TEPs, TinyOS Enhancement Proposals, document modifications to the core TinyOS structure and code.

TEP 1 describes the different kinds of TEPs and their roles. TEPs 1-100 are BCP (Best Current Practice) TEPs, while TEPS 101+ are Informational, Documentary, or Experimental.

Currently, many TEPs are Drafts: comments and feedback to the authors or the associated working group is welcome.

Printable PDF versions of TEPs are available here.

The following TEPs are Documentary and BCP: they deal with TinyOS, its protocols, and its programming interfaces:

• TEP1: TEP Structure and Key Words
• TEP2: Hardware Abstraction Architecture
• TEP3: Coding Standards
• TEP4: Active Message ID Allocation for Network Protocols and Applications

• TEP101: Analog-to-Digital Converters (ADCs)
• TEP102: Timers
• TEP103: Permanent Data Storage (Flash)
• TEP105: Low Power Listening
• TEP106: Schedulers and Tasks
• TEP107: TinyOS 2.x Boot Sequence
• TEP108: Resource Arbitration
• TEP109: Sensors and Sensor Boards
• TEP110: Virtualization
• TEP111: message_t
• TEP112: Microcontroller Power Management
• TEP113: Serial Communication
• TEP114: SIDs: Source and Sink Independent Drivers
• TEP115: Power Management of Non-Virtualized Devices
• TEP116: Packet Protocols
• TEP117: Low-Level I/O
• TEP118: Dissemination of Small Values
• TEP119: Collection
• TEP123: The Collection Tree Protocol (CTP)
• TEP124: Link Estimation Exchange Protocol (LEEP)
• TEP125: TinyOS 802.15.4 Frames
• TEP126: CC2420 Radio Stack
• TEP127: Packet Link Layer
• TEP128: Platform Independent Non-Volatile Storage Abstractions
• TEP129: Basic Platform Independent Non-Volatile Storage Layers
• TEP130: Testbeds - Setup and Interfaces
• TEP131: Creating a New Platform for TinyOS 2.x
• TEP132: Packet timestamping
• TEP133: Packet-level time synchronization
• TEP134: The TOSThreads Thread Library
• TEP135: Active Message ID Allocation in TinyOS 2.1
• TEP136: Roadmap to an IP Stack in TinyOS
• TEP137: Traffic Control
• TEP138: Source Routing
• TEP139: The Source Routing Protocol (SRP)
• TEP140: The Net2 Protocol Benchmark

In addition, there are several TEPs which deal with issues besides TinyOS code, such as the structure of the TinyOS Alliance and design considerations:

• TEP120: TinyOS Alliance Structure
• TEP121: Towards TinyOS for 8051
• TEP122: IEEE EUI-64 Unique Node Identifier