cleanup
This commit is contained in:
podput
parent
4ec7641cc9
commit
5daa54d5c6
35
camera.py
35
camera.py
@ -1,35 +0,0 @@
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import picamera
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import pyshine as ps # pip3 install pyshine==0.0.9
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HTML="""
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<html>
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<head>
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<title>PyShine Live Streaming</title>
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</head>
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<body>
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<center><h1> PyShine Live Streaming using OpenCV </h1></center>
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<center><img src="stream.mjpg" width='640' height='480' autoplay></center>
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</body>
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</html>
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"""
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def main():
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StreamProps = ps.StreamProps
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StreamProps.set_Page(StreamProps,HTML)
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address = ('0.0.0.0',9000) # Enter your IP address
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StreamProps.set_Mode(StreamProps,'picamera')
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with picamera.PiCamera(resolution='640x480', framerate=30) as camera:
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output = ps.StreamOut()
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StreamProps.set_Output(StreamProps,output)
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camera.rotation = 90
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camera.start_recording(output, format='mjpeg')
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try:
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server = ps.Streamer(address, StreamProps)
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print('Camera serving started at','http://'+address[0]+':'+str(address[1]))
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server.serve_forever()
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finally:
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camera.stop_recording()
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if __name__=='__main__':
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main()
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80
main.py
80
main.py
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from flask import Flask, render_template, jsonify, redirect, abort, request
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import RPi.GPIO as gpio
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from time import sleep
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import subprocess
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import json
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import saver
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# Change this if you change the dir
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HOME_DIR = "/home/pi/PWSS/"
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# MQ-135 gas sensor
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def stinker():
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gpio.setmode(gpio.BCM)
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gpio.setup(4, gpio.IN)
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try:
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if gpio.input(4):
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return False
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else:
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return True
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sleep(2)
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except KeyboardInterrupt:
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pass
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finally:
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gpio.cleanup()
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# BME280 Humidity, Temperature, Pressure sensor
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def htp():
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string = subprocess.check_output([f"{HOME_DIR}/HTP"]).decode(encoding='UTF-8',errors='strict')
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string = string.split("temperature:")[1]
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temperature = string.split(" pressure:")[0].replace("*C", "C")
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string = string.split(" pressure:")[1]
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pressure = string.split(" humidity:")[0]
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humidity = string.split(" humidity:")[1].replace("\r\n", "")
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result = {
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"temperature":temperature.replace(" ", ""),
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"pressure":pressure.replace(" ", ""),
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"humidity":humidity.replace(" ", "")
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}
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# for i in string:
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# if i.isdigit():
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# result.append(i)
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return result
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# Flask server
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app = Flask(__name__)
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@app.route("/")
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def home():
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hpt = htp()
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stank = stinker()
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return render_template("index.html", HTP=hpt, stinker=stank)
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@app.route("/api/all")
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def all_data():
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with open(f"{HOME_DIR}/api/all.json","r") as f:
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data = json.load(f)
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return jsonify(data)
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@app.route("/api/daily")
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def daily_data():
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with open(f"{HOME_DIR}/api/daily.json","r") as f:
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data = json.load(f)
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return jsonify(data)
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@app.route("/api/save", methods = ['GET', 'POST'])
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def save_data():
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if request.method == "POST":
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print("will it save?")
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saver.manual()
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print("saved main")
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return redirect("/")
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else:
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return redirect("/api/all")
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if __name__=="__main__":
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app.run(host='0.0.0.0')
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35
saver.py
35
saver.py
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from main import stinker, htp, HOME_DIR
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from datetime import datetime
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import pytz, json
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tz = pytz.timezone('Europe/Sofia')
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def get():
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data = htp()
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data["air_pollution"] = stinker()
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data["time"] = datetime.now(tz).strftime("%H:%M:%S")
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return data
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def daily():
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data = get()
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with open("{HOME_DIR}/api/daily.json", "r+") as f:
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f_data = json.load(f)
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f_data[date] = data
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f.seek(0)
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json.dump(f_data, f, indent=4)
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f.close()
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def manual():
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data = get()
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with open(f"{HOME_DIR}/api/all.json", "r+") as f:
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f_data = json.load(f)
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f_data[f'{datetime.now(tz).strftime("%H:%M:%S")}&{datetime.now(tz).strftime("%x")}'] = data
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f.seek(0)
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json.dump(f_data, f, indent=4)
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print("Saved")
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@import url("https://fonts.googleapis.com/css?family=Ubuntu");
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body{
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height:100%;
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display:flex;
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align-items: center;
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justify-content: space-around;
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flex-direction: column;
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font-family:"Ubuntu";
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}
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#weather-data li{
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list-style: none;
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}
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#weather-data{
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font-size: xx-large;
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background-color: lightgray;
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padding-right: 25px;
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}
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#camera{
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padding: 20px;
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}
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130
stats.py
130
stats.py
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# Copyright (c) 2017 Adafruit Industries
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# Author: Tony DiCola & James DeVito
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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import time
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import Adafruit_GPIO.SPI as SPI
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import Adafruit_SSD1306
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from PIL import Image
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from PIL import ImageDraw
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from PIL import ImageFont
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import subprocess
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# Raspberry Pi pin configuration:
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RST = None # on the PiOLED this pin isnt used
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# Note the following are only used with SPI:
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DC = 23
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SPI_PORT = 0
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SPI_DEVICE = 0
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# Beaglebone Black pin configuration:
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# RST = 'P9_12'
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# Note the following are only used with SPI:
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# DC = 'P9_15'
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# SPI_PORT = 1
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# SPI_DEVICE = 0
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# 128x32 display with hardware I2C:
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disp = Adafruit_SSD1306.SSD1306_128_32(rst=RST)
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# 128x64 display with hardware I2C:
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# disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST)
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# Note you can change the I2C address by passing an i2c_address parameter like:
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# disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST, i2c_address=0x3C)
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# Alternatively you can specify an explicit I2C bus number, for example
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# with the 128x32 display you would use:
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# disp = Adafruit_SSD1306.SSD1306_128_32(rst=RST, i2c_bus=2)
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# 128x32 display with hardware SPI:
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# disp = Adafruit_SSD1306.SSD1306_128_32(rst=RST, dc=DC, spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE, max_speed_hz=8000000))
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# 128x64 display with hardware SPI:
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# disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST, dc=DC, spi=SPI.SpiDev(SPI_PORT, SPI_DEVICE, max_speed_hz=8000000))
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# Alternatively you can specify a software SPI implementation by providing
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# digital GPIO pin numbers for all the required display pins. For example
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# on a Raspberry Pi with the 128x32 display you might use:
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# disp = Adafruit_SSD1306.SSD1306_128_32(rst=RST, dc=DC, sclk=18, din=25, cs=22)
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# Initialize library.
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disp.begin()
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# Clear display.
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disp.clear()
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disp.display()
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# Create blank image for drawing.
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# Make sure to create image with mode '1' for 1-bit color.
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width = disp.width
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height = disp.height
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image = Image.new('1', (width, height))
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# Get drawing object to draw on image.
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draw = ImageDraw.Draw(image)
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# Draw a black filled box to clear the image.
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draw.rectangle((0,0,width,height), outline=0, fill=0)
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# Draw some shapes.
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# First define some constants to allow easy resizing of shapes.
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padding = -2
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top = padding
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bottom = height-padding
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# Move left to right keeping track of the current x position for drawing shapes.
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x = 0
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# Load default font.
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font = ImageFont.load_default()
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# Alternatively load a TTF font. Make sure the .ttf font file is in the same directory as the python script!
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# Some other nice fonts to try: http://www.dafont.com/bitmap.php
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# font = ImageFont.truetype('Minecraftia.ttf', 8)
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while True:
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# Draw a black filled box to clear the image.
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draw.rectangle((0,0,width,height), outline=0, fill=0)
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# Shell scripts for system monitoring from here : https://unix.stackexchange.com/questions/119126/command-to-display-memory-usage-disk-usage-and-cpu-load
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cmd = "hostname -I | cut -d\' \' -f1"
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IP = subprocess.check_output(cmd, shell = True )
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cmd = "top -bn1 | grep load | awk '{printf \"CPU Load: %.2f\", $(NF-2)}'"
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CPU = subprocess.check_output(cmd, shell = True )
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cmd = "free -m | awk 'NR==2{printf \"Mem: %s/%sMB %.2f%%\", $3,$2,$3*100/$2 }'"
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MemUsage = subprocess.check_output(cmd, shell = True )
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cmd = "df -h | awk '$NF==\"/\"{printf \"Disk: %d/%dGB %s\", $3,$2,$5}'"
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Disk = subprocess.check_output(cmd, shell = True )
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# Write two lines of text.
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draw.text((x, top), "IP: " + str(IP), font=font, fill=255)
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draw.text((x, top+8), str(CPU), font=font, fill=255)
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draw.text((x, top+16), str(MemUsage), font=font, fill=255)
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draw.text((x, top+25), str(Disk), font=font, fill=255)
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# Display image.
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disp.image(image)
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disp.display()
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time.sleep(.1)
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@ -1,35 +0,0 @@
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from main import stinker, htp
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from datetime import datetime
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import pytz, json
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tz = pytz.timezone('Europe/Sofia')
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date = datetime.now(tz).strftime("%x")
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specific_time = datetime.now(tz).strftime("%H:%M:%S")
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def get_data():
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data = htp()
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data["air_pollution"] = stinker()
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data["time"] = specific_time
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return data
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def daily_data():
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data = get_data()
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with open("api/daily.json", "r+") as f:
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f_data = json.load(f)
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f_data[date] = data
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f.seek(0)
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json.dump(f_data, f, indent=4)
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f.close()
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def manual_data():
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data = get_data()
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data["time"] = date
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with open("api/all.json", "r+") as f:
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f_data = json.load(f)
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f_data[specific_time] = data
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f.seek(0)
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json.dump(f_data, f, indent=4)
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f.close()
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manual_data()
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@ -1,24 +0,0 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
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<title>PWSS</title>
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</head>
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<body>
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<img id="camera" src="http://openwebrx.local:9000/stream.mjpg" width="640" height="480" autoplay="">
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<div id="weather-data">
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<ul>
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<li>{{stinker}}</li>
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{% for i in HTP.keys() %}
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<li>{{HTP[i]}}</li>
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{% endfor %}
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</ul>
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<form action="/api/save" method="post">
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<button type="submit" name="foo" value="upvote"> Save data </button>
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</form>
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</div>
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</body>
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</html>
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Loading…
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Reference in New Issue
Block a user