uchar dat;
bit add1;
bit add2;
uchar t,r,ii;
bit flag_zx=0;
uchar sendBuf[10];//发送缓冲区
uchar receBuf[10];//接收缓冲区
bit bz1=0;
bit bz2=0;
bit bz3=0;
bit bz4=0;
INA=0;
INB=0;
INC=0;
IND=0;
bit Abz=0;
bit Bbz=0;
bit Cbz=0;
bit Dbz=0;
uint tcnt=0;
uint sec=0;
uint sec1=0;
uint Asj=0;
uint Bsj=0;
uint Csj=0;
uint Dsj=0;
bit SDbz=0;//按键A锁定标志
uint SDsj=0;
bit write=0;
uchar shuju=0;
/********************************************************************
函数声明
*********************************************************************/
union union_temp16
{
uint un_temp16;
uchar un_temp8[2];
}
my_unTemp16;