// step motor 串口通信G代碼

//

#include

#include

#define uchar unsigned char

#define uint unsigned int

#define Gcode_LEN 10 //數(shù)據(jù)長(zhǎng)度G01X12345$ (10char)

sbit Xpul = P0^0; //axis X clk

sbit Xdir = P0^1; //axis X CCW

uint Xmove; //cts

uint Ymove; //cts

uint Xcount;

sbit KEY4 = P3^2;

bit rece_flag = 0; //為1代表串口接收到了一幀數(shù)據(jù)

uchar receive[Gcode_LEN]={0}; //暫存數(shù)組，可以將10改為需要的數(shù)值

/**************************************************/

/* 向串口發(fā)送字符 */

/**************************************************/

void send_char_com(uchar c)

{

SBUF=c;

while(TI==0);

TI=0;

}

/**************************************************/

/* 向串口發(fā)送字符串 */

/**************************************************/

void send_string_com(uchar *s)

{

while(*s!=