Raspberry Pi Based Internet Radio Alarm clock with 3.5 inch touchscreen. Each day of the week can have a differant alarm time and internet radio station to play. Also has a "Holiday Mode" which sets the alarm to a fixed time.

Originally based on http://mattdyson.org/projects/alarmpi/ (https://github.com/mattdy/alarmpi) But its changed considerably

• 3.5 inch TFT touch screen
• Web page for alarms and settings
• api for use by the above webpage
• fsapi for use by OpenHab (or can use MQTT)
• Uses Google calendar to indicate holidays when that days alarm goes of later (at a fixed time)
• Optional MQTT server for radio and alarm control as well as station name and URL configuration

• Raspberry Pi with Wifi Any version with Wifi builtin or available using a dongle

• PiTFT 480x320 3.5" - https://www.adafruit.com/product/2097

• Adafruit TL2561 - https://www.adafruit.com/product/439

• Adafruit MAX98306 - https://www.adafruit.com/product/3006 + 8 ohm Speakers OR Powered Speakers

• Python 2
• mplayer2
• mplayer.py
• festival
• Fonts

Plays the Inernet radio streams

sudo apt-get install mplayer2

Python interface to mplayer2

sudo git clone https://github.com/baudm/mplayer.py.git

The clone command puts the code in the mplayer.py folder so link mplayer to a sub folder where the piclock.py is

cd piclock
ln -s mplayer ..../mplayer.py/mplayer

Allows the clock to speak. Two choices "festival" or "pico"

sudo apt-get install festival
sudo apt-get install libttspico-utils

Install 7 & 14 segment Font from http://www.keshikan.net/fonts-e.html

Probably

sudo apt-get install fonts-dseg

sudo apt-get install python-gflags python-httplib2
sudo apt-get install python-dateutil
sudo apt-get install python-pip
sudo pip install pytz
sudo pip install --upgrade google-api-python-client
sudo pip install --upgrade oauth2client
sudo pip install --upgrade oauth2client.tools
sudo pip install TSL2561
sudo pip install Adafruit_GPIO

openssl req -new -x509 -keyout serverssl.key -out serverssl.crt -days 365 -nodes -extensions req_ext -config sslconfig.txt

Sample sslconfig.txt provided in the config directory. This certificate will have to be renewed every 365 days

• Generate Client ID and Client Secret
  • Goto https://console.developers.google.com/apis/credentials
  • Change to the "Credentials" section
  • Click "Create credentials" at the top and choose "OAuth Client ID"
  • Set Application Type "Other"
  • Give it a name e.g. PiClock" and click create
• Copy and rename the file ~/piclock/config/client_secret.json.txt to \~/piclock/calendar-python.json (Note change of name)
• Edit the file calendar-python.json and fillin <CLIENTID> and <CLIENTSECRET>
• Run the code as follows

sudo python piclock.py  --noauth_local_webserver

• Copy the displayed URL and past into your web browser
• Follow the prompts to allow accesss
• Copy and Paste the authorisation code back into piclock
• You can then stop piclock using CRTL+C and start it normally

Note

• If the clientid or client secret change, delete your previously saved credentials
• at ~/.credentials/calendar-python.json

Follow instruction at https://learn.adafruit.com/adafruit-pitft-3-dot-5-touch-screen-for-raspberry-pi

sudo python piclock.py

Starting this way logs everything to the screen

You should do this only when you're sure the clock is working correctly when you start it manually

sudo ln -s /home/pi/piclock/piclock.sh /etc/init.d/piclock

Logs go to /home/pi/piclock/piclock.log and as a last resort /home/pi/piclock/piclockerror.log Normally errors will go to the normal piclock.log as "INFO" due to the web server also logging connections to stderr

• https://github.com/openhab/openhab1-addons/wiki/Frontier-Silicon-Radio-Binding
• https://github.com/flammy/fsapi
• https://github.com/openhab/openhab/blob/master/bundles/binding/org.openhab.binding.frontiersiliconradio/src/main/java/org/openhab/binding/frontiersiliconradio/internal/FrontierSiliconRadio.java