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# -*- coding: utf8 -*-
#!/usr/bin/python
# Copyright (C) 2016 Google Inc.
#
# 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.
"""Sample that streams audio to the Google Cloud Speech API via GRPC."""

from __future__ import division
import time
import os
import contextlib
import functools
import re
import signal
import sys
import pygame

import google.auth
import google.auth.transport.grpc
import google.auth.transport.requests
from google.cloud.proto.speech.v1beta1 import cloud_speech_pb2
from google.rpc import code_pb2

import pyaudio
from six.moves import queue
import serial
from one import *

# Audio recording parameters
RATE = 44100
CHUNK = int(RATE / 10) # 100ms

# serial bps 9600
ser = serial.Serial('/dev/ttyS0', 9600,timeout=1)

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