V2.85 (2007/06/15) In this release, we made some minor changes and are summarized below: Added OS_APP_HOOKS_EN in OS_CFG.H to allow μC/OS-II to call application define hook functions. msg was changed to pmsg. err was changed to perr. OS????NameGet() and OS????NameSet() can no longer be called from ISRs OSTimeDly() and OSTimeDlyHMSM() now contain checks to prevent them from being called from an ISR. OSMutexAccept() now returns a BOOLEAN instead of an INT8U. Hook functions in port files now should call application specific hooks. Added new error codes.