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69 lines
2.0 KiB
69 lines
2.0 KiB
import json
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import threading
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import time
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from azure.cognitiveservices.speech import SpeechConfig, SpeechRecognizer
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from azure.iot.device import IoTHubDeviceClient, Message, MethodResponse
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speech_api_key = '<key>'
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location = '<location>'
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language = '<language>'
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connection_string = '<connection_string>'
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device_client = IoTHubDeviceClient.create_from_connection_string(connection_string)
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print('Connecting')
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device_client.connect()
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print('Connected')
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recognizer_config = SpeechConfig(subscription=speech_api_key,
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region=location,
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speech_recognition_language=language)
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recognizer = SpeechRecognizer(speech_config=recognizer_config)
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def recognized(args):
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if len(args.result.text) > 0:
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message = Message(json.dumps({ 'speech': args.result.text }))
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device_client.send_message(message)
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recognizer.recognized.connect(recognized)
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recognizer.start_continuous_recognition()
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def say(text):
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print(text)
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def announce_timer(minutes, seconds):
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announcement = 'Times up on your '
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if minutes > 0:
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announcement += f'{minutes} minute '
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if seconds > 0:
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announcement += f'{seconds} second '
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announcement += 'timer.'
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say(announcement)
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def create_timer(total_seconds):
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minutes, seconds = divmod(total_seconds, 60)
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threading.Timer(total_seconds, announce_timer, args=[minutes, seconds]).start()
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announcement = ''
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if minutes > 0:
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announcement += f'{minutes} minute '
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if seconds > 0:
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announcement += f'{seconds} second '
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announcement += 'timer started.'
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say(announcement)
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def handle_method_request(request):
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if request.name == 'set-timer':
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payload = json.loads(request.payload)
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seconds = payload['seconds']
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if seconds > 0:
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create_timer(payload['seconds'])
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method_response = MethodResponse.create_from_method_request(request, 200)
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device_client.send_method_response(method_response)
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device_client.on_method_request_received = handle_method_request
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while True:
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time.sleep(1) |