woyou
void baud(void)
{
TMOD=0X20;
TR1=1;
SCON=0XD0;// 0xD0 now work mode 3
PCON=0X00;
EA=1;
switch(d_baud)
{
case 127://9600
TH1=0xFD;
TL1=0xFD;
break;
case 2 ://4800
TH1=0xFA;
TL1=0xFA;
break;
case 3://2400
TH1=0xF4;
TL1=0xF4;
break;
}
}void tdp(unsigned char sig)
{
unsigned char xdata i;
unsigned char type[11];
//n=0;
switch(sig)
{
case 0:
type[0]=72;
type[1]=85;//u
type[2]=83;
type[3]=72;
type[4]=73;
type[5]=89;
type[6]=79;
type[7]=78;
type[8]=71;
type[9]=CR;
type[10]=LF;
for(i=0;i<=10;i++)
{
TI=0;TB8=1;
SBUF=type[i];
do{;}while(TI==0);
}
}
}
发表时间:2002年8月21日16:13:00