import machine
from machine import Pin, ADC
import DS18B20 as dsb
import time
import ne555 as ne
import math
import display
import sys

def dane(vpr='Potrdi(d/n)->'):
     str=input(vpr)
     if str=='d':
          return True
     else:
          return False
try:
     display.init()
     from display import oled
except:
     print('Napaka OLED!')
     if dane('Resetiram(d/n)->'):
          machine.reset()
     

oled.text('OLED deluje!',0,0)
oled.show()
#Offline firmware za Vremensko postajo PTIT FE 2017
try:
     svet=ADC(0)    #svetloba
     pin12=tipka=Pin(12, Pin.IN)    #tipka
     pin13=statusled=Pin(13, Pin.OUT) #status LED
     pin15=alertled=Pin(15, Pin.OUT ) #alert LED
except:
     print('Napaka I/O!')
     if dane('Resetiram(d/n)->'):
          machine.reset()

oled.text('I/O postavljen!',0,10)
oled.show()
try:
     dsb.setup(0)
except:
     print('Napaka Temp. senzorja!')
     if dane('Resetiram(d/n)->'):
          machine.reset()

oled.text('TS postavljen!',0,20)
oled.show()
time.sleep(1)

oled.fill(0)
oled.text('<-------------->', 0, 15)
oled.text('<NodeMCU Senzor>', 0, 25)
oled.text('<-------------->', 0, 35)
oled.text(' !Pozdravljeni! ', 0, 50)
oled.show()
time.sleep_ms(750)

oled.fill(0)
oled.text('Tipka menja',0,0)
oled.text('casovne razmike',0,10)
oled.text('med meritvami',0,20)
oled.text('0.25/0.5/1/2/10s',0,30)
oled.text('7x tipka=izhod',0,40)
oled.show()

time.sleep(4)
oled.fill(0)
oled.show()

statusled.value(1)
alertled.value(0)

def konec(p):
     exit=1

sleeptime=15
count=0
def setsleep(x):
     global sleeptime
     global count
     if count>6:
          exit=3
     if sleeptime==15:
          sleeptime=0.25
     elif sleeptime==0.25:
          sleeptime=0.5
     elif sleeptime==0.5:
          sleeptime=1
     elif sleeptime==1:
          sleeptime=2
     elif sleeptime==2:
          sleeptime=15
     else:
          sleeptime=15
     time.sleep_ms(15)
     count=count+1
tipka.irq(trigger=Pin.IRQ_FALLING, handler=setsleep)
exit=0
temp=0
svetloba=0
def acq():
     oled.text('BUSY...',70,55)
     alertled.value(1)
     oled.show()
     oled.fill(0)
     global sleeptime
     try:
          temp=dsb.read_temp()
     except:
          print('Napaka v branju temperature!')
          temp='NAPAKA'
     finally:
          oled.text('T: ' + str(temp) + 'C',15,10)

     try:
          svetloba=svet.read()
     except:
          print('Napaka v branju svetlobe!')
          svetloba='NAPAKA'
     finally:
          oled.text('S: ' + str(svetloba) + ' enot',15,20)

     try:
          vlaga=ne.main()
     except:
          print('Napaka v branju vlage!')
          vlaga='NAPAKA'
     finally:
          oled.text('RH: ' + str(vlaga) +' Hz', 15, 30)
     oled.text('NodeMCU Senzor',0,0)
     oled.text('Uptime: ' + str(time.time()) + 's',5,45)
     oled.text('S: ' + str(sleeptime) + 's',0,55)
     oled.show()
     alertled.value(0)

while exit<1:
     if count>6:
          exit=3
     count=0
     acq()
     time.sleep(sleeptime)

oled.fill(0)
oled.text('<-------------->', 0, 15)
oled.text('<NodeMCU Senzor>', 0, 25)
oled.text('<-------------->', 0, 35)
oled.text('  !Nasvidenje!  ', 0, 50)
oled.show()
time.sleep(1.5)
oled.poweroff()