Basic ECU build on the freescale S12T64 MCU located in the Yamaha XT660 ECU from the 5VK 2007 model.
The code is build on FreeScales 33812SMALLENGINE_SW with a lot of modifications that are required to get it running on the S12T64 MCU.
Communication is done by the one wire interface in the ECU connected to SCI0