Auto install script

README.md

@@ -64,10 +64,40 @@ Noise Delay | This increase the delay after the wake-up word has been activated
 Sensitivity | This setting changes the sensitivity of the wake-up word detection. This setting is found on the front page for each command. The lower the number the less sensitive. | `20`
 
 
+### Automatic Install (tested on 2020-02-13-raspbian-buster-lite)
+If you wish to install it on your SO, you can use our automatic install script
+
+1. Download the latest version of **[Raspbian Stretch](https://www.raspberrypi.org/downloads/raspbian/)** and flash your micro SD card with **[Etcher](https://etcher.io/)**
+
+
+2. Copy the **ssh** and **wpa_supplicant.conf** files from the **[setup folder](setup/)** to the SD card (boot)
+
+
+3. Edit the **wpa_supplicant.conf** in a text editor to match your wifi settings. Insert the card to the raspberry pi
+
+
+4. In terminal ssh into the pi: ```sudo ssh [email protected]```<br>*Default password is 'raspberry'. To change password use the 'passwd' command*
+
+5. Clone project_alias repo and execute install script:
+```
+sudo apt update -y && sudo apt upgrade -y && sudo apt install git -y
+cd $HOME && git clone https://github.com/bjoernkarmann/project_alias.git
+cd $HOME/project_alias/setup/ && ./install_script.sh
+```
 
 ### Manual Install
 
 If you wish to build this project manually, you can follow the guide below. We do recommend using the pre installed image linked in the Easy Setup.
+1. Download the latest version of **[Raspbian Stretch](https://www.raspberrypi.org/downloads/raspbian/)** and flash your micro SD card with **[Etcher](https://etcher.io/)**
+
+
+2. Copy the **ssh** and **wpa_supplicant.conf** files from the **[setup folder](setup/)** to the SD card (boot)
+
+
+3. Edit the **wpa_supplicant.conf** in a text editor to match your wifi settings. Insert the card to the raspberry pi
+
+
+4. In terminal ssh into the pi: ```sudo ssh [email protected]```<br>*Default password is 'raspberry'. To change password use the 'passwd' command*
 
 #### RaspberryPi Setup
  How to prepare and setup a Raspberry Pi for this project:

alias.service

@@ -5,9 +5,10 @@ Requires=network.target
 
 [Service]
 Type=idle
+Environment="DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus" "XDG_SESSION_TYPE=tty" "XDG_SESSION_CLASS=user" "XDG_SESSION_ID=c1" "XDG_RUNTIME_DIR=/run/user/1000"
 ExecStartPre=/usr/bin/python3 -u sleep.py
 ExecStart=/usr/bin/python3 -u app.py > /home/pi/sample.log 2>&1
-WorkingDirectory=/home/pi/project_alias-2.0
+WorkingDirectory=/home/pi/project_alias
 StandardOutput=inherit
 StandardError=inherit
 Restart=always

app.py

@@ -130,7 +130,16 @@ def run(self):
                             globals.GLOW = True
                             noise.stop()
                             print('say:', data['whisper'])
-                            sound.speak(data['whisper'])
+                            if data['whisper'].lower() == "ok google":
+                                okgoogle.play()
+                                time.sleep(0.6)
+                                okgoogle.stop()
+                            elif data['whisper'].lower() == "alexa":
+                                alexa.play()
+                                time.sleep(0.5)
+                                alexa.stop()
+                            else:
+                                sound.speak(data['whisper'])
                             time.sleep(int(globals.SETTING['setting']['delay']))
                             noise.play()
 
@@ -214,6 +223,8 @@ def main():
     #Initialize the sound objects
      globals.initialize()
      noise = sound.audioPlayer(globals.NOISE_PATH)
+     okgoogle = sound.audioPlayer(globals.OKGOOGLE_PATH)
+     alexa = sound.audioPlayer(globals.ALEXA_PATH)
 
      thread_socket = Thread(target=socket_thread)
      thread_socket.daemon = True

modules/globals.py

@@ -31,10 +31,12 @@ def initialize():
 
 
 
-    global ROOT_PATH, KEYWORD_PATH, NOISE_PATH, SETTINGS_PATH
+    global ROOT_PATH, KEYWORD_PATH, NOISE_PATH, OKGOOGLE_PATH, ALEXA_PATH, SETTINGS_PATH
 
     # absolute file paths
     ROOT_PATH        = os.path.dirname(os.path.abspath(__file__))
     KEYWORD_PATH     = os.path.join(ROOT_PATH, '../data/keyphrase.list')
     NOISE_PATH       = os.path.join(ROOT_PATH, '../data/noise.wav')
+    OKGOOGLE_PATH    = os.path.join(ROOT_PATH, '../data/ok_google.wav')
+    ALEXA_PATH       = os.path.join(ROOT_PATH, '../data/alexa.wav')
     SETTINGS_PATH    = os.path.join(ROOT_PATH, '../data/settings.txt')

setup/install_script.sh

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+
+# Check if cloned repository is in correct PATH
+SCRIPT=`realpath $0`
+SCRIPTPATH=`dirname $SCRIPT`
+if [[ "$SCRIPTPATH" != "$HOME/project_alias/setup" ]]; then
+    GIT_PATH=$(echo $SCRIPTPATH | sed "s/\/setup//g")
+    echo ""
+    echo "########################"
+    echo "Incorrect Git clone PATH"
+    echo "Actual: $GIT_PATH"
+    echo "Should be: $HOME/project_alias"
+    echo "########################"
+    echo ""
+    exit 1
+fi
+
+
+echo ""
+echo "# Upgrade before start"
+echo ""
+sudo apt update -y -q
+sudo apt upgrade -y -q
+
+echo ""
+echo "# Enable SPI module"
+echo ""
+sudo sed -i "s/#dtparam=spi/dtparam=spi/g" /boot/config.txt
+
+echo ""
+echo "# Enable pi user console autologin (needed to communicate to dbus)"
+echo ""
+sudo systemctl set-default multi-user.target
+sudo ln -fs /lib/systemd/system/[email protected] /etc/systemd/system/getty.target.wants/[email protected]
+sudo bash -c 'cat > /etc/systemd/system/[email protected]/autologin.conf << EOF
+[Service]
+ExecStart=
+ExecStart=-/sbin/agetty --autologin pi --noclear %I \$TERM
+EOF'
+
+echo ""
+echo "# Install python basic tools"
+echo ""
+sudo apt install -q -y python3-dev python3-pip git libatlas-base-dev
+
+echo ""
+echo "# Install ReSpeaker driver"
+echo ""
+cd $HOME
+git clone https://github.com/respeaker/seeed-voicecard.git
+cd seeed-voicecard
+sudo ./install.sh
+
+echo ""
+echo "# Disable default soundcard"
+echo ""
+echo "blacklist snd_bcm2835" | sudo tee -a /etc/modprobe.d/alsa-blacklist.conf
+
+echo ""
+echo "# Installing python dependencies"
+echo ""
+sudo pip3 install spidev
+sudo apt install -y -q python python-dev python-pip build-essential swig git libpulse-dev libasound2-dev pulseaudio pulseaudio-utils libpulse-dev libpulse-java libpulse0
+sudo pip3 install --upgrade pocketsphinx
+
+echo ""
+echo "# Install espeak"
+echo ""
+sudo apt -y -q install espeak
+
+echo ""
+echo "# Install flask"
+echo ""
+sudo pip3 install flask flask_socketio
+
+echo ""
+echo "# Install pygame"
+echo ""
+sudo apt install -y -q python3-pygame
+
+echo ""
+echo "# Change alias service and install on systemd"
+echo ""
+cd $HOME/project_alias
+sudo cp alias.service /lib/systemd/system/
+sudo systemctl enable alias.service
+echo ""
+echo "####################"
+echo "# Executing REBOOT #"
+echo "####################"
+echo ""
+sudo reboot
+
+