def await_network():
while True:
easywifi.enable()
if easywifi.state:
break
show('No internet!')
badge.eink_busy_wait()
show('Checking connection...', speed='fast')
def main():
easywifi.enable()
for site in SITES:
opts = {}
if isinstance(site, dict):
opts = site
site = opts["host"]
try:
test_one(site, opts)
print(site, "ok")
except Exception as e:
print(site, repr(e))
def install():
easydraw.msg("Installing resources...")
if not easywifi.status():
if not easywifi.enable():
return False
import woezel
woezel.install("resources")
appglue.home()
def install():
if not easywifi.status():
if not easywifi.enable():
return False
print("[SPONSORS] Installing...")
easydraw.msg("Installing sponsors...")
import woezel
woezel.install("sponsors")
easydraw.msg("OK")
def configure():
import easywifi
import easydraw
import ntp
if not easywifi.status():
if not easywifi.enable():
return False
easydraw.msg("Configuring clock...")
ntp.set_NTP_time()
easydraw.msg("Done")
return True
def available(update=False):
if update:
if not easywifi.status():
if not easywifi.enable():
return badge.nvs_get_u8('badge', 'OTA.ready', 0)
info = download_info()
if info:
if info["build"] > version.build:
badge.nvs_set_u8('badge', 'OTA.ready', 1)
return True
badge.nvs_set_u8('badge', 'OTA.ready', 0)
return badge.nvs_get_u8('badge', 'OTA.ready', 0)
import ugfx, woezel, easywifi, easydraw, appglue, time, os
def stop():
time.sleep(2)
appglue.start_app("launcher")
easydraw.msg("Welcome!", "Updating...", True)
if not easywifi.status():
if not easywifi.enable():
stop()
try:
apps = os.listdir('lib')
except OSError:
easydraw.msg("There are no apps installed.")
stop()
for app in apps:
easydraw.msg("Updating '" + app + "'...")
try:
woezel.install(app)
easydraw.msg("Done!")
except:
print("failed update. Already newest version?")
easydraw.msg("All your apps are now up-to-date!")
stop()
def setup(drawCb=None):
global services
global drawCallbacks
if drawCb:
print("[SERVICES] Draw callback registered")
global drawCallback
drawCallback = drawCb #This might need a better name...
# Status of wifi
wifiFailed = False
#Check if lib folder exists and get application list, else stop
try:
apps = uos.listdir('lib')
except OSError:
return [False, False]
#For each app...
for app in apps:
print("APP: " + app)
try:
#Try to open and read the json description
fd = open('/lib/' + app + '/service.json')
description = ujson.loads(fd.read())
fd.close()
except:
print("[SERVICES] No description found for " + app)
continue #Or skip the app
try:
#Try to open the service itself
fd = open('/lib/' + app + '/service.py')
fd.close()
except:
print("[SERVICES] No script found for " + app)
continue #Or skip the app
rtcRequired = False # True if RTC should be set before starting service
loopEnabled = False # True if loop callback is requested
drawEnabled = False # True if draw callback is requested
wifiInSetup = False # True if wifi needed in setup
wifiInLoop = False # True if wifi needed in loop
try:
if description['apiVersion'] != 2:
print("[SERVICES] Service for " + app +
" is not compatible with current firmware")
continue #Skip the app
wifiInSetup = description['wifi']['setup']
wifiInLoop = description['wifi']['setup']
rtcRequired = description['rtc']
loopEnabled = description['loop']
drawEnabled = description['draw']
except:
print("[SERVICES] Could not parse description of app " + app)
continue #Skip the app
print("[SERVICES] Found service for " + app)
# Import the service.py script
try:
srv = __import__('lib/' + app + '/service')
except BaseException as e:
print("[SERVICES] Could not import service of app " + app + ": ")
sys.print_exception(e)
continue #Skip the app
if wifiInSetup or wifiInLoop:
if wifiFailed:
print(
"[SERVICES] Service of app " + app +
" requires wifi and wifi failed so the service has been disabled."
)
continue
if not easywifi.status():
if not easywifi.enable():
wifiFailed = True
print("[SERVICES] Could not connect to wifi!")
continue # Skip the app
if rtcRequired and time.time() < 1482192000:
if not wifiFailed:
print("[SERVICES] RTC required, configuring...")
easyrtc.configure()
else:
print(
"[SERVICES] RTC required but not available. Skipping service."
)
continue # Skip the app (because wifi failed and rtc not available)
try:
srv.setup()
except BaseException as e:
print("[SERVICES] Exception in service setup " + app + ":")
sys.print_exception(e)
continue
if loopEnabled:
try:
virtualtimers.new(1, srv.loop)
except:
print("[SERVICES] Loop requested but not defined in service " +
app)
if drawEnabled and drawCb:
drawCallbacks.append(srv)
# Add the script to the global service list
services.append(srv)
handleDraw = False
if len(drawCallbacks) > 0 and drawCb:
print("[SERVICES] The service subsystem now handles screen redraws")
handleDraw = True
virtualtimers.new(1, draw_task, True)
return handleDraw
def init():
badge.init()
ugfx.init()
easywifi.enable()
easyrtc.configure()
clear_screen()
import easywifi
import time
import machine
import gc
import time
from umqtt.simple import MQTTClient
state="CLOSED"
oldstate=state
oldtest=-1
pin=machine.Pin(33,machine.Pin.IN,machine.Pin.PULL_UP)
def test():
return pin.value()
X=MQTTClient("openlabs42","clamans.mobach.de")
while True:
thetest = test()
if oldtest != thetest:
easywifi.enable()
X.connect()
oldtest = thetest
state = "CLOSED" if thetest == 1 else "OPEN"
X.publish("openlabs/state/state",state,1)
ugfx.clear(ugfx.WHITE if state=="OPEN" else ugfx.BLACK)
ugfx.string_box(0,45,296,38, state, "PermanentMarker36", ugfx.BLACK if state=="OPEN" else ugfx.WHITE, ugfx.justifyCenter)
ugfx.flush(ugfx.LUT_FULL)
X.disconnect()
easywifi.disable()
time.sleep(1)
