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 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())
# 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())
# 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
print("sigfox config:", sigfox.config())
WAIT_FOR_LORA_S = const(30)
SLEEP_TIMEOUT_S = const(600)
# Colors
OFF = const(0x000000)
VIOLET = const(0x9400D3)
INDIGO = const(0x4B0082)
BLUE = const(0x0000FF)
GREEN = const(0x00FF00)
YELLOW = const(0xFFFF00)
ORANGE = const(0xFF7F00)
RED = const(0xFF0000)
pycom.wifi_on_boot(False)
pycom.wdt_on_boot(False)
pycom.heartbeat(False)
if DEBUG:
pycom.rgbled(VIOLET)
print("Collecting environment data")
py = Pysense()
mp = MPL3115A2(py, mode=PRESSURE)
si = SI7006A20(py)
battery = py.read_battery_voltage()
temperature = si.temperature()
humidity = si.humidity()
pressure = mp.pressure()
if DEBUG:
print("Battery voltage =", battery, "V")
print("Temperature =", temperature, "°C")
print("Humidity =", humidity, "%")
import machine
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)
# boot.py -- run on boot-up
import pycom
from lib.indicators import Indicators
import _thread
from machine import SD
import os
pycom.wifi_on_boot(False)
ind = Indicators()
_thread.start_new_thread(ind.start, ())
sd = SD()
os.mount(sd, '/sd')
# check the content
os.listdir('/sd')
# try some standard file operations
f = open('/sd/test.txt', 'w')
f.write('Testing SD card write operations')
f.close()
f = open('/sd/test.txt', 'r')
aaa = f.read()
print("Test SD: " + str(aaa))
f.close()
pycom.pybytes_on_boot(False)
pycom.wdt_on_boot(True)
pycom.wdt_on_boot_timeout(720000)
pycom.heartbeat(False)
def runMain():
import pycom
#first thing first
pycom.wdt_on_boot(True)
pycom.wdt_on_boot_timeout(60000 * 5) # 5 min
import _thread
import uos
from globs import *
from helpers import hardwareInit, buildPFAlarmMessage, initConfigurationVariable, getConfigurationVariable, getRandom
import pycom
import time
import machine
from machine import Pin
from loratask import loraTask
from modbus import readRegisters, initModbus, deinitModbus, readPilot, getLatestInstMeasurments, MB_SUCCESS
from network import WLAN
from machine import WDT
import binascii
import network
from machine import WDT
import gc
import _thread
from queuewrapper import QueueWrapper
print('** MAIN POC ' + __version__ + ' By ' + __author__ + ' Copyright ' +
__copyright__ + ' **')
print(str(uos.uname()))
DEFAULT_STACK_SIZE = 5000
_thread.stack_size(DEFAULT_STACK_SIZE)
AS = 0
try:
from deviceid import antenna_setting
AS = antenna_setting
except:
print('antenna_setting internal')
else:
print('antenna_setting is' + str(AS))
initConfigurationVariable(NVS_ANTENNA_CONFIGURATION, AS)
antenna = getConfigurationVariable(NVS_ANTENNA_CONFIGURATION)
# init the Hardware ( mainly the LoRa switch) and get the running mode, PF or NORMAL
mode = hardwareInit(antenna)
pycom.nvs_set(POWER_FAIL_STATE, mode)
if mode == MODE_POWER_FAIL:
LED_OUT = Pin(LED_OUT_PIN)
LED_OUT.value(1)
timeOfFault = pycom.nvs_get(POWER_FAIL_TS)
alarmLoraMessageToSend = buildPFAlarmMessage(timeOfFault)
lora_queue_immediate_semaphore.acquire(0)
LoraQueueImmediate.put(alarmLoraMessageToSend)
_thread.start_new_thread(
loraTask, ()
) # we just start the lora Task, send the PF alarm and go back to sleep
if lora_stop_flag.locked():
lora_stop_flag.release()
time.sleep_ms(WAIT_TIME_BEFORE_SLEEP *
10) # time for the LoRA MAC layer to send that message
rand = int(getRandom() * 20) # 0-20 value
#machine.deepsleep((WAKEUP_DELAY+rand)*1000) # GO TO SLEEP NOW AND PRESERVE POWER
from wdttask import wdtTask
from wifitask import wifiTask
from loopimpedancetask import loopImpedanceTask
from modbustask import modbusTask
from maintask import mainTask
from eventtask import eventTask
from computingtask import computingTask
FCTMode = False # if true this mode is used in the factory during FCT
SERIAL_NUMBER_REGISTER = 48888 # only works for M11 and C11 with SPM93
MIN_SERIAL_NUMBER_VAL = 10000000
MAX_SERIAL_NUMBER_VAL = 99999999
# Read config variables
CT = 20 # default is 20 for M11 (only apply to M11)
try:
from deviceid import ctRatio
CT = ctRatio
except:
pass
print('M11 SW Ct Ratio is' + str(CT))
RO = int(getRandom() * 300) # 0-300 value
try:
from deviceid import radio_offset
RO = radio_offset
except:
print('Radio Offset not defined, using random ' + str(RO))
else:
print('Radio Offset is' + str(RO))
DT = 0 # assume M11
try:
from deviceid import deviceType
DT = deviceType
except:
print('Device type is not defined, using M11')
FCTMode = True # no config means FCT phase
else:
print('Device type is' + str(DT))
if FCTMode == True:
print('FCT mode')
# read the S/N from the meter
initModbus()
serial_number = 0
dev_type = 0
MB_ADD = 22
MODEL_M11 = "00" #M11
MODEL_M11E_20 = "01" #M11E-20
Model = MODEL_M11
# ONLY SUPPORT m11 AT PRESENT
try:
raw_serial_number = readRegisters(MB_ADD, dev_type,
SERIAL_NUMBER_REGISTER, 2)
# convert to Uint32
serial_number = int(raw_serial_number[2] << 8
| raw_serial_number[3]
| raw_serial_number[0] << 24
| raw_serial_number[1] << 16)
except:
print("Calibration mode")
serial_number = 0
print('S/N:' + str(serial_number))
uid = str(binascii.hexlify(machine.unique_id()))
#validate
Ssid = "TESTPP"
if serial_number >= MIN_SERIAL_NUMBER_VAL and serial_number <= MAX_SERIAL_NUMBER_VAL:
# calibration successfull use the SN as SSID
#
# Read current and voltage M11 (5A - 230V) if successfull append S if not append F
Result = "F"
try:
res = readPilot(MB_ADD, dev_type,
20) # M11, address 22 with ct is 20
if res != MB_SUCCESS:
res = readPilot(MB_ADD, dev_type,
20) # M11, address 22 with ct is 20
if res != MB_SUCCESS:
res = readPilot(MB_ADD, dev_type,
20) # M11, address 22 with ct is 20
data = getLatestInstMeasurments()
V = float(data[INST_VOLTAGE])
I = float(data[INST_CURRENT])
print("Voltage:" + str(V) + "V - Current" + str(I) + "A")
if (V >= 228) and (V <= 232) and (I >= 4.8) and (I <= 5.2):
Result = "S"
Model = MODEL_M11E_20 # if this is successful then it means we have CT ratio set up
except:
pass
if dev_type == 0:
DEV = "M"
else:
DEV = "C"
Ssid = DEV + "{0:0=8d}".format(serial_number) + "-{0:0=3d}".format(
VERSION_SOFTWARE) + uid[2:14].upper() + Result + Model
# M19000001-022000000000000S03
# TSSSSSSSSFFFMMMMMMMMMMMMRII
else:
#possible calibration in progress
# display serial port must be high impedance:
deinitModbus()
p3 = Pin('P3', mode=Pin.IN, pull=None)
p4 = Pin('P4', mode=Pin.IN, pull=None)
wdt = WDT(timeout=60000 * 5) # 7 min
print("Released display lines and waiting")
while True: #forever loop there
wdt.feed()
time.sleep(10)
print('SSID:' + Ssid)
wlan = WLAN()
wlan.init(mode=WLAN.AP,
ssid=Ssid,
auth=(WLAN.WPA2, 'powerpilot'),
channel=8,
antenna=WLAN.INT_ANT,
hidden=False)
server = network.Server()
server.deinit() # disable the server
# enable the server again with new settings
server.init(login=('factory', 'pilot'), timeout=120)
else: # FCTMode == False
# Init the configurable parameters in NVS if needed (first time)
initConfigurationVariable(NVS_RADIO_DELAY, RO)
initConfigurationVariable(NVS_HV_ALARM,
VOLTAGE_EXCURSION_6_HIGH_THRESOLD)
initConfigurationVariable(NVS_LV_ALARM,
VOLTAGE_EXCURSION_6_LOW_THRESOLD)
initConfigurationVariable(NVS_VHV_ALARM,
VOLTAGE_EXCURSION_10_HIGH_THRESOLD)
initConfigurationVariable(NVS_VLV_ALARM,
VOLTAGE_EXCURSION_10_LOW_THRESOLD)
initConfigurationVariable(NVS_CT_RATIO, CT)
initConfigurationVariable(NVS_DEVICE_TYPE, DT)
initConfigurationVariable(NVS_INST_DATA_FREQ, 10)
time_set_flag.acquire(0) #time need to be set (released = TIME is set)
# NORMAL MODE, start all tasks
_thread.start_new_thread(modbusTask, ())
gc.mem_free()
_thread.start_new_thread(loopImpedanceTask, ())
_thread.start_new_thread(eventTask, ())
_thread.start_new_thread(wdtTask, ())
gc.mem_free()
_thread.start_new_thread(computingTask, ())
#_thread.stack_size(DEFAULT_STACK_SIZE )
_thread.start_new_thread(loraTask, ())
_thread.start_new_thread(wifiTask, ())
gc.mem_free()
_thread.start_new_thread(mainTask, ())
time.sleep(1)
if mb_stop_flag.locked():
mb_stop_flag.release()
if compute_stop_flag.locked():
compute_stop_flag.release()
if event_stop_flag.locked():
event_stop_flag.release()
if li_stop_flag.locked():
li_stop_flag.release()
if wifi_stop_flag.locked():
wifi_stop_flag.release()
if lora_stop_flag.locked():
lora_stop_flag.release()
if main_stop_flag.locked():
main_stop_flag.release()
