Introduction - If you have any usage issues, please Google them yourself
By 8031 according to an internal timer means a work, that is, as a 16-bit timers, each of 0.1 seconds, T1 overflow interrupt time. P1 port P1.0 ~ P1.7 were then light-emitting diodes L1 ~ L8. Requested to prepare program to simulate a cycle of lights. Changes in pattern can design their own lantern. Given changes in routine patterns of: ① L1, L2, ... L8 followed by light ② L1, L2, ... L8 turn out ③ L1, L2, ... L8 full bright Quanmie. The timing interval is 0.5 seconds. Let the law of circulation by the above light-emitting diode display down.