boot(False)
pycom.wdt_on_boot(True)
pycom.wdt_on_boot_timeout(1000 * 30)
def setup():
global l76, lora
if pycom.wifi_on_boot(): ## attempt to save battery
pycom.wifi_on_boot(False)
pycom.heartbeat(False)
py = Pytrack()
l76 = L76GNSS(py, timeout=30)
lora = LoRa(mode=LoRa.LORAWAN)
def show_boot_flags():
_logger.info("pycom.wifi_on_boot(): %s", pycom.wifi_on_boot())
with CheckStep(FLAG_LTE_FW_API, suppress_exception=True):
# These methods are not available on old firmware versions
# If they are missing, we need to upgrade the Pycom firmware
_logger.info("pycom.lte_modem_en_on_boot(): %s",
pycom.lte_modem_en_on_boot())
_logger.info("pycom.heartbeat_on_boot(): %s",
pycom.heartbeat_on_boot())
_logger.info("pycom.wdt_on_boot(): %s", pycom.wdt_on_boot())
_logger.info("pycom.wdt_on_boot_timeout(): %s",
pycom.wdt_on_boot_timeout())
def __init__(self):
super(LoPy4, self).__init__()
# configure power pins
from machine import Pin
for i in self.config().get("pwr_pins"):
log_debug("Activating power pin " + str(i) + ".")
p = Pin("P" + str(i), mode=Pin.OUT)
p.value(1)
# set wifi access point
import pycom
pycom.wifi_on_boot(self.config().get("wifi_on_boot"))
# check for sufficiant power
bat = LoPy4Battery(17).voltage()
if bat > 5:
if bat < 10.4:
log_warning("Battery voltage too low.")
import machine
machine.deepsleep(890000)
def __init__(self, config, activation=False, autoconnect=False):
self.__frozen = globals().get('__name__') == '_pybytes'
self.__activation = activation
self.__custom_message_callback = None
self.__config_updated = False
self.__pybytes_connection = None
self.__smart_config = False
self.__conf = {}
if not self.__activation:
self.__conf = config
pycom.wifi_on_boot(False, True)
self.__check_dump_ca()
self.__create_pybytes_connection(self.__conf)
self.start(autoconnect)
if autoconnect:
self.print_cfg_msg()
else:
if (hasattr(pycom, 'smart_config_on_boot')
and pycom.smart_config_on_boot()):
self.smart_config(True)
wlan = WLAN()
wlan.init(mode=WLAN.AP, ssid='lopy-pysense', auth=(network.WLAN.WPA2,'lopy-pysense'), channel=7,antenna=WLAN.INT_ANT) #Init Wi-Fi
server = network.Server() #Init FTP Server
print("Device entered into debugging mode")
print("Please do not connect to battery")
pycom.heartbeat(True) #Se activa el Heartbeat
while(1):
if py.button_pressed():
print("Resetting")
machine.reset()
else: #Si viene de Boot o Hard Reset
print('Power on or hard reset')
sleep_time = 100 #Valor por defecto de sleep_time (Minimo segun Fair Acess Policy TTN)
data_rate = 5
pycom.wifi_on_boot(False) # disable WiFi on boot TODO: Intentar en versiones posteriores, da un Core Error.
pycom.heartbeat_on_boot(False)
try:
pycom.nvs_set('sleep_time', sleep_time) #Guarda el valor por defecto de sleep_time en NVRAM
pycom.nvs_set('data_rate', data_rate)
except (Exception):
print("Error: Value could not be stored")
pass
n = Node(sleep_time,data_rate,py) #Crea una instancia de Node
n.connect(dev_eui,app_eui, app_key) #Join LoRaWAN with OTAA
#Envío de las lecturas
n.send(n.readsens())
print("Data Sent, sleeping ...")
print('- ' * 20)
uid = binascii.hexlify(machine.unique_id()).decode("utf-8")
name = os.uname().sysname.lower() + '-' + uid[-4:]
print(name, uid)
features()
if False:
features(True) # turn everything on
features(False) # turn everything off
# print
import pycom
print('heartbeat', pycom.heartbeat_on_boot())
print('lte', pycom.lte_modem_en_on_boot())
print('pybytes', pycom.pybytes_on_boot())
print('smart_config', pycom.smart_config_on_boot())
print('wdt', pycom.wdt_on_boot())
print('wifi', pycom.wifi_on_boot())
# off
pycom.heartbeat_on_boot(False)
import pycom
pycom.lte_modem_en_on_boot(False)
pycom.wdt_on_boot(False)
pycom.wifi_on_boot(False)
pycom.smart_config_on_boot(False)
pycom.pybytes_on_boot(False)
# on
pycom.heartbeat_on_boot(True)
pycom.lte_modem_en_on_boot(True)
pycom.pybytes_on_boot(True)
pycom.smart_config_on_boot(True)
pycom.wdt_on_boot(True)
pycom.wifi_on_boot(True)
# run from power cycle
runMySense()
# go into REPL mode, wifi On
try:
setWiFi() # MySense.runMe() may switch it off after 60 min
except:
pass
print(
"No auto MySense start\nTo start MySense loop (reset config, cleanup nvs):"
)
print(" import MySense; MySense.runMe(debug=False,reset=True)")
try:
from pycom import heartbeat, rgbled, wifi_on_boot
from time import sleep
if not wifi_on_boot(): wifi_on_boot(True)
heartbeat(False)
for x in range(3):
rgbled(0xf96015)
sleep_ms(100)
rgbled(0x0)
sleep_ms(100)
rgbled(0x0000ff)
sleep_ms(100)
rgbled(0x0)
sleep_ms(400)
heartbeat(True)
except:
pass
except:
pass
try:
from Config import replPin # if not in config act in old style
if not Pin(replPin, mode=Pin.IN).value():
print("REPL enforced, pin %s" % str(REPL))
return True
except:
pass
return REPL
from machine import wake_reason, PWRON_WAKE, RTC_WAKE
try:
from pycom import wifi_on_boot
if (not wifi_on_boot()) and (wake_reason()[0] == PWRON_WAKE):
wifi_on_boot(True) # wokeup from power cycle, reset wifi
if ReplMode() or wifi_on_boot():
setWiFi() # might be switched off after 60 min
except:
setWiFi()
def runMySense():
import MySense
MySense.runMe() # should never return
import myReset # cold reboot or sleep forever
myReset.myEnd()
from machine import wake_reason, PWRON_WAKE, RTC_WAKE
# see the Pycom Licence v1.0 document supplied with this file, or
# available at https://www.pycom.io/opensource/licensing
#
#lopy1
from network import LoRa
import socket
import time
import utime
import ubinascii
import pycom
import machine
from loramesh import Loramesh
from Networkmesh import *
pycom.wifi_on_boot(False)
pycom.heartbeat(False)
lora = LoRa(mode=LoRa.LORA,
region=LoRa.US915,
tx_power=20,
bandwidth=LoRa.BW_125KHZ,
sf=11)
print(lora.tx_power())
#lora = LoRa(mode=LoRa.LORA, region=LoRa.US915, bandwidth=LoRa.BW_125KHZ, sf=11)
#lora = LoRa(mode=LoRa.LORA, region=LoRa.US915,frequency=903000000,tx_power=19, bandwidth=LoRa.BW_125KHZ, sf=12)
MAC = str(ubinascii.hexlify(lora.mac()))[2:-1]
print("LoRa MAC: %s" % MAC)
loram = Loramesh(lora)
mesh = NetworkMesh(loram, MAC, 1)
# boot.py -- run on boot-up
from network import Bluetooth
from network import WLAN
import pycom
if pycom.wifi_on_boot() == True:
pycom.wifi_on_boot(False)
wlan = WLAN()
wlan.deinit()
bluetooth = Bluetooth()
bluetooth.deinit()
pycom.heartbeat(False) #disable the pycom heartbeat
# boot.py -- run on boot-up
# 2019-0915 disabe wifi and wdt
# bron: https://docs.pycom.io/firmwareapi/pycom/pycom/
import micropython
import pycom
from machine import I2C
# allocate memory for exceptions...
# Pycom: https://docs.pycom.io/chapter/firmwareapi/micropython/micropython.html
micropython.alloc_emergency_exception_buf(100)
# disable WiFi on boot, i.e. no AP-netwerk on Wifi
pycom.wifi_on_boot(False)
print('Wifi AP-mode enabled: ', pycom.wifi_on_boot())
# If this flag is set, the application needs to reconfigure the WDT with a
# new timeout and feed it regularly to avoid a reset.
pycom.wdt_on_boot(False) # no Watch Dog
print('WDT enabled: ', pycom.wdt_on_boot())
# setup i2c, use default PIN assignments (P10=SDA, P11=SCL)
# Expansion board 3.0: SCL=GPO17 ('P10'), SDA=GPO16 ('P9')
i2c = I2C(0, I2C.MASTER)
print('i2c scan:', i2c.scan())
This code runs immediately after board boots up.
"""
# Add ./src to the path
import sys
sys.path.append('/flash/src')
# pylint: disable=C0413
import pycom # pylint: disable=F0401
import utime # pylint: disable=E0401
from src.device import Device
# Turn off blinking LED.
pycom.heartbeat(False) # pylint: disable=E1101
# Disable WiFi:
pycom.wifi_on_boot(False) # pylint: disable=E1101
DATA_CACHE_DURATION = 7 # days
DATA_INTERVAL = 5 # seconds
EVENTS_COUNT = 100 # max # of events stored in memory.
# Initialize Device object
DD_DEVICE = Device(
duration=DATA_CACHE_DURATION,
interval=DATA_INTERVAL,
num_events=EVENTS_COUNT
)
while True:
DD_DEVICE.read_sensor_data() # create humidity_temp reading.
DD_DEVICE.check_for_event() # check sensor data for event
import pycom
from network import WLAN
# https://docs.pycom.io/firmwareapi/pycom/pycom.html#pycomwifionbootenable
pycom.wifi_on_boot(True)
wlan = WLAN()
wlan.init(mode=WLAN.AP, ssid='wipy-wlan', auth=(WLAN.WPA2,'www.wipy.io'), channel=7, antenna=WLAN.EXT_ANT)
# id=1 is for configuring the AP mode
wlan.ifconfig(id=1, config=('192.168.4.1', '255.255.255.0', '192.168.4.1', '8.8.8.8'))
print("done")
from machine import UART
from os import dupterm
from network import Bluetooth
from pycom import heartbeat
from pycom import wifi_on_boot
uart = UART(0, baudrate=115200)
dupterm(uart)
if heartbeat() == True:
heartbeat(False)
if wifi_on_boot() == True:
wifi_on_boot(False)
bluetooth = Bluetooth()
bluetooth.deinit()
# WLAN().deinit()
# Server().deinit()
#### changing the following needs a reset of the device to take effect!
# pybytes.smart_config(False)
# pybytes.set_config("pybytes_autostart","true")
# pycom.wifi_on_boot(False)
# pycom.wdt_on_boot(False)
print("sys.platform:", sys.platform)
print("machine.unique_id:", ubinascii.hexlify(machine.unique_id()))
print("machine.freq:", machine.freq())
print("machine.info:")
machine.info()
print("pycom.wifi_on_boot:", pycom.wifi_on_boot())
print("pycom.wdt_on_boot:", pycom.wdt_on_boot())
# print("pycom.smart_config_on_boot:", pycom.smart_config_on_boot())
sigfox = Sigfox(mode=Sigfox.SIGFOX, rcz=RCZ)
print("sigfox version:", sigfox.version())
print("sigfox ID:", ubinascii.hexlify(sigfox.id()))
print("sigfox PAC:", ubinascii.hexlify(sigfox.pac()))
print("sigfox region:", RCZ)
print("sigfox frequencies:", sigfox.frequencies())
print("sigfox rssi offset:", sigfox.rssi_offset())
# sigfox config
rcz3_config_test_mode = (
1, 0x2ee0, 0x100
) # ie, 1 retry, 12sec timeout, 3rd config is always ignored in R3
# rcz3_config_default = (3, 5000, 0x100) # ie, 3 retries, 5sec timeout
else:
raise Exception("Unkown ota_slot"+ str(pycom.ota_slot()))
except:
pass
try:
print("smart_config_on_boot", pycom.smart_config_on_boot())
except:
pass
try:
print("pybytes_on_boot", pycom.pybytes_on_boot())
except:
pass
try:
print("wifi_on_boot", pycom.wifi_on_boot())
except:
pass
from network import WLAN
try:
m = pycom.wifi_mode_on_boot()
print("wifi_mode_on_boot", m, end=" ")
print_wifi_mode(m)
print()
except:
pass
try:
print("wifi_ssid", pycom.wifi_ssid())
print("wifi_pwd", pycom.wifi_pwd())
except:
pass
###pycom run this file when booting
###setting up interrupt pin and disable wifi on boot
from machine import Pin
import machine
import pycom
#Setting up Pin mode and Initialize interrupt
pinAlert = Pin('P10', mode=Pin.IN, pull=Pin.PULL_DOWN)
machine.pin_deepsleep_wakeup(['P10'], machine.WAKEUP_ALL_LOW, True)
#Disable Wifi to reduce power consumption
pycom.wifi_on_boot([False])
# REPL duplication on UART0 for serial connection from machine import UART import os uart = UART(0, 115200) os.dupterm(uart) # Disable heartbeat LED from pycom import heartbeat heartbeat(False) # Disable WiFi radio from pycom import wifi_on_boot wifi_on_boot(False)
#!/usr/bin/env python
import pycom
pycom.wifi_on_boot(False)
print("DEVICE [BOOT]: WiFi on Boot set to {}".format(pycom.wifi_on_boot()))
if pycom.lte_modem_en_on_boot():
print("Disabling LTE modem.")
pycom.lte_modem_en_on_boot(False)
###############################################################################
# Disable LED heartbeat on boot #
###############################################################################
if pycom.heartbeat_on_boot():
pycom.heartbeat_on_boot(False)
pycom.heartbeat(False)
###############################################################################
# Start of boot.py, yellow LED until it is finished #
###############################################################################
print("Starting boot process...")
pycom.rgbled(0x111100)
###############################################################################
# Disable automatic start of WLan device #
###############################################################################
if not pycom.wifi_on_boot():
pycom.wifi_on_boot(False)
###############################################################################
# Finished boot process #
###############################################################################
print("Boot finished.")
pwd = 'www.pycom.io'
try:
WLAN().scan()
except: # mode AP, need a compare length
# if (pycom.wifi_ssid_ap() == ssid) and (pycom.wifi_pwd_ap() == pwd): return
pass
from time import sleep
try:
WLAN().deinit()
sleep(1)
except:
pass
pycom.wifi_ssid_ap(ssid)
pycom.wifi_pwd_ap(pwd)
# turn on wifi on power on
WLAN().init(mode=WLAN.AP,
ssid=ssid,
auth=(WLAN.WPA2, pwd),
channel=7,
antenna=WLAN.INT_ANT)
sleep(1)
try: # MySense wifi AP
from machine import wake_reason, RTC_WAKE
if wake_reason()[0] != RTC_WAKE:
if not pycom.wifi_on_boot(): pycom.wifi_on_boot(True)
set_wifi()
except:
pass
pycom.nvs_set('temp', 25)
pycom.nvs_set('count', 10)
print("After initial setting: temp = %s, count = %s " % (pycom.nvs_get('temp'), pycom.nvs_get('count')))
pycom.nvs_erase('temp') # Erase the given key from the NVRAM memory area.
print("After selective erase: temp = %s, count = %s " % (pycom.nvs_get('temp'), pycom.nvs_get('count')))
pycom.nvs_erase_all() # Erase the entire NVRAM memory area.
print("After full erase: temp = %s, count = %s " % (pycom.nvs_get('temp'), pycom.nvs_get('count')))
pycom.nvs_set('temp', 25)
pycom.nvs_set('count', 10)
print("Before next reboot: temp = %s, count = %s " % (pycom.nvs_get('temp'), pycom.nvs_get('count')))
'''
pycom.wifi_on_boot([enable]) # Get or set the WiFi on boot flag.
pycom.wdt_on_boot([enable]) # Enables the WDT at boot time with the timeout in ms set by the function wdt_on_boot_timeout
pycom.wdt_on_boot_timeout([timeout]) # Sets or gets the WDT on boot timeout in milliseconds. The minimum value is 5000 ms.
'''
print("system info : %s, cwd : %s" % (os.uname() , os.getcwd()))
# SD card file system acces
sd = machine.SD()
os.mount(sd, '/sd')
print("SD card files :")
print(os.listdir('/sd'))