自动循迹小车程序
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自动循迹小车程序51 define PIOAData volatile unsigned int 0x7000 define PIOADir volatile unsigned int 0x7002 define PIOAAttrib volatile unsigned int 0x7003 unsigned int scan检测黑线函数定声明 unsigned int num0 void delay void init1输入初始化 PIOADir0x00f0 PIOAAttrib0x00f0 PIOAData0x000f void init2输出初始化 PIOADir1 PIOAAttrib1 PIOAData0 void main while1 void init1 numscan void init2 switchnum case 1 while1 PIOAData0x9f delay500 ifPIOAData1传感器返回1,则终止转弯,下同 break ......
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