James Grenning presented the embedded test-driven development (TDD) cycle already in 2004. Whispers on the hallways of conference hotels tell that somebody is actually implementing this idea. However, there are only few documented implementation details available. Schneider Electric’s fire security team has been implementing TDD cycle as an integral part of the development process for 3 years. Come to learn from their real-life experience and mistakes in automated testing at different levels: unit testing, acceptance testing using simulation, and in real target hardware.
http://submit2011.agilealliance.org/files/session_pdfs/embedded tdd cycle.pdf
