main.h

车在定位程序

/*
* Filename: main.h
*/
#ifndef _MAIN_H_
#define _MAIN_H_
#define RTS 0x01
#define CTS 0x02

#define RI1 0x01
#define TI1 0x02

#define true 1
#define false 0
#define OVER '\r'
#define SEND 0x1a
 

#define RTS_Set()  (P4 |= RTS)
#define RTS_Clr()  (P4 &= (~RTS))
#define CTS_Set()  (P4 |= CTS)
#define CTS_Clr()  (P4 &= (~CTS))

void delay(int p)
{   int i,j,k;
	for(i=0;i<p;i++)
	  for(j=0;j<p;j++)
	   for(k=0;k<100;k++);
}

#endif