raspberry.md

@@ -1,7 +1,7 @@
 ## connect via SSH
 
 
-# Useful commands
+# 
  - see connected usb devices
    - lsusb
  - arecord -l
@@ -24,10 +24,3 @@ pcm.mic {
     pcm "hw:1,0"
   }
 }
-
-
-44200 sampling rate
-5 secs
-230000 array length
-
-

src/record_sound.py

@@ -1,15 +1,15 @@
 from numpy import*
 from scipy.io.wavfile import read
 from scipy.io.wavfile import write
-# import matplotlib.pyplot as plt
+import matplotlib.pyplot as plt
 import scipy
 import sounddevice as sd
 import time
 
-# a = read("/home/jreinking/Projekte/doorbell/raspberry-pi-projects/res/klingel_aufnahme_microphne_cut.wav")
+a = read("/home/jreinking/Projekte/doorbell/raspberry-pi-projects/res/klingel_aufnahme_microphne_cut.wav")
 # print(a)
 # print(len(a[1]))
-# a = a[1]
+a = a[1]
 
 def chunks(lst, n):
   """Yield successive n-sized chunks from lst."""

src/telegram_bot/telegram_bot.py

@@ -1,18 +0,0 @@
-import telegram_notifier
-import logging
-
-# telegram bot ---
-TELEGRAM_TOKEN_ID = '1150602533:AAGSmPC0nGDYwiLQkkIlDheMzwR4TGv--sU'  # token-id
-TELEGRAM_CHAT_ID = '291512617'  # chat-id
-# ----------------
-
-def send_notifaction(timestamp):
-    # - - - - - - - - - -
-    # Telegram notification:
-    msg = "Es hat geklingelt um {}".format(timestamp)
-    telegram_notifier.basic_notifier(logger_name='training_notifier',
-                                     token_id=TELEGRAM_TOKEN_ID,
-                                     chat_id=TELEGRAM_CHAT_ID,
-                                     message=msg,
-                                     level=logging.INFO)
-									 

src/telegram_bot/telegram_bot_test.py

@@ -1,14 +0,0 @@
-# -*- coding: utf-8 -*-
-import unittest
-
-import telegram_bot
-import datetime
-
-class TestGetDataFromRKI(unittest.TestCase):
-
-    def test_send_notifaction(self):        
-        timestamp = datetime.datetime.now()
-        telegram_bot.send_notifaction(timestamp)
-
-if __name__ == '__main__':
-    unittest.main()

src/telegram_bot/telegram_notifier.py

@@ -1,92 +0,0 @@
-#  Copyright 2019 Gabriele Valvano
-# 
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-# 
-#     http://www.apache.org/licenses/LICENSE-2.0
-# 
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
-"""
-Inspired by: https://www.marcodena.it/blog/telegram-logging-handler-for-python-java-bash/
-
-1) Search the "BotFather" on Telegram. This is the official bot that allows you to create other bots.
-2) Create new bot: /newbot
-3) Choose a name for your bot: ScriptNotifier
-4) Choose a username for your bot that must end with "_bot": script_notifier_bot
-5) Once the bot is created, you will have a long string that is the TOKENID
-6) The bot will send you messages on a specific chat, that you need to create. Go to Telegram search bar, on your 
-   smartphone, and search your bot. Then, start the bot: /start
-7) Now you are ready to use a command line code to send your first notification:
-   "curl -s -X POST https://api.telegram.org/bot[TOKENID]/sendMessage -d chat_id=[ID] -d text="Hello world" "
-
-
-- - - - - - -
-bot page:
-https://api.telegram.org/bot[TOKENID]/getUpdates
-- - - - - - -
-bot info:
-curl -X GET https://api.telegram.org/bot[TOKENID]/getMe
-- - - - - - -
-send message to the bot:
-curl -s -X POST https://api.telegram.org/bot[TOKENID]/sendMessage -d chat_id=[ID] -d text="Hello world"
-
-"""
-
-import requests
-from logging import Handler, Formatter
-import logging
-
-
-class RequestsHandler(Handler):
-
-    def __init__(self, token_id, chat_id):
-        super().__init__()
-        self.token_id = token_id
-        self.chat_id = chat_id
-
-    def emit(self, record):
-        log_entry = self.format(record)
-        payload = {
-            'chat_id': self.chat_id,
-            'text': log_entry,
-            'parse_mode': 'HTML'
-        }
-        return requests.post("https://api.telegram.org/bot{token}/sendMessage".format(token=self.token_id),
-                             data=payload).content
-        
-
-class LogstashFormatter(Formatter):
-    def __init__(self):
-        super(LogstashFormatter, self).__init__()
-
-    def format(self, record):
-        # time = strftime("%d/%m/%Y, %H:%M:%S")
-        # return "<b>{datetime}</b>\n{message}".format(datetime=time, message=record.msg)
-        return "{message}".format(message=record.msg)
-
-
-def basic_notifier(logger_name, token_id, chat_id, message, level=logging.INFO):
-    logger = logging.getLogger(logger_name)
-    logger.setLevel(level)
-
-    handler = RequestsHandler(token_id=token_id, chat_id=chat_id)
-    formatter = LogstashFormatter()
-    handler.setFormatter(formatter)
-    logger.addHandler(handler)
-
-    logger.setLevel(level)
-    logger.info(message)
-
-
-if __name__ == '__main__':
-    l_name = 'trymeApp'
-    l_msg = 'We have a problem'
-    t_id = 'insert here your token id'
-    c_id = 'insert here your chat id'
-    basic_notifier(logger_name=l_name, token_id=t_id, chat_id=c_id, message=l_msg)
-