本工程文件是基于飞思卡尔MC9S12芯片开发的，是对飞思卡尔智能车比赛中光电组参赛程序，我们当时是拿了二等奖，这程序提供些新人学习参考-The project file is based on the development of MC9S12 freescale chip, is to the freescale intelligent car game the photoelectric group program, we got the second prize at that time