Import of the watch repository from Pebble

README.md

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+# PebbleOS
+
+This is the latest version of the internal repository from Pebble Technology
+providing the software to run on Pebble watches. Proprietary source code has
+been removed from this repository and it will not compile as-is. This is for
+information only.
+
+This is not an officially supported Google product. This project is not
+eligible for the [Google Open Source Software Vulnerability Rewards
+Program](https://bughunters.google.com/open-source-security).
+
+## Restoring the Directory Structure
+
+To clarify the licensing of third party code, all non-Pebble code has been
+moved into the `third_party/` directory. A python script is provided to
+restore the expected structure. It may be helpful to run this script first:
+
+```
+./third_party/restore_tree.py
+```
+
+## Missing Components
+
+Some parts of the firmware have been removed for licensing reasons,
+including:
+
+- All of the system fonts
+- The Bluetooth stack, except for a stub that will function in an emulator
+- The STM peripheral library
+- The voice codec
+- ARM CMSIS
+- For the Pebble 2 HR, the heart rate monitor driver
+
+Replacements will be needed for these components if you wish to use the
+corresponding functionality.