程序中几个反斜杠的困惑。求指教。
//计算车速公式:车速=((电机转速*60)/传动比)* 轮径 * 3.1415926//14T机车:传动比 12.28 轮径 760mm
//12T机车:传动比 15.71 轮径 680mm
//#include "reg52.h"
//#include "string.h"
//#include "stdio.h"
#include "JICHE.H"
//unsigned int count;
//char code cgram2[9]={0x53,0x27,0xcd,0x6f,0xad,0xe7,0x8b,0x9d}; //输出电压
extern unsigned int mileage_save;
extern unsigned int position_save;
void main()
{
unsigned char t;
init_series();
TR1 = 1;
init();
EL3_write_x5045(0x00);
// EL3_write_x5045_data(0x0000,1);
// EL3_write_x5045_data(0x0001,2);
// clean_x5045();
新手求解答,这几个//都有什么作用,好困惑。