#ifndef _MAIN_H_
#define _MAIN_H_


#define MODE_3

//1三角2锯齿3正弦

#ifdef MODE_3
#define RELOAD (65535-217)
//#define RELOAD (65535-217)
#else
#define RELOAD (5000)
#endif


unsigned int TH, TL;


unsigned long int count = 0;
unsigned int ge,ui,bd,qm,wj,num;
void setConfig()
{
  TH = RELOAD / 256;
  TL = RELOAD - (RELOAD / 256) * 256;


  TMOD = 0x01; //T0 16位定时 T1 16位计数
  TH0 = TH;
  TL0 = TL;
  EA = 1;  //打开中断总开关
  ET0 = 1; //打开定时器0中断开关
  TR0 = 1; //启动定时器0

  P1 = 0X00;
}

#endif