步进电机小车
............\L297驱动
............\........\my
............\........\..\my
............\........\..\my.c
............\........\..\my.hex
............\........\..\my.lnp
............\........\..\my.LST
............\........\..\my.M51
............\........\..\my.OBJ
............\........\..\my.plg
............\........\..\my.uvopt
............\........\..\my.uvproj
............\........\..\my_uvproj.bak
............\........\..\pwmsin
............\........\..\pwmsin.c
............\........\..\pwmsin.hex
............\........\..\pwmsin.lnp
............\........\..\pwmsin.LST
............\........\..\pwmsin.M51
............\........\..\pwmsin.OBJ
............\........\..\pwmsin.plg
............\........\..\pwmsin.uvopt
............\........\..\pwmsin.uvproj
............\........\..\pwmsin_uvopt.bak
............\........\..\pwmsin_uvproj.bak
............\........\..\STARTUP.A51
............\........\..\STARTUP.LST
............\........\..\STARTUP.OBJ
............\........\前进
............\........\....\forward
............\........\....\forward.c
............\........\....\forward.hex
............\........\....\forward.lnp
............\........\....\forward.LST
............\........\....\forward.M51
............\........\....\forward.OBJ
............\........\....\forward.plg
............\........\....\forward.uvopt
............\........\....\forward.uvproj
............\........\....\forward_uvproj.bak
............\........\右转
............\........\....\right
............\........\....\right.c
............\........\....\right.hex
............\........\....\right.lnp
............\........\....\right.LST
............\........\....\right.M51
............\........\....\right.OBJ
............\........\....\right.plg
............\........\....\right.uvopt
............\........\....\right.uvproj
............\........\....\right_uvopt.bak
............\........\....\right_uvproj.bak
............\........\后退
............\........\....\back
............\........\....\back.c
............\........\....\back.hex
............\........\....\back.lnp
............\........\....\back.LST
............\........\....\back.M51
............\........\....\back.OBJ
............\........\....\back.plg
............\........\....\back.uvopt
............\........\....\back.uvproj
............\........\....\back_uvproj.bak
............\........\左转
............\........\....\left
............\........\....\left.c
............\........\....\left.hex
............\........\....\left.lnp
............\........\....\left.LST
............\........\....\left.M51
............\........\....\left.OBJ
............\........\....\left.plg
............\........\....\left.uvopt
............\........\....\left.uvproj
............\........\....\left_uvproj.bak
............\........\循迹
............\........\....\xunji
............\........\....\xunji.c
............\........\....\xunji.hex
............\........\....\xunji.lnp
............\........\....\xunji.LST
............\........\....\xunji.M51
............\........\....\xunji.OBJ
............\........\....\xunji.plg
............\........\....\xunji.uvopt
............\........\....\xunji.uvproj
............\........\....\xunji_uvproj.bak
............\........\步数可控前进
............\........\............\forward
............\........\............\forward.c
............\........\............\forward.hex
............\........\............\forward.lnp
............\........\............\forward.LST
............\........\............\forward.M51
............\........\............\forward.OBJ
............\........\............\forward.plg
............\........\............\forward.uvopt