File list (Check if you may need any files):
按键控制步进电机正反转
......................\S_ MOTOR-key
......................\S_ MOTOR-key.C
......................\S_ MOTOR-key.hex
......................\S_ MOTOR-key.lnp
......................\S_ MOTOR-key.LST
......................\S_ MOTOR-key.M51
......................\S_ MOTOR-key.OBJ
......................\S_ MOTOR-key.Opt
......................\S_ MOTOR-key.plg
......................\S_ MOTOR-key.Uv2
......................\S_ MOTOR-key_Opt.Bak
......................\S_ MOTOR-key_Uv2.Bak