The four are:
- TEP 101: Analog to Digital Converters
- TEP 106: TinyOS 2.x Boot Sequence
- TEP 107: Schedulers and Tasks
- TEP 109: Sensor Boards
We are currently working on TEP 102 (Timers). Once these basic abstractions are nailed down, we will codify all of our discussions on networking stacks into TEPs.
These documents, and transcripts of all of the working group discussions, can be found at:
http://www.tinyos.net/scoop/special/working_group_tinyos_2-0
There is a tentative plan to make the first pre-2.0 really really alpha release in August. The code freeze is in two weeks, but there is a lot of work to make sure the new toolchains work properly. It looks like the only platform that will be supported in this initial release is mica2; the hope is to give interested developers a peek at what 2.x looks like, so we can get some concrete feedback before all of the pieces are in place. There will be more news on this as it develops. My personal hope is to have a limited form of TOSSIM 2.0 up and running soon thereafter, so you can still play with 2.x if you do not have mica2s, but we didn't want to delay the first release on this.
