def __init__(self, width, height):
self.width = width
self.height = height
self.tick = 0
self.cells = {}
self.cached_directions = [
[-1, 1], [0, 1], [1, 1], # above
[-1, 0], [1, 0], # sides
[-1, -1], [0, -1], [1, -1] # below
]
self.populate_cells()
self.prepopulate_neighbours()
oledExp.driverInit()
oledExp.setBrightness(255)
oledExp.setDisplayMode(0)
# write a message
ret = oledExp.write("Invent the future")
print "write return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# invert the colours to normal
ret = oledExp.setDisplayMode(0)
print "setDisplayMode return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# set the highest brightness
ret = oledExp.setBrightness(255)
print "setBrightness return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# clear the display
ret = oledExp.clear()
print "clear return: ", ret
if (ret != 0):
exit()
# set the cursor by pixel
ret = oledExp.setCursorByPixel(1,64)
print "setCursorByPixel return: ", ret
# write a message
ret = oledExp.write("Invent the future")
print "write return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# invert the colours to normal
ret = oledExp.setDisplayMode(0)
print "setDisplayMode return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# set the highest brightness
ret = oledExp.setBrightness(255)
print "setBrightness return: ", ret
if (ret != 0):
exit()
time.sleep(2)
# clear the display
ret = oledExp.clear()
print "clear return: ", ret
if (ret != 0):
exit()
# set the cursor by pixel
ret = oledExp.setCursorByPixel(1, 64)
print "setCursorByPixel return: ", ret
if (ret != 0):
# encoding: utf-8
from OmegaExpansion import oledExp
import math, time, os
## initialisation
print('Starting the program proofingBox...')
# initialisation the oled expansion
lcd = oledExp.driverInit()
if lcd != 0:
print('Error initalizing OLED Expansion')
# set verbosity
oledExp.setVerbosity(0)
# set the brightness
lcd = oledExp.setBrightness(127)
if lcd != 0:
print('Error setting the brightness for the OLED Expansion')
# set up the boot display (show an image for 10 seconds)
imgBoot = "/home/proofingBox/initImg.lcd"
if os.path.exists(imgBoot):
oledExp.drawFromFile(imgBoot)
time.sleep(1)
oledExp.clear()
## get the target and actual temperature values
## TODO preparation the readout: https://docs.onion.io/omega2-docs/communicating-with-1w-devices.html
tempTrg = "25"
# tempAct = awk -F= '/t=/ {printf "%.03f\n", $2/1000}' /sys/devices/w1_bus_master1/XXXXX/w1_slave
tempAct = "21"
import time
import onionGpio
from OmegaExpansion import oledExp
from requests import get
from dns import resolver
from datetime import datetime
oledExp.driverInit(1)
oledExp.setBrightness(0)
oledExp.setTextColumns()
gpio_rled = onionGpio.OnionGpio(17)
gpio_gled = onionGpio.OnionGpio(16)
gpio_bled = onionGpio.OnionGpio(15)
gpio_rled.setOutputDirection(0)
gpio_gled.setOutputDirection(0)
gpio_bled.setOutputDirection(0)
time.sleep(0.25) #Blink white 1 second to confirm LED function
flag_global_error = False
def color_blink(r, g, b, duration=0.25, sleep=0.25):
#LED GPIO 1 means LOW and 0 means HIGH
gpio_rled.setValue(1 - r)
gpio_gled.setValue(1 - g)
gpio_bled.setValue(1 - b)
if duration > 0:
time.sleep(duration)
gpio_rled.setValue(1)
gpio_gled.setValue(1)