def update_channel(self,
pm_1p0=-999,
pm_2p5=-999,
pm_10p0=-999,
temp=-999,
hum=-999,
out_temp=-999,
out_hum=-999,
out_pressure=-999):
_url = format_url(url=Thingspeak.FIELDS_URL,
pm_1p0=pm_1p0,
pm_2p5=pm_2p5,
pm_10p0=pm_10p0,
temp=temp,
hum=hum,
out_temp=out_temp,
out_hum=out_hum,
out_pressure=out_pressure)
full_url = Thingspeak.BASE_URL + _url
# TODO try with context manager
try:
urlopen(full_url)
except Exception as e:
print(e)
def cycle() -> None:
"""Measurement cycle."""
# Init I2C.
i2c = machine.I2C(scl=machine.Pin(config.SCL_PIN),
sda=machine.Pin(config.SDA_PIN))
# Init BME280 sensor connected to I2C.
bme = bme280.BME280(address=config.BME280_I2C_ADDR, i2c=i2c)
# Read measurements.
t, p, h = bme.read_compensated_data()
t, p, h = t / 100, p / 256, h / 1024
print(t, p, h)
error = False
# Sync RTC.
try:
ntptime.settime()
except Exception as err:
error = True
log_error('syncing clock', err)
url = config.URL_TEMPLATE.format(t=t, p=p, h=h)
try:
urlopen(url)
except Exception as err:
error = True
log_error('sending metrics', err)
# Init display.
display = ssd1306.SSD1306_I2C(DISPLAY_WIDTH,
DISPLAY_HEIGHT,
i2c,
addr=config.DISPLAY_I2C_ADDR)
display.fill(0)
# Calculate current time.
hours = utime.localtime()[3] + config.UTC_OFFSET
if hours >= 24:
hours -= 24
minutes = utime.localtime()[4]
display.text('{:02d}:{:02d}'.format(hours, minutes), DISPLAY_WIDTH - 40, 2)
if error:
display.text('Error', 0, 0)
# Show measurements.
display.text('T: {:.2f}C'.format(t), 0, 16)
display.text('P: {:.2f}hPa'.format(p / 100), 0, 26)
display.text('H: {:.2f}%'.format(h), 0, 36)
display.show()
utime.sleep(5)
display.poweroff()
def get(): global lasttime newtime = time.ticks_ms() if len(lastjson) < 20 or newtime-lasttime>60000: # nothing read yet or at least one minute pass r=urequest.urlopen(url) j=ujson.loads(r.read(2000)) r.close() lasttime=newtime else: j=lastjson return j
def updatewunderground():
""" generates the update url """
url = ''.join([
'http://weatherstation.wunderground.com/weatherstation/updateweatherstation.php?',
'ID={}'
'&PASSWORD={}', '&dateutc=now', '&winddir={}', '&windspeedmph={}',
'&humidity={}', '&dewptf={}', '&tempf={}', '&baromin={}',
'&soiltempf={}', '&soilmoisture={}', '&action=updateraw'
]).format(stationid, stationkey, winddir(), windspeedmph(), humidity(),
dewptf(), tempf(), baromin(), soiltempf(), soilmoisture())
try:
r = request.urlopen(url)
except Exception as e:
print('could not send data to wunderground')
print(e)
def __call__(self, *args):
buf = uio.StringIO()
buf.write("<?xml version='1.0'?>\n<methodCall>\n<methodName>")
buf.write(self.name)
buf.write("</methodName>\n<params>\n")
for a in args:
buf.write("<param><value>")
if isinstance(a, int):
buf.write("<int>%s</int>" % a)
else:
raise NotImplementedError
buf.write("</value></param>\n")
buf.write("</params>\n</methodCall>\n")
if self.server.verbose:
print(buf.getvalue())
body = buf.getvalue().encode()
f = urlopen(self.server.uri, body, "POST")
try:
#print(f.read())
f = f.makefile()
tokenizer = xmltok2.tokenize(f)
xmltok2.gfind(
tokenizer,
lambda ev: ev[0] == xmltok2.START_TAG and ev[2] == "value")
ev = next(tokenizer)
assert ev[0] == xmltok2.START_TAG
typ = ev[2]
ev = next(tokenizer)
assert ev[0] == xmltok2.TEXT
val = ev[1]
if typ == "boolean":
assert val in ("0", "1")
return val == "1"
else:
assert NotImplementedError
finally:
#print("*", f.read())
f.close()
import time
def send(form):
response = request.urlopen(url, data=form)
print(response.read())
sta_if = network.WLAN(network.STA_IF)
if not sta_if.isconnected():
print('connecting to network...')
sta_if.active(True)
sta_if.connect('TP-LINK_445B', 'jungle00')
while not sta_if.isconnected():
pass
print('network config:', sta_if.ifconfig())
p0(0)
do_connect()
while True:
try:
f = urequest.urlopen(url + 'id/' + str(device_id_1))
#print ("http get")
data = f.read()
data = json.loads(data)
# port_id_1 = data['id']
is_change_1 = data['change']
port_state_1 = data["state"]
port_type_1 = data['type']
if device_id_2:
g = urequest.urlopen(url + 'id/' + str(device_id_2))
data_2 = g.read()
data_2 = json.loads(data_2)
is_change_2 = data_2['change']
port_state_2 = data_2["state"]
port_type_2 = data_2['type']
def _get_data(self):
request = urlopen(self._url)
return ujson.load(request)
def call_back_2():
print('call back2')
state_2 = p5()
x = urequest.urlopen(url + "cn/" + str(device_id_1) + '/' + str(state_2))
print("id1 change %s" % state_2)
__author__ = 'ebrecht'
import network
sta_if = network.WLAN(network.STA_IF)
if not sta_if.isconnected():
print('connecting to network...')
sta_if.active(True)
sta_if.connect('TP-LINK_445B', 'jungle00')
while not sta_if.isconnected():
pass
print('network config:', sta_if.ifconfig())
p0(0)
do_connect()
while True:
f = urequest.urlopen('http://192.168.10.30:8000/api/id/1')
print("http get")
data = f.read()
data = json.loads(data)
port_id = data['id']
is_change = data['change']
port_state = data["state"]
port_type = data['type']
print(port_state)
if i == 0:
if port_type == 0:
print("init out")
p2 = Pin(2, Pin.OUT)
p2(port_state)
i = 1
else: