def wget(urlApi ="http://www.octopusengine.org/api"):
# get api text / jsoun / etc
from util.octopus import w
try:
w()
except Exception as e:
print("Exception: {0}".format(e))
from urequests import get
urltxt=urlApi+"/text123.txt"
try:
response = get(urltxt)
dt_str = response.text
except Exception as e:
print("Err. read txt from URL")
return dt_str
# ESP32board with "BUILT_IN_LED" and OLED display
import machine
from time import sleep
from util.octopus import Env, w, time_init, get_hhmm, get_hhmmss
from util import printTitle
isOled = False
isDisp7 = True
printTitle("examples/deep_sleep1.py")
from util.led import Led
led = Led(2)
if get_hhmm() == "00:00":
print("first time setup > ")
w()
time_init()
print(get_hhmmss())
def sendValue(val=0, urlPOST="http://your_server/add_item_to_database.php"):
from urequests import post
header = {}
header["Content-Type"] = "application/x-www-form-urlencoded"
deviceID = Env.uID
place = "octoPy32"
value = int(float(Env.ver) * 100)
try:
postdata_v = "device={0}&place={1}&value={2}&type={3}".format(
deviceID, place, value, "val")
# simple basic example - ESP32 + i2c lcd display
# cp("examples/lcd_clock.py") > main.py
from time import sleep
from util.octopus import w, lcd2_init, get_hhmm, time_init
from util import printTitle
w() # wifi connect
lcd = lcd2_init() # 8 x 7segment display init
lcd.clear()
lcd.move_to(3, 0)
lcd.putstr("octopusLAB")
def clock():
lcd.move_to(5, 1)
lcd.putstr(get_hhmm(":"))
sleep(0.5)
lcd.move_to(5, 1)
lcd.putstr(get_hhmm(" "))
sleep(1)
time_init() # server > time setup
printTitle("examples/clock.py")
print("this is simple Micropython example | ESP32 & octopusLAB")
print()
while True:
# --- test ---
print("--- test --- RAM free: " + str(mem_free()))
print("test: led")
built_in_led.on()
sleep(1)
built_in_led.off()
print("test: RGB led")
ws.simpleTest()
print("test: display 7 digit")
d7 = disp7_init()
sleep(2)
d7.show("")
print("test: bmp")
bmp = bmp_init()
temp = show_temp()
net = w()
send_boot()
send_bmp()
solar_adc()
# rtc = RTC() # real time
tim1 = Timer(0) # for main 10 sec timer
timer_init()
# --- run ---
print("--- run --- RAM free: " + str(mem_free()))
Debug = True
print("sensor_log2 - version: " + str(ver))
print(getVer())
#print(getGardenLibVer())
#deviceID = str(get_eui())
startLight = 0
stopLight = 1
sleep(1)
if not button3.value():
from util.octopus import web_server
print("Starting webserver > ")
try:
w()
web_server()
except Exception as e:
print("timeDisplay() Exception: {0}".format(e))
# todo: Exception: memory allocation failed
print("> stop main program")
while True:
sleep(10)
def timeDisplay():
xt = 88 # display time possition
yt = 38
if not isOLED:
return
startLight = 0
stopLight = 1
piezzo = None
isOLED = False
ts = None
sbh = None
pwmLed = None
relayPump = None
sleep(1)
if not button3.value():
from util.octopus import web_server
print("Starting webserver > ")
try:
w()
web_server()
except Exception as e:
print("timeDisplay() Exception: {0}".format(e))
# todo: Exception: memory allocation failed
print("> stop main program")
while True:
sleep(10)
def timeDisplay():
xt = 88 # display time possition
yt = 38
if not isOLED:
return
# octopusLAB test - 2019
from time import sleep
from util.octopus import button_init, button, w, web_server, ap_init
from util.led import Led
led = Led(2)
button0 = button_init(0)
debounce = 9
ap = False
print("esp32 web server - start >")
for id in range(10):
print(10 - id)
led.blink()
if button(button0)[0] >= debounce:
print("button > AP_start")
ap = True
for id in range(5):
led.blink(100, 100)
break
sleep(1)
if ap: wc = ap = ap_init()
else: wc = w()
sleep(1)
web_server()