标题:
蓝牙4.0与51的程序
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作者:
海阔天空a
时间:
2016-6-28 22:48
标题:
蓝牙4.0与51的程序
#include <reg52.h>
#include <intrins.h>
double tmp;
unsigned int c=0;
void init();
void send(double a);
void ctrl()
void main()
{
init();
while(1)
{
if(RI==1)
{
RI = 0;
tmp = SBUF;
send(tmp);
}
}
}
void init()
{
ES=0;
SCON = 0x50;
TMOD = 0x20;
TH1=TL1=0xFD;
PCON &= 0x7f;
TR1 = 1;
TI=0;
RI=0;
//EA=0;
ES=1;
}
void send(double a)
{
TI=0;
SBUF=a;
while(TI==0);
TI=0;
}
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