buserror/simavr — pull request #80 by dougszumski (2014-08-16 13:22:10+00:00)
Title: twi: Clear TWSTO bit after STOP condition transmitted

> This change fixes a problem where a TWI driver polling the
TWSTO bit would run on the real device but not simavr.

> More detail in for example p188 of the ATMega32A datasheet
(rev 815D-AVR-10/2013).