NXT.ProgramStarting and stopping programs (.rxe files) on the brick.
val start : ?check_status:bool -> 'a conn -> string -> unit Lwt.tstart_program conn pgm starts the program named pgm.
val stop : ?check_status:bool -> 'a conn -> unit Lwt.tstop_program conn stops the currently running program if any. If no program is running and check_status=true, the exception Mindstorm_lwt.NXT.Error(No_program) is raised.
val name : 'a conn -> string Lwt.tReturn the name of the current program or raise Mindstorm_lwt.NXT.Error(No_program) if no program is running.