lbuque
commented
1 year ago @dickydodds
Please try this binfile: https://github.com/Xinyuan-LilyGO/lilygo-micropython/suites/9514697728/artifacts/451759539
Modify main.py:
from json import load, loads
try:
from time import localtime, ticks_ms, sleep
except:
from time import localtime
try:
import network
except:
pass
try:
from machine import deepsleep, ADC, Pin
except:
pass
try:
import usocket as socket
except:
import socket
try:
from framebuf1 import FrameBuffer
except:
from framebuf import FrameBuffer
try:
import urequests as requests
except ImportError:
import requests
try:
test = const(0)
except:
def const(a):
return a
wifi_signal = 0
SleepDuration = 60; # Sleep time in minutes, aligned to the nearest minute boundary, so if 30 will always update at 00 or 30 past the hour
WakeupHour = 8; # Don't wakeup until after 07:00 to save battery power
SleepHour = 23; # Sleep after 23:00 to save battery power
CurrentHour = 0
CurrentMin = 0
CurrentSec = 0
Delta = 30
weather = None
forcast = None
max_readings = const(24)
Language = "EN"
def StartWiFi():
global wifi_signal
print("\r\nConnecting to: {}".format(ssid))
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
# wlan.config(reconnects=3)
wlan.connect(ssid, password)
for _ in range(0, 60):
sleep(1)
if wlan.isconnected():
break
if wlan.isconnected():
wifi_signal = wlan.status('rssi')
print('network config:', wlan.ifconfig())
return wlan.status()
def obtainWeatherData(request):
units = "metric" if Units == "M" else "imperial"
uri = '/data/2.5/{}?q={},{}&APPID={}&mode=json&units={}&lang={}'.format(
request, City, Country, apikey, units, Language)
if request != "weather":
uri = '{}&cnt={}'.format(uri, str(max_readings))
print("request uri: %s"%(uri))
r = requests.get("http://{}{}".format(server, uri))
DecodeWeather(request, r.json())
r.close()
if request == "weather" and weather is None:
return False
elif request == "forcast" and forcast is None:
return False
return True
#s = socket.socket()
#ai = socket.getaddrinfo(server, 80)
#print("Address infos:", ai)
#addr = ai[0][-1]
#print("Connect address:", addr)
#s.connect(addr)
#if use_stream:
# MicroPython socket objects support stream (aka file) interface
# directly, but the line below is needed for CPython.
#s = s.makefile("rwb", 0)
#s.send(bytearray("GET {} HTTP/1.0\r\n\r\n".format(url)))
#print(s.read())
#else:
#s.send(bytearray("GET {} HTTP/1.0\r\n\r\n".format(uri)))
#while True:
#data = s.readline()
# if len(data) == 0:
# print("close socket")
# break
# print(data)
#s.close()
#DecodeWeather(request, "")
def DecodeWeather(request, data):
if request == "weather":
global CurrentMin
global CurrentSec
tm = localtime(data["dt"] + data["timezone"])
CurrentMin = tm[4]
CurrentSec = tm[5]
global weather
weather = data
elif request == "forecast":
global forcast
forcast = data
def BeginSleep():
# Some ESP32 have a RTC that is too fast to maintain accurate time, so add an offset
SleepTimer = int((SleepDuration * 60 - ((CurrentMin % SleepDuration) * 60 + CurrentSec)) + Delta)
print("Awake for : {:.3f}-secs".format(round(ticks_ms() / 1000.0, 3)))
print("Entering {:d} (secs) of sleep time".format(SleepTimer))
print("Starting deep-sleep period...")
deepsleep(SleepTimer * 1000)
if __name__ == "__main__":
import ui
import gc
from web import setupWEB
adc = ADC(Pin(36))
boot = Pin(35, Pin.IN)
gc.enable()
if boot.value() == 0:
while True:
setupWEB()
f = open("config.json", "r")
config = load(f)
f.close()
ssid = config["WLAN"]["ssid"]
password = config["WLAN"]["password"]
apikey = config["OpenWeather"]["apikey"]
server = config["OpenWeather"]["server"]
Country = config["OpenWeather"]["country"]
City = config["OpenWeather"]["city"]
Hemisphere = config["OpenWeather"]["hemisphere"]
Units = config["OpenWeather"]["units"]
ntpServer = config["ntp"]["server"]
Timezone = config["ntp"]["timezone"]
buffer = bytearray(480 * 540)
fb = FrameBuffer(buffer, 960, 540)
fb.fill(255)
ui.InitUI(fb)
ui.Units = Units
ui.Hemisphere = Hemisphere
#if StartWiFi() == network.STAT_GOT_IP and SetupTime() == True:
if StartWiFi() == network.STAT_GOT_IP:
WakeUp = False
Attempts = 1
RxWeather = False
RxForecast = False
while (RxWeather == False or RxForecast == False) and Attempts <= 2:
# Try up-to 2 time for Weather and Forecast data
if RxWeather == False:
RxWeather = obtainWeatherData("weather")
#if RxWeather == True:
# if WakeupHour > SleepHour:
# WakeUp = CurrentHour >= WakeupHour or CurrentHour <= SleepHour
# else:
# WakeUp = CurrentHour >= WakeupHour and CurrentHour <= SleepHour
# if WakeUp == False:
# BeginSleep()
if RxForecast == False:
RxForecast = obtainWeatherData("forecast")
Attempts += 1
print("Received all weather data...")
if RxWeather and RxForecast:
ui.DisplayWeather(weather, forcast, wifi_signal, adc.read()/4096.0 * 5)
try:
from epd import EPD47
e = EPD47()
e.power(True)
e.clear()
e.bitmap(buffer, 0, 0, 960, 540)
e.power(False)
del e
except:
print("The current parser is not micropython")
BeginSleep()
dickydodds
In the last 2 weeks I have started getting this message below but unable to debug much as the esp seems to lockup in thonny after a minute of failing. Have re-flashed the code and re copied the files to no avail.
Received all weather data... (2052, 12, 9, 21, 37, 55, 0, 344) Traceback (most recent call last): File "", line 1, in
File "", line 192, in
File "ui.py", line 1036, in DisplayWeather
File "ui.py", line 87, in DisplayGeneralInfoSection
IndexError: list index out of range
Am running pre built binary version "MicroPython 609cd9e on 2022-04-13; ESP32 LILYGO EPD47 with ESP32" binfile name is LilyGo-MicroPython_esp32_LILYGO_EPD47_MPY-7c54b6428_IDF-e5f754b26c_B20220413_c06dc9a2fe.bin