Implement MASSP driver
deleted unused file
fixes for mcu unit tests
minor test fixes, passing all tests
Handle slave error events even in unknown state
cleanup of mcu, implement poweroff on error
cleanup, fix tests
turbo cleanup
rga cleanup
cleanup
fixed constraints for MI and MF
cleanup
implement changes from code review
address issues raised in code review
address issues raised in code review
addressing code review comments
addressing issues raised in code review
addressing code review comments
Merge remote-tracking branch 'upstream/master' into massp
expose POWEROFF to user, send MCU telegram rate change at start of
sample, add parameter TELEGRAM_INTERVAL