Revert 1847e2f..2dabd2d

This rolls back to commit 1847e2fd97cda26137c71d401d0713478f41ef7c.
FWUpgrade with CRC

16bit FWCRC working in Master and Slave Mode
FW Upgrade successfull
Bug- FWCRC doesnt match with the new FW. The node with updated FW
doesnt transmit data in the same way as No UART Transmission after
"Restored energy register=00960000"

Designer bug to place CRC UM in new

Comment line#271-282
Append with
	and		reg[b8h], ~B0h
	or		reg[b8h], 3h
TL300

FWUpgrade with FWCRC