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Qock.py
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Qock.py
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# -*- coding: utf-8 -*-
# The MIT License (MIT)
#
# Copyright (c) 2016 SeungHoon Han (issess)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os
import sys
from PIL import Image
from PIL import ImageDraw
from datetime import datetime, timedelta
import time
from EPD import EPD
import logging
import pyowm
import owm_config
from FontManager import FontManager
from QockText import QockText
from QockFont import QockFont
from QockContainer import QockContainer
import RPi.GPIO as GPIO # Use the python GPIO handler for RPi
GPIO.setmode(GPIO.BCM) # Use the Broadcom GPIO pin designations
GPIO.setwarnings(False)
WHITE = 1
BLACK = 0
logger = logging.getLogger("DaemonLog")
iconmap = {"01d": "B", "01n": "C", # clear sky
"02d": "H", "02n": "I", # few clouds
"03d": "N", "03n": "N", # scattered clouds
"04d": "Y", "04n": "Y", # broken clouds
"09d": "Q", "09n": "Q", # shower rain
"10d": "R", "10n": "R", # rain
"11d": "0", "11n": "0", # thunderstorm
"13d": "W", "13n": "W", # snow
"50d": "J", "50n": "K", # mist
}
root = QockContainer("root")
class Settings27(object):
fontManager = FontManager()
defaultTextFontPath = fontManager.getDefaultFontPath()
defaultWeatherFontPath = fontManager.getWeatherFontPath()
font80 = QockFont("weather_font_80", defaultWeatherFontPath, 80)
font45 = QockFont("default_font_45", defaultTextFontPath, 45)
font30 = QockFont("weather_font_30", defaultWeatherFontPath, 30)
font22 = QockFont("default_font_22", defaultTextFontPath, 22)
font20 = QockFont("default_font_20", defaultTextFontPath, 20)
font12 = QockFont("default_font_12", defaultTextFontPath, 12)
font9 = QockFont("default_font_9", defaultTextFontPath, 9)
clock_text = QockText("clock_text", font45, 20, 20)
date_text = QockText("date_text", font22, 20, 70)
weekday_text = QockText("weekday_text", font45, 135, 0)
now_weather_icon = QockText("now_weather_icon", font80, 160, 0)
now_weather_temp = QockText("now_weather_temp", font20, 170, 80)
day_weather_text = []
day_weather_icon = []
day_weather_temp = []
for i in range(0, 5):
day_weather_text.append(QockText("day_weather_text_%d" % i, font9, 10 + i * 52, 115))
day_weather_icon.append(QockText("day_weather_icon_%d" % i, font30, 10 + i * 52, 132))
day_weather_temp.append(QockText("day_weather_temp_%d" % i, font12, 10 + i * 52, 162))
DAYS = [
u"월요일",
u"화요일",
u"수요일",
u"목요일",
u"금요일",
u"토요일",
u"일요일"
]
menu = {"menu": "메뉴"}
def my_callback(channel): # When a button is pressed, report which channel and flash led
logger.debug("Falling edge detected on port %s" % channel)
flash_led(channel)
def flash_led(channel):
if (channel == 16):
GPIO.output(6, 1) # flash red on GPIO6
time.sleep(0.01)
GPIO.output(6, 0)
elif (channel == 19):
GPIO.output(12, 1) # flash green on GPIO12
time.sleep(0.01)
GPIO.output(12, 0)
elif (channel == 20):
GPIO.output(5, 1) # flash blue on GPIO5
time.sleep(0.01)
GPIO.output(5, 0)
elif (channel == 26):
GPIO.output(12, 1) # flash them all
GPIO.output(6, 1)
GPIO.output(5, 1)
time.sleep(0.01)
GPIO.output(12, 0)
GPIO.output(6, 0)
GPIO.output(5, 0)
def main(argv):
main_program()
def main_program():
"""main program - draw HH:MM clock on 2.70" size panel"""
global settings
global owm
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
while True:
if os.path.isfile("/dev/epd/version"):
logger.debug("epd..ok!")
break
else:
logger.debug("epd init..")
time.sleep(1)
logger.debug("qock start!")
logger.debug("current path=" + str(os.getcwd()))
epd = EPD()
logger.debug('panel={p:s} width={w:d} height={h:d} version={v:s} COG={g:d} FILM={f:d}'.format(
p=epd.panel, w=epd.width, h=epd.height, v=epd.version, g=epd.cog, f=epd.film))
if 'EPD 2.7' == epd.panel:
settings = Settings27()
else:
logger.debug('incorrect panel size')
sys.exit(1)
epd.clear()
owm = pyowm.OWM(owm_config.weather_api_key)
initGPIO()
loop(epd, settings)
def initGPIO():
for channel in [5, 6, 12]:
GPIO.setup(channel, GPIO.OUT)
GPIO.output(channel, 0)
# Buttons are on GPIO16, 19, 20 & 26 left to right
for channel in [16, 19, 20, 26]:
# Set buttons as input with internal pull-up
GPIO.setup(channel, GPIO.IN, pull_up_down=GPIO.PUD_UP)
# Event detect a button press, falling edge - switched to ground
# On detect, do actions in my_callback function, switch debounce of 500ms
GPIO.add_event_detect(channel, GPIO.FALLING, callback=my_callback, bouncetime=500)
def utc2local(utc):
epoch = time.mktime(utc.timetuple())
offset = datetime.fromtimestamp(epoch) - datetime.utcfromtimestamp(epoch)
return utc + offset
def loop(epd, settings):
# initially set all white background
image = Image.new('1', epd.size, WHITE)
logger.debug("load font...")
# prepare for drawing
draw = ImageDraw.Draw(image)
width, height = image.size
# initial time
now = datetime.today()
refresh_minute = now.minute % 60
logger.debug("loop start...")
# clear the display buffer
while True:
now = datetime.today()
# clear the display buffer
draw.rectangle((0, 0, width, height), fill=WHITE, outline=WHITE)
# update weather
if refresh_minute == now.minute:
try:
obs = owm.weather_at_place(owm_config.weather_location)
w = obs.get_weather()
settings.now_weather_temp.text = u"{temp:02.1f}°C".format(temp=w.get_temperature(unit='celsius')['temp'])
settings.now_weather_icon.text = iconmap.get(w.get_weather_icon_name(), ")")
fc = owm.daily_forecast(owm_config.weather_location, limit=5)
f = fc.get_forecast()
lst = f.get_weathers()
except Exception as err:
logger.debug(str(err))
settings.now_weather_temp.text = u"?? °C"
settings.now_weather_icon.text = ")"
f = []
refresh_minute = (now.minute + 1) % 60 # try againddd
# now_weather_str += str(w.get_humidity())
# now_weather_str += "%, "
# now_weather_str += str(w.get_wind()['speed'])
# now_weather_str += "m/s"
# logger.debug("now_weather_str=" + temp_str + " now_weather_icon_str=" + now_weather_icon_str)
if len(f) > 0:
timegap = now.utcnow() - (
datetime.fromtimestamp(int(f.get(0).get_reference_time())) - timedelta(hours=12))
i = 0
for weather in f:
logger.debug("=======================")
utcdaytime = datetime.fromtimestamp(int(weather.get_reference_time())) - timedelta(hours=12)
daytime = utc2local(utcdaytime + timegap)
month = datetime.fromtimestamp(int(weather.get_reference_time())).month
day = datetime.fromtimestamp(int(weather.get_reference_time())).day
hour = datetime.fromtimestamp(int(weather.get_reference_time())).hour
minute = datetime.fromtimestamp(int(weather.get_reference_time())).minute
second = datetime.fromtimestamp(int(weather.get_reference_time())).second
logger.debug("month=" + str(month) + " day=" + str(day) + " hour=" + str(hour) + " minute=" + str(
minute) + " second=" + str(second))
month = daytime.month
day = daytime.day
hour = daytime.hour
minute = daytime.minute
second = daytime.second
logger.debug("month=" + str(month) + " day=" + str(day) + " hour=" + str(hour) + " minute=" + str(
minute) + " second=" + str(second))
# logger.debug "utcdaytime=" + str(utcdaytime)
# logger.debug "daytime=" + str(daytime)
settings.day_weather_text[i].text = '{m:02d}/{d:02d}'.format(m=daytime.month, d=daytime.day)
settings.day_weather_icon[i].text = iconmap.get(weather.get_weather_icon_name(), ")")
settings.day_weather_temp[i].text = u"{min:2.0f}/{max:2.0f}".format(
min=weather.get_temperature(unit='celsius')['min'],
max=weather.get_temperature(unit='celsius')['max'])
logger.debug("[" + str(i) + "] " + settings.day_weather_text[i].text + " " +
iconmap.get(weather.get_weather_icon_name(), ")") + " " +
weather.get_weather_icon_name() + " " +
weather.get_status() + "(" + weather.get_detailed_status() + ")")
i = i + 1
else:
logger.debug("size 0")
# hours
settings.clock_text.text = '{h:02d}:{m:02d}'.format(h=now.hour, m=now.minute)
settings.clock_text.render(draw)
# date
settings.date_text.text = '{y:04d}/{m:02d}/{d:02d}'.format(y=now.year, m=now.month, d=now.day)
settings.date_text.render(draw)
# now weather temp
settings.now_weather_temp.render(draw)
# now weather icon
settings.now_weather_icon.render(draw)
# daily weather
for i in range(0, 5):
settings.day_weather_temp[i].render(draw)
settings.day_weather_icon[i].render(draw)
settings.day_weather_text[i].render(draw)
# display image on the panel
epd.display(image)
if now.minute % 30 == 0:
epd.update()
else:
epd.partial_update()
# wait for next minute
while True:
now = datetime.today()
if now.second == 0:
break
time.sleep(0.5)
# main
if "__main__" == __name__:
if len(sys.argv) < 1:
sys.exit('usage: {p:s}'.format(p=sys.argv[0]))
try:
main(sys.argv[1:])
except KeyboardInterrupt:
sys.exit('interrupted')
GPIO.cleanup() # Clean up when exiting with Ctrl-C
logger.debug("Cleaning up!")
pass