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Code: Alles auswählen

You said: robots dance
Robo tanzt
Traceback (most recent call last):
  File "/home/pi/Desktop/Robo.py", line 304, in <module>
    main()
  File "/home/pi/Desktop/Robo.py", line 300, in main
    process_event(assistant, event)
  File "/home/pi/Desktop/Robo.py", line 275, in process_event
    motor_dance()
  File "/home/pi/Desktop/Robo.py", line 115, in motor_dance
    pygame.mixer.music.load('robodance.mp3')
pygame.error: Couldn't open 'robodance.mp3'
Speicherzugriffsfehler
pi@raspberrypi:~ $ 

Code: Alles auswählen

# -*- coding: utf-8 -*-
#!/usr/bin/env python3
# Copyright 2017 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.

"""Run a recognizer using the Google Assistant Library.

The Google Assistant Library has direct access to the audio API, so this Python
code doesn't need to record audio. Hot word detection "OK, Google" is supported.

It is available for Raspberry Pi 2/3 only; Pi Zero is not supported.
"""

import logging
import platform
import subprocess
import sys
from gpiozero import PWMOutputDevice
from time import sleep
import time
import pygame
from pygame import mixer


pygame.init()
pygame.mixer.init()


import aiy.assistant.auth_helpers
from aiy.assistant.library import Assistant
import aiy.audio
import aiy.voicehat
from google.assistant.library.event import EventType

logging.basicConfig(
    level=logging.INFO,
    format="[%(asctime)s] %(levelname)s:%(name)s:%(message)s"
)

pwm4 = PWMOutputDevice(4)
pwm17 = PWMOutputDevice(17)
    
def main():
    pwm4 = PWMOutputDevice(4)
    pwm17 = PWMOutputDevice(17)
    

def power_off_pi():
    aiy.audio.say('Good bye!')
    subprocess.call('sudo shutdown now', shell=True)
    
def motor_start():
    print('Motor fährt los')
    pwm4.on()
    pwm17.on()
    
def motor_Start():
    print('Motor fährt los')
    pwm4.on()
    pwm17.on()    
                
def motor_stop():
    print('Motor haltet an')
    pwm4.off()
    pwm17.off()
    
def motor_Stop():
    print('Motor haltet an')
    pwm4.off()
    pwm17.off()
    
def motor_right():
    print('Motor geht nach rechts')
    pwm4.on()
    pwm17.off()
    sleep(5)
    pwm4.off()
    
def motor_left():
    print('Motor geht nach links')
    pwm4.off()
    pwm17.on()
    sleep(5)
    pwm17.off()
    
    
def motor_Right():
    print('Motor geht nach rechts')
    pwm4.on()
    pwm17.off()
    sleep(5)
    pwm4.off()
    
def motor_Left():
    print('Motor geht nach links')
    pwm4.off()
    pwm17.on()
    sleep(5)
    pwm17.off()
    
 
def motor_dance():
    print('Robo tanzt')
    pygame.mixer.music.load('robodance.mp3')
    pygame.mixer.music.play()
    sleep(3)
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm4.on()
    pwm17.on()
    sleep(1)
    pwm4.off()
    pwm17.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    sleep(1)
    pwm4.off()
    pwm17.on()
    sleep(1)
    pwm17.off()
    pwm4.on()
    pwm17.on()
    sleep(3)
    pwm4.off()
    pwm17.off()
    pygame.mixer.music.stop()
    
    
    
def reboot_pi():
    aiy.audio.say('See you in a bit!')
    subprocess.call('sudo reboot', shell=True)


def say_ip():
    ip_address = subprocess.check_output("hostname -I | cut -d' ' -f1", shell=True)
    aiy.audio.say('My IP address is %s' % ip_address.decode('utf-8'))


def process_event(assistant, event):
    status_ui = aiy.voicehat.get_status_ui()
    if event.type == EventType.ON_START_FINISHED:
        status_ui.status('ready')
        if sys.stdout.isatty():
            print('Say "OK, Google" then speak, or press Ctrl+C to quit...')

    elif event.type == EventType.ON_CONVERSATION_TURN_STARTED:
        status_ui.status('listening')

    elif event.type == EventType.ON_RECOGNIZING_SPEECH_FINISHED and event.args:
        print('You said:', event.args['text'])
        text = event.args['text'].lower()
        if text == 'power off':
            assistant.start_conversation()
            power_off_pi()
        elif text == 'reboot':
            assistant.start_conversation()
            reboot_pi()
        elif text == 'ip address':
            assistant.start_conversation()
            say_ip()
        elif text == 'start':
            assistant.start_conversation()
            motor_start()
        elif text == 'Start':
            assistant.start_conversation()
            motor_Start()
        elif text == 'stop':
            assistant.start_conversation()
            motor_stop()
        elif text == 'Stop':
            assistant.start_conversation()
            motor_Stop()
        elif text == 'right':
            assistant.start_conversation()
            motor_right()
        elif text == 'left':
            assistant.start_conversation()
            motor_left()
        elif text == 'Right':
            assistant.start_conversation()
            motor_Right()
        elif text == 'Left':
            assistant.start_conversation()
            motor_Left()
        elif text == 'robot dance':
            assistant.start_conversation()
            motor_dance()
        elif text == 'robots dance':
            assistant.start_conversation()
            motor_dance()


    elif event.type == EventType.ON_END_OF_UTTERANCE:
         status_ui.status('thinking')
         

        
    elif (event.type == EventType.ON_CONVERSATION_TURN_FINISHED
          or event.type == EventType.ON_CONVERSATION_TURN_TIMEOUT
          or event.type == EventType.ON_NO_RESPONSE):
         status_ui.status('ready')
         
    elif event.type == EventType.ON_ASSISTANT_ERROR and event.args and event.args['is_fatal']:
         sys.exit(1)

                
def main():
    if platform.machine() == 'armv6l':
        print('Cannot run hotword demo on Pi Zero!')
        exit(-1)

    credentials = aiy.assistant.auth_helpers.get_assistant_credentials()
    with Assistant(credentials) as assistant:
        for event in assistant.start():
            process_event(assistant, event)


if __name__ == '__main__':
    main()