Can this wait for door close be a state within the self-test no cartridge sub-mode? Also need to wait for user to open the door at the end of self-test no cartridge sub-mode or beginning of cartridge install sub-mode and then close the door again at end of cartridge install sub-mode. I see that some of these sub-modes don't have states, but probably should or will eventually. The 3 self-test sub-modes can have their own state machines in SelfTests.c. I think Recirc and Cartridge Install sub-modes may need their own .c files (PreTreatmentRecirc.c and DisposableInstall.c?) with state machines of their own as well.
So for system versions >= P-BETA v0.5, bloodFlowCalGain equals -1.0f? And why is the blood flow sensor installed forward on v0.4.5 and backward on all upward system versions?
