libpebble

Interact with your Pebble from OSX, Ubuntu or Debian operating systems.

Warning and Complications

• Supported OSes are OSX 10.8, Ubuntu, Debian
• OSes which can utilize a faster Bluetooth library, Lightblue-0.4, are OSX 10.8 and Ubuntu
• Detailed Lightblue-0.4 installation instructions for earlier version of OSX (10.6) and other OSes can be found here

##1. Install Dependencies

All supported OSes will require python 2.7 to operate libpebble. It can be installed here

• Pyserialwill also be required, is can be installed via pip

###a. OSX Additional Dependencies

Installing Lightblue-0.4 in OSX will require the following be installed:

• PyObjC which can be installed via pip
• Xcode 2.1 or later to build LightAquaBlue framework

###b. Ubuntu Additional Dependencies

Installing Lightblue-0.4 in Ubuntu requires some extra dependencies be installed via apt-get install:

• python-dev
• libopenobex1-dev
• python-tk if you wish to use the GUI selection tool
• python-bluez

###c. Debian Additional Dependencies

Support for lightblue is untested in Debian, however the following should be installed/completed for use with PySerial:

• Install rfcomm sudo apt-get install rfcomm

• Bind the device sudo rfcomm bind 0 PEBBLE_BLUETOOTH_ADDRESS 1

• Make the following code change to pebble/pebble.py: Change:

    self._ser = serial.Serial("/dev/tty.Pebble"+id+"-SerialPortSe", 115200, timeout=2)
  

  to:

    self._ser = serial.Serial("/dev/rfcomm0", 115200, timeout=2)
  

• Note that you may have to run libpebble as root with sudo python pebble.py in Debian

##2. Install Libpebble and Lightblue

• To install libpebble, clone the current libpebble with lightblue support from [email protected]:pebble/libpebble.git to a location of your choosing
• To install lightblue clone lightblue-0.4 from https://github.com/pebble/lightblue-0.4 and then:
  • cd lightblue-0.4
  • sudo python setup.py install

##3. Testing the Connection Note: you should have your bluetooth module enabled before continuing

###a. OSX When using libpebble on OSX, it is recommended that --lightblue be utilized.

#####Using libpebble with --lightblue on OSX

• First install the OSX dependencies, general dependencies and lightblue

• From the libpebble folder, execute the following: ./p.py --lightblue --pair get_time

• Note that if no --pebble_id is specified before the command, you are provided with a GUI selection tool.

• Note that if a MAC address is supplied, initialization time is reduced.

  • For example: ./p.py --pebble_id 00:11:22:33:44:55:66 --lightblue get_time where 00:11:22:33:44:55:66 is the Pebble's MAC Address, viewable on the Pebble from settings-->about

• You can obtain your pebble's MAC address after a successful connection in the libpebble stdout debug logs

• The --pebble_id can also be the 4 letter friendly name of your pebble but this will require that the Pebble is broadcasting.

• It is also possible to set the PEBBLE_ID environment variable as well:

  export PEBBLE_ID="00:11:22:33:44:55:66"
  ./p.py --lightblue get_time
  

#####Using libpebble without --lightblue on OSX (MAY CAUSE KERNEL PANICS)

• Pair your Pebble to your computer and make sure it's setup as a serial port. For example it could be exposed as /dev/tty.Pebble123A-SerialPortSe. You can accomplish this by using OSX's pairing utility in System Preferences --> Bluetooth -> + --> selecting your pebble Pebble XXXX then confirming the pairing code on the Pebble.
• Once you're paired and the serial port is setup, you can execute commands without the --lightblue flag, just ensure that the --pebble_id is the 4 letter friendly name of your Pebble, 123A for example.
• A command to get the time might be: ./p.py --pebble_id 123A get_time

b. Ubuntu

Automated pairing via --pair is not currently supported in Ubuntu

• First install the Ubuntu dependencies, general dependencies and lightblue
• In Ubuntu's Menu-->Settings-->Connectivity-->Bluetooth dialog, pair with your Pebble
• From the libpebble folder, execute the following: ./p.py --lightblue get_time
• Note that if no --pebble_id is specified before the command, you are provided with a GUI selection tool.
• For example: ./p.py --pebble_id 00:11:22:33:44:55:66 --lightblue get_time
• The --pebble_id can also be the 4 letter friendly name of your pebble but this require that the Pebble is broadcasting.

Applications

• Note that applications each have a unique UUID which is used to launch on install/re-install, it should be visible in the source for your application.
• Once an application is installed or re-installed it will be launched automatically. Disable this with --nolaunch
  • for example ./p.py --pebble_id 00:11:22:33:44:55:66 --lightblue reinstall brains.pbw --nolaunch

#####Installing:

• From your libpebble directory, execute p.py with the argument load <path-to-valid-app>
  • for example: ./p.py --pebble_id 00:11:22:33:44:55:66 --lightblue load brains.pbw

#####Re-installing

• To re-install an application, execute p.py with the argument reinstall <path-to-valid-app>. This will attempt to remove the application by its UUID or, if that fails, the name of the application before installing it once more.
  • for example: ./p.py --pebble_id 00:11:22:33:44:55:66 --lightblue reinstall brains.pbw

Functionality

The following are currently supported:

• Sending email, sms and ping notifications
• Installing, reinstalling and uninstalling applications
• Installing firmwares
• Launching applications by UUID
• Sending application messages
• Resetting device
• Setting/getting time
• Sending notifications
• Setting the currently playing track
• Getting the installed firmware version
• Getting and setting the pebble's time

REPL

A basic REPL is available, it is best used with ipython:

`sudo ipython repl.py`

The variable pebble refers to the watch connection. You can for example perform pebble.get_time() to get the time of the watch