# simple oled oscilloscope
# freqency test
# signal pwmPin 16 > RC > analog read anIn 35
import machine
from util.octopus import *
from util.analog import Analog
import array as arr
octopus()
signalFreq = 1000
pixel2sample = 1
div = 100 # 4085 max > ymax
samples = 512
print("oled: ")
XMAX = 128
YMAX = 64
o = oled_init(XMAX, YMAX) # init oled display
sleep(1)
o.clear() # clear
pwmPin = machine.Pin(16)
signal = PWM(pwmPin) # servo2
signal.freq(signalFreq) # Hz 100-1000
signal.duty(512)
# signal.deinit()
anIn = Analog(35)
# octopusLAB simple example
# ESP32board + wifi -> analog 36, 39, ...
from util.analog import Analog
from util.octopus import *
octopus() # include main library
anIn = Analog(36) #analog input
def sendValue(value = 0,urlPOST = "http://www.octopusengine.org/iot17/add18.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,"batRaw")
res = post(urlPOST, data=postdata_v, headers=header)
sleep_ms(100)
print("sendValue.ok")
except:
print("E.sendValue")
print('Start >')
led.value(1)
w()
led.value(0)
sleep(3)
def octopus():
from util.octopus import *
octopus()
