Introduction - If you have any usage issues, please Google them yourself
1. Example-6-1 \ FSM \ state1 directory FSM description method for the source code for some type 2. Example-6-1 \ FSM \ state2 directory FSM description method for the two-stage source 3. Example-6-1 \ FSM \ state3 directory FSM description method for the three-stage source 4. Example-6-1 \ FSM \ state_default added a default directory for the default state of the source