Implementation of the DeviceAnnouncement protocol for the mist-comm API and TinyOS ActiveMessage APIs.
The protocol is described in PROTOCOL.md.
The main implementation is built on top of the mist-comm API, it makes use of the LowLevelLogging API and DeviceSignature API.
The DeviceAnnouncement module currently also contains the device feature management API and implementation.
This implementation currently does not support local listeners.
The module needs intialization at boot, initialization should be performed after DeviceSignature has been initialized and a message pool is available.
devf_init();
deva_init(&comms_pool);
It is then possible to register features and add announcers. Multiple announcers can be added for cases where the device has several communication interfaces.
The TinyOS implementation should be considered deprecated, though it may be gradually reworked to include the core functionality from the new main implementation. It is in the tos subdirectory.
There is a python library/tool for receiving and actively requesting announcements over at https://github.com/thinnect/python-moteannouncement.
There is a unit-test like solution under test/. It runs through some basic scenarios and checks that responses match manually crafted packets. Travis has been configured to run this test-application.