File list (Check if you may need any files):
Motor speed control\ceshi3.DSN
...................\ceshi3.PWI
...................\Last Loaded ceshi3.DBK
...................\Motor speed control
...................\Motor speed control (2).bak
...................\Motor speed control.bak
...................\Motor speed control.c
...................\Motor speed control.DSN
...................\Motor speed control.hex
...................\Motor speed control.lnp
...................\Motor speed control.LST
...................\Motor speed control.M51
...................\Motor speed control.OBJ
...................\Motor speed control.plg
...................\Motor speed control.PWI
...................\Motor speed control.uvopt
...................\Motor speed control.uvproj
...................\STARTUP.A51
...................\STARTUP.LST
...................\STARTUP.OBJ